Automatically generated from 2018 CODATA NIST file: https://physics.nist.gov/cuu/Constants/Table/allascii.txt
Based on https://github.com/vmagnin/fundamental_constants.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=wp), | public, | parameter | :: | Angstrom_star | = | 1.00001495e-10_wp |
Angstrom star (m) |
| real(kind=wp), | public, | parameter | :: | Avogadro_constant | = | 6.02214076e23_wp |
Avogadro constant (mol^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_magneton | = | 9.2740100783e-24_wp |
Bohr magneton (J T^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_magneton_in_Hz_T | = | 1.39962449361e10_wp |
Bohr magneton in Hz/T (Hz T^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_magneton_in_K_T | = | 0.67171381563_wp |
Bohr magneton in K/T (K T^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_magneton_in_eV_T | = | 5.7883818060e-5_wp |
Bohr magneton in eV/T (eV T^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_magneton_in_inverse_meter_per_tesla | = | 46.686447783_wp |
Bohr magneton in inverse meter per tesla (m^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | Bohr_radius | = | 5.29177210903e-11_wp |
Bohr radius (m) |
| real(kind=wp), | public, | parameter | :: | Boltzmann_constant | = | 1.380649e-23_wp |
Boltzmann constant (J K^-1) |
| real(kind=wp), | public, | parameter | :: | Boltzmann_constant_in_Hz_K | = | 2.083661912e10_wp |
Boltzmann constant in Hz/K (Hz K^-1) |
| real(kind=wp), | public, | parameter | :: | Boltzmann_constant_in_eV_K | = | 8.617333262e-5_wp |
Boltzmann constant in eV/K (eV K^-1) |
| real(kind=wp), | public, | parameter | :: | Boltzmann_constant_in_inverse_meter_per_kelvin | = | 69.50348004_wp |
Boltzmann constant in inverse meter per kelvin (m^-1 K^-1) |
| real(kind=wp), | public, | parameter | :: | Compton_wavelength | = | 2.42631023867e-12_wp |
Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | Copper_x_unit | = | 1.00207697e-13_wp |
Copper x unit (m) |
| real(kind=wp), | public, | parameter | :: | Faraday_constant | = | 96485.33212_wp |
Faraday constant (C mol^-1) |
| real(kind=wp), | public, | parameter | :: | Fermi_coupling_constant | = | 1.1663787e-5_wp |
Fermi coupling constant (GeV^-2) |
| real(kind=wp), | public, | parameter | :: | Hartree_energy | = | 4.3597447222071e-18_wp |
Hartree energy (J) |
| real(kind=wp), | public, | parameter | :: | Hartree_energy_in_eV | = | 27.211386245988_wp |
Hartree energy in eV (eV) |
| real(kind=wp), | public, | parameter | :: | Josephson_constant | = | 483597.8484e9_wp |
Josephson constant (Hz V^-1) |
| real(kind=wp), | public, | parameter | :: | Loschmidt_constant_273_15_K__100_kPa | = | 2.651645804e25_wp |
Loschmidt constant (273.15 K, 100 kPa) (m^-3) |
| real(kind=wp), | public, | parameter | :: | Loschmidt_constant_273_15_K__101_325_kPa | = | 2.686780111e25_wp |
Loschmidt constant (273.15 K, 101.325 kPa) (m^-3) |
| real(kind=wp), | public, | parameter | :: | Molybdenum_x_unit | = | 1.00209952e-13_wp |
Molybdenum x unit (m) |
| real(kind=wp), | public, | parameter | :: | Newtonian_constant_of_gravitation | = | 6.67430e-11_wp |
Newtonian constant of gravitation (m^3 kg^-1 s^-2) |
| real(kind=wp), | public, | parameter | :: | Newtonian_constant_of_gravitation_over_h_bar_c | = | 6.70883e-39_wp |
Newtonian constant of gravitation over h-bar c ((GeV/c^2)^-2) |
| real(kind=wp), | public, | parameter | :: | Planck_constant | = | 6.62607015e-34_wp |
Planck constant (J Hz^-1) |
| real(kind=wp), | public, | parameter | :: | Planck_constant_in_eV_Hz | = | 4.135667696e-15_wp |
Planck constant in eV/Hz (eV Hz^-1) |
| real(kind=wp), | public, | parameter | :: | Planck_length | = | 1.616255e-35_wp |
Planck length (m) |
| real(kind=wp), | public, | parameter | :: | Planck_mass | = | 2.176434e-8_wp |
Planck mass (kg) |
| real(kind=wp), | public, | parameter | :: | Planck_mass_energy_equivalent_in_GeV | = | 1.220890e19_wp |
Planck mass energy equivalent in GeV (GeV) |
| real(kind=wp), | public, | parameter | :: | Planck_temperature | = | 1.416784e32_wp |
Planck temperature (K) |
| real(kind=wp), | public, | parameter | :: | Planck_time | = | 5.391247e-44_wp |
Planck time (s) |
| real(kind=wp), | public, | parameter | :: | Rydberg_constant | = | 10973731.568160_wp |
Rydberg constant (m^-1) |
| real(kind=wp), | public, | parameter | :: | Rydberg_constant_times_c_in_Hz | = | 3.2898419602508e15_wp |
Rydberg constant times c in Hz (Hz) |
| real(kind=wp), | public, | parameter | :: | Rydberg_constant_times_hc_in_J | = | 2.1798723611035e-18_wp |
Rydberg constant times hc in J (J) |
| real(kind=wp), | public, | parameter | :: | Rydberg_constant_times_hc_in_eV | = | 13.605693122994_wp |
Rydberg constant times hc in eV (eV) |
| real(kind=wp), | public, | parameter | :: | Sackur_Tetrode_constant_1_K__100_kPa | = | -1.15170753706_wp |
Sackur-Tetrode constant (1 K, 100 kPa) (dimensionless) |
| real(kind=wp), | public, | parameter | :: | Sackur_Tetrode_constant_1_K__101_325_kPa | = | -1.16487052358_wp |
Sackur-Tetrode constant (1 K, 101.325 kPa) (dimensionless) |
| real(kind=wp), | public, | parameter | :: | Stefan_Boltzmann_constant | = | 5.670374419e-8_wp |
Stefan-Boltzmann constant (W m^-2 K^-4) |
| real(kind=wp), | public, | parameter | :: | Thomson_cross_section | = | 6.6524587321e-29_wp |
Thomson cross section (m^2) |
| real(kind=wp), | public, | parameter | :: | W_to_Z_mass_ratio | = | 0.88153_wp |
W to Z mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | Wien_frequency_displacement_law_constant | = | 5.878925757e10_wp |
Wien frequency displacement law constant (Hz K^-1) |
| real(kind=wp), | public, | parameter | :: | Wien_wavelength_displacement_law_constant | = | 2.897771955e-3_wp |
Wien wavelength displacement law constant (m K) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_electron_mass_ratio | = | 7294.29954142_wp |
alpha particle-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_mass | = | 6.6446573357e-27_wp |
alpha particle mass (kg) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_mass_energy_equivalent | = | 5.9719201914e-10_wp |
alpha particle mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_mass_energy_equivalent_in_MeV | = | 3727.3794066_wp |
alpha particle mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_mass_in_u | = | 4.001506179127_wp |
alpha particle mass in u (u) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_molar_mass | = | 4.0015061777e-3_wp |
alpha particle molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_proton_mass_ratio | = | 3.97259969009_wp |
alpha particle-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | alpha_particle_relative_atomic_mass | = | 4.001506179127_wp |
alpha particle relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_constant | = | 1.66053906660e-27_wp |
atomic mass constant (kg) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_constant_energy_equivalent | = | 1.49241808560e-10_wp |
atomic mass constant energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_constant_energy_equivalent_in_MeV | = | 931.49410242_wp |
atomic mass constant energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_electron_volt_relationship | = | 9.3149410242e8_wp |
atomic mass unit-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_hartree_relationship | = | 3.4231776874e7_wp |
atomic mass unit-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_hertz_relationship | = | 2.25234271871e23_wp |
atomic mass unit-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_inverse_meter_relationship | = | 7.5130066104e14_wp |
atomic mass unit-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_joule_relationship | = | 1.49241808560e-10_wp |
atomic mass unit-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_kelvin_relationship | = | 1.08095401916e13_wp |
atomic mass unit-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | atomic_mass_unit_kilogram_relationship | = | 1.66053906660e-27_wp |
atomic mass unit-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_1st_hyperpolarizability | = | 3.2063613061e-53_wp |
atomic unit of 1st hyperpolarizability (C^3 m^3 J^-2) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_2nd_hyperpolarizability | = | 6.2353799905e-65_wp |
atomic unit of 2nd hyperpolarizability (C^4 m^4 J^-3) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_action | = | 1.054571817e-34_wp |
atomic unit of action (J s) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_charge | = | 1.602176634e-19_wp |
atomic unit of charge (C) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_charge_density | = | 1.08120238457e12_wp |
atomic unit of charge density (C m^-3) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_current | = | 6.623618237510e-3_wp |
atomic unit of current (A) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_dipole_mom_ | = | 8.4783536255e-30_wp |
atomic unit of electric dipole mom. (C m) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_field | = | 5.14220674763e11_wp |
atomic unit of electric field (V m^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_field_gradient | = | 9.7173624292e21_wp |
atomic unit of electric field gradient (V m^-2) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_polarizability | = | 1.64877727436e-41_wp |
atomic unit of electric polarizability (C^2 m^2 J^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_potential | = | 27.211386245988_wp |
atomic unit of electric potential (V) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_electric_quadrupole_mom_ | = | 4.4865515246e-40_wp |
atomic unit of electric quadrupole mom. (C m^2) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_energy | = | 4.3597447222071e-18_wp |
atomic unit of energy (J) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_force | = | 8.2387234983e-8_wp |
atomic unit of force (N) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_length | = | 5.29177210903e-11_wp |
atomic unit of length (m) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_mag__dipole_mom_ | = | 1.85480201566e-23_wp |
atomic unit of mag. dipole mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_mag__flux_density | = | 2.35051756758e5_wp |
atomic unit of mag. flux density (T) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_magnetizability | = | 7.8910366008e-29_wp |
atomic unit of magnetizability (J T^-2) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_mass | = | 9.1093837015e-31_wp |
atomic unit of mass (kg) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_momentum | = | 1.99285191410e-24_wp |
atomic unit of momentum (kg m s^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_permittivity | = | 1.11265005545e-10_wp |
atomic unit of permittivity (F m^-1) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_time | = | 2.4188843265857e-17_wp |
atomic unit of time (s) |
| real(kind=wp), | public, | parameter | :: | atomic_unit_of_velocity | = | 2.18769126364e6_wp |
atomic unit of velocity (m s^-1) |
| real(kind=wp), | public, | parameter | :: | characteristic_impedance_of_vacuum | = | 376.730313668_wp |
characteristic impedance of vacuum (ohm) |
| real(kind=wp), | public, | parameter | :: | classical_electron_radius | = | 2.8179403262e-15_wp |
classical electron radius (m) |
| real(kind=wp), | public, | parameter | :: | conductance_quantum | = | 7.748091729e-5_wp |
conductance quantum (S) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_Josephson_constant | = | 483597.9e9_wp |
conventional value of Josephson constant (Hz V^-1) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_ampere_90 | = | 1.00000008887_wp |
conventional value of ampere-90 (A) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_coulomb_90 | = | 1.00000008887_wp |
conventional value of coulomb-90 (C) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_farad_90 | = | 0.99999998220_wp |
conventional value of farad-90 (F) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_henry_90 | = | 1.00000001779_wp |
conventional value of henry-90 (H) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_ohm_90 | = | 1.00000001779_wp |
conventional value of ohm-90 (ohm) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_volt_90 | = | 1.00000010666_wp |
conventional value of volt-90 (V) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_von_Klitzing_constant | = | 25812.807_wp |
conventional value of von Klitzing constant (ohm) |
| real(kind=wp), | public, | parameter | :: | conventional_value_of_watt_90 | = | 1.00000019553_wp |
conventional value of watt-90 (W) |
| real(kind=wp), | public, | parameter | :: | deuteron_electron_mag__mom__ratio | = | -4.664345551e-4_wp |
deuteron-electron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_electron_mass_ratio | = | 3670.48296788_wp |
deuteron-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_g_factor | = | 0.8574382338_wp |
deuteron g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_mag__mom_ | = | 4.330735094e-27_wp |
deuteron mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | deuteron_mag__mom__to_Bohr_magneton_ratio | = | 4.669754570e-4_wp |
deuteron mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_mag__mom__to_nuclear_magneton_ratio | = | 0.8574382338_wp |
deuteron mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_mass | = | 3.3435837724e-27_wp |
deuteron mass (kg) |
| real(kind=wp), | public, | parameter | :: | deuteron_mass_energy_equivalent | = | 3.00506323102e-10_wp |
deuteron mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | deuteron_mass_energy_equivalent_in_MeV | = | 1875.61294257_wp |
deuteron mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | deuteron_mass_in_u | = | 2.013553212745_wp |
deuteron mass in u (u) |
| real(kind=wp), | public, | parameter | :: | deuteron_molar_mass | = | 2.01355321205e-3_wp |
deuteron molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | deuteron_neutron_mag__mom__ratio | = | -0.44820653_wp |
deuteron-neutron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_proton_mag__mom__ratio | = | 0.30701220939_wp |
deuteron-proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_proton_mass_ratio | = | 1.99900750139_wp |
deuteron-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_relative_atomic_mass | = | 2.013553212745_wp |
deuteron relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | deuteron_rms_charge_radius | = | 2.12799e-15_wp |
deuteron rms charge radius (m) |
| real(kind=wp), | public, | parameter | :: | electron_charge_to_mass_quotient | = | -1.75882001076e11_wp |
electron charge to mass quotient (C kg^-1) |
| real(kind=wp), | public, | parameter | :: | electron_deuteron_mag__mom__ratio | = | -2143.9234915_wp |
electron-deuteron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_deuteron_mass_ratio | = | 2.724437107462e-4_wp |
electron-deuteron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_g_factor | = | -2.00231930436256_wp |
electron g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_gyromag__ratio | = | 1.76085963023e11_wp |
electron gyromag. ratio (s^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | electron_gyromag__ratio_in_MHz_T | = | 28024.9514242_wp |
electron gyromag. ratio in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | electron_helion_mass_ratio | = | 1.819543074573e-4_wp |
electron-helion mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_mag__mom_ | = | -9.2847647043e-24_wp |
electron mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | electron_mag__mom__anomaly | = | 1.15965218128e-3_wp |
electron mag. mom. anomaly (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_mag__mom__to_Bohr_magneton_ratio | = | -1.00115965218128_wp |
electron mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_mag__mom__to_nuclear_magneton_ratio | = | -1838.28197188_wp |
electron mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_mass | = | 9.1093837015e-31_wp |
electron mass (kg) |
| real(kind=wp), | public, | parameter | :: | electron_mass_energy_equivalent | = | 8.1871057769e-14_wp |
electron mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | electron_mass_energy_equivalent_in_MeV | = | 0.51099895000_wp |
electron mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | electron_mass_in_u | = | 5.48579909065e-4_wp |
electron mass in u (u) |
| real(kind=wp), | public, | parameter | :: | electron_molar_mass | = | 5.4857990888e-7_wp |
electron molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | electron_muon_mag__mom__ratio | = | 206.7669883_wp |
electron-muon mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_muon_mass_ratio | = | 4.83633169e-3_wp |
electron-muon mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_neutron_mag__mom__ratio | = | 960.92050_wp |
electron-neutron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_neutron_mass_ratio | = | 5.4386734424e-4_wp |
electron-neutron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_proton_mag__mom__ratio | = | -658.21068789_wp |
electron-proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_proton_mass_ratio | = | 5.44617021487e-4_wp |
electron-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_relative_atomic_mass | = | 5.48579909065e-4_wp |
electron relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_tau_mass_ratio | = | 2.87585e-4_wp |
electron-tau mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_to_alpha_particle_mass_ratio | = | 1.370933554787e-4_wp |
electron to alpha particle mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_to_shielded_helion_mag__mom__ratio | = | 864.058257_wp |
electron to shielded helion mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_to_shielded_proton_mag__mom__ratio | = | -658.2275971_wp |
electron to shielded proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_triton_mass_ratio | = | 1.819200062251e-4_wp |
electron-triton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | electron_volt | = | 1.602176634e-19_wp |
electron volt (J) |
| real(kind=wp), | public, | parameter | :: | electron_volt_atomic_mass_unit_relationship | = | 1.07354410233e-9_wp |
electron volt-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | electron_volt_hartree_relationship | = | 3.6749322175655e-2_wp |
electron volt-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | electron_volt_hertz_relationship | = | 2.417989242e14_wp |
electron volt-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | electron_volt_inverse_meter_relationship | = | 8.065543937e5_wp |
electron volt-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | electron_volt_joule_relationship | = | 1.602176634e-19_wp |
electron volt-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | electron_volt_kelvin_relationship | = | 1.160451812e4_wp |
electron volt-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | electron_volt_kilogram_relationship | = | 1.782661921e-36_wp |
electron volt-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | elementary_charge | = | 1.602176634e-19_wp |
elementary charge (C) |
| real(kind=wp), | public, | parameter | :: | elementary_charge_over_h_bar | = | 1.519267447e15_wp |
elementary charge over h-bar (A J^-1) |
| real(kind=wp), | public, | parameter | :: | fine_structure_constant | = | 7.2973525693e-3_wp |
fine-structure constant (dimensionless) |
| real(kind=wp), | public, | parameter | :: | first_radiation_constant | = | 3.741771852e-16_wp |
first radiation constant (W m^2) |
| real(kind=wp), | public, | parameter | :: | first_radiation_constant_for_spectral_radiance | = | 1.191042972e-16_wp |
first radiation constant for spectral radiance (W m^2 sr^-1) |
| real(kind=wp), | public, | parameter | :: | hartree_atomic_mass_unit_relationship | = | 2.92126232205e-8_wp |
hartree-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | hartree_electron_volt_relationship | = | 27.211386245988_wp |
hartree-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | hartree_hertz_relationship | = | 6.579683920502e15_wp |
hartree-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | hartree_inverse_meter_relationship | = | 2.1947463136320e7_wp |
hartree-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | hartree_joule_relationship | = | 4.3597447222071e-18_wp |
hartree-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | hartree_kelvin_relationship | = | 3.1577502480407e5_wp |
hartree-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | hartree_kilogram_relationship | = | 4.8508702095432e-35_wp |
hartree-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | helion_electron_mass_ratio | = | 5495.88528007_wp |
helion-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_g_factor | = | -4.255250615_wp |
helion g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_mag__mom_ | = | -1.074617532e-26_wp |
helion mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | helion_mag__mom__to_Bohr_magneton_ratio | = | -1.158740958e-3_wp |
helion mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_mag__mom__to_nuclear_magneton_ratio | = | -2.127625307_wp |
helion mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_mass | = | 5.0064127796e-27_wp |
helion mass (kg) |
| real(kind=wp), | public, | parameter | :: | helion_mass_energy_equivalent | = | 4.4995394125e-10_wp |
helion mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | helion_mass_energy_equivalent_in_MeV | = | 2808.39160743_wp |
helion mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | helion_mass_in_u | = | 3.014932247175_wp |
helion mass in u (u) |
| real(kind=wp), | public, | parameter | :: | helion_molar_mass | = | 3.01493224613e-3_wp |
helion molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | helion_proton_mass_ratio | = | 2.99315267167_wp |
helion-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_relative_atomic_mass | = | 3.014932247175_wp |
helion relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | helion_shielding_shift | = | 5.996743e-5_wp |
helion shielding shift (dimensionless) |
| real(kind=wp), | public, | parameter | :: | hertz_atomic_mass_unit_relationship | = | 4.4398216652e-24_wp |
hertz-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | hertz_electron_volt_relationship | = | 4.135667696e-15_wp |
hertz-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | hertz_hartree_relationship | = | 1.5198298460570e-16_wp |
hertz-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | hertz_inverse_meter_relationship | = | 3.335640951e-9_wp |
hertz-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | hertz_joule_relationship | = | 6.62607015e-34_wp |
hertz-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | hertz_kelvin_relationship | = | 4.799243073e-11_wp |
hertz-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | hertz_kilogram_relationship | = | 7.372497323e-51_wp |
hertz-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | hyperfine_transition_frequency_of_Cs_133 | = | 9192631770e0_wp |
hyperfine transition frequency of Cs-133 (Hz) |
| real(kind=wp), | public, | parameter | :: | inverse_fine_structure_constant | = | 137.035999084_wp |
inverse fine-structure constant (dimensionless) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_atomic_mass_unit_relationship | = | 1.33102505010e-15_wp |
inverse meter-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_electron_volt_relationship | = | 1.239841984e-6_wp |
inverse meter-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_hartree_relationship | = | 4.5563352529120e-8_wp |
inverse meter-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_hertz_relationship | = | 299792458e0_wp |
inverse meter-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_joule_relationship | = | 1.986445857e-25_wp |
inverse meter-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_kelvin_relationship | = | 1.438776877e-2_wp |
inverse meter-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | inverse_meter_kilogram_relationship | = | 2.210219094e-42_wp |
inverse meter-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | inverse_of_conductance_quantum | = | 12906.40372_wp |
inverse of conductance quantum (ohm) |
| real(kind=wp), | public, | parameter | :: | joule_atomic_mass_unit_relationship | = | 6.7005352565e9_wp |
joule-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | joule_electron_volt_relationship | = | 6.241509074e18_wp |
joule-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | joule_hartree_relationship | = | 2.2937122783963e17_wp |
joule-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | joule_hertz_relationship | = | 1.509190179e33_wp |
joule-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | joule_inverse_meter_relationship | = | 5.034116567e24_wp |
joule-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | joule_kelvin_relationship | = | 7.242970516e22_wp |
joule-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | joule_kilogram_relationship | = | 1.112650056e-17_wp |
joule-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | kelvin_atomic_mass_unit_relationship | = | 9.2510873014e-14_wp |
kelvin-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | kelvin_electron_volt_relationship | = | 8.617333262e-5_wp |
kelvin-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | kelvin_hartree_relationship | = | 3.1668115634556e-6_wp |
kelvin-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | kelvin_hertz_relationship | = | 2.083661912e10_wp |
kelvin-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | kelvin_inverse_meter_relationship | = | 69.50348004_wp |
kelvin-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | kelvin_joule_relationship | = | 1.380649e-23_wp |
kelvin-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | kelvin_kilogram_relationship | = | 1.536179187e-40_wp |
kelvin-kilogram relationship (kg) |
| real(kind=wp), | public, | parameter | :: | kilogram_atomic_mass_unit_relationship | = | 6.0221407621e26_wp |
kilogram-atomic mass unit relationship (u) |
| real(kind=wp), | public, | parameter | :: | kilogram_electron_volt_relationship | = | 5.609588603e35_wp |
kilogram-electron volt relationship (eV) |
| real(kind=wp), | public, | parameter | :: | kilogram_hartree_relationship | = | 2.0614857887409e34_wp |
kilogram-hartree relationship (E_h) |
| real(kind=wp), | public, | parameter | :: | kilogram_hertz_relationship | = | 1.356392489e50_wp |
kilogram-hertz relationship (Hz) |
| real(kind=wp), | public, | parameter | :: | kilogram_inverse_meter_relationship | = | 4.524438335e41_wp |
kilogram-inverse meter relationship (m^-1) |
| real(kind=wp), | public, | parameter | :: | kilogram_joule_relationship | = | 8.987551787e16_wp |
kilogram-joule relationship (J) |
| real(kind=wp), | public, | parameter | :: | kilogram_kelvin_relationship | = | 6.509657260e39_wp |
kilogram-kelvin relationship (K) |
| real(kind=wp), | public, | parameter | :: | lattice_parameter_of_silicon | = | 5.431020511e-10_wp |
lattice parameter of silicon (m) |
| real(kind=wp), | public, | parameter | :: | lattice_spacing_of_ideal_Si_220 | = | 1.920155716e-10_wp |
lattice spacing of ideal Si (220) (m) |
| real(kind=wp), | public, | parameter | :: | luminous_efficacy | = | 683e0_wp |
luminous efficacy (lm W^-1) |
| real(kind=wp), | public, | parameter | :: | mag__flux_quantum | = | 2.067833848e-15_wp |
mag. flux quantum (Wb) |
| real(kind=wp), | public, | parameter | :: | molar_Planck_constant | = | 3.990312712e-10_wp |
molar Planck constant (J Hz^-1 mol^-1) |
| real(kind=wp), | public, | parameter | :: | molar_gas_constant | = | 8.314462618_wp |
molar gas constant (J mol^-1 K^-1) |
| real(kind=wp), | public, | parameter | :: | molar_mass_constant | = | 0.99999999965e-3_wp |
molar mass constant (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | molar_mass_of_carbon_12 | = | 11.9999999958e-3_wp |
molar mass of carbon-12 (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | molar_volume_of_ideal_gas_273_15_K__100_kPa | = | 22.71095464e-3_wp |
molar volume of ideal gas (273.15 K, 100 kPa) (m^3 mol^-1) |
| real(kind=wp), | public, | parameter | :: | molar_volume_of_ideal_gas_273_15_K__101_325_kPa | = | 22.41396954e-3_wp |
molar volume of ideal gas (273.15 K, 101.325 kPa) (m^3 mol^-1) |
| real(kind=wp), | public, | parameter | :: | molar_volume_of_silicon | = | 1.205883199e-5_wp |
molar volume of silicon (m^3 mol^-1) |
| real(kind=wp), | public, | parameter | :: | muon_Compton_wavelength | = | 1.173444110e-14_wp |
muon Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | muon_electron_mass_ratio | = | 206.7682830_wp |
muon-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_g_factor | = | -2.0023318418_wp |
muon g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_mag__mom_ | = | -4.49044830e-26_wp |
muon mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | muon_mag__mom__anomaly | = | 1.16592089e-3_wp |
muon mag. mom. anomaly (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_mag__mom__to_Bohr_magneton_ratio | = | -4.84197047e-3_wp |
muon mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_mag__mom__to_nuclear_magneton_ratio | = | -8.89059703_wp |
muon mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_mass | = | 1.883531627e-28_wp |
muon mass (kg) |
| real(kind=wp), | public, | parameter | :: | muon_mass_energy_equivalent | = | 1.692833804e-11_wp |
muon mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | muon_mass_energy_equivalent_in_MeV | = | 105.6583755_wp |
muon mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | muon_mass_in_u | = | 0.1134289259_wp |
muon mass in u (u) |
| real(kind=wp), | public, | parameter | :: | muon_molar_mass | = | 1.134289259e-4_wp |
muon molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | muon_neutron_mass_ratio | = | 0.1124545170_wp |
muon-neutron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_proton_mag__mom__ratio | = | -3.183345142_wp |
muon-proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_proton_mass_ratio | = | 0.1126095264_wp |
muon-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | muon_tau_mass_ratio | = | 5.94635e-2_wp |
muon-tau mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_action | = | 1.054571817e-34_wp |
natural unit of action (J s) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_action_in_eV_s | = | 6.582119569e-16_wp |
natural unit of action in eV s (eV s) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_energy | = | 8.1871057769e-14_wp |
natural unit of energy (J) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_energy_in_MeV | = | 0.51099895000_wp |
natural unit of energy in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_length | = | 3.8615926796e-13_wp |
natural unit of length (m) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_mass | = | 9.1093837015e-31_wp |
natural unit of mass (kg) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_momentum | = | 2.73092453075e-22_wp |
natural unit of momentum (kg m s^-1) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_momentum_in_MeV_c | = | 0.51099895000_wp |
natural unit of momentum in MeV/c (MeV/c) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_time | = | 1.28808866819e-21_wp |
natural unit of time (s) |
| real(kind=wp), | public, | parameter | :: | natural_unit_of_velocity | = | 299792458e0_wp |
natural unit of velocity (m s^-1) |
| real(kind=wp), | public, | parameter | :: | neutron_Compton_wavelength | = | 1.31959090581e-15_wp |
neutron Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | neutron_electron_mag__mom__ratio | = | 1.04066882e-3_wp |
neutron-electron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_electron_mass_ratio | = | 1838.68366173_wp |
neutron-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_g_factor | = | -3.82608545_wp |
neutron g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_gyromag__ratio | = | 1.83247171e8_wp |
neutron gyromag. ratio (s^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | neutron_gyromag__ratio_in_MHz_T | = | 29.1646931_wp |
neutron gyromag. ratio in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | neutron_mag__mom_ | = | -9.6623651e-27_wp |
neutron mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | neutron_mag__mom__to_Bohr_magneton_ratio | = | -1.04187563e-3_wp |
neutron mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_mag__mom__to_nuclear_magneton_ratio | = | -1.91304273_wp |
neutron mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_mass | = | 1.67492749804e-27_wp |
neutron mass (kg) |
| real(kind=wp), | public, | parameter | :: | neutron_mass_energy_equivalent | = | 1.50534976287e-10_wp |
neutron mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | neutron_mass_energy_equivalent_in_MeV | = | 939.56542052_wp |
neutron mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | neutron_mass_in_u | = | 1.00866491595_wp |
neutron mass in u (u) |
| real(kind=wp), | public, | parameter | :: | neutron_molar_mass | = | 1.00866491560e-3_wp |
neutron molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | neutron_muon_mass_ratio | = | 8.89248406_wp |
neutron-muon mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mag__mom__ratio | = | -0.68497934_wp |
neutron-proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mass_difference | = | 2.30557435e-30_wp |
neutron-proton mass difference (kg) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mass_difference_energy_equivalent | = | 2.07214689e-13_wp |
neutron-proton mass difference energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mass_difference_energy_equivalent_in_MeV | = | 1.29333236_wp |
neutron-proton mass difference energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mass_difference_in_u | = | 1.38844933e-3_wp |
neutron-proton mass difference in u (u) |
| real(kind=wp), | public, | parameter | :: | neutron_proton_mass_ratio | = | 1.00137841931_wp |
neutron-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_relative_atomic_mass | = | 1.00866491595_wp |
neutron relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_tau_mass_ratio | = | 0.528779_wp |
neutron-tau mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | neutron_to_shielded_proton_mag__mom__ratio | = | -0.68499694_wp |
neutron to shielded proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | nuclear_magneton | = | 5.0507837461e-27_wp |
nuclear magneton (J T^-1) |
| real(kind=wp), | public, | parameter | :: | nuclear_magneton_in_K_T | = | 3.6582677756e-4_wp |
nuclear magneton in K/T (K T^-1) |
| real(kind=wp), | public, | parameter | :: | nuclear_magneton_in_MHz_T | = | 7.6225932291_wp |
nuclear magneton in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | nuclear_magneton_in_eV_T | = | 3.15245125844e-8_wp |
nuclear magneton in eV/T (eV T^-1) |
| real(kind=wp), | public, | parameter | :: | nuclear_magneton_in_inverse_meter_per_tesla | = | 2.54262341353e-2_wp |
nuclear magneton in inverse meter per tesla (m^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | proton_Compton_wavelength | = | 1.32140985539e-15_wp |
proton Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | proton_charge_to_mass_quotient | = | 9.5788331560e7_wp |
proton charge to mass quotient (C kg^-1) |
| real(kind=wp), | public, | parameter | :: | proton_electron_mass_ratio | = | 1836.15267343_wp |
proton-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_g_factor | = | 5.5856946893_wp |
proton g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_gyromag__ratio | = | 2.6752218744e8_wp |
proton gyromag. ratio (s^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | proton_gyromag__ratio_in_MHz_T | = | 42.577478518_wp |
proton gyromag. ratio in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | proton_mag__mom_ | = | 1.41060679736e-26_wp |
proton mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | proton_mag__mom__to_Bohr_magneton_ratio | = | 1.52103220230e-3_wp |
proton mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_mag__mom__to_nuclear_magneton_ratio | = | 2.79284734463_wp |
proton mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_mag__shielding_correction | = | 2.5689e-5_wp |
proton mag. shielding correction (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_mass | = | 1.67262192369e-27_wp |
proton mass (kg) |
| real(kind=wp), | public, | parameter | :: | proton_mass_energy_equivalent | = | 1.50327761598e-10_wp |
proton mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | proton_mass_energy_equivalent_in_MeV | = | 938.27208816_wp |
proton mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | proton_mass_in_u | = | 1.007276466621_wp |
proton mass in u (u) |
| real(kind=wp), | public, | parameter | :: | proton_molar_mass | = | 1.00727646627e-3_wp |
proton molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | proton_muon_mass_ratio | = | 8.88024337_wp |
proton-muon mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_neutron_mag__mom__ratio | = | -1.45989805_wp |
proton-neutron mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_neutron_mass_ratio | = | 0.99862347812_wp |
proton-neutron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_relative_atomic_mass | = | 1.007276466621_wp |
proton relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | proton_rms_charge_radius | = | 8.414e-16_wp |
proton rms charge radius (m) |
| real(kind=wp), | public, | parameter | :: | proton_tau_mass_ratio | = | 0.528051_wp |
proton-tau mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | quantum_of_circulation | = | 3.6369475516e-4_wp |
quantum of circulation (m^2 s^-1) |
| real(kind=wp), | public, | parameter | :: | quantum_of_circulation_times_2 | = | 7.2738951032e-4_wp |
quantum of circulation times 2 (m^2 s^-1) |
| real(kind=wp), | public, | parameter | :: | reduced_Compton_wavelength | = | 3.8615926796e-13_wp |
reduced Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | reduced_Planck_constant | = | 1.054571817e-34_wp |
reduced Planck constant (J s) |
| real(kind=wp), | public, | parameter | :: | reduced_Planck_constant_in_eV_s | = | 6.582119569e-16_wp |
reduced Planck constant in eV s (eV s) |
| real(kind=wp), | public, | parameter | :: | reduced_Planck_constant_times_c_in_MeV_fm | = | 197.3269804_wp |
reduced Planck constant times c in MeV fm (MeV fm) |
| real(kind=wp), | public, | parameter | :: | reduced_muon_Compton_wavelength | = | 1.867594306e-15_wp |
reduced muon Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | reduced_neutron_Compton_wavelength | = | 2.1001941552e-16_wp |
reduced neutron Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | reduced_proton_Compton_wavelength | = | 2.10308910336e-16_wp |
reduced proton Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | reduced_tau_Compton_wavelength | = | 1.110538e-16_wp |
reduced tau Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | second_radiation_constant | = | 1.438776877e-2_wp |
second radiation constant (m K) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_gyromag__ratio | = | 2.037894569e8_wp |
shielded helion gyromag. ratio (s^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_gyromag__ratio_in_MHz_T | = | 32.43409942_wp |
shielded helion gyromag. ratio in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_mag__mom_ | = | -1.074553090e-26_wp |
shielded helion mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_mag__mom__to_Bohr_magneton_ratio | = | -1.158671471e-3_wp |
shielded helion mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_mag__mom__to_nuclear_magneton_ratio | = | -2.127497719_wp |
shielded helion mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_to_proton_mag__mom__ratio | = | -0.7617665618_wp |
shielded helion to proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielded_helion_to_shielded_proton_mag__mom__ratio | = | -0.7617861313_wp |
shielded helion to shielded proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielded_proton_gyromag__ratio | = | 2.675153151e8_wp |
shielded proton gyromag. ratio (s^-1 T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_proton_gyromag__ratio_in_MHz_T | = | 42.57638474_wp |
shielded proton gyromag. ratio in MHz/T (MHz T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_proton_mag__mom_ | = | 1.410570560e-26_wp |
shielded proton mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | shielded_proton_mag__mom__to_Bohr_magneton_ratio | = | 1.520993128e-3_wp |
shielded proton mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielded_proton_mag__mom__to_nuclear_magneton_ratio | = | 2.792775599_wp |
shielded proton mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielding_difference_of_d_and_p_in_HD | = | 2.0200e-8_wp |
shielding difference of d and p in HD (dimensionless) |
| real(kind=wp), | public, | parameter | :: | shielding_difference_of_t_and_p_in_HT | = | 2.4140e-8_wp |
shielding difference of t and p in HT (dimensionless) |
| real(kind=wp), | public, | parameter | :: | speed_of_light_in_vacuum | = | 299792458e0_wp |
speed of light in vacuum (m s^-1) |
| real(kind=wp), | public, | parameter | :: | standard_acceleration_of_gravity | = | 9.80665_wp |
standard acceleration of gravity (m s^-2) |
| real(kind=wp), | public, | parameter | :: | standard_atmosphere | = | 101325e0_wp |
standard atmosphere (Pa) |
| real(kind=wp), | public, | parameter | :: | standard_state_pressure | = | 100000e0_wp |
standard-state pressure (Pa) |
| real(kind=wp), | public, | parameter | :: | tau_Compton_wavelength | = | 6.97771e-16_wp |
tau Compton wavelength (m) |
| real(kind=wp), | public, | parameter | :: | tau_electron_mass_ratio | = | 3477.23_wp |
tau-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | tau_energy_equivalent | = | 1776.86_wp |
tau energy equivalent (MeV) |
| real(kind=wp), | public, | parameter | :: | tau_mass | = | 3.16754e-27_wp |
tau mass (kg) |
| real(kind=wp), | public, | parameter | :: | tau_mass_energy_equivalent | = | 2.84684e-10_wp |
tau mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | tau_mass_in_u | = | 1.90754_wp |
tau mass in u (u) |
| real(kind=wp), | public, | parameter | :: | tau_molar_mass | = | 1.90754e-3_wp |
tau molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | tau_muon_mass_ratio | = | 16.8170_wp |
tau-muon mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | tau_neutron_mass_ratio | = | 1.89115_wp |
tau-neutron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | tau_proton_mass_ratio | = | 1.89376_wp |
tau-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_electron_mass_ratio | = | 5496.92153573_wp |
triton-electron mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_g_factor | = | 5.957924931_wp |
triton g factor (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_mag__mom_ | = | 1.5046095202e-26_wp |
triton mag. mom. (J T^-1) |
| real(kind=wp), | public, | parameter | :: | triton_mag__mom__to_Bohr_magneton_ratio | = | 1.6223936651e-3_wp |
triton mag. mom. to Bohr magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_mag__mom__to_nuclear_magneton_ratio | = | 2.9789624656_wp |
triton mag. mom. to nuclear magneton ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_mass | = | 5.0073567446e-27_wp |
triton mass (kg) |
| real(kind=wp), | public, | parameter | :: | triton_mass_energy_equivalent | = | 4.5003878060e-10_wp |
triton mass energy equivalent (J) |
| real(kind=wp), | public, | parameter | :: | triton_mass_energy_equivalent_in_MeV | = | 2808.92113298_wp |
triton mass energy equivalent in MeV (MeV) |
| real(kind=wp), | public, | parameter | :: | triton_mass_in_u | = | 3.01550071621_wp |
triton mass in u (u) |
| real(kind=wp), | public, | parameter | :: | triton_molar_mass | = | 3.01550071517e-3_wp |
triton molar mass (kg mol^-1) |
| real(kind=wp), | public, | parameter | :: | triton_proton_mass_ratio | = | 2.99371703414_wp |
triton-proton mass ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_relative_atomic_mass | = | 3.01550071621_wp |
triton relative atomic mass (dimensionless) |
| real(kind=wp), | public, | parameter | :: | triton_to_proton_mag__mom__ratio | = | 1.0666399191_wp |
triton to proton mag. mom. ratio (dimensionless) |
| real(kind=wp), | public, | parameter | :: | unified_atomic_mass_unit | = | 1.66053906660e-27_wp |
unified atomic mass unit (kg) |
| real(kind=wp), | public, | parameter | :: | vacuum_electric_permittivity | = | 8.8541878128e-12_wp |
vacuum electric permittivity (F m^-1) |
| real(kind=wp), | public, | parameter | :: | vacuum_mag__permeability | = | 1.25663706212e-6_wp |
vacuum mag. permeability (N A^-2) |
| real(kind=wp), | public, | parameter | :: | von_Klitzing_constant | = | 25812.80745_wp |
von Klitzing constant (ohm) |
| real(kind=wp), | public, | parameter | :: | weak_mixing_angle | = | 0.22290_wp |
weak mixing angle (dimensionless) |