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Codata produced by qcel patch 257
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| ! This file is autogenerated from the QCElemental python module from CODATA2018 | |
| real(wp), parameter :: pc_pi = 3.14159265358979323846264338327950288_wp | |
| real(wp), parameter :: pc_twopi = 6.283185307179586476925286767_wp | |
| real(wp), parameter :: pc_alpha_particle_mass = 6.6446573357E-27_wp !! alpha particle mass [kg] uncertainty=0.000 000 0020 e-27 | |
| real(wp), parameter :: pc_alpha_particle_mass_energy_equivalent = 5.9719201914E-10_wp !! alpha particle mass energy equivalent [J] uncertainty=0.000 000 0018 e-10 | |
| real(wp), parameter :: pc_alpha_particle_mass_energy_equivalent_in_MeV = 3727.3794066_wp !! alpha particle mass energy equivalent in MeV [MeV] uncertainty=0.000 0011 | |
| real(wp), parameter :: pc_alpha_particle_mass_in_u = 4.001506179127_wp !! alpha particle mass in u [u] uncertainty=0.000 000 000 063 | |
| real(wp), parameter :: pc_alpha_particle_molar_mass = 0.0040015061777_wp !! alpha particle molar mass [kg mol^{-1}] uncertainty=0.000 000 0012 e-3 | |
| real(wp), parameter :: pc_alpha_particle_relative_atomic_mass = 4.001506179127_wp !! alpha particle relative atomic mass [] uncertainty=0.000 000 000 063 | |
| real(wp), parameter :: pc_alpha_particle_electron_mass_ratio = 7294.29954142_wp !! alpha particle-electron mass ratio [] uncertainty=0.000 000 24 | |
| real(wp), parameter :: pc_alpha_particle_proton_mass_ratio = 3.97259969009_wp !! alpha particle-proton mass ratio [] uncertainty=0.000 000 000 22 | |
| real(wp), parameter :: pc_amu2g = 1.66053906660000E-24_wp !! amu2g [g] Atomic mass units to grams conversion factor | |
| real(wp), parameter :: pc_amu2kg = 1.66053906660E-27_wp !! amu2kg [kg] Atomic mass units to kg conversion factor | |
| real(wp), parameter :: pc_Angstrom_star = 1.00001495E-10_wp !! Angstrom star [m] uncertainty=0.000 000 90 e-10 | |
| real(wp), parameter :: pc_atomic_mass_constant = 1.66053906660E-27_wp !! atomic mass constant [kg] uncertainty=0.000 000 000 50 e-27 | |
| real(wp), parameter :: pc_atomic_mass_constant_energy_equivalent = 1.49241808560E-10_wp !! atomic mass constant energy equivalent [J] uncertainty=0.000 000 000 45 e-10 | |
| real(wp), parameter :: pc_atomic_mass_constant_energy_equivalent_in_MeV = 931.49410242_wp !! atomic mass constant energy equivalent in MeV [MeV] uncertainty=0.000 000 28 | |
| real(wp), parameter :: pc_atomic_mass_unit_electron_volt_relationship = 931494102.42_wp !! atomic mass unit-electron volt relationship [eV] uncertainty=0.000 000 0028 e8 | |
| real(wp), parameter :: pc_atomic_mass_unit_hartree_relationship = 34231776.874_wp !! atomic mass unit-hartree relationship [E_h] uncertainty=0.000 000 0010 e7 | |
| real(wp), parameter :: pc_atomic_mass_unit_hertz_relationship = 2.25234271871E+23_wp !! atomic mass unit-hertz relationship [Hz] uncertainty=0.000 000 000 68 e23 | |
| real(wp), parameter :: pc_atomic_mass_unit_inverse_meter_relationship = 7.5130066104E+14_wp !! atomic mass unit-inverse meter relationship [m^{-1}] uncertainty=0.000 000 0023 e14 | |
| real(wp), parameter :: pc_atomic_mass_unit_joule_relationship = 1.49241808560E-10_wp !! atomic mass unit-joule relationship [J] uncertainty=0.000 000 000 45 e-10 | |
| real(wp), parameter :: pc_atomic_mass_unit_kelvin_relationship = 1.08095401916E+13_wp !! atomic mass unit-kelvin relationship [K] uncertainty=0.000 000 000 33 e13 | |
| real(wp), parameter :: pc_atomic_mass_unit_kilogram_relationship = 1.66053906660E-27_wp !! atomic mass unit-kilogram relationship [kg] uncertainty=0.000 000 000 50 e-27 | |
| real(wp), parameter :: pc_atomic_unit_of_1st_hyperpolarizability = 3.2063613061E-53_wp !! atomic unit of 1st hyperpolarizability [C^3 m^3 J^{-2}] uncertainty=0.000 000 0015 e-53 | |
| real(wp), parameter :: pc_atomic_unit_of_2nd_hyperpolarizability = 6.2353799905E-65_wp !! atomic unit of 2nd hyperpolarizability [C^4 m^4 J^{-3}] uncertainty=0.000 000 0038 e-65 | |
| real(wp), parameter :: pc_atomic_unit_of_action = 1.054571817E-34_wp !! atomic unit of action [J s] uncertainty=(exact) | |
| real(wp), parameter :: pc_atomic_unit_of_charge = 1.602176634E-19_wp !! atomic unit of charge [C] uncertainty=(exact) | |
| real(wp), parameter :: pc_atomic_unit_of_charge_density = 1.08120238457E+12_wp !! atomic unit of charge density [C m^{-3}] uncertainty=0.000 000 000 49 e12 | |
| real(wp), parameter :: pc_atomic_unit_of_current = 0.006623618237510_wp !! atomic unit of current [A] uncertainty=0.000 000 000 013 e-3 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_dipole_mom = 8.4783536255E-30_wp !! atomic unit of electric dipole mom. [C m] uncertainty=0.000 000 0013 e-30 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_field = 514220674763_wp !! atomic unit of electric field [V m^{-1}] uncertainty=0.000 000 000 78 e11 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_field_gradient = 9.7173624292E+21_wp !! atomic unit of electric field gradient [V m^{-2}] uncertainty=0.000 000 0029 e21 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_polarizability = 1.64877727436E-41_wp !! atomic unit of electric polarizability [C^2 m^2 J^{-1}] uncertainty=0.000 000 000 50 e-41 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_potential = 27.211386245988_wp !! atomic unit of electric potential [V] uncertainty=0.000 000 000 053 | |
| real(wp), parameter :: pc_atomic_unit_of_electric_quadrupole_mom = 4.4865515246E-40_wp !! atomic unit of electric quadrupole mom. [C m^2] uncertainty=0.000 000 0014 e-40 | |
| real(wp), parameter :: pc_atomic_unit_of_energy = 4.3597447222071E-18_wp !! atomic unit of energy [J] uncertainty=0.000 000 000 0085 e-18 | |
| real(wp), parameter :: pc_atomic_unit_of_force = 8.2387234983E-8_wp !! atomic unit of force [N] uncertainty=0.000 000 0012 e-8 | |
| real(wp), parameter :: pc_atomic_unit_of_length = 5.29177210903E-11_wp !! atomic unit of length [m] uncertainty=0.000 000 000 80 e-11 | |
| real(wp), parameter :: pc_atomic_unit_of_mag_dipole_mom = 1.85480201566E-23_wp !! atomic unit of mag. dipole mom. [J T^{-1}] uncertainty=0.000 000 000 56 e-23 | |
| real(wp), parameter :: pc_atomic_unit_of_mag_flux_density = 235051.756758_wp !! atomic unit of mag. flux density [T] uncertainty=0.000 000 000 71 e5 | |
| real(wp), parameter :: pc_atomic_unit_of_magnetizability = 7.8910366008E-29_wp !! atomic unit of magnetizability [J T^{-2}] uncertainty=0.000 000 0048 e-29 | |
| real(wp), parameter :: pc_atomic_unit_of_mass = 9.1093837015E-31_wp !! atomic unit of mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real(wp), parameter :: pc_atomic_unit_of_momum = 1.99285191410E-24_wp !! atomic unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 000 30 e-24 | |
| real(wp), parameter :: pc_atomic_unit_of_momentum = 1.99285191410E-24_wp !! atomic unit of momentum [kg m s^{-1}] uncertainty=0.000 000 000 30 e-24 | |
| real(wp), parameter :: pc_atomic_unit_of_permittivity = 1.11265005545E-10_wp !! atomic unit of permittivity [F m^{-1}] uncertainty=0.000 000 000 17 e-10 | |
| real(wp), parameter :: pc_atomic_unit_of_time = 2.4188843265857E-17_wp !! atomic unit of time [s] uncertainty=0.000 000 000 0047 e-17 | |
| real(wp), parameter :: pc_atomic_unit_of_velocity = 2187691.26364_wp !! atomic unit of velocity [m s^{-1}] uncertainty=0.000 000 000 33 e6 | |
| real(wp), parameter :: pc_au2amu = 0.000548579909065_wp !! au2amu [u] Atomic units (m$@@e$) to atomic mass units conversion factor | |
| real(wp), parameter :: pc_Avogadro_constant = 6.02214076E+23_wp !! Avogadro constant [mol^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Bohr_magneton = 9.2740100783E-24_wp !! Bohr magneton [J T^{-1}] uncertainty=0.000 000 0028 e-24 | |
| real(wp), parameter :: pc_Bohr_magneton_in_eVpT = 0.000057883818060_wp !! Bohr magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 0017 e-5 | |
| real(wp), parameter :: pc_Bohr_magneton_in_HzpT = 13996244936.1_wp !! Bohr magneton in Hz/T [Hz T^{-1}] uncertainty=0.000 000 000 42 e10 | |
| real(wp), parameter :: pc_Bohr_magneton_in_inverse_meter_per_tesla = 46.686447783_wp !! Bohr magneton in inverse meter per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 014 | |
| real(wp), parameter :: pc_Bohr_magneton_in_inverse_meters_per_tesla = 46.686447783_wp !! Bohr magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 014 | |
| real(wp), parameter :: pc_Bohr_magneton_in_KpT = 0.67171381563_wp !! Bohr magneton in K/T [K T^{-1}] uncertainty=0.000 000 000 20 | |
| real(wp), parameter :: pc_Bohr_radius = 5.29177210903E-11_wp !! Bohr radius [m] uncertainty=0.000 000 000 80 e-11 | |
| real(wp), parameter :: pc_bohr2angstroms = 0.529177210903_wp !! bohr2angstroms [AA] Bohr to Angstroms conversion factor | |
| real(wp), parameter :: pc_bohr2cm = 5.2917721090300E-9_wp !! bohr2cm [cm] Bohr to centimeters conversion factor | |
| real(wp), parameter :: pc_bohr2m = 5.29177210903E-11_wp !! bohr2m [m] Bohr to meters conversion factor | |
| real(wp), parameter :: pc_Boltzmann_constant = 1.380649E-23_wp !! Boltzmann constant [J K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Boltzmann_constant_in_eVpK = 0.00008617333262_wp !! Boltzmann constant in eV/K [eV K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Boltzmann_constant_in_HzpK = 2.083661912E+10_wp !! Boltzmann constant in Hz/K [Hz K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Boltzmann_constant_in_inverse_meter_per_kelvin = 69.50348004_wp !! Boltzmann constant in inverse meter per kelvin [m^{-1} K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Boltzmann_constant_in_inverse_meters_per_kelvin = 69.50348004_wp !! Boltzmann constant in inverse meters per kelvin [m^{-1} K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_c = 299792458_wp !! c [m s^-1] Speed of light (ms$^{-1}$) | |
| real(wp), parameter :: pc_c_au = 137.035999084_wp !! c_au [] Speed of light in atomic units | |
| real(wp), parameter :: pc_cal2J = 4.184_wp !! cal2J [J] Calorie to joule conversion factor | |
| real(wp), parameter :: pc_calorie_joule_relationship = 4.184_wp !! calorie-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_characteristic_impedance_of_vacuum = 376.730313668_wp !! characteristic impedance of vacuum [ohm] uncertainty=0.000 000 057 | |
| real(wp), parameter :: pc_classical_electron_radius = 2.8179403262E-15_wp !! classical electron radius [m] uncertainty=0.000 000 0013 e-15 | |
| real(wp), parameter :: pc_Compton_wavelength = 2.42631023867E-12_wp !! Compton wavelength [m] uncertainty=0.000 000 000 73 e-12 | |
| real(wp), parameter :: pc_Compton_wavelength_over_2_pi = 3.8615926796E-13_wp !! Compton wavelength over 2 pi [m] uncertainty=0.000 000 0012 e-13 | |
| real(wp), parameter :: pc_conductance_quantum = 0.00007748091729_wp !! conductance quantum [S] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_ampere_90 = 1.00000008887_wp !! conventional value of ampere-90 [A] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_coulomb_90 = 1.00000008887_wp !! conventional value of coulomb-90 [C] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_farad_90 = 0.99999998220_wp !! conventional value of farad-90 [F] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_henry_90 = 1.00000001779_wp !! conventional value of henry-90 [H] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_Josephson_constant = 4.835979E+14_wp !! conventional value of Josephson constant [Hz V^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_ohm_90 = 1.00000001779_wp !! conventional value of ohm-90 [ohm] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_volt_90 = 1.00000010666_wp !! conventional value of volt-90 [V] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_von_Klitzing_constant = 25812.807_wp !! conventional value of von Klitzing constant [ohm] uncertainty=(exact) | |
| real(wp), parameter :: pc_conventional_value_of_watt_90 = 1.00000019553_wp !! conventional value of watt-90 [W] uncertainty=(exact) | |
| real(wp), parameter :: pc_Copper_x_unit = 1.00207697E-13_wp !! Copper x unit [m] uncertainty=0.000 000 28 e-13 | |
| real(wp), parameter :: pc_Cu_x_unit = 1.00207697E-13_wp !! Cu x unit [m] uncertainty=0.000 000 28 e-13 | |
| real(wp), parameter :: pc_deuteron_g_factor = 0.8574382338_wp !! deuteron g factor [] uncertainty=0.000 000 0022 | |
| real(wp), parameter :: pc_deuteron_mag_mom = 4.330735094E-27_wp !! deuteron mag. mom. [J T^{-1}] uncertainty=0.000 000 011 e-27 | |
| real(wp), parameter :: pc_deuteron_mag_mom_to_Bohr_magneton_ratio = 0.0004669754570_wp !! deuteron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 012 e-4 | |
| real(wp), parameter :: pc_deuteron_mag_mom_to_nuclear_magneton_ratio = 0.8574382338_wp !! deuteron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0022 | |
| real(wp), parameter :: pc_deuteron_mass = 3.3435837724E-27_wp !! deuteron mass [kg] uncertainty=0.000 000 0010 e-27 | |
| real(wp), parameter :: pc_deuteron_mass_energy_equivalent = 3.00506323102E-10_wp !! deuteron mass energy equivalent [J] uncertainty=0.000 000 000 91 e-10 | |
| real(wp), parameter :: pc_deuteron_mass_energy_equivalent_in_MeV = 1875.61294257_wp !! deuteron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 57 | |
| real(wp), parameter :: pc_deuteron_mass_in_u = 2.013553212745_wp !! deuteron mass in u [u] uncertainty=0.000 000 000 040 | |
| real(wp), parameter :: pc_deuteron_molar_mass = 0.00201355321205_wp !! deuteron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 61 e-3 | |
| real(wp), parameter :: pc_deuteron_relative_atomic_mass = 2.013553212745_wp !! deuteron relative atomic mass [] uncertainty=0.000 000 000 040 | |
| real(wp), parameter :: pc_deuteron_rms_charge_radius = 2.12799E-15_wp !! deuteron rms charge radius [m] uncertainty=0.000 74 e-15 | |
| real(wp), parameter :: pc_deuteron_electron_mag_mom_ratio = -0.0004664345551_wp !! deuteron-electron mag. mom. ratio [] uncertainty=0.000 000 012 e-4 | |
| real(wp), parameter :: pc_deuteron_electron_mass_ratio = 3670.48296788_wp !! deuteron-electron mass ratio [] uncertainty=0.000 000 13 | |
| real(wp), parameter :: pc_deuteron_neutron_mag_mom_ratio = -0.44820653_wp !! deuteron-neutron mag. mom. ratio [] uncertainty=0.000 000 11 | |
| real(wp), parameter :: pc_deuteron_proton_mag_mom_ratio = 0.30701220939_wp !! deuteron-proton mag. mom. ratio [] uncertainty=0.000 000 000 79 | |
| real(wp), parameter :: pc_deuteron_proton_mass_ratio = 1.99900750139_wp !! deuteron-proton mass ratio [] uncertainty=0.000 000 000 11 | |
| real(wp), parameter :: pc_dipmom_au2debye = 2.541746473929771585898724626_wp !! dipmom_au2debye [???] Atomic units to Debye conversion factor for dipoles | |
| real(wp), parameter :: pc_dipmom_au2si = 8.4783536255E-30_wp !! dipmom_au2si [C m] Atomic units to SI units (Cm) conversion factor for dipoles | |
| real(wp), parameter :: pc_dipmom_debye2si = 3.335640951E-30_wp !! dipmom_debye2si [C m] Debye to SI units (Cm) conversion factor for dipoles | |
| real(wp), parameter :: pc_e0 = 8.8541878128E-12_wp !! e0 [F m^-1] Vacuum permittivity (Fm$^{-1}$) | |
| real(wp), parameter :: pc_electric_constant = 8.8541878128E-12_wp !! electric constant [F m^{-1}] uncertainty=0.000 000 0013 e-12 | |
| real(wp), parameter :: pc_electron_charge_to_mass_quotient = -175882001076_wp !! electron charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 000 53 e11 | |
| real(wp), parameter :: pc_electron_g_factor = -2.00231930436256_wp !! electron g factor [] uncertainty=0.000 000 000 000 35 | |
| real(wp), parameter :: pc_electron_gyromag_ratio = 176085963023_wp !! electron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 000 53 e11 | |
| real(wp), parameter :: pc_electron_gyromag_ratio_in_MHzpT = 28024.9514242_wp !! electron gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 0085 | |
| real(wp), parameter :: pc_electron_gyromag_ratio_over_2_pi = 28024.9514242_wp !! electron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 0085 | |
| real(wp), parameter :: pc_electron_mag_mom = -9.2847647043E-24_wp !! electron mag. mom. [J T^{-1}] uncertainty=0.000 000 0028 e-24 | |
| real(wp), parameter :: pc_electron_mag_mom_anomaly = 0.00115965218128_wp !! electron mag. mom. anomaly [] uncertainty=0.000 000 000 18 e-3 | |
| real(wp), parameter :: pc_electron_mag_mom_to_Bohr_magneton_ratio = -1.00115965218128_wp !! electron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 000 000 18 | |
| real(wp), parameter :: pc_electron_mag_mom_to_nuclear_magneton_ratio = -1838.28197188_wp !! electron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 11 | |
| real(wp), parameter :: pc_electron_mass = 9.1093837015E-31_wp !! electron mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real(wp), parameter :: pc_electron_mass_energy_equivalent = 8.1871057769E-14_wp !! electron mass energy equivalent [J] uncertainty=0.000 000 0025 e-14 | |
| real(wp), parameter :: pc_electron_mass_energy_equivalent_in_MeV = 0.51099895000_wp !! electron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 000 15 | |
| real(wp), parameter :: pc_electron_mass_in_u = 0.000548579909065_wp !! electron mass in u [u] uncertainty=0.000 000 000 16 e-4 | |
| real(wp), parameter :: pc_electron_molar_mass = 5.4857990888E-7_wp !! electron molar mass [kg mol^{-1}] uncertainty=0.000 000 0017 e-7 | |
| real(wp), parameter :: pc_electron_relative_atomic_mass = 0.000548579909065_wp !! electron relative atomic mass [] uncertainty=0.000 000 000 16 e-4 | |
| real(wp), parameter :: pc_electron_to_alpha_particle_mass_ratio = 0.0001370933554787_wp !! electron to alpha particle mass ratio [] uncertainty=0.000 000 000 045 e-4 | |
| real(wp), parameter :: pc_electron_to_shielded_helion_mag_mom_ratio = 864.058257_wp !! electron to shielded helion mag. mom. ratio [] uncertainty=0.000 010 | |
| real(wp), parameter :: pc_electron_to_shielded_proton_mag_mom_ratio = -658.2275971_wp !! electron to shielded proton mag. mom. ratio [] uncertainty=0.000 0072 | |
| real(wp), parameter :: pc_electron_volt = 1.602176634E-19_wp !! electron volt [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_volt_atomic_mass_unit_relationship = 1.07354410233E-9_wp !! electron volt-atomic mass unit relationship [u] uncertainty=0.000 000 000 32 e-9 | |
| real(wp), parameter :: pc_electron_volt_hartree_relationship = 0.036749322175655_wp !! electron volt-hartree relationship [E_h] uncertainty=0.000 000 000 0071 e-2 | |
| real(wp), parameter :: pc_electron_volt_hertz_relationship = 2.417989242E+14_wp !! electron volt-hertz relationship [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_volt_inverse_meter_relationship = 806554.3937_wp !! electron volt-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_volt_joule_relationship = 1.602176634E-19_wp !! electron volt-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_volt_kelvin_relationship = 11604.51812_wp !! electron volt-kelvin relationship [K] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_volt_kilogram_relationship = 1.782661921E-36_wp !! electron volt-kilogram relationship [kg] uncertainty=(exact) | |
| real(wp), parameter :: pc_electron_deuteron_mag_mom_ratio = -2143.9234915_wp !! electron-deuteron mag. mom. ratio [] uncertainty=0.000 0056 | |
| real(wp), parameter :: pc_electron_deuteron_mass_ratio = 0.0002724437107462_wp !! electron-deuteron mass ratio [] uncertainty=0.000 000 000 096 e-4 | |
| real(wp), parameter :: pc_electron_helion_mass_ratio = 0.0001819543074573_wp !! electron-helion mass ratio [] uncertainty=0.000 000 000 079 e-4 | |
| real(wp), parameter :: pc_electron_muon_mag_mom_ratio = 206.7669883_wp !! electron-muon mag. mom. ratio [] uncertainty=0.000 0046 | |
| real(wp), parameter :: pc_electron_muon_mass_ratio = 0.00483633169_wp !! electron-muon mass ratio [] uncertainty=0.000 000 11 e-3 | |
| real(wp), parameter :: pc_electron_neutron_mag_mom_ratio = 960.92050_wp !! electron-neutron mag. mom. ratio [] uncertainty=0.000 23 | |
| real(wp), parameter :: pc_electron_neutron_mass_ratio = 0.00054386734424_wp !! electron-neutron mass ratio [] uncertainty=0.000 000 0026 e-4 | |
| real(wp), parameter :: pc_electron_proton_mag_mom_ratio = -658.21068789_wp !! electron-proton mag. mom. ratio [] uncertainty=0.000 000 20 | |
| real(wp), parameter :: pc_electron_proton_mass_ratio = 0.000544617021487_wp !! electron-proton mass ratio [] uncertainty=0.000 000 000 33 e-4 | |
| real(wp), parameter :: pc_electron_tau_mass_ratio = 0.000287585_wp !! electron-tau mass ratio [] uncertainty=0.000 19 e-4 | |
| real(wp), parameter :: pc_electron_triton_mass_ratio = 0.0001819200062251_wp !! electron-triton mass ratio [] uncertainty=0.000 000 000 090 e-4 | |
| real(wp), parameter :: pc_elementary_charge = 1.602176634E-19_wp !! elementary charge [C] uncertainty=(exact) | |
| real(wp), parameter :: pc_elementary_charge_over_h = 241798924068654.1131647998172_wp !! elementary charge over h [A J^{-1}] | |
| real(wp), parameter :: pc_elementary_charge_over_h_bar = 1.519267447E+15_wp !! elementary charge over h-bar [A J^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Faraday_constant = 96485.33212_wp !! Faraday constant [C mol^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Faraday_constant_for_conventional_electric_current = 96485.32354534929652480801784_wp !! Faraday constant for conventional electric current [C_{90} mol^{-1}] | |
| real(wp), parameter :: pc_Fermi_coupling_constant = 0.000011663787_wp !! Fermi coupling constant [GeV^{-2}] uncertainty=0.000 0006 e-5 | |
| real(wp), parameter :: pc_fine_structure_constant = 0.0072973525693_wp !! fine-structure constant [] uncertainty=0.000 000 0011 e-3 | |
| real(wp), parameter :: pc_first_radiation_constant = 3.741771852E-16_wp !! first radiation constant [W m^2] uncertainty=(exact) | |
| real(wp), parameter :: pc_first_radiation_constant_for_spectral_radiance = 1.191042972E-16_wp !! first radiation constant for spectral radiance [W m^2 sr^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_h = 6.62607015E-34_wp !! h [J s] The Planck constant (Js) | |
| real(wp), parameter :: pc_Hartree_energy = 4.3597447222071E-18_wp !! Hartree energy [J] uncertainty=0.000 000 000 0085 e-18 | |
| real(wp), parameter :: pc_Hartree_energy_in_eV = 27.211386245988_wp !! Hartree energy in eV [eV] uncertainty=0.000 000 000 053 | |
| real(wp), parameter :: pc_hartree_atomic_mass_unit_relationship = 2.92126232205E-8_wp !! hartree-atomic mass unit relationship [u] uncertainty=0.000 000 000 88 e-8 | |
| real(wp), parameter :: pc_hartree_electron_volt_relationship = 27.211386245988_wp !! hartree-electron volt relationship [eV] uncertainty=0.000 000 000 053 | |
| real(wp), parameter :: pc_hartree_hertz_relationship = 6.579683920502E+15_wp !! hartree-hertz relationship [Hz] uncertainty=0.000 000 000 013 e15 | |
| real(wp), parameter :: pc_hartree_inverse_meter_relationship = 21947463.136320_wp !! hartree-inverse meter relationship [m^{-1}] uncertainty=0.000 000 000 0043 e7 | |
| real(wp), parameter :: pc_hartree_joule_relationship = 4.3597447222071E-18_wp !! hartree-joule relationship [J] uncertainty=0.000 000 000 0085 e-18 | |
| real(wp), parameter :: pc_hartree_kelvin_relationship = 315775.02480407_wp !! hartree-kelvin relationship [K] uncertainty=0.000 000 000 0061 e5 | |
| real(wp), parameter :: pc_hartree_kilogram_relationship = 4.8508702095432E-35_wp !! hartree-kilogram relationship [kg] uncertainty=0.000 000 000 0094 e-35 | |
| real(wp), parameter :: pc_hartree2aJ = 4.3597447222071_wp !! hartree2aJ [aJ] Hartree to attojoule (10$^{-18}$J) conversion factor | |
| real(wp), parameter :: pc_hartree2ev = 27.211386245988_wp !! hartree2ev [eV] Hartree to eV conversion factor | |
| real(wp), parameter :: pc_hartree2J = 4.3597447222071E-18_wp !! hartree2J [J] Hartree to joule conversion factor | |
| real(wp), parameter :: pc_hartree2kcalmol = 627.5094740630557856452198853_wp !! hartree2kcalmol [kcal mol^-1] Hartree to kcal mol$^{-1}$ conversion factor | |
| real(wp), parameter :: pc_hartree2kJmol = 2625.4996394798254071396_wp !! hartree2kJmol [kJ mol^-1] Hartree to kilojoule mol$^{-1}$ conversion factor | |
| real(wp), parameter :: pc_hartree2MHz = 6579683920.502_wp !! hartree2MHz [MHz] Hartree to MHz conversion factor | |
| real(wp), parameter :: pc_hartree2wavenumbers = 219474.63136320_wp !! hartree2wavenumbers [cm^-1] Hartree to cm$^{-1}$ conversion factor | |
| real(wp), parameter :: pc_hbar = 1.054571817E-34_wp !! hbar [J s] Reduced Planck constant (Js) | |
| real(wp), parameter :: pc_helion_g_factor = -4.255250615_wp !! helion g factor [] uncertainty=0.000 000 050 | |
| real(wp), parameter :: pc_helion_mag_mom = -1.074617532E-26_wp !! helion mag. mom. [J T^{-1}] uncertainty=0.000 000 013 e-26 | |
| real(wp), parameter :: pc_helion_mag_mom_to_Bohr_magneton_ratio = -0.001158740958_wp !! helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 | |
| real(wp), parameter :: pc_helion_mag_mom_to_nuclear_magneton_ratio = -2.127625307_wp !! helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 | |
| real(wp), parameter :: pc_helion_mass = 5.0064127796E-27_wp !! helion mass [kg] uncertainty=0.000 000 0015 e-27 | |
| real(wp), parameter :: pc_helion_mass_energy_equivalent = 4.4995394125E-10_wp !! helion mass energy equivalent [J] uncertainty=0.000 000 0014 e-10 | |
| real(wp), parameter :: pc_helion_mass_energy_equivalent_in_MeV = 2808.39160743_wp !! helion mass energy equivalent in MeV [MeV] uncertainty=0.000 000 85 | |
| real(wp), parameter :: pc_helion_mass_in_u = 3.014932247175_wp !! helion mass in u [u] uncertainty=0.000 000 000 097 | |
| real(wp), parameter :: pc_helion_molar_mass = 0.00301493224613_wp !! helion molar mass [kg mol^{-1}] uncertainty=0.000 000 000 91 e-3 | |
| real(wp), parameter :: pc_helion_relative_atomic_mass = 3.014932247175_wp !! helion relative atomic mass [] uncertainty=0.000 000 000 097 | |
| real(wp), parameter :: pc_helion_shielding_shift = 0.00005996743_wp !! helion shielding shift [] uncertainty=0.000 010 e-5 | |
| real(wp), parameter :: pc_helion_electron_mass_ratio = 5495.88528007_wp !! helion-electron mass ratio [] uncertainty=0.000 000 24 | |
| real(wp), parameter :: pc_helion_proton_mass_ratio = 2.99315267167_wp !! helion-proton mass ratio [] uncertainty=0.000 000 000 13 | |
| real(wp), parameter :: pc_hertz_atomic_mass_unit_relationship = 4.4398216652E-24_wp !! hertz-atomic mass unit relationship [u] uncertainty=0.000 000 0013 e-24 | |
| real(wp), parameter :: pc_hertz_electron_volt_relationship = 4.135667696E-15_wp !! hertz-electron volt relationship [eV] uncertainty=(exact) | |
| real(wp), parameter :: pc_hertz_hartree_relationship = 1.5198298460570E-16_wp !! hertz-hartree relationship [E_h] uncertainty=0.000 000 000 0029 e-16 | |
| real(wp), parameter :: pc_hertz_inverse_meter_relationship = 3.335640951E-9_wp !! hertz-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_hertz_joule_relationship = 6.62607015E-34_wp !! hertz-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_hertz_kelvin_relationship = 4.799243073E-11_wp !! hertz-kelvin relationship [K] uncertainty=(exact) | |
| real(wp), parameter :: pc_hertz_kilogram_relationship = 7.372497323E-51_wp !! hertz-kilogram relationship [kg] uncertainty=(exact) | |
| real(wp), parameter :: pc_hyperfine_transition_frequency_of_Cs_133 = 9192631770_wp !! hyperfine transition frequency of Cs-133 [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_fine_structure_constant = 137.035999084_wp !! inverse fine-structure constant [] uncertainty=0.000 000 021 | |
| real(wp), parameter :: pc_inverse_meter_atomic_mass_unit_relationship = 1.33102505010E-15_wp !! inverse meter-atomic mass unit relationship [u] uncertainty=0.000 000 000 40 e-15 | |
| real(wp), parameter :: pc_inverse_meter_electron_volt_relationship = 0.000001239841984_wp !! inverse meter-electron volt relationship [eV] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_meter_hartree_relationship = 4.5563352529120E-8_wp !! inverse meter-hartree relationship [E_h] uncertainty=0.000 000 000 0088 e-8 | |
| real(wp), parameter :: pc_inverse_meter_hertz_relationship = 299792458_wp !! inverse meter-hertz relationship [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_meter_joule_relationship = 1.986445857E-25_wp !! inverse meter-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_meter_kelvin_relationship = 0.01438776877_wp !! inverse meter-kelvin relationship [K] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_meter_kilogram_relationship = 2.210219094E-42_wp !! inverse meter-kilogram relationship [kg] uncertainty=(exact) | |
| real(wp), parameter :: pc_inverse_of_conductance_quantum = 12906.40372_wp !! inverse of conductance quantum [ohm] uncertainty=(exact) | |
| real(wp), parameter :: pc_Josephson_constant = 4.835978484E+14_wp !! Josephson constant [Hz V^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_joule_atomic_mass_unit_relationship = 6700535256.5_wp !! joule-atomic mass unit relationship [u] uncertainty=0.000 000 0020 e9 | |
| real(wp), parameter :: pc_joule_electron_volt_relationship = 6.241509074E+18_wp !! joule-electron volt relationship [eV] uncertainty=(exact) | |
| real(wp), parameter :: pc_joule_hartree_relationship = 2.2937122783963E+17_wp !! joule-hartree relationship [E_h] uncertainty=0.000 000 000 0045 e17 | |
| real(wp), parameter :: pc_joule_hertz_relationship = 1.509190179E+33_wp !! joule-hertz relationship [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_joule_inverse_meter_relationship = 5.034116567E+24_wp !! joule-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_joule_kelvin_relationship = 7.242970516E+22_wp !! joule-kelvin relationship [K] uncertainty=(exact) | |
| real(wp), parameter :: pc_joule_kilogram_relationship = 1.112650056E-17_wp !! joule-kilogram relationship [kg] uncertainty=(exact) | |
| real(wp), parameter :: pc_kb = 1.380649E-23_wp !! kb [J K^-1] The Boltzmann constant (JK$^{-1}$) | |
| real(wp), parameter :: pc_kcalmol2wavenumbers = 349.7550881443469625054821952_wp !! kcalmol2wavenumbers [kcal cm mol^-1] kcal mol$^{-1}$ to cm$^{-1}$ conversion factor | |
| real(wp), parameter :: pc_kelvin_atomic_mass_unit_relationship = 9.2510873014E-14_wp !! kelvin-atomic mass unit relationship [u] uncertainty=0.000 000 0028 e-14 | |
| real(wp), parameter :: pc_kelvin_electron_volt_relationship = 0.00008617333262_wp !! kelvin-electron volt relationship [eV] uncertainty=(exact) | |
| real(wp), parameter :: pc_kelvin_hartree_relationship = 0.0000031668115634556_wp !! kelvin-hartree relationship [E_h] uncertainty=0.000 000 000 0061 e-6 | |
| real(wp), parameter :: pc_kelvin_hertz_relationship = 2.083661912E+10_wp !! kelvin-hertz relationship [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_kelvin_inverse_meter_relationship = 69.50348004_wp !! kelvin-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_kelvin_joule_relationship = 1.380649E-23_wp !! kelvin-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_kelvin_kilogram_relationship = 1.536179187E-40_wp !! kelvin-kilogram relationship [kg] uncertainty=(exact) | |
| real(wp), parameter :: pc_kilogram_atomic_mass_unit_relationship = 6.0221407621E+26_wp !! kilogram-atomic mass unit relationship [u] uncertainty=0.000 000 0018 e26 | |
| real(wp), parameter :: pc_kilogram_electron_volt_relationship = 5.609588603E+35_wp !! kilogram-electron volt relationship [eV] uncertainty=(exact) | |
| real(wp), parameter :: pc_kilogram_hartree_relationship = 2.0614857887409E+34_wp !! kilogram-hartree relationship [E_h] uncertainty=0.000 000 000 0040 e34 | |
| real(wp), parameter :: pc_kilogram_hertz_relationship = 1.356392489E+50_wp !! kilogram-hertz relationship [Hz] uncertainty=(exact) | |
| real(wp), parameter :: pc_kilogram_inverse_meter_relationship = 4.524438335E+41_wp !! kilogram-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_kilogram_joule_relationship = 8.987551787E+16_wp !! kilogram-joule relationship [J] uncertainty=(exact) | |
| real(wp), parameter :: pc_kilogram_kelvin_relationship = 6.509657260E+39_wp !! kilogram-kelvin relationship [K] uncertainty=(exact) | |
| real(wp), parameter :: pc_lattice_parameter_of_silicon = 5.431020511E-10_wp !! lattice parameter of silicon [m] uncertainty=0.000 000 089 e-10 | |
| real(wp), parameter :: pc_lattice_spacing_of_ideal_Si_220 = 1.920155716E-10_wp !! lattice spacing of ideal Si (220) [m] uncertainty=0.000 000 032 e-10 | |
| real(wp), parameter :: pc_Loschmidt_constant_27315_K_100_kPa = 2.651645804E+25_wp !! Loschmidt constant (273.15 K, 100 kPa) [m^{-3}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Loschmidt_constant_27315_K_101325_kPa = 2.686780111E+25_wp !! Loschmidt constant (273.15 K, 101.325 kPa) [m^{-3}] uncertainty=(exact) | |
| real(wp), parameter :: pc_luminous_efficacy = 683_wp !! luminous efficacy [lm W^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_mag_constant = 0.00000125663706212_wp !! mag. constant [N A^{-2}] uncertainty=0.000 000 000 19 e-6 | |
| real(wp), parameter :: pc_mag_flux_quantum = 2.067833848E-15_wp !! mag. flux quantum [Wb] uncertainty=(exact) | |
| real(wp), parameter :: pc_me = 9.1093837015E-31_wp !! me [kg] Electron rest mass (in kg) | |
| real(wp), parameter :: pc_Mo_x_unit = 1.00209952E-13_wp !! Mo x unit [m] uncertainty=0.000 000 53 e-13 | |
| real(wp), parameter :: pc_molar_gas_constant = 8.314462618_wp !! molar gas constant [J mol^{-1} K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_molar_mass_constant = 0.00099999999965_wp !! molar mass constant [kg mol^{-1}] uncertainty=0.000 000 000 30 e-3 | |
| real(wp), parameter :: pc_molar_mass_of_carbon_12 = 0.0119999999958_wp !! molar mass of carbon-12 [kg mol^{-1}] uncertainty=0.000 000 0036 e-3 | |
| real(wp), parameter :: pc_molar_Planck_constant = 3.990312712E-10_wp !! molar Planck constant [J Hz^{-1} mol^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_molar_Planck_constant_times_c = 0.1196265656119126096_wp !! molar Planck constant times c [J m mol^{-1}] | |
| real(wp), parameter :: pc_molar_volume_of_ideal_gas_27315_K_100_kPa = 0.02271095464_wp !! molar volume of ideal gas (273.15 K, 100 kPa) [m^3 mol^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_molar_volume_of_ideal_gas_27315_K_101325_kPa = 0.02241396954_wp !! molar volume of ideal gas (273.15 K, 101.325 kPa) [m^3 mol^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_molar_volume_of_silicon = 0.00001205883199_wp !! molar volume of silicon [m^3 mol^{-1}] uncertainty=0.000 000 060 e-5 | |
| real(wp), parameter :: pc_Molybdenum_x_unit = 1.00209952E-13_wp !! Molybdenum x unit [m] uncertainty=0.000 000 53 e-13 | |
| real(wp), parameter :: pc_muon_Compton_wavelength = 1.173444110E-14_wp !! muon Compton wavelength [m] uncertainty=0.000 000 026 e-14 | |
| real(wp), parameter :: pc_muon_Compton_wavelength_over_2_pi = 1.867594306E-15_wp !! muon Compton wavelength over 2 pi [m] uncertainty=0.000 000 042 e-15 | |
| real(wp), parameter :: pc_muon_g_factor = -2.0023318418_wp !! muon g factor [] uncertainty=0.000 000 0013 | |
| real(wp), parameter :: pc_muon_mag_mom = -4.49044830E-26_wp !! muon mag. mom. [J T^{-1}] uncertainty=0.000 000 10 e-26 | |
| real(wp), parameter :: pc_muon_mag_mom_anomaly = 0.00116592089_wp !! muon mag. mom. anomaly [] uncertainty=0.000 000 63 e-3 | |
| real(wp), parameter :: pc_muon_mag_mom_to_Bohr_magneton_ratio = -0.00484197047_wp !! muon mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 11 e-3 | |
| real(wp), parameter :: pc_muon_mag_mom_to_nuclear_magneton_ratio = -8.89059703_wp !! muon mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 20 | |
| real(wp), parameter :: pc_muon_mass = 1.883531627E-28_wp !! muon mass [kg] uncertainty=0.000 000 042 e-28 | |
| real(wp), parameter :: pc_muon_mass_energy_equivalent = 1.692833804E-11_wp !! muon mass energy equivalent [J] uncertainty=0.000 000 038 e-11 | |
| real(wp), parameter :: pc_muon_mass_energy_equivalent_in_MeV = 105.6583755_wp !! muon mass energy equivalent in MeV [MeV] uncertainty=0.000 0023 | |
| real(wp), parameter :: pc_muon_mass_in_u = 0.1134289259_wp !! muon mass in u [u] uncertainty=0.000 000 0025 | |
| real(wp), parameter :: pc_muon_molar_mass = 0.0001134289259_wp !! muon molar mass [kg mol^{-1}] uncertainty=0.000 000 025 e-4 | |
| real(wp), parameter :: pc_muon_electron_mass_ratio = 206.7682830_wp !! muon-electron mass ratio [] uncertainty=0.000 0046 | |
| real(wp), parameter :: pc_muon_neutron_mass_ratio = 0.1124545170_wp !! muon-neutron mass ratio [] uncertainty=0.000 000 0025 | |
| real(wp), parameter :: pc_muon_proton_mag_mom_ratio = -3.183345142_wp !! muon-proton mag. mom. ratio [] uncertainty=0.000 000 071 | |
| real(wp), parameter :: pc_muon_proton_mass_ratio = 0.1126095264_wp !! muon-proton mass ratio [] uncertainty=0.000 000 0025 | |
| real(wp), parameter :: pc_muon_tau_mass_ratio = 0.0594635_wp !! muon-tau mass ratio [] uncertainty=0.000 40 e-2 | |
| real(wp), parameter :: pc_na = 6.02214076E+23_wp !! na [mol^-1] Avogadro's number | |
| real(wp), parameter :: pc_natural_unit_of_action = 1.054571817E-34_wp !! natural unit of action [J s] uncertainty=(exact) | |
| real(wp), parameter :: pc_natural_unit_of_action_in_eV_s = 6.582119569E-16_wp !! natural unit of action in eV s [eV s] uncertainty=(exact) | |
| real(wp), parameter :: pc_natural_unit_of_energy = 8.1871057769E-14_wp !! natural unit of energy [J] uncertainty=0.000 000 0025 e-14 | |
| real(wp), parameter :: pc_natural_unit_of_energy_in_MeV = 0.51099895000_wp !! natural unit of energy in MeV [MeV] uncertainty=0.000 000 000 15 | |
| real(wp), parameter :: pc_natural_unit_of_length = 3.8615926796E-13_wp !! natural unit of length [m] uncertainty=0.000 000 0012 e-13 | |
| real(wp), parameter :: pc_natural_unit_of_mass = 9.1093837015E-31_wp !! natural unit of mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real(wp), parameter :: pc_natural_unit_of_momum = 2.73092453075E-22_wp !! natural unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 000 82 e-22 | |
| real(wp), parameter :: pc_natural_unit_of_momum_in_MeVpc = 0.51099895000_wp !! natural unit of mom.um in MeV/c [MeV/c] uncertainty=0.000 000 000 15 | |
| real(wp), parameter :: pc_natural_unit_of_momentum = 2.73092453075E-22_wp !! natural unit of momentum [kg m s^{-1}] uncertainty=0.000 000 000 82 e-22 | |
| real(wp), parameter :: pc_natural_unit_of_momentum_in_MeVpc = 0.51099895000_wp !! natural unit of momentum in MeV/c [MeV/c] uncertainty=0.000 000 000 15 | |
| real(wp), parameter :: pc_natural_unit_of_time = 1.28808866819E-21_wp !! natural unit of time [s] uncertainty=0.000 000 000 39 e-21 | |
| real(wp), parameter :: pc_natural_unit_of_velocity = 299792458_wp !! natural unit of velocity [m s^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_neutron_Compton_wavelength = 1.31959090581E-15_wp !! neutron Compton wavelength [m] uncertainty=0.000 000 000 75 e-15 | |
| real(wp), parameter :: pc_neutron_Compton_wavelength_over_2_pi = 2.1001941552E-16_wp !! neutron Compton wavelength over 2 pi [m] uncertainty=0.000 000 0012 e-16 | |
| real(wp), parameter :: pc_neutron_g_factor = -3.82608545_wp !! neutron g factor [] uncertainty=0.000 000 90 | |
| real(wp), parameter :: pc_neutron_gyromag_ratio = 183247171_wp !! neutron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 43 e8 | |
| real(wp), parameter :: pc_neutron_gyromag_ratio_in_MHzpT = 29.1646931_wp !! neutron gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 0069 | |
| real(wp), parameter :: pc_neutron_gyromag_ratio_over_2_pi = 29.1646931_wp !! neutron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 0069 | |
| real(wp), parameter :: pc_neutron_mag_mom = -9.6623651E-27_wp !! neutron mag. mom. [J T^{-1}] uncertainty=0.000 0023 e-27 | |
| real(wp), parameter :: pc_neutron_mag_mom_to_Bohr_magneton_ratio = -0.00104187563_wp !! neutron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 25 e-3 | |
| real(wp), parameter :: pc_neutron_mag_mom_to_nuclear_magneton_ratio = -1.91304273_wp !! neutron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 45 | |
| real(wp), parameter :: pc_neutron_mass = 1.67492749804E-27_wp !! neutron mass [kg] uncertainty=0.000 000 000 95 e-27 | |
| real(wp), parameter :: pc_neutron_mass_energy_equivalent = 1.50534976287E-10_wp !! neutron mass energy equivalent [J] uncertainty=0.000 000 000 86 e-10 | |
| real(wp), parameter :: pc_neutron_mass_energy_equivalent_in_MeV = 939.56542052_wp !! neutron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 54 | |
| real(wp), parameter :: pc_neutron_mass_in_u = 1.00866491595_wp !! neutron mass in u [u] uncertainty=0.000 000 000 49 | |
| real(wp), parameter :: pc_neutron_molar_mass = 0.00100866491560_wp !! neutron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 57 e-3 | |
| real(wp), parameter :: pc_neutron_relative_atomic_mass = 1.00866491595_wp !! neutron relative atomic mass [] uncertainty=0.000 000 000 49 | |
| real(wp), parameter :: pc_neutron_to_shielded_proton_mag_mom_ratio = -0.68499694_wp !! neutron to shielded proton mag. mom. ratio [] uncertainty=0.000 000 16 | |
| real(wp), parameter :: pc_neutron_electron_mag_mom_ratio = 0.00104066882_wp !! neutron-electron mag. mom. ratio [] uncertainty=0.000 000 25 e-3 | |
| real(wp), parameter :: pc_neutron_electron_mass_ratio = 1838.68366173_wp !! neutron-electron mass ratio [] uncertainty=0.000 000 89 | |
| real(wp), parameter :: pc_neutron_muon_mass_ratio = 8.89248406_wp !! neutron-muon mass ratio [] uncertainty=0.000 000 20 | |
| real(wp), parameter :: pc_neutron_proton_mag_mom_ratio = -0.68497934_wp !! neutron-proton mag. mom. ratio [] uncertainty=0.000 000 16 | |
| real(wp), parameter :: pc_neutron_proton_mass_difference = 2.30557435E-30_wp !! neutron-proton mass difference [kg] uncertainty=0.000 000 82 e-30 | |
| real(wp), parameter :: pc_neutron_proton_mass_difference_energy_equivalent = 2.07214689E-13_wp !! neutron-proton mass difference energy equivalent [J] uncertainty=0.000 000 74 e-13 | |
| real(wp), parameter :: pc_neutron_proton_mass_difference_energy_equivalent_in_MeV = 1.29333236_wp !! neutron-proton mass difference energy equivalent in MeV [MeV] uncertainty=0.000 000 46 | |
| real(wp), parameter :: pc_neutron_proton_mass_difference_in_u = 0.00138844933_wp !! neutron-proton mass difference in u [u] uncertainty=0.000 000 49 e-3 | |
| real(wp), parameter :: pc_neutron_proton_mass_ratio = 1.00137841931_wp !! neutron-proton mass ratio [] uncertainty=0.000 000 000 49 | |
| real(wp), parameter :: pc_neutron_tau_mass_ratio = 0.528779_wp !! neutron-tau mass ratio [] uncertainty=0.000 036 | |
| real(wp), parameter :: pc_Newtonian_constant_of_gravitation = 6.67430E-11_wp !! Newtonian constant of gravitation [m^3 kg^{-1} s^{-2}] uncertainty=0.000 15 e-11 | |
| real(wp), parameter :: pc_Newtonian_constant_of_gravitation_over_h_bar_c = 6.70883E-39_wp !! Newtonian constant of gravitation over h-bar c [(GeV/c^2)^{-2}] uncertainty=0.000 15 e-39 | |
| real(wp), parameter :: pc_nuclear_magneton = 5.0507837461E-27_wp !! nuclear magneton [J T^{-1}] uncertainty=0.000 000 0015 e-27 | |
| real(wp), parameter :: pc_nuclear_magneton_in_eVpT = 3.15245125844E-8_wp !! nuclear magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 000 96 e-8 | |
| real(wp), parameter :: pc_nuclear_magneton_in_inverse_meter_per_tesla = 0.0254262341353_wp !! nuclear magneton in inverse meter per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 000 78 e-2 | |
| real(wp), parameter :: pc_nuclear_magneton_in_inverse_meters_per_tesla = 0.0254262341353_wp !! nuclear magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 000 78 e-2 | |
| real(wp), parameter :: pc_nuclear_magneton_in_KpT = 0.00036582677756_wp !! nuclear magneton in K/T [K T^{-1}] uncertainty=0.000 000 0011 e-4 | |
| real(wp), parameter :: pc_nuclear_magneton_in_MHzpT = 7.6225932291_wp !! nuclear magneton in MHz/T [MHz T^{-1}] uncertainty=0.000 000 0023 | |
| real(wp), parameter :: pc_Planck_constant = 6.62607015E-34_wp !! Planck constant [J Hz^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_constant_in_eV_s = 4.135667696E-15_wp !! Planck constant in eV s [eV Hz^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_constant_in_eVpHz = 4.135667696E-15_wp !! Planck constant in eV/Hz [eV Hz^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_constant_over_2_pi = 1.054571817E-34_wp !! Planck constant over 2 pi [J s] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_constant_over_2_pi_in_eV_s = 6.582119569E-16_wp !! Planck constant over 2 pi in eV s [eV s] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_constant_over_2_pi_times_c_in_MeV_fm = 197.3269804_wp !! Planck constant over 2 pi times c in MeV fm [MeV fm] uncertainty=(exact) | |
| real(wp), parameter :: pc_Planck_length = 1.616255E-35_wp !! Planck length [m] uncertainty=0.000 018 e-35 | |
| real(wp), parameter :: pc_Planck_mass = 2.176434E-8_wp !! Planck mass [kg] uncertainty=0.000 024 e-8 | |
| real(wp), parameter :: pc_Planck_mass_energy_equivalent_in_GeV = 1.220890E+19_wp !! Planck mass energy equivalent in GeV [GeV] uncertainty=0.000 014 e19 | |
| real(wp), parameter :: pc_Planck_temperature = 1.416784E+32_wp !! Planck temperature [K] uncertainty=0.000 016 e32 | |
| real(wp), parameter :: pc_Planck_time = 5.391247E-44_wp !! Planck time [s] uncertainty=0.000 060 e-44 | |
| real(wp), parameter :: pc_proton_charge_to_mass_quotient = 95788331.560_wp !! proton charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 0029 e7 | |
| real(wp), parameter :: pc_proton_Compton_wavelength = 1.32140985539E-15_wp !! proton Compton wavelength [m] uncertainty=0.000 000 000 40 e-15 | |
| real(wp), parameter :: pc_proton_Compton_wavelength_over_2_pi = 2.10308910336E-16_wp !! proton Compton wavelength over 2 pi [m] uncertainty=0.000 000 000 64 e-16 | |
| real(wp), parameter :: pc_proton_g_factor = 5.5856946893_wp !! proton g factor [] uncertainty=0.000 000 0016 | |
| real(wp), parameter :: pc_proton_gyromag_ratio = 267522187.44_wp !! proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 0011 e8 | |
| real(wp), parameter :: pc_proton_gyromag_ratio_in_MHzpT = 42.577478518_wp !! proton gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 018 | |
| real(wp), parameter :: pc_proton_gyromag_ratio_over_2_pi = 42.577478518_wp !! proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 018 | |
| real(wp), parameter :: pc_proton_mag_mom = 1.41060679736E-26_wp !! proton mag. mom. [J T^{-1}] uncertainty=0.000 000 000 60 e-26 | |
| real(wp), parameter :: pc_proton_mag_mom_to_Bohr_magneton_ratio = 0.00152103220230_wp !! proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 000 46 e-3 | |
| real(wp), parameter :: pc_proton_mag_mom_to_nuclear_magneton_ratio = 2.79284734463_wp !! proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 000 82 | |
| real(wp), parameter :: pc_proton_mag_shielding_correction = 0.000025689_wp !! proton mag. shielding correction [] uncertainty=0.0011 e-5 | |
| real(wp), parameter :: pc_proton_mass = 1.67262192369E-27_wp !! proton mass [kg] uncertainty=0.000 000 000 51 e-27 | |
| real(wp), parameter :: pc_proton_mass_energy_equivalent = 1.50327761598E-10_wp !! proton mass energy equivalent [J] uncertainty=0.000 000 000 46 e-10 | |
| real(wp), parameter :: pc_proton_mass_energy_equivalent_in_MeV = 938.27208816_wp !! proton mass energy equivalent in MeV [MeV] uncertainty=0.000 000 29 | |
| real(wp), parameter :: pc_proton_mass_in_u = 1.007276466621_wp !! proton mass in u [u] uncertainty=0.000 000 000 053 | |
| real(wp), parameter :: pc_proton_molar_mass = 0.00100727646627_wp !! proton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 31 e-3 | |
| real(wp), parameter :: pc_proton_relative_atomic_mass = 1.007276466621_wp !! proton relative atomic mass [] uncertainty=0.000 000 000 053 | |
| real(wp), parameter :: pc_proton_rms_charge_radius = 8.414E-16_wp !! proton rms charge radius [m] uncertainty=0.019 e-16 | |
| real(wp), parameter :: pc_proton_electron_mass_ratio = 1836.15267343_wp !! proton-electron mass ratio [] uncertainty=0.000 000 11 | |
| real(wp), parameter :: pc_proton_muon_mass_ratio = 8.88024337_wp !! proton-muon mass ratio [] uncertainty=0.000 000 20 | |
| real(wp), parameter :: pc_proton_neutron_mag_mom_ratio = -1.45989805_wp !! proton-neutron mag. mom. ratio [] uncertainty=0.000 000 34 | |
| real(wp), parameter :: pc_proton_neutron_mass_ratio = 0.99862347812_wp !! proton-neutron mass ratio [] uncertainty=0.000 000 000 49 | |
| real(wp), parameter :: pc_proton_tau_mass_ratio = 0.528051_wp !! proton-tau mass ratio [] uncertainty=0.000 036 | |
| real(wp), parameter :: pc_quantum_of_circulation = 0.00036369475516_wp !! quantum of circulation [m^2 s^{-1}] uncertainty=0.000 000 0011 e-4 | |
| real(wp), parameter :: pc_quantum_of_circulation_times_2 = 0.00072738951032_wp !! quantum of circulation times 2 [m^2 s^{-1}] uncertainty=0.000 000 0022 e-4 | |
| real(wp), parameter :: pc_R = 8.314462618_wp !! R [J mol^-1 K^-1] Universal gas constant (JK$^{-1}$mol$^{-1}$) | |
| real(wp), parameter :: pc_reduced_Compton_wavelength = 3.8615926796E-13_wp !! reduced Compton wavelength [m] uncertainty=0.000 000 0012 e-13 | |
| real(wp), parameter :: pc_reduced_muon_Compton_wavelength = 1.867594306E-15_wp !! reduced muon Compton wavelength [m] uncertainty=0.000 000 042 e-15 | |
| real(wp), parameter :: pc_reduced_neutron_Compton_wavelength = 2.1001941552E-16_wp !! reduced neutron Compton wavelength [m] uncertainty=0.000 000 0012 e-16 | |
| real(wp), parameter :: pc_reduced_Planck_constant = 1.054571817E-34_wp !! reduced Planck constant [J s] uncertainty=(exact) | |
| real(wp), parameter :: pc_reduced_Planck_constant_in_eV_s = 6.582119569E-16_wp !! reduced Planck constant in eV s [eV s] uncertainty=(exact) | |
| real(wp), parameter :: pc_reduced_Planck_constant_times_c_in_MeV_fm = 197.3269804_wp !! reduced Planck constant times c in MeV fm [MeV fm] uncertainty=(exact) | |
| real(wp), parameter :: pc_reduced_proton_Compton_wavelength = 2.10308910336E-16_wp !! reduced proton Compton wavelength [m] uncertainty=0.000 000 000 64 e-16 | |
| real(wp), parameter :: pc_reduced_tau_Compton_wavelength = 1.110538E-16_wp !! reduced tau Compton wavelength [m] uncertainty=0.000 075 e-16 | |
| real(wp), parameter :: pc_Rydberg_constant = 10973731.568160_wp !! Rydberg constant [m^{-1}] uncertainty=0.000 021 | |
| real(wp), parameter :: pc_Rydberg_constant_times_c_in_Hz = 3.2898419602508E+15_wp !! Rydberg constant times c in Hz [Hz] uncertainty=0.000 000 000 0064 e15 | |
| real(wp), parameter :: pc_Rydberg_constant_times_hc_in_eV = 13.605693122994_wp !! Rydberg constant times hc in eV [eV] uncertainty=0.000 000 000 026 | |
| real(wp), parameter :: pc_Rydberg_constant_times_hc_in_J = 2.1798723611035E-18_wp !! Rydberg constant times hc in J [J] uncertainty=0.000 000 000 0042 e-18 | |
| real(wp), parameter :: pc_Sackur_Tetrode_constant_1_K_100_kPa = -1.15170753706_wp !! Sackur-Tetrode constant (1 K, 100 kPa) [] uncertainty=0.000 000 000 45 | |
| real(wp), parameter :: pc_Sackur_Tetrode_constant_1_K_101325_kPa = -1.16487052358_wp !! Sackur-Tetrode constant (1 K, 101.325 kPa) [] uncertainty=0.000 000 000 45 | |
| real(wp), parameter :: pc_second_radiation_constant = 0.01438776877_wp !! second radiation constant [m K] uncertainty=(exact) | |
| real(wp), parameter :: pc_shielded_helion_gyromag_ratio = 203789456.9_wp !! shielded helion gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 024 e8 | |
| real(wp), parameter :: pc_shielded_helion_gyromag_ratio_in_MHzpT = 32.43409942_wp !! shielded helion gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 38 | |
| real(wp), parameter :: pc_shielded_helion_gyromag_ratio_over_2_pi = 32.43409942_wp !! shielded helion gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 38 | |
| real(wp), parameter :: pc_shielded_helion_mag_mom = -1.074553090E-26_wp !! shielded helion mag. mom. [J T^{-1}] uncertainty=0.000 000 013 e-26 | |
| real(wp), parameter :: pc_shielded_helion_mag_mom_to_Bohr_magneton_ratio = -0.001158671471_wp !! shielded helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 | |
| real(wp), parameter :: pc_shielded_helion_mag_mom_to_nuclear_magneton_ratio = -2.127497719_wp !! shielded helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 | |
| real(wp), parameter :: pc_shielded_helion_to_proton_mag_mom_ratio = -0.7617665618_wp !! shielded helion to proton mag. mom. ratio [] uncertainty=0.000 000 0089 | |
| real(wp), parameter :: pc_shielded_helion_to_shielded_proton_mag_mom_ratio = -0.7617861313_wp !! shielded helion to shielded proton mag. mom. ratio [] uncertainty=0.000 000 0033 | |
| real(wp), parameter :: pc_shielded_proton_gyromag_ratio = 267515315.1_wp !! shielded proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 029 e8 | |
| real(wp), parameter :: pc_shielded_proton_gyromag_ratio_in_MHzpT = 42.57638474_wp !! shielded proton gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 46 | |
| real(wp), parameter :: pc_shielded_proton_gyromag_ratio_over_2_pi = 42.57638474_wp !! shielded proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 46 | |
| real(wp), parameter :: pc_shielded_proton_mag_mom = 1.410570560E-26_wp !! shielded proton mag. mom. [J T^{-1}] uncertainty=0.000 000 015 e-26 | |
| real(wp), parameter :: pc_shielded_proton_mag_mom_to_Bohr_magneton_ratio = 0.001520993128_wp !! shielded proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 017 e-3 | |
| real(wp), parameter :: pc_shielded_proton_mag_mom_to_nuclear_magneton_ratio = 2.792775599_wp !! shielded proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 030 | |
| real(wp), parameter :: pc_shielding_difference_of_d_and_p_in_HD = 2.0200E-8_wp !! shielding difference of d and p in HD [] uncertainty=0.0020 e-8 | |
| real(wp), parameter :: pc_shielding_difference_of_t_and_p_in_HT = 2.4140E-8_wp !! shielding difference of t and p in HT [] uncertainty=0.0020 e-8 | |
| real(wp), parameter :: pc_speed_of_light_in_vacuum = 299792458_wp !! speed of light in vacuum [m s^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_standard_acceleration_of_gravity = 9.80665_wp !! standard acceleration of gravity [m s^{-2}] uncertainty=(exact) | |
| real(wp), parameter :: pc_standard_atmosphere = 101325_wp !! standard atmosphere [Pa] uncertainty=(exact) | |
| real(wp), parameter :: pc_standard_state_pressure = 100000_wp !! standard-state pressure [Pa] uncertainty=(exact) | |
| real(wp), parameter :: pc_Stefan_Boltzmann_constant = 5.670374419E-8_wp !! Stefan-Boltzmann constant [W m^{-2} K^{-4}] uncertainty=(exact) | |
| real(wp), parameter :: pc_tau_Compton_wavelength = 6.97771E-16_wp !! tau Compton wavelength [m] uncertainty=0.000 47 e-16 | |
| real(wp), parameter :: pc_tau_Compton_wavelength_over_2_pi = 1.110538E-16_wp !! tau Compton wavelength over 2 pi [m] uncertainty=0.000 075 e-16 | |
| real(wp), parameter :: pc_tau_energy_equivalent = 1776.86_wp !! tau energy equivalent [MeV] uncertainty=0.12 | |
| real(wp), parameter :: pc_tau_mass = 3.16754E-27_wp !! tau mass [kg] uncertainty=0.000 21 e-27 | |
| real(wp), parameter :: pc_tau_mass_energy_equivalent = 2.84684E-10_wp !! tau mass energy equivalent [J] uncertainty=0.000 19 e-10 | |
| real(wp), parameter :: pc_tau_mass_energy_equivalent_in_mev = 1776.86_wp !! tau mass energy equivalent in mev [MeV] uncertainty=0.12 | |
| real(wp), parameter :: pc_tau_mass_in_u = 1.90754_wp !! tau mass in u [u] uncertainty=0.000 13 | |
| real(wp), parameter :: pc_tau_molar_mass = 0.00190754_wp !! tau molar mass [kg mol^{-1}] uncertainty=0.000 13 e-3 | |
| real(wp), parameter :: pc_tau_electron_mass_ratio = 3477.23_wp !! tau-electron mass ratio [] uncertainty=0.23 | |
| real(wp), parameter :: pc_tau_muon_mass_ratio = 16.8170_wp !! tau-muon mass ratio [] uncertainty=0.0011 | |
| real(wp), parameter :: pc_tau_neutron_mass_ratio = 1.89115_wp !! tau-neutron mass ratio [] uncertainty=0.000 13 | |
| real(wp), parameter :: pc_tau_proton_mass_ratio = 1.89376_wp !! tau-proton mass ratio [] uncertainty=0.000 13 | |
| real(wp), parameter :: pc_Thomson_cross_section = 6.6524587321E-29_wp !! Thomson cross section [m^2] uncertainty=0.000 000 0060 e-29 | |
| real(wp), parameter :: pc_triton_g_factor = 5.957924931_wp !! triton g factor [] uncertainty=0.000 000 012 | |
| real(wp), parameter :: pc_triton_mag_mom = 1.5046095202E-26_wp !! triton mag. mom. [J T^{-1}] uncertainty=0.000 000 0030 e-26 | |
| real(wp), parameter :: pc_triton_mag_mom_to_Bohr_magneton_ratio = 0.0016223936651_wp !! triton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 0032 e-3 | |
| real(wp), parameter :: pc_triton_mag_mom_to_nuclear_magneton_ratio = 2.9789624656_wp !! triton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0059 | |
| real(wp), parameter :: pc_triton_mass = 5.0073567446E-27_wp !! triton mass [kg] uncertainty=0.000 000 0015 e-27 | |
| real(wp), parameter :: pc_triton_mass_energy_equivalent = 4.5003878060E-10_wp !! triton mass energy equivalent [J] uncertainty=0.000 000 0014 e-10 | |
| real(wp), parameter :: pc_triton_mass_energy_equivalent_in_MeV = 2808.92113298_wp !! triton mass energy equivalent in MeV [MeV] uncertainty=0.000 000 85 | |
| real(wp), parameter :: pc_triton_mass_in_u = 3.01550071621_wp !! triton mass in u [u] uncertainty=0.000 000 000 12 | |
| real(wp), parameter :: pc_triton_molar_mass = 0.00301550071517_wp !! triton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 92 e-3 | |
| real(wp), parameter :: pc_triton_relative_atomic_mass = 3.01550071621_wp !! triton relative atomic mass [] uncertainty=0.000 000 000 12 | |
| real(wp), parameter :: pc_triton_to_proton_mag_mom_ratio = 1.0666399191_wp !! triton to proton mag. mom. ratio [] uncertainty=0.000 000 0021 | |
| real(wp), parameter :: pc_triton_electron_mass_ratio = 5496.92153573_wp !! triton-electron mass ratio [] uncertainty=0.000 000 27 | |
| real(wp), parameter :: pc_triton_proton_mass_ratio = 2.99371703414_wp !! triton-proton mass ratio [] uncertainty=0.000 000 000 15 | |
| real(wp), parameter :: pc_unified_atomic_mass_unit = 1.66053906660E-27_wp !! unified atomic mass unit [kg] uncertainty=0.000 000 000 50 e-27 | |
| real(wp), parameter :: pc_vacuum_electric_permittivity = 8.8541878128E-12_wp !! vacuum electric permittivity [F m^{-1}] uncertainty=0.000 000 0013 e-12 | |
| real(wp), parameter :: pc_vacuum_mag_permeability = 0.00000125663706212_wp !! vacuum mag. permeability [N A^{-2}] uncertainty=0.000 000 000 19 e-6 | |
| real(wp), parameter :: pc_von_Klitzing_constant = 25812.80745_wp !! von Klitzing constant [ohm] uncertainty=(exact) | |
| real(wp), parameter :: pc_W_to_Z_mass_ratio = 0.88153_wp !! W to Z mass ratio [] uncertainty=0.000 17 | |
| real(wp), parameter :: pc_weak_mixing_angle = 0.22290_wp !! weak mixing angle [] uncertainty=0.000 30 | |
| real(wp), parameter :: pc_Wien_frequency_displacement_law_constant = 5.878925757E+10_wp !! Wien frequency displacement law constant [Hz K^{-1}] uncertainty=(exact) | |
| real(wp), parameter :: pc_Wien_wavelength_displacement_law_constant = 0.002897771955_wp !! Wien wavelength displacement law constant [m K] uncertainty=(exact) | |
| real(wp), parameter :: pc__220_lattice_spacing_of_silicon = 1.920155716E-10_wp !! {220} lattice spacing of silicon [m] uncertainty=0.000 000 032 e-10 |
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| ! This file is autogenerated from the QCElemental python module from CODATA2018 | |
| real, parameter :: pc_pi = 3.14159265358979323846264338327950288 | |
| real, parameter :: pc_twopi = 6.283185307179586476925286767 | |
| real, parameter :: pc_alpha_particle_mass = 6.6446573357E-27 !! alpha particle mass [kg] uncertainty=0.000 000 0020 e-27 | |
| real, parameter :: pc_alpha_particle_mass_energy_equivalent = 5.9719201914E-10 !! alpha particle mass energy equivalent [J] uncertainty=0.000 000 0018 e-10 | |
| real, parameter :: pc_alpha_particle_mass_energy_equivalent_in_MeV = 3727.3794066 !! alpha particle mass energy equivalent in MeV [MeV] uncertainty=0.000 0011 | |
| real, parameter :: pc_alpha_particle_mass_in_u = 4.001506179127 !! alpha particle mass in u [u] uncertainty=0.000 000 000 063 | |
| real, parameter :: pc_alpha_particle_molar_mass = 0.0040015061777 !! alpha particle molar mass [kg mol^{-1}] uncertainty=0.000 000 0012 e-3 | |
| real, parameter :: pc_alpha_particle_relative_atomic_mass = 4.001506179127 !! alpha particle relative atomic mass [] uncertainty=0.000 000 000 063 | |
| real, parameter :: pc_alpha_particle_electron_mass_ratio = 7294.29954142 !! alpha particle-electron mass ratio [] uncertainty=0.000 000 24 | |
| real, parameter :: pc_alpha_particle_proton_mass_ratio = 3.97259969009 !! alpha particle-proton mass ratio [] uncertainty=0.000 000 000 22 | |
| real, parameter :: pc_amu2g = 1.66053906660000E-24 !! amu2g [g] Atomic mass units to grams conversion factor | |
| real, parameter :: pc_amu2kg = 1.66053906660E-27 !! amu2kg [kg] Atomic mass units to kg conversion factor | |
| real, parameter :: pc_Angstrom_star = 1.00001495E-10 !! Angstrom star [m] uncertainty=0.000 000 90 e-10 | |
| real, parameter :: pc_atomic_mass_constant = 1.66053906660E-27 !! atomic mass constant [kg] uncertainty=0.000 000 000 50 e-27 | |
| real, parameter :: pc_atomic_mass_constant_energy_equivalent = 1.49241808560E-10 !! atomic mass constant energy equivalent [J] uncertainty=0.000 000 000 45 e-10 | |
| real, parameter :: pc_atomic_mass_constant_energy_equivalent_in_MeV = 931.49410242 !! atomic mass constant energy equivalent in MeV [MeV] uncertainty=0.000 000 28 | |
| real, parameter :: pc_atomic_mass_unit_electron_volt_relationship = 931494102.42 !! atomic mass unit-electron volt relationship [eV] uncertainty=0.000 000 0028 e8 | |
| real, parameter :: pc_atomic_mass_unit_hartree_relationship = 34231776.874 !! atomic mass unit-hartree relationship [E_h] uncertainty=0.000 000 0010 e7 | |
| real, parameter :: pc_atomic_mass_unit_hertz_relationship = 2.25234271871E+23 !! atomic mass unit-hertz relationship [Hz] uncertainty=0.000 000 000 68 e23 | |
| real, parameter :: pc_atomic_mass_unit_inverse_meter_relationship = 7.5130066104E+14 !! atomic mass unit-inverse meter relationship [m^{-1}] uncertainty=0.000 000 0023 e14 | |
| real, parameter :: pc_atomic_mass_unit_joule_relationship = 1.49241808560E-10 !! atomic mass unit-joule relationship [J] uncertainty=0.000 000 000 45 e-10 | |
| real, parameter :: pc_atomic_mass_unit_kelvin_relationship = 1.08095401916E+13 !! atomic mass unit-kelvin relationship [K] uncertainty=0.000 000 000 33 e13 | |
| real, parameter :: pc_atomic_mass_unit_kilogram_relationship = 1.66053906660E-27 !! atomic mass unit-kilogram relationship [kg] uncertainty=0.000 000 000 50 e-27 | |
| real, parameter :: pc_atomic_unit_of_1st_hyperpolarizability = 3.2063613061E-53 !! atomic unit of 1st hyperpolarizability [C^3 m^3 J^{-2}] uncertainty=0.000 000 0015 e-53 | |
| real, parameter :: pc_atomic_unit_of_2nd_hyperpolarizability = 6.2353799905E-65 !! atomic unit of 2nd hyperpolarizability [C^4 m^4 J^{-3}] uncertainty=0.000 000 0038 e-65 | |
| real, parameter :: pc_atomic_unit_of_action = 1.054571817E-34 !! atomic unit of action [J s] uncertainty=(exact) | |
| real, parameter :: pc_atomic_unit_of_charge = 1.602176634E-19 !! atomic unit of charge [C] uncertainty=(exact) | |
| real, parameter :: pc_atomic_unit_of_charge_density = 1.08120238457E+12 !! atomic unit of charge density [C m^{-3}] uncertainty=0.000 000 000 49 e12 | |
| real, parameter :: pc_atomic_unit_of_current = 0.006623618237510 !! atomic unit of current [A] uncertainty=0.000 000 000 013 e-3 | |
| real, parameter :: pc_atomic_unit_of_electric_dipole_mom = 8.4783536255E-30 !! atomic unit of electric dipole mom. [C m] uncertainty=0.000 000 0013 e-30 | |
| real, parameter :: pc_atomic_unit_of_electric_field = 514220674763 !! atomic unit of electric field [V m^{-1}] uncertainty=0.000 000 000 78 e11 | |
| real, parameter :: pc_atomic_unit_of_electric_field_gradient = 9.7173624292E+21 !! atomic unit of electric field gradient [V m^{-2}] uncertainty=0.000 000 0029 e21 | |
| real, parameter :: pc_atomic_unit_of_electric_polarizability = 1.64877727436E-41 !! atomic unit of electric polarizability [C^2 m^2 J^{-1}] uncertainty=0.000 000 000 50 e-41 | |
| real, parameter :: pc_atomic_unit_of_electric_potential = 27.211386245988 !! atomic unit of electric potential [V] uncertainty=0.000 000 000 053 | |
| real, parameter :: pc_atomic_unit_of_electric_quadrupole_mom = 4.4865515246E-40 !! atomic unit of electric quadrupole mom. [C m^2] uncertainty=0.000 000 0014 e-40 | |
| real, parameter :: pc_atomic_unit_of_energy = 4.3597447222071E-18 !! atomic unit of energy [J] uncertainty=0.000 000 000 0085 e-18 | |
| real, parameter :: pc_atomic_unit_of_force = 8.2387234983E-8 !! atomic unit of force [N] uncertainty=0.000 000 0012 e-8 | |
| real, parameter :: pc_atomic_unit_of_length = 5.29177210903E-11 !! atomic unit of length [m] uncertainty=0.000 000 000 80 e-11 | |
| real, parameter :: pc_atomic_unit_of_mag_dipole_mom = 1.85480201566E-23 !! atomic unit of mag. dipole mom. [J T^{-1}] uncertainty=0.000 000 000 56 e-23 | |
| real, parameter :: pc_atomic_unit_of_mag_flux_density = 235051.756758 !! atomic unit of mag. flux density [T] uncertainty=0.000 000 000 71 e5 | |
| real, parameter :: pc_atomic_unit_of_magnetizability = 7.8910366008E-29 !! atomic unit of magnetizability [J T^{-2}] uncertainty=0.000 000 0048 e-29 | |
| real, parameter :: pc_atomic_unit_of_mass = 9.1093837015E-31 !! atomic unit of mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real, parameter :: pc_atomic_unit_of_momum = 1.99285191410E-24 !! atomic unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 000 30 e-24 | |
| real, parameter :: pc_atomic_unit_of_momentum = 1.99285191410E-24 !! atomic unit of momentum [kg m s^{-1}] uncertainty=0.000 000 000 30 e-24 | |
| real, parameter :: pc_atomic_unit_of_permittivity = 1.11265005545E-10 !! atomic unit of permittivity [F m^{-1}] uncertainty=0.000 000 000 17 e-10 | |
| real, parameter :: pc_atomic_unit_of_time = 2.4188843265857E-17 !! atomic unit of time [s] uncertainty=0.000 000 000 0047 e-17 | |
| real, parameter :: pc_atomic_unit_of_velocity = 2187691.26364 !! atomic unit of velocity [m s^{-1}] uncertainty=0.000 000 000 33 e6 | |
| real, parameter :: pc_au2amu = 0.000548579909065 !! au2amu [u] Atomic units (m$@@e$) to atomic mass units conversion factor | |
| real, parameter :: pc_Avogadro_constant = 6.02214076E+23 !! Avogadro constant [mol^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Bohr_magneton = 9.2740100783E-24 !! Bohr magneton [J T^{-1}] uncertainty=0.000 000 0028 e-24 | |
| real, parameter :: pc_Bohr_magneton_in_eVpT = 0.000057883818060 !! Bohr magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 0017 e-5 | |
| real, parameter :: pc_Bohr_magneton_in_HzpT = 13996244936.1 !! Bohr magneton in Hz/T [Hz T^{-1}] uncertainty=0.000 000 000 42 e10 | |
| real, parameter :: pc_Bohr_magneton_in_inverse_meter_per_tesla = 46.686447783 !! Bohr magneton in inverse meter per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 014 | |
| real, parameter :: pc_Bohr_magneton_in_inverse_meters_per_tesla = 46.686447783 !! Bohr magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 014 | |
| real, parameter :: pc_Bohr_magneton_in_KpT = 0.67171381563 !! Bohr magneton in K/T [K T^{-1}] uncertainty=0.000 000 000 20 | |
| real, parameter :: pc_Bohr_radius = 5.29177210903E-11 !! Bohr radius [m] uncertainty=0.000 000 000 80 e-11 | |
| real, parameter :: pc_bohr2angstroms = 0.529177210903 !! bohr2angstroms [AA] Bohr to Angstroms conversion factor | |
| real, parameter :: pc_bohr2cm = 5.2917721090300E-9 !! bohr2cm [cm] Bohr to centimeters conversion factor | |
| real, parameter :: pc_bohr2m = 5.29177210903E-11 !! bohr2m [m] Bohr to meters conversion factor | |
| real, parameter :: pc_Boltzmann_constant = 1.380649E-23 !! Boltzmann constant [J K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Boltzmann_constant_in_eVpK = 0.00008617333262 !! Boltzmann constant in eV/K [eV K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Boltzmann_constant_in_HzpK = 2.083661912E+10 !! Boltzmann constant in Hz/K [Hz K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Boltzmann_constant_in_inverse_meter_per_kelvin = 69.50348004 !! Boltzmann constant in inverse meter per kelvin [m^{-1} K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Boltzmann_constant_in_inverse_meters_per_kelvin = 69.50348004 !! Boltzmann constant in inverse meters per kelvin [m^{-1} K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_c = 299792458 !! c [m s^-1] Speed of light (ms$^{-1}$) | |
| real, parameter :: pc_c_au = 137.035999084 !! c_au [] Speed of light in atomic units | |
| real, parameter :: pc_cal2J = 4.184 !! cal2J [J] Calorie to joule conversion factor | |
| real, parameter :: pc_calorie_joule_relationship = 4.184 !! calorie-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_characteristic_impedance_of_vacuum = 376.730313668 !! characteristic impedance of vacuum [ohm] uncertainty=0.000 000 057 | |
| real, parameter :: pc_classical_electron_radius = 2.8179403262E-15 !! classical electron radius [m] uncertainty=0.000 000 0013 e-15 | |
| real, parameter :: pc_Compton_wavelength = 2.42631023867E-12 !! Compton wavelength [m] uncertainty=0.000 000 000 73 e-12 | |
| real, parameter :: pc_Compton_wavelength_over_2_pi = 3.8615926796E-13 !! Compton wavelength over 2 pi [m] uncertainty=0.000 000 0012 e-13 | |
| real, parameter :: pc_conductance_quantum = 0.00007748091729 !! conductance quantum [S] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_ampere_90 = 1.00000008887 !! conventional value of ampere-90 [A] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_coulomb_90 = 1.00000008887 !! conventional value of coulomb-90 [C] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_farad_90 = 0.99999998220 !! conventional value of farad-90 [F] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_henry_90 = 1.00000001779 !! conventional value of henry-90 [H] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_Josephson_constant = 4.835979E+14 !! conventional value of Josephson constant [Hz V^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_ohm_90 = 1.00000001779 !! conventional value of ohm-90 [ohm] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_volt_90 = 1.00000010666 !! conventional value of volt-90 [V] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_von_Klitzing_constant = 25812.807 !! conventional value of von Klitzing constant [ohm] uncertainty=(exact) | |
| real, parameter :: pc_conventional_value_of_watt_90 = 1.00000019553 !! conventional value of watt-90 [W] uncertainty=(exact) | |
| real, parameter :: pc_Copper_x_unit = 1.00207697E-13 !! Copper x unit [m] uncertainty=0.000 000 28 e-13 | |
| real, parameter :: pc_Cu_x_unit = 1.00207697E-13 !! Cu x unit [m] uncertainty=0.000 000 28 e-13 | |
| real, parameter :: pc_deuteron_g_factor = 0.8574382338 !! deuteron g factor [] uncertainty=0.000 000 0022 | |
| real, parameter :: pc_deuteron_mag_mom = 4.330735094E-27 !! deuteron mag. mom. [J T^{-1}] uncertainty=0.000 000 011 e-27 | |
| real, parameter :: pc_deuteron_mag_mom_to_Bohr_magneton_ratio = 0.0004669754570 !! deuteron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 012 e-4 | |
| real, parameter :: pc_deuteron_mag_mom_to_nuclear_magneton_ratio = 0.8574382338 !! deuteron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0022 | |
| real, parameter :: pc_deuteron_mass = 3.3435837724E-27 !! deuteron mass [kg] uncertainty=0.000 000 0010 e-27 | |
| real, parameter :: pc_deuteron_mass_energy_equivalent = 3.00506323102E-10 !! deuteron mass energy equivalent [J] uncertainty=0.000 000 000 91 e-10 | |
| real, parameter :: pc_deuteron_mass_energy_equivalent_in_MeV = 1875.61294257 !! deuteron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 57 | |
| real, parameter :: pc_deuteron_mass_in_u = 2.013553212745 !! deuteron mass in u [u] uncertainty=0.000 000 000 040 | |
| real, parameter :: pc_deuteron_molar_mass = 0.00201355321205 !! deuteron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 61 e-3 | |
| real, parameter :: pc_deuteron_relative_atomic_mass = 2.013553212745 !! deuteron relative atomic mass [] uncertainty=0.000 000 000 040 | |
| real, parameter :: pc_deuteron_rms_charge_radius = 2.12799E-15 !! deuteron rms charge radius [m] uncertainty=0.000 74 e-15 | |
| real, parameter :: pc_deuteron_electron_mag_mom_ratio = -0.0004664345551 !! deuteron-electron mag. mom. ratio [] uncertainty=0.000 000 012 e-4 | |
| real, parameter :: pc_deuteron_electron_mass_ratio = 3670.48296788 !! deuteron-electron mass ratio [] uncertainty=0.000 000 13 | |
| real, parameter :: pc_deuteron_neutron_mag_mom_ratio = -0.44820653 !! deuteron-neutron mag. mom. ratio [] uncertainty=0.000 000 11 | |
| real, parameter :: pc_deuteron_proton_mag_mom_ratio = 0.30701220939 !! deuteron-proton mag. mom. ratio [] uncertainty=0.000 000 000 79 | |
| real, parameter :: pc_deuteron_proton_mass_ratio = 1.99900750139 !! deuteron-proton mass ratio [] uncertainty=0.000 000 000 11 | |
| real, parameter :: pc_dipmom_au2debye = 2.541746473929771585898724626 !! dipmom_au2debye [???] Atomic units to Debye conversion factor for dipoles | |
| real, parameter :: pc_dipmom_au2si = 8.4783536255E-30 !! dipmom_au2si [C m] Atomic units to SI units (Cm) conversion factor for dipoles | |
| real, parameter :: pc_dipmom_debye2si = 3.335640951E-30 !! dipmom_debye2si [C m] Debye to SI units (Cm) conversion factor for dipoles | |
| real, parameter :: pc_e0 = 8.8541878128E-12 !! e0 [F m^-1] Vacuum permittivity (Fm$^{-1}$) | |
| real, parameter :: pc_electric_constant = 8.8541878128E-12 !! electric constant [F m^{-1}] uncertainty=0.000 000 0013 e-12 | |
| real, parameter :: pc_electron_charge_to_mass_quotient = -175882001076 !! electron charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 000 53 e11 | |
| real, parameter :: pc_electron_g_factor = -2.00231930436256 !! electron g factor [] uncertainty=0.000 000 000 000 35 | |
| real, parameter :: pc_electron_gyromag_ratio = 176085963023 !! electron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 000 53 e11 | |
| real, parameter :: pc_electron_gyromag_ratio_in_MHzpT = 28024.9514242 !! electron gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 0085 | |
| real, parameter :: pc_electron_gyromag_ratio_over_2_pi = 28024.9514242 !! electron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 0085 | |
| real, parameter :: pc_electron_mag_mom = -9.2847647043E-24 !! electron mag. mom. [J T^{-1}] uncertainty=0.000 000 0028 e-24 | |
| real, parameter :: pc_electron_mag_mom_anomaly = 0.00115965218128 !! electron mag. mom. anomaly [] uncertainty=0.000 000 000 18 e-3 | |
| real, parameter :: pc_electron_mag_mom_to_Bohr_magneton_ratio = -1.00115965218128 !! electron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 000 000 18 | |
| real, parameter :: pc_electron_mag_mom_to_nuclear_magneton_ratio = -1838.28197188 !! electron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 11 | |
| real, parameter :: pc_electron_mass = 9.1093837015E-31 !! electron mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real, parameter :: pc_electron_mass_energy_equivalent = 8.1871057769E-14 !! electron mass energy equivalent [J] uncertainty=0.000 000 0025 e-14 | |
| real, parameter :: pc_electron_mass_energy_equivalent_in_MeV = 0.51099895000 !! electron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 000 15 | |
| real, parameter :: pc_electron_mass_in_u = 0.000548579909065 !! electron mass in u [u] uncertainty=0.000 000 000 16 e-4 | |
| real, parameter :: pc_electron_molar_mass = 5.4857990888E-7 !! electron molar mass [kg mol^{-1}] uncertainty=0.000 000 0017 e-7 | |
| real, parameter :: pc_electron_relative_atomic_mass = 0.000548579909065 !! electron relative atomic mass [] uncertainty=0.000 000 000 16 e-4 | |
| real, parameter :: pc_electron_to_alpha_particle_mass_ratio = 0.0001370933554787 !! electron to alpha particle mass ratio [] uncertainty=0.000 000 000 045 e-4 | |
| real, parameter :: pc_electron_to_shielded_helion_mag_mom_ratio = 864.058257 !! electron to shielded helion mag. mom. ratio [] uncertainty=0.000 010 | |
| real, parameter :: pc_electron_to_shielded_proton_mag_mom_ratio = -658.2275971 !! electron to shielded proton mag. mom. ratio [] uncertainty=0.000 0072 | |
| real, parameter :: pc_electron_volt = 1.602176634E-19 !! electron volt [J] uncertainty=(exact) | |
| real, parameter :: pc_electron_volt_atomic_mass_unit_relationship = 1.07354410233E-9 !! electron volt-atomic mass unit relationship [u] uncertainty=0.000 000 000 32 e-9 | |
| real, parameter :: pc_electron_volt_hartree_relationship = 0.036749322175655 !! electron volt-hartree relationship [E_h] uncertainty=0.000 000 000 0071 e-2 | |
| real, parameter :: pc_electron_volt_hertz_relationship = 2.417989242E+14 !! electron volt-hertz relationship [Hz] uncertainty=(exact) | |
| real, parameter :: pc_electron_volt_inverse_meter_relationship = 806554.3937 !! electron volt-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_electron_volt_joule_relationship = 1.602176634E-19 !! electron volt-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_electron_volt_kelvin_relationship = 11604.51812 !! electron volt-kelvin relationship [K] uncertainty=(exact) | |
| real, parameter :: pc_electron_volt_kilogram_relationship = 1.782661921E-36 !! electron volt-kilogram relationship [kg] uncertainty=(exact) | |
| real, parameter :: pc_electron_deuteron_mag_mom_ratio = -2143.9234915 !! electron-deuteron mag. mom. ratio [] uncertainty=0.000 0056 | |
| real, parameter :: pc_electron_deuteron_mass_ratio = 0.0002724437107462 !! electron-deuteron mass ratio [] uncertainty=0.000 000 000 096 e-4 | |
| real, parameter :: pc_electron_helion_mass_ratio = 0.0001819543074573 !! electron-helion mass ratio [] uncertainty=0.000 000 000 079 e-4 | |
| real, parameter :: pc_electron_muon_mag_mom_ratio = 206.7669883 !! electron-muon mag. mom. ratio [] uncertainty=0.000 0046 | |
| real, parameter :: pc_electron_muon_mass_ratio = 0.00483633169 !! electron-muon mass ratio [] uncertainty=0.000 000 11 e-3 | |
| real, parameter :: pc_electron_neutron_mag_mom_ratio = 960.92050 !! electron-neutron mag. mom. ratio [] uncertainty=0.000 23 | |
| real, parameter :: pc_electron_neutron_mass_ratio = 0.00054386734424 !! electron-neutron mass ratio [] uncertainty=0.000 000 0026 e-4 | |
| real, parameter :: pc_electron_proton_mag_mom_ratio = -658.21068789 !! electron-proton mag. mom. ratio [] uncertainty=0.000 000 20 | |
| real, parameter :: pc_electron_proton_mass_ratio = 0.000544617021487 !! electron-proton mass ratio [] uncertainty=0.000 000 000 33 e-4 | |
| real, parameter :: pc_electron_tau_mass_ratio = 0.000287585 !! electron-tau mass ratio [] uncertainty=0.000 19 e-4 | |
| real, parameter :: pc_electron_triton_mass_ratio = 0.0001819200062251 !! electron-triton mass ratio [] uncertainty=0.000 000 000 090 e-4 | |
| real, parameter :: pc_elementary_charge = 1.602176634E-19 !! elementary charge [C] uncertainty=(exact) | |
| real, parameter :: pc_elementary_charge_over_h = 241798924068654.1131647998172 !! elementary charge over h [A J^{-1}] | |
| real, parameter :: pc_elementary_charge_over_h_bar = 1.519267447E+15 !! elementary charge over h-bar [A J^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Faraday_constant = 96485.33212 !! Faraday constant [C mol^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Faraday_constant_for_conventional_electric_current = 96485.32354534929652480801784 !! Faraday constant for conventional electric current [C_{90} mol^{-1}] | |
| real, parameter :: pc_Fermi_coupling_constant = 0.000011663787 !! Fermi coupling constant [GeV^{-2}] uncertainty=0.000 0006 e-5 | |
| real, parameter :: pc_fine_structure_constant = 0.0072973525693 !! fine-structure constant [] uncertainty=0.000 000 0011 e-3 | |
| real, parameter :: pc_first_radiation_constant = 3.741771852E-16 !! first radiation constant [W m^2] uncertainty=(exact) | |
| real, parameter :: pc_first_radiation_constant_for_spectral_radiance = 1.191042972E-16 !! first radiation constant for spectral radiance [W m^2 sr^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_h = 6.62607015E-34 !! h [J s] The Planck constant (Js) | |
| real, parameter :: pc_Hartree_energy = 4.3597447222071E-18 !! Hartree energy [J] uncertainty=0.000 000 000 0085 e-18 | |
| real, parameter :: pc_Hartree_energy_in_eV = 27.211386245988 !! Hartree energy in eV [eV] uncertainty=0.000 000 000 053 | |
| real, parameter :: pc_hartree_atomic_mass_unit_relationship = 2.92126232205E-8 !! hartree-atomic mass unit relationship [u] uncertainty=0.000 000 000 88 e-8 | |
| real, parameter :: pc_hartree_electron_volt_relationship = 27.211386245988 !! hartree-electron volt relationship [eV] uncertainty=0.000 000 000 053 | |
| real, parameter :: pc_hartree_hertz_relationship = 6.579683920502E+15 !! hartree-hertz relationship [Hz] uncertainty=0.000 000 000 013 e15 | |
| real, parameter :: pc_hartree_inverse_meter_relationship = 21947463.136320 !! hartree-inverse meter relationship [m^{-1}] uncertainty=0.000 000 000 0043 e7 | |
| real, parameter :: pc_hartree_joule_relationship = 4.3597447222071E-18 !! hartree-joule relationship [J] uncertainty=0.000 000 000 0085 e-18 | |
| real, parameter :: pc_hartree_kelvin_relationship = 315775.02480407 !! hartree-kelvin relationship [K] uncertainty=0.000 000 000 0061 e5 | |
| real, parameter :: pc_hartree_kilogram_relationship = 4.8508702095432E-35 !! hartree-kilogram relationship [kg] uncertainty=0.000 000 000 0094 e-35 | |
| real, parameter :: pc_hartree2aJ = 4.3597447222071 !! hartree2aJ [aJ] Hartree to attojoule (10$^{-18}$J) conversion factor | |
| real, parameter :: pc_hartree2ev = 27.211386245988 !! hartree2ev [eV] Hartree to eV conversion factor | |
| real, parameter :: pc_hartree2J = 4.3597447222071E-18 !! hartree2J [J] Hartree to joule conversion factor | |
| real, parameter :: pc_hartree2kcalmol = 627.5094740630557856452198853 !! hartree2kcalmol [kcal mol^-1] Hartree to kcal mol$^{-1}$ conversion factor | |
| real, parameter :: pc_hartree2kJmol = 2625.4996394798254071396 !! hartree2kJmol [kJ mol^-1] Hartree to kilojoule mol$^{-1}$ conversion factor | |
| real, parameter :: pc_hartree2MHz = 6579683920.502 !! hartree2MHz [MHz] Hartree to MHz conversion factor | |
| real, parameter :: pc_hartree2wavenumbers = 219474.63136320 !! hartree2wavenumbers [cm^-1] Hartree to cm$^{-1}$ conversion factor | |
| real, parameter :: pc_hbar = 1.054571817E-34 !! hbar [J s] Reduced Planck constant (Js) | |
| real, parameter :: pc_helion_g_factor = -4.255250615 !! helion g factor [] uncertainty=0.000 000 050 | |
| real, parameter :: pc_helion_mag_mom = -1.074617532E-26 !! helion mag. mom. [J T^{-1}] uncertainty=0.000 000 013 e-26 | |
| real, parameter :: pc_helion_mag_mom_to_Bohr_magneton_ratio = -0.001158740958 !! helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 | |
| real, parameter :: pc_helion_mag_mom_to_nuclear_magneton_ratio = -2.127625307 !! helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 | |
| real, parameter :: pc_helion_mass = 5.0064127796E-27 !! helion mass [kg] uncertainty=0.000 000 0015 e-27 | |
| real, parameter :: pc_helion_mass_energy_equivalent = 4.4995394125E-10 !! helion mass energy equivalent [J] uncertainty=0.000 000 0014 e-10 | |
| real, parameter :: pc_helion_mass_energy_equivalent_in_MeV = 2808.39160743 !! helion mass energy equivalent in MeV [MeV] uncertainty=0.000 000 85 | |
| real, parameter :: pc_helion_mass_in_u = 3.014932247175 !! helion mass in u [u] uncertainty=0.000 000 000 097 | |
| real, parameter :: pc_helion_molar_mass = 0.00301493224613 !! helion molar mass [kg mol^{-1}] uncertainty=0.000 000 000 91 e-3 | |
| real, parameter :: pc_helion_relative_atomic_mass = 3.014932247175 !! helion relative atomic mass [] uncertainty=0.000 000 000 097 | |
| real, parameter :: pc_helion_shielding_shift = 0.00005996743 !! helion shielding shift [] uncertainty=0.000 010 e-5 | |
| real, parameter :: pc_helion_electron_mass_ratio = 5495.88528007 !! helion-electron mass ratio [] uncertainty=0.000 000 24 | |
| real, parameter :: pc_helion_proton_mass_ratio = 2.99315267167 !! helion-proton mass ratio [] uncertainty=0.000 000 000 13 | |
| real, parameter :: pc_hertz_atomic_mass_unit_relationship = 4.4398216652E-24 !! hertz-atomic mass unit relationship [u] uncertainty=0.000 000 0013 e-24 | |
| real, parameter :: pc_hertz_electron_volt_relationship = 4.135667696E-15 !! hertz-electron volt relationship [eV] uncertainty=(exact) | |
| real, parameter :: pc_hertz_hartree_relationship = 1.5198298460570E-16 !! hertz-hartree relationship [E_h] uncertainty=0.000 000 000 0029 e-16 | |
| real, parameter :: pc_hertz_inverse_meter_relationship = 3.335640951E-9 !! hertz-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_hertz_joule_relationship = 6.62607015E-34 !! hertz-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_hertz_kelvin_relationship = 4.799243073E-11 !! hertz-kelvin relationship [K] uncertainty=(exact) | |
| real, parameter :: pc_hertz_kilogram_relationship = 7.372497323E-51 !! hertz-kilogram relationship [kg] uncertainty=(exact) | |
| real, parameter :: pc_hyperfine_transition_frequency_of_Cs_133 = 9192631770 !! hyperfine transition frequency of Cs-133 [Hz] uncertainty=(exact) | |
| real, parameter :: pc_inverse_fine_structure_constant = 137.035999084 !! inverse fine-structure constant [] uncertainty=0.000 000 021 | |
| real, parameter :: pc_inverse_meter_atomic_mass_unit_relationship = 1.33102505010E-15 !! inverse meter-atomic mass unit relationship [u] uncertainty=0.000 000 000 40 e-15 | |
| real, parameter :: pc_inverse_meter_electron_volt_relationship = 0.000001239841984 !! inverse meter-electron volt relationship [eV] uncertainty=(exact) | |
| real, parameter :: pc_inverse_meter_hartree_relationship = 4.5563352529120E-8 !! inverse meter-hartree relationship [E_h] uncertainty=0.000 000 000 0088 e-8 | |
| real, parameter :: pc_inverse_meter_hertz_relationship = 299792458 !! inverse meter-hertz relationship [Hz] uncertainty=(exact) | |
| real, parameter :: pc_inverse_meter_joule_relationship = 1.986445857E-25 !! inverse meter-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_inverse_meter_kelvin_relationship = 0.01438776877 !! inverse meter-kelvin relationship [K] uncertainty=(exact) | |
| real, parameter :: pc_inverse_meter_kilogram_relationship = 2.210219094E-42 !! inverse meter-kilogram relationship [kg] uncertainty=(exact) | |
| real, parameter :: pc_inverse_of_conductance_quantum = 12906.40372 !! inverse of conductance quantum [ohm] uncertainty=(exact) | |
| real, parameter :: pc_Josephson_constant = 4.835978484E+14 !! Josephson constant [Hz V^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_joule_atomic_mass_unit_relationship = 6700535256.5 !! joule-atomic mass unit relationship [u] uncertainty=0.000 000 0020 e9 | |
| real, parameter :: pc_joule_electron_volt_relationship = 6.241509074E+18 !! joule-electron volt relationship [eV] uncertainty=(exact) | |
| real, parameter :: pc_joule_hartree_relationship = 2.2937122783963E+17 !! joule-hartree relationship [E_h] uncertainty=0.000 000 000 0045 e17 | |
| real, parameter :: pc_joule_hertz_relationship = 1.509190179E+33 !! joule-hertz relationship [Hz] uncertainty=(exact) | |
| real, parameter :: pc_joule_inverse_meter_relationship = 5.034116567E+24 !! joule-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_joule_kelvin_relationship = 7.242970516E+22 !! joule-kelvin relationship [K] uncertainty=(exact) | |
| real, parameter :: pc_joule_kilogram_relationship = 1.112650056E-17 !! joule-kilogram relationship [kg] uncertainty=(exact) | |
| real, parameter :: pc_kb = 1.380649E-23 !! kb [J K^-1] The Boltzmann constant (JK$^{-1}$) | |
| real, parameter :: pc_kcalmol2wavenumbers = 349.7550881443469625054821952 !! kcalmol2wavenumbers [kcal cm mol^-1] kcal mol$^{-1}$ to cm$^{-1}$ conversion factor | |
| real, parameter :: pc_kelvin_atomic_mass_unit_relationship = 9.2510873014E-14 !! kelvin-atomic mass unit relationship [u] uncertainty=0.000 000 0028 e-14 | |
| real, parameter :: pc_kelvin_electron_volt_relationship = 0.00008617333262 !! kelvin-electron volt relationship [eV] uncertainty=(exact) | |
| real, parameter :: pc_kelvin_hartree_relationship = 0.0000031668115634556 !! kelvin-hartree relationship [E_h] uncertainty=0.000 000 000 0061 e-6 | |
| real, parameter :: pc_kelvin_hertz_relationship = 2.083661912E+10 !! kelvin-hertz relationship [Hz] uncertainty=(exact) | |
| real, parameter :: pc_kelvin_inverse_meter_relationship = 69.50348004 !! kelvin-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_kelvin_joule_relationship = 1.380649E-23 !! kelvin-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_kelvin_kilogram_relationship = 1.536179187E-40 !! kelvin-kilogram relationship [kg] uncertainty=(exact) | |
| real, parameter :: pc_kilogram_atomic_mass_unit_relationship = 6.0221407621E+26 !! kilogram-atomic mass unit relationship [u] uncertainty=0.000 000 0018 e26 | |
| real, parameter :: pc_kilogram_electron_volt_relationship = 5.609588603E+35 !! kilogram-electron volt relationship [eV] uncertainty=(exact) | |
| real, parameter :: pc_kilogram_hartree_relationship = 2.0614857887409E+34 !! kilogram-hartree relationship [E_h] uncertainty=0.000 000 000 0040 e34 | |
| real, parameter :: pc_kilogram_hertz_relationship = 1.356392489E+50 !! kilogram-hertz relationship [Hz] uncertainty=(exact) | |
| real, parameter :: pc_kilogram_inverse_meter_relationship = 4.524438335E+41 !! kilogram-inverse meter relationship [m^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_kilogram_joule_relationship = 8.987551787E+16 !! kilogram-joule relationship [J] uncertainty=(exact) | |
| real, parameter :: pc_kilogram_kelvin_relationship = 6.509657260E+39 !! kilogram-kelvin relationship [K] uncertainty=(exact) | |
| real, parameter :: pc_lattice_parameter_of_silicon = 5.431020511E-10 !! lattice parameter of silicon [m] uncertainty=0.000 000 089 e-10 | |
| real, parameter :: pc_lattice_spacing_of_ideal_Si_220 = 1.920155716E-10 !! lattice spacing of ideal Si (220) [m] uncertainty=0.000 000 032 e-10 | |
| real, parameter :: pc_Loschmidt_constant_27315_K_100_kPa = 2.651645804E+25 !! Loschmidt constant (273.15 K, 100 kPa) [m^{-3}] uncertainty=(exact) | |
| real, parameter :: pc_Loschmidt_constant_27315_K_101325_kPa = 2.686780111E+25 !! Loschmidt constant (273.15 K, 101.325 kPa) [m^{-3}] uncertainty=(exact) | |
| real, parameter :: pc_luminous_efficacy = 683 !! luminous efficacy [lm W^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_mag_constant = 0.00000125663706212 !! mag. constant [N A^{-2}] uncertainty=0.000 000 000 19 e-6 | |
| real, parameter :: pc_mag_flux_quantum = 2.067833848E-15 !! mag. flux quantum [Wb] uncertainty=(exact) | |
| real, parameter :: pc_me = 9.1093837015E-31 !! me [kg] Electron rest mass (in kg) | |
| real, parameter :: pc_Mo_x_unit = 1.00209952E-13 !! Mo x unit [m] uncertainty=0.000 000 53 e-13 | |
| real, parameter :: pc_molar_gas_constant = 8.314462618 !! molar gas constant [J mol^{-1} K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_molar_mass_constant = 0.00099999999965 !! molar mass constant [kg mol^{-1}] uncertainty=0.000 000 000 30 e-3 | |
| real, parameter :: pc_molar_mass_of_carbon_12 = 0.0119999999958 !! molar mass of carbon-12 [kg mol^{-1}] uncertainty=0.000 000 0036 e-3 | |
| real, parameter :: pc_molar_Planck_constant = 3.990312712E-10 !! molar Planck constant [J Hz^{-1} mol^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_molar_Planck_constant_times_c = 0.1196265656119126096 !! molar Planck constant times c [J m mol^{-1}] | |
| real, parameter :: pc_molar_volume_of_ideal_gas_27315_K_100_kPa = 0.02271095464 !! molar volume of ideal gas (273.15 K, 100 kPa) [m^3 mol^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_molar_volume_of_ideal_gas_27315_K_101325_kPa = 0.02241396954 !! molar volume of ideal gas (273.15 K, 101.325 kPa) [m^3 mol^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_molar_volume_of_silicon = 0.00001205883199 !! molar volume of silicon [m^3 mol^{-1}] uncertainty=0.000 000 060 e-5 | |
| real, parameter :: pc_Molybdenum_x_unit = 1.00209952E-13 !! Molybdenum x unit [m] uncertainty=0.000 000 53 e-13 | |
| real, parameter :: pc_muon_Compton_wavelength = 1.173444110E-14 !! muon Compton wavelength [m] uncertainty=0.000 000 026 e-14 | |
| real, parameter :: pc_muon_Compton_wavelength_over_2_pi = 1.867594306E-15 !! muon Compton wavelength over 2 pi [m] uncertainty=0.000 000 042 e-15 | |
| real, parameter :: pc_muon_g_factor = -2.0023318418 !! muon g factor [] uncertainty=0.000 000 0013 | |
| real, parameter :: pc_muon_mag_mom = -4.49044830E-26 !! muon mag. mom. [J T^{-1}] uncertainty=0.000 000 10 e-26 | |
| real, parameter :: pc_muon_mag_mom_anomaly = 0.00116592089 !! muon mag. mom. anomaly [] uncertainty=0.000 000 63 e-3 | |
| real, parameter :: pc_muon_mag_mom_to_Bohr_magneton_ratio = -0.00484197047 !! muon mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 11 e-3 | |
| real, parameter :: pc_muon_mag_mom_to_nuclear_magneton_ratio = -8.89059703 !! muon mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 20 | |
| real, parameter :: pc_muon_mass = 1.883531627E-28 !! muon mass [kg] uncertainty=0.000 000 042 e-28 | |
| real, parameter :: pc_muon_mass_energy_equivalent = 1.692833804E-11 !! muon mass energy equivalent [J] uncertainty=0.000 000 038 e-11 | |
| real, parameter :: pc_muon_mass_energy_equivalent_in_MeV = 105.6583755 !! muon mass energy equivalent in MeV [MeV] uncertainty=0.000 0023 | |
| real, parameter :: pc_muon_mass_in_u = 0.1134289259 !! muon mass in u [u] uncertainty=0.000 000 0025 | |
| real, parameter :: pc_muon_molar_mass = 0.0001134289259 !! muon molar mass [kg mol^{-1}] uncertainty=0.000 000 025 e-4 | |
| real, parameter :: pc_muon_electron_mass_ratio = 206.7682830 !! muon-electron mass ratio [] uncertainty=0.000 0046 | |
| real, parameter :: pc_muon_neutron_mass_ratio = 0.1124545170 !! muon-neutron mass ratio [] uncertainty=0.000 000 0025 | |
| real, parameter :: pc_muon_proton_mag_mom_ratio = -3.183345142 !! muon-proton mag. mom. ratio [] uncertainty=0.000 000 071 | |
| real, parameter :: pc_muon_proton_mass_ratio = 0.1126095264 !! muon-proton mass ratio [] uncertainty=0.000 000 0025 | |
| real, parameter :: pc_muon_tau_mass_ratio = 0.0594635 !! muon-tau mass ratio [] uncertainty=0.000 40 e-2 | |
| real, parameter :: pc_na = 6.02214076E+23 !! na [mol^-1] Avogadro's number | |
| real, parameter :: pc_natural_unit_of_action = 1.054571817E-34 !! natural unit of action [J s] uncertainty=(exact) | |
| real, parameter :: pc_natural_unit_of_action_in_eV_s = 6.582119569E-16 !! natural unit of action in eV s [eV s] uncertainty=(exact) | |
| real, parameter :: pc_natural_unit_of_energy = 8.1871057769E-14 !! natural unit of energy [J] uncertainty=0.000 000 0025 e-14 | |
| real, parameter :: pc_natural_unit_of_energy_in_MeV = 0.51099895000 !! natural unit of energy in MeV [MeV] uncertainty=0.000 000 000 15 | |
| real, parameter :: pc_natural_unit_of_length = 3.8615926796E-13 !! natural unit of length [m] uncertainty=0.000 000 0012 e-13 | |
| real, parameter :: pc_natural_unit_of_mass = 9.1093837015E-31 !! natural unit of mass [kg] uncertainty=0.000 000 0028 e-31 | |
| real, parameter :: pc_natural_unit_of_momum = 2.73092453075E-22 !! natural unit of mom.um [kg m s^{-1}] uncertainty=0.000 000 000 82 e-22 | |
| real, parameter :: pc_natural_unit_of_momum_in_MeVpc = 0.51099895000 !! natural unit of mom.um in MeV/c [MeV/c] uncertainty=0.000 000 000 15 | |
| real, parameter :: pc_natural_unit_of_momentum = 2.73092453075E-22 !! natural unit of momentum [kg m s^{-1}] uncertainty=0.000 000 000 82 e-22 | |
| real, parameter :: pc_natural_unit_of_momentum_in_MeVpc = 0.51099895000 !! natural unit of momentum in MeV/c [MeV/c] uncertainty=0.000 000 000 15 | |
| real, parameter :: pc_natural_unit_of_time = 1.28808866819E-21 !! natural unit of time [s] uncertainty=0.000 000 000 39 e-21 | |
| real, parameter :: pc_natural_unit_of_velocity = 299792458 !! natural unit of velocity [m s^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_neutron_Compton_wavelength = 1.31959090581E-15 !! neutron Compton wavelength [m] uncertainty=0.000 000 000 75 e-15 | |
| real, parameter :: pc_neutron_Compton_wavelength_over_2_pi = 2.1001941552E-16 !! neutron Compton wavelength over 2 pi [m] uncertainty=0.000 000 0012 e-16 | |
| real, parameter :: pc_neutron_g_factor = -3.82608545 !! neutron g factor [] uncertainty=0.000 000 90 | |
| real, parameter :: pc_neutron_gyromag_ratio = 183247171 !! neutron gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 43 e8 | |
| real, parameter :: pc_neutron_gyromag_ratio_in_MHzpT = 29.1646931 !! neutron gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 0069 | |
| real, parameter :: pc_neutron_gyromag_ratio_over_2_pi = 29.1646931 !! neutron gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 0069 | |
| real, parameter :: pc_neutron_mag_mom = -9.6623651E-27 !! neutron mag. mom. [J T^{-1}] uncertainty=0.000 0023 e-27 | |
| real, parameter :: pc_neutron_mag_mom_to_Bohr_magneton_ratio = -0.00104187563 !! neutron mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 25 e-3 | |
| real, parameter :: pc_neutron_mag_mom_to_nuclear_magneton_ratio = -1.91304273 !! neutron mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 45 | |
| real, parameter :: pc_neutron_mass = 1.67492749804E-27 !! neutron mass [kg] uncertainty=0.000 000 000 95 e-27 | |
| real, parameter :: pc_neutron_mass_energy_equivalent = 1.50534976287E-10 !! neutron mass energy equivalent [J] uncertainty=0.000 000 000 86 e-10 | |
| real, parameter :: pc_neutron_mass_energy_equivalent_in_MeV = 939.56542052 !! neutron mass energy equivalent in MeV [MeV] uncertainty=0.000 000 54 | |
| real, parameter :: pc_neutron_mass_in_u = 1.00866491595 !! neutron mass in u [u] uncertainty=0.000 000 000 49 | |
| real, parameter :: pc_neutron_molar_mass = 0.00100866491560 !! neutron molar mass [kg mol^{-1}] uncertainty=0.000 000 000 57 e-3 | |
| real, parameter :: pc_neutron_relative_atomic_mass = 1.00866491595 !! neutron relative atomic mass [] uncertainty=0.000 000 000 49 | |
| real, parameter :: pc_neutron_to_shielded_proton_mag_mom_ratio = -0.68499694 !! neutron to shielded proton mag. mom. ratio [] uncertainty=0.000 000 16 | |
| real, parameter :: pc_neutron_electron_mag_mom_ratio = 0.00104066882 !! neutron-electron mag. mom. ratio [] uncertainty=0.000 000 25 e-3 | |
| real, parameter :: pc_neutron_electron_mass_ratio = 1838.68366173 !! neutron-electron mass ratio [] uncertainty=0.000 000 89 | |
| real, parameter :: pc_neutron_muon_mass_ratio = 8.89248406 !! neutron-muon mass ratio [] uncertainty=0.000 000 20 | |
| real, parameter :: pc_neutron_proton_mag_mom_ratio = -0.68497934 !! neutron-proton mag. mom. ratio [] uncertainty=0.000 000 16 | |
| real, parameter :: pc_neutron_proton_mass_difference = 2.30557435E-30 !! neutron-proton mass difference [kg] uncertainty=0.000 000 82 e-30 | |
| real, parameter :: pc_neutron_proton_mass_difference_energy_equivalent = 2.07214689E-13 !! neutron-proton mass difference energy equivalent [J] uncertainty=0.000 000 74 e-13 | |
| real, parameter :: pc_neutron_proton_mass_difference_energy_equivalent_in_MeV = 1.29333236 !! neutron-proton mass difference energy equivalent in MeV [MeV] uncertainty=0.000 000 46 | |
| real, parameter :: pc_neutron_proton_mass_difference_in_u = 0.00138844933 !! neutron-proton mass difference in u [u] uncertainty=0.000 000 49 e-3 | |
| real, parameter :: pc_neutron_proton_mass_ratio = 1.00137841931 !! neutron-proton mass ratio [] uncertainty=0.000 000 000 49 | |
| real, parameter :: pc_neutron_tau_mass_ratio = 0.528779 !! neutron-tau mass ratio [] uncertainty=0.000 036 | |
| real, parameter :: pc_Newtonian_constant_of_gravitation = 6.67430E-11 !! Newtonian constant of gravitation [m^3 kg^{-1} s^{-2}] uncertainty=0.000 15 e-11 | |
| real, parameter :: pc_Newtonian_constant_of_gravitation_over_h_bar_c = 6.70883E-39 !! Newtonian constant of gravitation over h-bar c [(GeV/c^2)^{-2}] uncertainty=0.000 15 e-39 | |
| real, parameter :: pc_nuclear_magneton = 5.0507837461E-27 !! nuclear magneton [J T^{-1}] uncertainty=0.000 000 0015 e-27 | |
| real, parameter :: pc_nuclear_magneton_in_eVpT = 3.15245125844E-8 !! nuclear magneton in eV/T [eV T^{-1}] uncertainty=0.000 000 000 96 e-8 | |
| real, parameter :: pc_nuclear_magneton_in_inverse_meter_per_tesla = 0.0254262341353 !! nuclear magneton in inverse meter per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 000 78 e-2 | |
| real, parameter :: pc_nuclear_magneton_in_inverse_meters_per_tesla = 0.0254262341353 !! nuclear magneton in inverse meters per tesla [m^{-1} T^{-1}] uncertainty=0.000 000 000 78 e-2 | |
| real, parameter :: pc_nuclear_magneton_in_KpT = 0.00036582677756 !! nuclear magneton in K/T [K T^{-1}] uncertainty=0.000 000 0011 e-4 | |
| real, parameter :: pc_nuclear_magneton_in_MHzpT = 7.6225932291 !! nuclear magneton in MHz/T [MHz T^{-1}] uncertainty=0.000 000 0023 | |
| real, parameter :: pc_Planck_constant = 6.62607015E-34 !! Planck constant [J Hz^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Planck_constant_in_eV_s = 4.135667696E-15 !! Planck constant in eV s [eV Hz^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Planck_constant_in_eVpHz = 4.135667696E-15 !! Planck constant in eV/Hz [eV Hz^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Planck_constant_over_2_pi = 1.054571817E-34 !! Planck constant over 2 pi [J s] uncertainty=(exact) | |
| real, parameter :: pc_Planck_constant_over_2_pi_in_eV_s = 6.582119569E-16 !! Planck constant over 2 pi in eV s [eV s] uncertainty=(exact) | |
| real, parameter :: pc_Planck_constant_over_2_pi_times_c_in_MeV_fm = 197.3269804 !! Planck constant over 2 pi times c in MeV fm [MeV fm] uncertainty=(exact) | |
| real, parameter :: pc_Planck_length = 1.616255E-35 !! Planck length [m] uncertainty=0.000 018 e-35 | |
| real, parameter :: pc_Planck_mass = 2.176434E-8 !! Planck mass [kg] uncertainty=0.000 024 e-8 | |
| real, parameter :: pc_Planck_mass_energy_equivalent_in_GeV = 1.220890E+19 !! Planck mass energy equivalent in GeV [GeV] uncertainty=0.000 014 e19 | |
| real, parameter :: pc_Planck_temperature = 1.416784E+32 !! Planck temperature [K] uncertainty=0.000 016 e32 | |
| real, parameter :: pc_Planck_time = 5.391247E-44 !! Planck time [s] uncertainty=0.000 060 e-44 | |
| real, parameter :: pc_proton_charge_to_mass_quotient = 95788331.560 !! proton charge to mass quotient [C kg^{-1}] uncertainty=0.000 000 0029 e7 | |
| real, parameter :: pc_proton_Compton_wavelength = 1.32140985539E-15 !! proton Compton wavelength [m] uncertainty=0.000 000 000 40 e-15 | |
| real, parameter :: pc_proton_Compton_wavelength_over_2_pi = 2.10308910336E-16 !! proton Compton wavelength over 2 pi [m] uncertainty=0.000 000 000 64 e-16 | |
| real, parameter :: pc_proton_g_factor = 5.5856946893 !! proton g factor [] uncertainty=0.000 000 0016 | |
| real, parameter :: pc_proton_gyromag_ratio = 267522187.44 !! proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 0011 e8 | |
| real, parameter :: pc_proton_gyromag_ratio_in_MHzpT = 42.577478518 !! proton gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 018 | |
| real, parameter :: pc_proton_gyromag_ratio_over_2_pi = 42.577478518 !! proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 018 | |
| real, parameter :: pc_proton_mag_mom = 1.41060679736E-26 !! proton mag. mom. [J T^{-1}] uncertainty=0.000 000 000 60 e-26 | |
| real, parameter :: pc_proton_mag_mom_to_Bohr_magneton_ratio = 0.00152103220230 !! proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 000 46 e-3 | |
| real, parameter :: pc_proton_mag_mom_to_nuclear_magneton_ratio = 2.79284734463 !! proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 000 82 | |
| real, parameter :: pc_proton_mag_shielding_correction = 0.000025689 !! proton mag. shielding correction [] uncertainty=0.0011 e-5 | |
| real, parameter :: pc_proton_mass = 1.67262192369E-27 !! proton mass [kg] uncertainty=0.000 000 000 51 e-27 | |
| real, parameter :: pc_proton_mass_energy_equivalent = 1.50327761598E-10 !! proton mass energy equivalent [J] uncertainty=0.000 000 000 46 e-10 | |
| real, parameter :: pc_proton_mass_energy_equivalent_in_MeV = 938.27208816 !! proton mass energy equivalent in MeV [MeV] uncertainty=0.000 000 29 | |
| real, parameter :: pc_proton_mass_in_u = 1.007276466621 !! proton mass in u [u] uncertainty=0.000 000 000 053 | |
| real, parameter :: pc_proton_molar_mass = 0.00100727646627 !! proton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 31 e-3 | |
| real, parameter :: pc_proton_relative_atomic_mass = 1.007276466621 !! proton relative atomic mass [] uncertainty=0.000 000 000 053 | |
| real, parameter :: pc_proton_rms_charge_radius = 8.414E-16 !! proton rms charge radius [m] uncertainty=0.019 e-16 | |
| real, parameter :: pc_proton_electron_mass_ratio = 1836.15267343 !! proton-electron mass ratio [] uncertainty=0.000 000 11 | |
| real, parameter :: pc_proton_muon_mass_ratio = 8.88024337 !! proton-muon mass ratio [] uncertainty=0.000 000 20 | |
| real, parameter :: pc_proton_neutron_mag_mom_ratio = -1.45989805 !! proton-neutron mag. mom. ratio [] uncertainty=0.000 000 34 | |
| real, parameter :: pc_proton_neutron_mass_ratio = 0.99862347812 !! proton-neutron mass ratio [] uncertainty=0.000 000 000 49 | |
| real, parameter :: pc_proton_tau_mass_ratio = 0.528051 !! proton-tau mass ratio [] uncertainty=0.000 036 | |
| real, parameter :: pc_quantum_of_circulation = 0.00036369475516 !! quantum of circulation [m^2 s^{-1}] uncertainty=0.000 000 0011 e-4 | |
| real, parameter :: pc_quantum_of_circulation_times_2 = 0.00072738951032 !! quantum of circulation times 2 [m^2 s^{-1}] uncertainty=0.000 000 0022 e-4 | |
| real, parameter :: pc_R = 8.314462618 !! R [J mol^-1 K^-1] Universal gas constant (JK$^{-1}$mol$^{-1}$) | |
| real, parameter :: pc_reduced_Compton_wavelength = 3.8615926796E-13 !! reduced Compton wavelength [m] uncertainty=0.000 000 0012 e-13 | |
| real, parameter :: pc_reduced_muon_Compton_wavelength = 1.867594306E-15 !! reduced muon Compton wavelength [m] uncertainty=0.000 000 042 e-15 | |
| real, parameter :: pc_reduced_neutron_Compton_wavelength = 2.1001941552E-16 !! reduced neutron Compton wavelength [m] uncertainty=0.000 000 0012 e-16 | |
| real, parameter :: pc_reduced_Planck_constant = 1.054571817E-34 !! reduced Planck constant [J s] uncertainty=(exact) | |
| real, parameter :: pc_reduced_Planck_constant_in_eV_s = 6.582119569E-16 !! reduced Planck constant in eV s [eV s] uncertainty=(exact) | |
| real, parameter :: pc_reduced_Planck_constant_times_c_in_MeV_fm = 197.3269804 !! reduced Planck constant times c in MeV fm [MeV fm] uncertainty=(exact) | |
| real, parameter :: pc_reduced_proton_Compton_wavelength = 2.10308910336E-16 !! reduced proton Compton wavelength [m] uncertainty=0.000 000 000 64 e-16 | |
| real, parameter :: pc_reduced_tau_Compton_wavelength = 1.110538E-16 !! reduced tau Compton wavelength [m] uncertainty=0.000 075 e-16 | |
| real, parameter :: pc_Rydberg_constant = 10973731.568160 !! Rydberg constant [m^{-1}] uncertainty=0.000 021 | |
| real, parameter :: pc_Rydberg_constant_times_c_in_Hz = 3.2898419602508E+15 !! Rydberg constant times c in Hz [Hz] uncertainty=0.000 000 000 0064 e15 | |
| real, parameter :: pc_Rydberg_constant_times_hc_in_eV = 13.605693122994 !! Rydberg constant times hc in eV [eV] uncertainty=0.000 000 000 026 | |
| real, parameter :: pc_Rydberg_constant_times_hc_in_J = 2.1798723611035E-18 !! Rydberg constant times hc in J [J] uncertainty=0.000 000 000 0042 e-18 | |
| real, parameter :: pc_Sackur_Tetrode_constant_1_K_100_kPa = -1.15170753706 !! Sackur-Tetrode constant (1 K, 100 kPa) [] uncertainty=0.000 000 000 45 | |
| real, parameter :: pc_Sackur_Tetrode_constant_1_K_101325_kPa = -1.16487052358 !! Sackur-Tetrode constant (1 K, 101.325 kPa) [] uncertainty=0.000 000 000 45 | |
| real, parameter :: pc_second_radiation_constant = 0.01438776877 !! second radiation constant [m K] uncertainty=(exact) | |
| real, parameter :: pc_shielded_helion_gyromag_ratio = 203789456.9 !! shielded helion gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 024 e8 | |
| real, parameter :: pc_shielded_helion_gyromag_ratio_in_MHzpT = 32.43409942 !! shielded helion gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 38 | |
| real, parameter :: pc_shielded_helion_gyromag_ratio_over_2_pi = 32.43409942 !! shielded helion gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 38 | |
| real, parameter :: pc_shielded_helion_mag_mom = -1.074553090E-26 !! shielded helion mag. mom. [J T^{-1}] uncertainty=0.000 000 013 e-26 | |
| real, parameter :: pc_shielded_helion_mag_mom_to_Bohr_magneton_ratio = -0.001158671471 !! shielded helion mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 014 e-3 | |
| real, parameter :: pc_shielded_helion_mag_mom_to_nuclear_magneton_ratio = -2.127497719 !! shielded helion mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 025 | |
| real, parameter :: pc_shielded_helion_to_proton_mag_mom_ratio = -0.7617665618 !! shielded helion to proton mag. mom. ratio [] uncertainty=0.000 000 0089 | |
| real, parameter :: pc_shielded_helion_to_shielded_proton_mag_mom_ratio = -0.7617861313 !! shielded helion to shielded proton mag. mom. ratio [] uncertainty=0.000 000 0033 | |
| real, parameter :: pc_shielded_proton_gyromag_ratio = 267515315.1 !! shielded proton gyromag. ratio [s^{-1} T^{-1}] uncertainty=0.000 000 029 e8 | |
| real, parameter :: pc_shielded_proton_gyromag_ratio_in_MHzpT = 42.57638474 !! shielded proton gyromag. ratio in MHz/T [MHz T^{-1}] uncertainty=0.000 000 46 | |
| real, parameter :: pc_shielded_proton_gyromag_ratio_over_2_pi = 42.57638474 !! shielded proton gyromag. ratio over 2 pi [MHz T^{-1}] uncertainty=0.000 000 46 | |
| real, parameter :: pc_shielded_proton_mag_mom = 1.410570560E-26 !! shielded proton mag. mom. [J T^{-1}] uncertainty=0.000 000 015 e-26 | |
| real, parameter :: pc_shielded_proton_mag_mom_to_Bohr_magneton_ratio = 0.001520993128 !! shielded proton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 017 e-3 | |
| real, parameter :: pc_shielded_proton_mag_mom_to_nuclear_magneton_ratio = 2.792775599 !! shielded proton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 030 | |
| real, parameter :: pc_shielding_difference_of_d_and_p_in_HD = 2.0200E-8 !! shielding difference of d and p in HD [] uncertainty=0.0020 e-8 | |
| real, parameter :: pc_shielding_difference_of_t_and_p_in_HT = 2.4140E-8 !! shielding difference of t and p in HT [] uncertainty=0.0020 e-8 | |
| real, parameter :: pc_speed_of_light_in_vacuum = 299792458 !! speed of light in vacuum [m s^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_standard_acceleration_of_gravity = 9.80665 !! standard acceleration of gravity [m s^{-2}] uncertainty=(exact) | |
| real, parameter :: pc_standard_atmosphere = 101325 !! standard atmosphere [Pa] uncertainty=(exact) | |
| real, parameter :: pc_standard_state_pressure = 100000 !! standard-state pressure [Pa] uncertainty=(exact) | |
| real, parameter :: pc_Stefan_Boltzmann_constant = 5.670374419E-8 !! Stefan-Boltzmann constant [W m^{-2} K^{-4}] uncertainty=(exact) | |
| real, parameter :: pc_tau_Compton_wavelength = 6.97771E-16 !! tau Compton wavelength [m] uncertainty=0.000 47 e-16 | |
| real, parameter :: pc_tau_Compton_wavelength_over_2_pi = 1.110538E-16 !! tau Compton wavelength over 2 pi [m] uncertainty=0.000 075 e-16 | |
| real, parameter :: pc_tau_energy_equivalent = 1776.86 !! tau energy equivalent [MeV] uncertainty=0.12 | |
| real, parameter :: pc_tau_mass = 3.16754E-27 !! tau mass [kg] uncertainty=0.000 21 e-27 | |
| real, parameter :: pc_tau_mass_energy_equivalent = 2.84684E-10 !! tau mass energy equivalent [J] uncertainty=0.000 19 e-10 | |
| real, parameter :: pc_tau_mass_energy_equivalent_in_mev = 1776.86 !! tau mass energy equivalent in mev [MeV] uncertainty=0.12 | |
| real, parameter :: pc_tau_mass_in_u = 1.90754 !! tau mass in u [u] uncertainty=0.000 13 | |
| real, parameter :: pc_tau_molar_mass = 0.00190754 !! tau molar mass [kg mol^{-1}] uncertainty=0.000 13 e-3 | |
| real, parameter :: pc_tau_electron_mass_ratio = 3477.23 !! tau-electron mass ratio [] uncertainty=0.23 | |
| real, parameter :: pc_tau_muon_mass_ratio = 16.8170 !! tau-muon mass ratio [] uncertainty=0.0011 | |
| real, parameter :: pc_tau_neutron_mass_ratio = 1.89115 !! tau-neutron mass ratio [] uncertainty=0.000 13 | |
| real, parameter :: pc_tau_proton_mass_ratio = 1.89376 !! tau-proton mass ratio [] uncertainty=0.000 13 | |
| real, parameter :: pc_Thomson_cross_section = 6.6524587321E-29 !! Thomson cross section [m^2] uncertainty=0.000 000 0060 e-29 | |
| real, parameter :: pc_triton_g_factor = 5.957924931 !! triton g factor [] uncertainty=0.000 000 012 | |
| real, parameter :: pc_triton_mag_mom = 1.5046095202E-26 !! triton mag. mom. [J T^{-1}] uncertainty=0.000 000 0030 e-26 | |
| real, parameter :: pc_triton_mag_mom_to_Bohr_magneton_ratio = 0.0016223936651 !! triton mag. mom. to Bohr magneton ratio [] uncertainty=0.000 000 0032 e-3 | |
| real, parameter :: pc_triton_mag_mom_to_nuclear_magneton_ratio = 2.9789624656 !! triton mag. mom. to nuclear magneton ratio [] uncertainty=0.000 000 0059 | |
| real, parameter :: pc_triton_mass = 5.0073567446E-27 !! triton mass [kg] uncertainty=0.000 000 0015 e-27 | |
| real, parameter :: pc_triton_mass_energy_equivalent = 4.5003878060E-10 !! triton mass energy equivalent [J] uncertainty=0.000 000 0014 e-10 | |
| real, parameter :: pc_triton_mass_energy_equivalent_in_MeV = 2808.92113298 !! triton mass energy equivalent in MeV [MeV] uncertainty=0.000 000 85 | |
| real, parameter :: pc_triton_mass_in_u = 3.01550071621 !! triton mass in u [u] uncertainty=0.000 000 000 12 | |
| real, parameter :: pc_triton_molar_mass = 0.00301550071517 !! triton molar mass [kg mol^{-1}] uncertainty=0.000 000 000 92 e-3 | |
| real, parameter :: pc_triton_relative_atomic_mass = 3.01550071621 !! triton relative atomic mass [] uncertainty=0.000 000 000 12 | |
| real, parameter :: pc_triton_to_proton_mag_mom_ratio = 1.0666399191 !! triton to proton mag. mom. ratio [] uncertainty=0.000 000 0021 | |
| real, parameter :: pc_triton_electron_mass_ratio = 5496.92153573 !! triton-electron mass ratio [] uncertainty=0.000 000 27 | |
| real, parameter :: pc_triton_proton_mass_ratio = 2.99371703414 !! triton-proton mass ratio [] uncertainty=0.000 000 000 15 | |
| real, parameter :: pc_unified_atomic_mass_unit = 1.66053906660E-27 !! unified atomic mass unit [kg] uncertainty=0.000 000 000 50 e-27 | |
| real, parameter :: pc_vacuum_electric_permittivity = 8.8541878128E-12 !! vacuum electric permittivity [F m^{-1}] uncertainty=0.000 000 0013 e-12 | |
| real, parameter :: pc_vacuum_mag_permeability = 0.00000125663706212 !! vacuum mag. permeability [N A^{-2}] uncertainty=0.000 000 000 19 e-6 | |
| real, parameter :: pc_von_Klitzing_constant = 25812.80745 !! von Klitzing constant [ohm] uncertainty=(exact) | |
| real, parameter :: pc_W_to_Z_mass_ratio = 0.88153 !! W to Z mass ratio [] uncertainty=0.000 17 | |
| real, parameter :: pc_weak_mixing_angle = 0.22290 !! weak mixing angle [] uncertainty=0.000 30 | |
| real, parameter :: pc_Wien_frequency_displacement_law_constant = 5.878925757E+10 !! Wien frequency displacement law constant [Hz K^{-1}] uncertainty=(exact) | |
| real, parameter :: pc_Wien_wavelength_displacement_law_constant = 0.002897771955 !! Wien wavelength displacement law constant [m K] uncertainty=(exact) | |
| real, parameter :: pc__220_lattice_spacing_of_silicon = 1.920155716E-10 !! {220} lattice spacing of silicon [m] uncertainty=0.000 000 032 e-10 |
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