stdlib_codata Module

Codata Constants - Autogenerated



Variables

Type Visibility Attributes Name Initial
type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_ELECTRON_MASS_RATIO = codata_constant_type("alpha particle-electron mass ratio", 7294.29954171_dp, 0.00000017_dp, "")

alpha particle-electron mass ratio

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_MASS = codata_constant_type("alpha particle mass", 6.6446573450e-27_dp, 0.0000000021e-27_dp, "kg")

alpha particle mass

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT = codata_constant_type("alpha particle mass energy equivalent", 5.9719201997e-10_dp, 0.0000000019e-10_dp, "J")

alpha particle mass energy equivalent

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("alpha particle mass energy equivalent in MeV", 3727.3794118_dp, 0.0000012_dp, "MeV")

alpha particle mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_MASS_IN_U = codata_constant_type("alpha particle mass in u", 4.001506179129_dp, 0.000000000062_dp, "u")

alpha particle mass in u

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_MOLAR_MASS = codata_constant_type("alpha particle molar mass", 4.0015061833e-3_dp, 0.0000000012e-3_dp, "kg mol^-1")

alpha particle molar mass

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_PROTON_MASS_RATIO = codata_constant_type("alpha particle-proton mass ratio", 3.972599690252_dp, 0.000000000070_dp, "")

alpha particle-proton mass ratio

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_RELATIVE_ATOMIC_MASS = codata_constant_type("alpha particle relative atomic mass", 4.001506179129_dp, 0.000000000062_dp, "")

alpha particle relative atomic mass

type(codata_constant_type), public, parameter :: ALPHA_PARTICLE_RMS_CHARGE_RADIUS = codata_constant_type("alpha particle rms charge radius", 1.6785e-15_dp, 0.0021e-15_dp, "m")

alpha particle rms charge radius

type(codata_constant_type), public, parameter :: ANGSTROM_STAR = codata_constant_type("Angstrom star", 1.00001495e-10_dp, 0.00000090e-10_dp, "m")

Angstrom star

type(codata_constant_type), public, parameter :: ATOMIC_MASS_CONSTANT = codata_constant_type("atomic mass constant", 1.66053906892e-27_dp, 0.00000000052e-27_dp, "kg")

atomic mass constant

type(codata_constant_type), public, parameter :: ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT = codata_constant_type("atomic mass constant energy equivalent", 1.49241808768e-10_dp, 0.00000000046e-10_dp, "J")

atomic mass constant energy equivalent

type(codata_constant_type), public, parameter :: ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("atomic mass constant energy equivalent in MeV", 931.49410372_dp, 0.00000029_dp, "MeV")

atomic mass constant energy equivalent in MeV

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("atomic mass unit-electron volt relationship", 9.3149410372e8_dp, 0.0000000029e8_dp, "eV")

atomic mass unit-electron volt relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_HARTREE_RELATIONSHIP = codata_constant_type("atomic mass unit-hartree relationship", 3.4231776922e7_dp, 0.0000000011e7_dp, "E_h")

atomic mass unit-hartree relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_HERTZ_RELATIONSHIP = codata_constant_type("atomic mass unit-hertz relationship", 2.25234272185e23_dp, 0.00000000070e23_dp, "Hz")

atomic mass unit-hertz relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_INVERSE_METER_RELATIONSHIP = codata_constant_type("atomic mass unit-inverse meter relationship", 7.5130066209e14_dp, 0.0000000023e14_dp, "m^-1")

atomic mass unit-inverse meter relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_JOULE_RELATIONSHIP = codata_constant_type("atomic mass unit-joule relationship", 1.49241808768e-10_dp, 0.00000000046e-10_dp, "J")

atomic mass unit-joule relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_KELVIN_RELATIONSHIP = codata_constant_type("atomic mass unit-kelvin relationship", 1.08095402067e13_dp, 0.00000000034e13_dp, "K")

atomic mass unit-kelvin relationship

type(codata_constant_type), public, parameter :: ATOMIC_MASS_UNIT_KILOGRAM_RELATIONSHIP = codata_constant_type("atomic mass unit-kilogram relationship", 1.66053906892e-27_dp, 0.00000000052e-27_dp, "kg")

atomic mass unit-kilogram relationship

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_1ST_HYPERPOLARIZABILITY = codata_constant_type("atomic unit of 1st hyperpolarizability", 3.2063612996e-53_dp, 0.0000000015e-53_dp, "C^3 m^3 J^-2")

atomic unit of 1st hyperpolarizability

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_2ND_HYPERPOLARIZABILITY = codata_constant_type("atomic unit of 2nd hyperpolarizability", 6.2353799735e-65_dp, 0.0000000039e-65_dp, "C^4 m^4 J^-3")

atomic unit of 2nd hyperpolarizability

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ACTION = codata_constant_type("atomic unit of action", 1.054571817e-34_dp, 0.0_dp, "J s")

atomic unit of action

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_CHARGE = codata_constant_type("atomic unit of charge", 1.602176634e-19_dp, 0.0_dp, "C")

atomic unit of charge

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_CHARGE_DENSITY = codata_constant_type("atomic unit of charge density", 1.08120238677e12_dp, 0.00000000051e12_dp, "C m^-3")

atomic unit of charge density

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_CURRENT = codata_constant_type("atomic unit of current", 6.6236182375082e-3_dp, 0.0000000000072e-3_dp, "A")

atomic unit of current

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_DIPOLE_MOM = codata_constant_type("atomic unit of electric dipole mom.", 8.4783536198e-30_dp, 0.0000000013e-30_dp, "C m")

atomic unit of electric dipole mom.

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_FIELD = codata_constant_type("atomic unit of electric field", 5.14220675112e11_dp, 0.00000000080e11_dp, "V m^-1")

atomic unit of electric field

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_FIELD_GRADIENT = codata_constant_type("atomic unit of electric field gradient", 9.7173624424e21_dp, 0.0000000030e21_dp, "V m^-2")

atomic unit of electric field gradient

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_POLARIZABILITY = codata_constant_type("atomic unit of electric polarizability", 1.64877727212e-41_dp, 0.00000000051e-41_dp, "C^2 m^2 J^-1")

atomic unit of electric polarizability

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_POTENTIAL = codata_constant_type("atomic unit of electric potential", 27.211386245981_dp, 0.000000000030_dp, "V")

atomic unit of electric potential

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ELECTRIC_QUADRUPOLE_MOM = codata_constant_type("atomic unit of electric quadrupole mom.", 4.4865515185e-40_dp, 0.0000000014e-40_dp, "C m^2")

atomic unit of electric quadrupole mom.

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_ENERGY = codata_constant_type("atomic unit of energy", 4.3597447222060e-18_dp, 0.0000000000048e-18_dp, "J")

atomic unit of energy

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_FORCE = codata_constant_type("atomic unit of force", 8.2387235038e-8_dp, 0.0000000013e-8_dp, "N")

atomic unit of force

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_LENGTH = codata_constant_type("atomic unit of length", 5.29177210544e-11_dp, 0.00000000082e-11_dp, "m")

atomic unit of length

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_MAGNETIZABILITY = codata_constant_type("atomic unit of magnetizability", 7.8910365794e-29_dp, 0.0000000049e-29_dp, "J T^-2")

atomic unit of magnetizability

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_MAG_DIPOLE_MOM = codata_constant_type("atomic unit of mag. dipole mom.", 1.85480201315e-23_dp, 0.00000000058e-23_dp, "J T^-1")

atomic unit of mag. dipole mom.

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_MAG_FLUX_DENSITY = codata_constant_type("atomic unit of mag. flux density", 2.35051757077e5_dp, 0.00000000073e5_dp, "T")

atomic unit of mag. flux density

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_MASS = codata_constant_type("atomic unit of mass", 9.1093837139e-31_dp, 0.0000000028e-31_dp, "kg")

atomic unit of mass

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_MOMENTUM = codata_constant_type("atomic unit of momentum", 1.99285191545e-24_dp, 0.00000000031e-24_dp, "kg m s^-1")

atomic unit of momentum

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_PERMITTIVITY = codata_constant_type("atomic unit of permittivity", 1.11265005620e-10_dp, 0.00000000017e-10_dp, "F m^-1")

atomic unit of permittivity

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_TIME = codata_constant_type("atomic unit of time", 2.4188843265864e-17_dp, 0.0000000000026e-17_dp, "s")

atomic unit of time

type(codata_constant_type), public, parameter :: ATOMIC_UNIT_OF_VELOCITY = codata_constant_type("atomic unit of velocity", 2.18769126216e6_dp, 0.00000000034e6_dp, "m s^-1")

atomic unit of velocity

type(codata_constant_type), public, parameter :: AVOGADRO_CONSTANT = codata_constant_type("Avogadro constant", 6.02214076e23_dp, 0.0_dp, "mol^-1")

Avogadro constant

type(codata_constant_type), public, parameter :: BOHR_MAGNETON = codata_constant_type("Bohr magneton", 9.2740100657e-24_dp, 0.0000000029e-24_dp, "J T^-1")

Bohr magneton

type(codata_constant_type), public, parameter :: BOHR_MAGNETON_IN_EV_T = codata_constant_type("Bohr magneton in eV/T", 5.7883817982e-5_dp, 0.0000000018e-5_dp, "eV T^-1")

Bohr magneton in eV/T

type(codata_constant_type), public, parameter :: BOHR_MAGNETON_IN_HZ_T = codata_constant_type("Bohr magneton in Hz/T", 1.39962449171e10_dp, 0.00000000044e10_dp, "Hz T^-1")

Bohr magneton in Hz/T

type(codata_constant_type), public, parameter :: BOHR_MAGNETON_IN_INVERSE_METER_PER_TESLA = codata_constant_type("Bohr magneton in inverse meter per tesla", 46.686447719_dp, 0.000000015_dp, "m^-1 T^-1")

Bohr magneton in inverse meter per tesla

type(codata_constant_type), public, parameter :: BOHR_MAGNETON_IN_K_T = codata_constant_type("Bohr magneton in K/T", 0.67171381472_dp, 0.00000000021_dp, "K T^-1")

Bohr magneton in K/T

type(codata_constant_type), public, parameter :: BOHR_RADIUS = codata_constant_type("Bohr radius", 5.29177210544e-11_dp, 0.00000000082e-11_dp, "m")

Bohr radius

type(codata_constant_type), public, parameter :: BOLTZMANN_CONSTANT = codata_constant_type("Boltzmann constant", 1.380649e-23_dp, 0.0_dp, "J K^-1")

Boltzmann constant

type(codata_constant_type), public, parameter :: BOLTZMANN_CONSTANT_IN_EV_K = codata_constant_type("Boltzmann constant in eV/K", 8.617333262e-5_dp, 0.0_dp, "eV K^-1")

Boltzmann constant in eV/K

type(codata_constant_type), public, parameter :: BOLTZMANN_CONSTANT_IN_HZ_K = codata_constant_type("Boltzmann constant in Hz/K", 2.083661912e10_dp, 0.0_dp, "Hz K^-1")

Boltzmann constant in Hz/K

type(codata_constant_type), public, parameter :: BOLTZMANN_CONSTANT_IN_INVERSE_METER_PER_KELVIN = codata_constant_type("Boltzmann constant in inverse meter per kelvin", 69.50348004_dp, 0.0_dp, "m^-1 K^-1")

Boltzmann constant in inverse meter per kelvin

type(codata_constant_type), public, parameter :: CHARACTERISTIC_IMPEDANCE_OF_VACUUM = codata_constant_type("characteristic impedance of vacuum", 376.730313412_dp, 0.000000059_dp, "ohm")

characteristic impedance of vacuum

type(codata_constant_type), public, parameter :: CLASSICAL_ELECTRON_RADIUS = codata_constant_type("classical electron radius", 2.8179403205e-15_dp, 0.0000000013e-15_dp, "m")

classical electron radius

type(codata_constant_type), public, parameter :: COMPTON_WAVELENGTH = codata_constant_type("Compton wavelength", 2.42631023538e-12_dp, 0.00000000076e-12_dp, "m")

Compton wavelength

type(codata_constant_type), public, parameter :: CONDUCTANCE_QUANTUM = codata_constant_type("conductance quantum", 7.748091729e-5_dp, 0.0_dp, "S")

conductance quantum

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_AMPERE_90 = codata_constant_type("conventional value of ampere-90", 1.00000008887_dp, 0.0_dp, "A")

conventional value of ampere-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_COULOMB_90 = codata_constant_type("conventional value of coulomb-90", 1.00000008887_dp, 0.0_dp, "C")

conventional value of coulomb-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_FARAD_90 = codata_constant_type("conventional value of farad-90", 0.99999998220_dp, 0.0_dp, "F")

conventional value of farad-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_HENRY_90 = codata_constant_type("conventional value of henry-90", 1.00000001779_dp, 0.0_dp, "H")

conventional value of henry-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_JOSEPHSON_CONSTANT = codata_constant_type("conventional value of Josephson constant", 483597.9e9_dp, 0.0_dp, "Hz V^-1")

conventional value of Josephson constant

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_OHM_90 = codata_constant_type("conventional value of ohm-90", 1.00000001779_dp, 0.0_dp, "ohm")

conventional value of ohm-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_VOLT_90 = codata_constant_type("conventional value of volt-90", 1.00000010666_dp, 0.0_dp, "V")

conventional value of volt-90

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_VON_KLITZING_CONSTANT = codata_constant_type("conventional value of von Klitzing constant", 25812.807_dp, 0.0_dp, "ohm")

conventional value of von Klitzing constant

type(codata_constant_type), public, parameter :: CONVENTIONAL_VALUE_OF_WATT_90 = codata_constant_type("conventional value of watt-90", 1.00000019553_dp, 0.0_dp, "W")

conventional value of watt-90

type(codata_constant_type), public, parameter :: COPPER_X_UNIT = codata_constant_type("Copper x unit", 1.00207697e-13_dp, 0.00000028e-13_dp, "m")

Copper x unit

type(codata_constant_type), public, parameter :: DEUTERON_ELECTRON_MAG_MOM_RATIO = codata_constant_type("deuteron-electron mag. mom. ratio", -4.664345550e-4_dp, 0.000000012e-4_dp, "")

deuteron-electron mag. mom. ratio

type(codata_constant_type), public, parameter :: DEUTERON_ELECTRON_MASS_RATIO = codata_constant_type("deuteron-electron mass ratio", 3670.482967655_dp, 0.000000063_dp, "")

deuteron-electron mass ratio

type(codata_constant_type), public, parameter :: DEUTERON_G_FACTOR = codata_constant_type("deuteron g factor", 0.8574382335_dp, 0.0000000022_dp, "")

deuteron g factor

type(codata_constant_type), public, parameter :: DEUTERON_MAG_MOM = codata_constant_type("deuteron mag. mom.", 4.330735087e-27_dp, 0.000000011e-27_dp, "J T^-1")

deuteron mag. mom.

type(codata_constant_type), public, parameter :: DEUTERON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("deuteron mag. mom. to Bohr magneton ratio", 4.669754568e-4_dp, 0.000000012e-4_dp, "")

deuteron mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: DEUTERON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("deuteron mag. mom. to nuclear magneton ratio", 0.8574382335_dp, 0.0000000022_dp, "")

deuteron mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: DEUTERON_MASS = codata_constant_type("deuteron mass", 3.3435837768e-27_dp, 0.0000000010e-27_dp, "kg")

deuteron mass

type(codata_constant_type), public, parameter :: DEUTERON_MASS_ENERGY_EQUIVALENT = codata_constant_type("deuteron mass energy equivalent", 3.00506323491e-10_dp, 0.00000000094e-10_dp, "J")

deuteron mass energy equivalent

type(codata_constant_type), public, parameter :: DEUTERON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("deuteron mass energy equivalent in MeV", 1875.61294500_dp, 0.00000058_dp, "MeV")

deuteron mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: DEUTERON_MASS_IN_U = codata_constant_type("deuteron mass in u", 2.013553212544_dp, 0.000000000015_dp, "u")

deuteron mass in u

type(codata_constant_type), public, parameter :: DEUTERON_MOLAR_MASS = codata_constant_type("deuteron molar mass", 2.01355321466e-3_dp, 0.00000000063e-3_dp, "kg mol^-1")

deuteron molar mass

type(codata_constant_type), public, parameter :: DEUTERON_NEUTRON_MAG_MOM_RATIO = codata_constant_type("deuteron-neutron mag. mom. ratio", -0.44820652_dp, 0.00000011_dp, "")

deuteron-neutron mag. mom. ratio

type(codata_constant_type), public, parameter :: DEUTERON_PROTON_MAG_MOM_RATIO = codata_constant_type("deuteron-proton mag. mom. ratio", 0.30701220930_dp, 0.00000000079_dp, "")

deuteron-proton mag. mom. ratio

type(codata_constant_type), public, parameter :: DEUTERON_PROTON_MASS_RATIO = codata_constant_type("deuteron-proton mass ratio", 1.9990075012699_dp, 0.0000000000084_dp, "")

deuteron-proton mass ratio

type(codata_constant_type), public, parameter :: DEUTERON_RELATIVE_ATOMIC_MASS = codata_constant_type("deuteron relative atomic mass", 2.013553212544_dp, 0.000000000015_dp, "")

deuteron relative atomic mass

type(codata_constant_type), public, parameter :: DEUTERON_RMS_CHARGE_RADIUS = codata_constant_type("deuteron rms charge radius", 2.12778e-15_dp, 0.00027e-15_dp, "m")

deuteron rms charge radius

type(codata_constant_type), public, parameter :: ELECTRON_CHARGE_TO_MASS_QUOTIENT = codata_constant_type("electron charge to mass quotient", -1.75882000838e11_dp, 0.00000000055e11_dp, "C kg^-1")

electron charge to mass quotient

type(codata_constant_type), public, parameter :: ELECTRON_DEUTERON_MAG_MOM_RATIO = codata_constant_type("electron-deuteron mag. mom. ratio", -2143.9234921_dp, 0.0000056_dp, "")

electron-deuteron mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_DEUTERON_MASS_RATIO = codata_constant_type("electron-deuteron mass ratio", 2.724437107629e-4_dp, 0.000000000047e-4_dp, "")

electron-deuteron mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_GYROMAG_RATIO = codata_constant_type("electron gyromag. ratio", 1.76085962784e11_dp, 0.00000000055e11_dp, "s^-1 T^-1")

electron gyromag. ratio

type(codata_constant_type), public, parameter :: ELECTRON_GYROMAG_RATIO_IN_MHZ_T = codata_constant_type("electron gyromag. ratio in MHz/T", 28024.9513861_dp, 0.0000087_dp, "MHz T^-1")

electron gyromag. ratio in MHz/T

type(codata_constant_type), public, parameter :: ELECTRON_G_FACTOR = codata_constant_type("electron g factor", -2.00231930436092_dp, 0.00000000000036_dp, "")

electron g factor

type(codata_constant_type), public, parameter :: ELECTRON_HELION_MASS_RATIO = codata_constant_type("electron-helion mass ratio", 1.819543074649e-4_dp, 0.000000000053e-4_dp, "")

electron-helion mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_MAG_MOM = codata_constant_type("electron mag. mom.", -9.2847646917e-24_dp, 0.0000000029e-24_dp, "J T^-1")

electron mag. mom.

type(codata_constant_type), public, parameter :: ELECTRON_MAG_MOM_ANOMALY = codata_constant_type("electron mag. mom. anomaly", 1.15965218046e-3_dp, 0.00000000018e-3_dp, "")

electron mag. mom. anomaly

type(codata_constant_type), public, parameter :: ELECTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("electron mag. mom. to Bohr magneton ratio", -1.00115965218046_dp, 0.00000000000018_dp, "")

electron mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: ELECTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("electron mag. mom. to nuclear magneton ratio", -1838.281971877_dp, 0.000000032_dp, "")

electron mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: ELECTRON_MASS = codata_constant_type("electron mass", 9.1093837139e-31_dp, 0.0000000028e-31_dp, "kg")

electron mass

type(codata_constant_type), public, parameter :: ELECTRON_MASS_ENERGY_EQUIVALENT = codata_constant_type("electron mass energy equivalent", 8.1871057880e-14_dp, 0.0000000026e-14_dp, "J")

electron mass energy equivalent

type(codata_constant_type), public, parameter :: ELECTRON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("electron mass energy equivalent in MeV", 0.51099895069_dp, 0.00000000016_dp, "MeV")

electron mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: ELECTRON_MASS_IN_U = codata_constant_type("electron mass in u", 5.485799090441e-4_dp, 0.000000000097e-4_dp, "u")

electron mass in u

type(codata_constant_type), public, parameter :: ELECTRON_MOLAR_MASS = codata_constant_type("electron molar mass", 5.4857990962e-7_dp, 0.0000000017e-7_dp, "kg mol^-1")

electron molar mass

type(codata_constant_type), public, parameter :: ELECTRON_MUON_MAG_MOM_RATIO = codata_constant_type("electron-muon mag. mom. ratio", 206.7669881_dp, 0.0000046_dp, "")

electron-muon mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_MUON_MASS_RATIO = codata_constant_type("electron-muon mass ratio", 4.83633170e-3_dp, 0.00000011e-3_dp, "")

electron-muon mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_NEUTRON_MAG_MOM_RATIO = codata_constant_type("electron-neutron mag. mom. ratio", 960.92048_dp, 0.00023_dp, "")

electron-neutron mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_NEUTRON_MASS_RATIO = codata_constant_type("electron-neutron mass ratio", 5.4386734416e-4_dp, 0.0000000022e-4_dp, "")

electron-neutron mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_PROTON_MAG_MOM_RATIO = codata_constant_type("electron-proton mag. mom. ratio", -658.21068789_dp, 0.00000019_dp, "")

electron-proton mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_PROTON_MASS_RATIO = codata_constant_type("electron-proton mass ratio", 5.446170214889e-4_dp, 0.000000000094e-4_dp, "")

electron-proton mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_RELATIVE_ATOMIC_MASS = codata_constant_type("electron relative atomic mass", 5.485799090441e-4_dp, 0.000000000097e-4_dp, "")

electron relative atomic mass

type(codata_constant_type), public, parameter :: ELECTRON_TAU_MASS_RATIO = codata_constant_type("electron-tau mass ratio", 2.87585e-4_dp, 0.00019e-4_dp, "")

electron-tau mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_TO_ALPHA_PARTICLE_MASS_RATIO = codata_constant_type("electron to alpha particle mass ratio", 1.370933554733e-4_dp, 0.000000000032e-4_dp, "")

electron to alpha particle mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_TO_SHIELDED_HELION_MAG_MOM_RATIO = codata_constant_type("electron to shielded helion mag. mom. ratio", 864.05823986_dp, 0.00000070_dp, "")

electron to shielded helion mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO = codata_constant_type("electron to shielded proton mag. mom. ratio", -658.2275856_dp, 0.0000027_dp, "")

electron to shielded proton mag. mom. ratio

type(codata_constant_type), public, parameter :: ELECTRON_TRITON_MASS_RATIO = codata_constant_type("electron-triton mass ratio", 1.819200062327e-4_dp, 0.000000000068e-4_dp, "")

electron-triton mass ratio

type(codata_constant_type), public, parameter :: ELECTRON_VOLT = codata_constant_type("electron volt", 1.602176634e-19_dp, 0.0_dp, "J")

electron volt

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("electron volt-atomic mass unit relationship", 1.07354410083e-9_dp, 0.00000000033e-9_dp, "u")

electron volt-atomic mass unit relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_HARTREE_RELATIONSHIP = codata_constant_type("electron volt-hartree relationship", 3.6749322175665e-2_dp, 0.0000000000040e-2_dp, "E_h")

electron volt-hartree relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_HERTZ_RELATIONSHIP = codata_constant_type("electron volt-hertz relationship", 2.417989242e14_dp, 0.0_dp, "Hz")

electron volt-hertz relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_INVERSE_METER_RELATIONSHIP = codata_constant_type("electron volt-inverse meter relationship", 8.065543937e5_dp, 0.0_dp, "m^-1")

electron volt-inverse meter relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_JOULE_RELATIONSHIP = codata_constant_type("electron volt-joule relationship", 1.602176634e-19_dp, 0.0_dp, "J")

electron volt-joule relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_KELVIN_RELATIONSHIP = codata_constant_type("electron volt-kelvin relationship", 1.160451812e4_dp, 0.0_dp, "K")

electron volt-kelvin relationship

type(codata_constant_type), public, parameter :: ELECTRON_VOLT_KILOGRAM_RELATIONSHIP = codata_constant_type("electron volt-kilogram relationship", 1.782661921e-36_dp, 0.0_dp, "kg")

electron volt-kilogram relationship

type(codata_constant_type), public, parameter :: ELEMENTARY_CHARGE = codata_constant_type("elementary charge", 1.602176634e-19_dp, 0.0_dp, "C")

elementary charge

type(codata_constant_type), public, parameter :: ELEMENTARY_CHARGE_OVER_H_BAR = codata_constant_type("elementary charge over h-bar", 1.519267447e15_dp, 0.0_dp, "A J^-1")

elementary charge over h-bar

type(codata_constant_type), public, parameter :: FARADAY_CONSTANT = codata_constant_type("Faraday constant", 96485.33212_dp, 0.0_dp, "C mol^-1")

Faraday constant

type(codata_constant_type), public, parameter :: FERMI_COUPLING_CONSTANT = codata_constant_type("Fermi coupling constant", 1.1663787e-5_dp, 0.0000006e-5_dp, "GeV^-2")

Fermi coupling constant

type(codata_constant_type), public, parameter :: FINE_STRUCTURE_CONSTANT = codata_constant_type("fine-structure constant", 7.2973525643e-3_dp, 0.0000000011e-3_dp, "")

fine-structure constant

type(codata_constant_type), public, parameter :: FIRST_RADIATION_CONSTANT = codata_constant_type("first radiation constant", 3.741771852e-16_dp, 0.0_dp, "W m^2")

first radiation constant

type(codata_constant_type), public, parameter :: FIRST_RADIATION_CONSTANT_FOR_SPECTRAL_RADIANCE = codata_constant_type("first radiation constant for spectral radiance", 1.191042972e-16_dp, 0.0_dp, "W m^2 sr^-1")

first radiation constant for spectral radiance

type(codata_constant_type), public, parameter :: HARTREE_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("hartree-atomic mass unit relationship", 2.92126231797e-8_dp, 0.00000000091e-8_dp, "u")

hartree-atomic mass unit relationship

type(codata_constant_type), public, parameter :: HARTREE_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("hartree-electron volt relationship", 27.211386245981_dp, 0.000000000030_dp, "eV")

hartree-electron volt relationship

type(codata_constant_type), public, parameter :: HARTREE_ENERGY = codata_constant_type("Hartree energy", 4.3597447222060e-18_dp, 0.0000000000048e-18_dp, "J")

Hartree energy

type(codata_constant_type), public, parameter :: HARTREE_ENERGY_IN_EV = codata_constant_type("Hartree energy in eV", 27.211386245981_dp, 0.000000000030_dp, "eV")

Hartree energy in eV

type(codata_constant_type), public, parameter :: HARTREE_HERTZ_RELATIONSHIP = codata_constant_type("hartree-hertz relationship", 6.5796839204999e15_dp, 0.0000000000072e15_dp, "Hz")

hartree-hertz relationship

type(codata_constant_type), public, parameter :: HARTREE_INVERSE_METER_RELATIONSHIP = codata_constant_type("hartree-inverse meter relationship", 2.1947463136314e7_dp, 0.0000000000024e7_dp, "m^-1")

hartree-inverse meter relationship

type(codata_constant_type), public, parameter :: HARTREE_JOULE_RELATIONSHIP = codata_constant_type("hartree-joule relationship", 4.3597447222060e-18_dp, 0.0000000000048e-18_dp, "J")

hartree-joule relationship

type(codata_constant_type), public, parameter :: HARTREE_KELVIN_RELATIONSHIP = codata_constant_type("hartree-kelvin relationship", 3.1577502480398e5_dp, 0.0000000000034e5_dp, "K")

hartree-kelvin relationship

type(codata_constant_type), public, parameter :: HARTREE_KILOGRAM_RELATIONSHIP = codata_constant_type("hartree-kilogram relationship", 4.8508702095419e-35_dp, 0.0000000000053e-35_dp, "kg")

hartree-kilogram relationship

type(codata_constant_type), public, parameter :: HELION_ELECTRON_MASS_RATIO = codata_constant_type("helion-electron mass ratio", 5495.88527984_dp, 0.00000016_dp, "")

helion-electron mass ratio

type(codata_constant_type), public, parameter :: HELION_G_FACTOR = codata_constant_type("helion g factor", -4.2552506995_dp, 0.0000000034_dp, "")

helion g factor

type(codata_constant_type), public, parameter :: HELION_MAG_MOM = codata_constant_type("helion mag. mom.", -1.07461755198e-26_dp, 0.00000000093e-26_dp, "J T^-1")

helion mag. mom.

type(codata_constant_type), public, parameter :: HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("helion mag. mom. to Bohr magneton ratio", -1.15874098083e-3_dp, 0.00000000094e-3_dp, "")

helion mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("helion mag. mom. to nuclear magneton ratio", -2.1276253498_dp, 0.0000000017_dp, "")

helion mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: HELION_MASS = codata_constant_type("helion mass", 5.0064127862e-27_dp, 0.0000000016e-27_dp, "kg")

helion mass

type(codata_constant_type), public, parameter :: HELION_MASS_ENERGY_EQUIVALENT = codata_constant_type("helion mass energy equivalent", 4.4995394185e-10_dp, 0.0000000014e-10_dp, "J")

helion mass energy equivalent

type(codata_constant_type), public, parameter :: HELION_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("helion mass energy equivalent in MeV", 2808.39161112_dp, 0.00000088_dp, "MeV")

helion mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: HELION_MASS_IN_U = codata_constant_type("helion mass in u", 3.014932246932_dp, 0.000000000074_dp, "u")

helion mass in u

type(codata_constant_type), public, parameter :: HELION_MOLAR_MASS = codata_constant_type("helion molar mass", 3.01493225010e-3_dp, 0.00000000094e-3_dp, "kg mol^-1")

helion molar mass

type(codata_constant_type), public, parameter :: HELION_PROTON_MASS_RATIO = codata_constant_type("helion-proton mass ratio", 2.993152671552_dp, 0.000000000070_dp, "")

helion-proton mass ratio

type(codata_constant_type), public, parameter :: HELION_RELATIVE_ATOMIC_MASS = codata_constant_type("helion relative atomic mass", 3.014932246932_dp, 0.000000000074_dp, "")

helion relative atomic mass

type(codata_constant_type), public, parameter :: HELION_SHIELDING_SHIFT = codata_constant_type("helion shielding shift", 5.9967029e-5_dp, 0.0000023e-5_dp, "")

helion shielding shift

type(codata_constant_type), public, parameter :: HERTZ_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("hertz-atomic mass unit relationship", 4.4398216590e-24_dp, 0.0000000014e-24_dp, "u")

hertz-atomic mass unit relationship

type(codata_constant_type), public, parameter :: HERTZ_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("hertz-electron volt relationship", 4.135667696e-15_dp, 0.0_dp, "eV")

hertz-electron volt relationship

type(codata_constant_type), public, parameter :: HERTZ_HARTREE_RELATIONSHIP = codata_constant_type("hertz-hartree relationship", 1.5198298460574e-16_dp, 0.0000000000017e-16_dp, "E_h")

hertz-hartree relationship

type(codata_constant_type), public, parameter :: HERTZ_INVERSE_METER_RELATIONSHIP = codata_constant_type("hertz-inverse meter relationship", 3.335640951e-9_dp, 0.0_dp, "m^-1")

hertz-inverse meter relationship

type(codata_constant_type), public, parameter :: HERTZ_JOULE_RELATIONSHIP = codata_constant_type("hertz-joule relationship", 6.62607015e-34_dp, 0.0_dp, "J")

hertz-joule relationship

type(codata_constant_type), public, parameter :: HERTZ_KELVIN_RELATIONSHIP = codata_constant_type("hertz-kelvin relationship", 4.799243073e-11_dp, 0.0_dp, "K")

hertz-kelvin relationship

type(codata_constant_type), public, parameter :: HERTZ_KILOGRAM_RELATIONSHIP = codata_constant_type("hertz-kilogram relationship", 7.372497323e-51_dp, 0.0_dp, "kg")

hertz-kilogram relationship

type(codata_constant_type), public, parameter :: HYPERFINE_TRANSITION_FREQUENCY_OF_CS_133 = codata_constant_type("hyperfine transition frequency of Cs-133", 9192631770_dp, 0.0_dp, "Hz")

hyperfine transition frequency of Cs-133

type(codata_constant_type), public, parameter :: INVERSE_FINE_STRUCTURE_CONSTANT = codata_constant_type("inverse fine-structure constant", 137.035999177_dp, 0.000000021_dp, "")

inverse fine-structure constant

type(codata_constant_type), public, parameter :: INVERSE_METER_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("inverse meter-atomic mass unit relationship", 1.33102504824e-15_dp, 0.00000000041e-15_dp, "u")

inverse meter-atomic mass unit relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("inverse meter-electron volt relationship", 1.239841984e-6_dp, 0.0_dp, "eV")

inverse meter-electron volt relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_HARTREE_RELATIONSHIP = codata_constant_type("inverse meter-hartree relationship", 4.5563352529132e-8_dp, 0.0000000000050e-8_dp, "E_h")

inverse meter-hartree relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_HERTZ_RELATIONSHIP = codata_constant_type("inverse meter-hertz relationship", 299792458_dp, 0.0_dp, "Hz")

inverse meter-hertz relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_JOULE_RELATIONSHIP = codata_constant_type("inverse meter-joule relationship", 1.986445857e-25_dp, 0.0_dp, "J")

inverse meter-joule relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_KELVIN_RELATIONSHIP = codata_constant_type("inverse meter-kelvin relationship", 1.438776877e-2_dp, 0.0_dp, "K")

inverse meter-kelvin relationship

type(codata_constant_type), public, parameter :: INVERSE_METER_KILOGRAM_RELATIONSHIP = codata_constant_type("inverse meter-kilogram relationship", 2.210219094e-42_dp, 0.0_dp, "kg")

inverse meter-kilogram relationship

type(codata_constant_type), public, parameter :: INVERSE_OF_CONDUCTANCE_QUANTUM = codata_constant_type("inverse of conductance quantum", 12906.40372_dp, 0.0_dp, "ohm")

inverse of conductance quantum

type(codata_constant_type), public, parameter :: JOSEPHSON_CONSTANT = codata_constant_type("Josephson constant", 483597.8484e9_dp, 0.0_dp, "Hz V^-1")

Josephson constant

type(codata_constant_type), public, parameter :: JOULE_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("joule-atomic mass unit relationship", 6.7005352471e9_dp, 0.0000000021e9_dp, "u")

joule-atomic mass unit relationship

type(codata_constant_type), public, parameter :: JOULE_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("joule-electron volt relationship", 6.241509074e18_dp, 0.0_dp, "eV")

joule-electron volt relationship

type(codata_constant_type), public, parameter :: JOULE_HARTREE_RELATIONSHIP = codata_constant_type("joule-hartree relationship", 2.2937122783969e17_dp, 0.0000000000025e17_dp, "E_h")

joule-hartree relationship

type(codata_constant_type), public, parameter :: JOULE_HERTZ_RELATIONSHIP = codata_constant_type("joule-hertz relationship", 1.509190179e33_dp, 0.0_dp, "Hz")

joule-hertz relationship

type(codata_constant_type), public, parameter :: JOULE_INVERSE_METER_RELATIONSHIP = codata_constant_type("joule-inverse meter relationship", 5.034116567e24_dp, 0.0_dp, "m^-1")

joule-inverse meter relationship

type(codata_constant_type), public, parameter :: JOULE_KELVIN_RELATIONSHIP = codata_constant_type("joule-kelvin relationship", 7.242970516e22_dp, 0.0_dp, "K")

joule-kelvin relationship

type(codata_constant_type), public, parameter :: JOULE_KILOGRAM_RELATIONSHIP = codata_constant_type("joule-kilogram relationship", 1.112650056e-17_dp, 0.0_dp, "kg")

joule-kilogram relationship

type(codata_constant_type), public, parameter :: KELVIN_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("kelvin-atomic mass unit relationship", 9.2510872884e-14_dp, 0.0000000029e-14_dp, "u")

kelvin-atomic mass unit relationship

type(codata_constant_type), public, parameter :: KELVIN_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("kelvin-electron volt relationship", 8.617333262e-5_dp, 0.0_dp, "eV")

kelvin-electron volt relationship

type(codata_constant_type), public, parameter :: KELVIN_HARTREE_RELATIONSHIP = codata_constant_type("kelvin-hartree relationship", 3.1668115634564e-6_dp, 0.0000000000035e-6_dp, "E_h")

kelvin-hartree relationship

type(codata_constant_type), public, parameter :: KELVIN_HERTZ_RELATIONSHIP = codata_constant_type("kelvin-hertz relationship", 2.083661912e10_dp, 0.0_dp, "Hz")

kelvin-hertz relationship

type(codata_constant_type), public, parameter :: KELVIN_INVERSE_METER_RELATIONSHIP = codata_constant_type("kelvin-inverse meter relationship", 69.50348004_dp, 0.0_dp, "m^-1")

kelvin-inverse meter relationship

type(codata_constant_type), public, parameter :: KELVIN_JOULE_RELATIONSHIP = codata_constant_type("kelvin-joule relationship", 1.380649e-23_dp, 0.0_dp, "J")

kelvin-joule relationship

type(codata_constant_type), public, parameter :: KELVIN_KILOGRAM_RELATIONSHIP = codata_constant_type("kelvin-kilogram relationship", 1.536179187e-40_dp, 0.0_dp, "kg")

kelvin-kilogram relationship

type(codata_constant_type), public, parameter :: KILOGRAM_ATOMIC_MASS_UNIT_RELATIONSHIP = codata_constant_type("kilogram-atomic mass unit relationship", 6.0221407537e26_dp, 0.0000000019e26_dp, "u")

kilogram-atomic mass unit relationship

type(codata_constant_type), public, parameter :: KILOGRAM_ELECTRON_VOLT_RELATIONSHIP = codata_constant_type("kilogram-electron volt relationship", 5.609588603e35_dp, 0.0_dp, "eV")

kilogram-electron volt relationship

type(codata_constant_type), public, parameter :: KILOGRAM_HARTREE_RELATIONSHIP = codata_constant_type("kilogram-hartree relationship", 2.0614857887415e34_dp, 0.0000000000022e34_dp, "E_h")

kilogram-hartree relationship

type(codata_constant_type), public, parameter :: KILOGRAM_HERTZ_RELATIONSHIP = codata_constant_type("kilogram-hertz relationship", 1.356392489e50_dp, 0.0_dp, "Hz")

kilogram-hertz relationship

type(codata_constant_type), public, parameter :: KILOGRAM_INVERSE_METER_RELATIONSHIP = codata_constant_type("kilogram-inverse meter relationship", 4.524438335e41_dp, 0.0_dp, "m^-1")

kilogram-inverse meter relationship

type(codata_constant_type), public, parameter :: KILOGRAM_JOULE_RELATIONSHIP = codata_constant_type("kilogram-joule relationship", 8.987551787e16_dp, 0.0_dp, "J")

kilogram-joule relationship

type(codata_constant_type), public, parameter :: KILOGRAM_KELVIN_RELATIONSHIP = codata_constant_type("kilogram-kelvin relationship", 6.509657260e39_dp, 0.0_dp, "K")

kilogram-kelvin relationship

type(codata_constant_type), public, parameter :: LATTICE_PARAMETER_OF_SILICON = codata_constant_type("lattice parameter of silicon", 5.431020511e-10_dp, 0.000000089e-10_dp, "m")

lattice parameter of silicon

type(codata_constant_type), public, parameter :: LATTICE_SPACING_OF_IDEAL_SI_220 = codata_constant_type("lattice spacing of ideal Si (220)", 1.920155716e-10_dp, 0.000000032e-10_dp, "m")

lattice spacing of ideal Si (220)

type(codata_constant_type), public, parameter :: LOSCHMIDT_CONSTANT_273_15_K_100_KPA = codata_constant_type("Loschmidt constant (273.15 K, 100 kPa)", 2.651645804e25_dp, 0.0_dp, "m^-3")

Loschmidt constant (273.15 K, 100 kPa)

type(codata_constant_type), public, parameter :: LOSCHMIDT_CONSTANT_273_15_K_101_325_KPA = codata_constant_type("Loschmidt constant (273.15 K, 101.325 kPa)", 2.686780111e25_dp, 0.0_dp, "m^-3")

Loschmidt constant (273.15 K, 101.325 kPa)

type(codata_constant_type), public, parameter :: LUMINOUS_EFFICACY = codata_constant_type("luminous efficacy", 683_dp, 0.0_dp, "lm W^-1")

luminous efficacy

type(codata_constant_type), public, parameter :: MAG_FLUX_QUANTUM = codata_constant_type("mag. flux quantum", 2.067833848e-15_dp, 0.0_dp, "Wb")

mag. flux quantum

type(codata_constant_type), public, parameter :: MOLAR_GAS_CONSTANT = codata_constant_type("molar gas constant", 8.314462618_dp, 0.0_dp, "J mol^-1 K^-1")

molar gas constant

type(codata_constant_type), public, parameter :: MOLAR_MASS_CONSTANT = codata_constant_type("molar mass constant", 1.00000000105e-3_dp, 0.00000000031e-3_dp, "kg mol^-1")

molar mass constant

type(codata_constant_type), public, parameter :: MOLAR_MASS_OF_CARBON_12 = codata_constant_type("molar mass of carbon-12", 12.0000000126e-3_dp, 0.0000000037e-3_dp, "kg mol^-1")

molar mass of carbon-12

type(codata_constant_type), public, parameter :: MOLAR_PLANCK_CONSTANT = codata_constant_type("molar Planck constant", 3.990312712e-10_dp, 0.0_dp, "J Hz^-1 mol^-1")

molar Planck constant

type(codata_constant_type), public, parameter :: MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_100_KPA = codata_constant_type("molar volume of ideal gas (273.15 K, 100 kPa)", 22.71095464e-3_dp, 0.0_dp, "m^3 mol^-1")

molar volume of ideal gas (273.15 K, 100 kPa)

type(codata_constant_type), public, parameter :: MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_101_325_KPA = codata_constant_type("molar volume of ideal gas (273.15 K, 101.325 kPa)", 22.41396954e-3_dp, 0.0_dp, "m^3 mol^-1")

molar volume of ideal gas (273.15 K, 101.325 kPa)

type(codata_constant_type), public, parameter :: MOLAR_VOLUME_OF_SILICON = codata_constant_type("molar volume of silicon", 1.205883199e-5_dp, 0.000000060e-5_dp, "m^3 mol^-1")

molar volume of silicon

type(codata_constant_type), public, parameter :: MOLYBDENUM_X_UNIT = codata_constant_type("Molybdenum x unit", 1.00209952e-13_dp, 0.00000053e-13_dp, "m")

Molybdenum x unit

type(codata_constant_type), public, parameter :: MUON_COMPTON_WAVELENGTH = codata_constant_type("muon Compton wavelength", 1.173444110e-14_dp, 0.000000026e-14_dp, "m")

muon Compton wavelength

type(codata_constant_type), public, parameter :: MUON_ELECTRON_MASS_RATIO = codata_constant_type("muon-electron mass ratio", 206.7682827_dp, 0.0000046_dp, "")

muon-electron mass ratio

type(codata_constant_type), public, parameter :: MUON_G_FACTOR = codata_constant_type("muon g factor", -2.00233184123_dp, 0.00000000082_dp, "")

muon g factor

type(codata_constant_type), public, parameter :: MUON_MAG_MOM = codata_constant_type("muon mag. mom.", -4.49044830e-26_dp, 0.00000010e-26_dp, "J T^-1")

muon mag. mom.

type(codata_constant_type), public, parameter :: MUON_MAG_MOM_ANOMALY = codata_constant_type("muon mag. mom. anomaly", 1.16592062e-3_dp, 0.00000041e-3_dp, "")

muon mag. mom. anomaly

type(codata_constant_type), public, parameter :: MUON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("muon mag. mom. to Bohr magneton ratio", -4.84197048e-3_dp, 0.00000011e-3_dp, "")

muon mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: MUON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("muon mag. mom. to nuclear magneton ratio", -8.89059704_dp, 0.00000020_dp, "")

muon mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: MUON_MASS = codata_constant_type("muon mass", 1.883531627e-28_dp, 0.000000042e-28_dp, "kg")

muon mass

type(codata_constant_type), public, parameter :: MUON_MASS_ENERGY_EQUIVALENT = codata_constant_type("muon mass energy equivalent", 1.692833804e-11_dp, 0.000000038e-11_dp, "J")

muon mass energy equivalent

type(codata_constant_type), public, parameter :: MUON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("muon mass energy equivalent in MeV", 105.6583755_dp, 0.0000023_dp, "MeV")

muon mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: MUON_MASS_IN_U = codata_constant_type("muon mass in u", 0.1134289257_dp, 0.0000000025_dp, "u")

muon mass in u

type(codata_constant_type), public, parameter :: MUON_MOLAR_MASS = codata_constant_type("muon molar mass", 1.134289258e-4_dp, 0.000000025e-4_dp, "kg mol^-1")

muon molar mass

type(codata_constant_type), public, parameter :: MUON_NEUTRON_MASS_RATIO = codata_constant_type("muon-neutron mass ratio", 0.1124545168_dp, 0.0000000025_dp, "")

muon-neutron mass ratio

type(codata_constant_type), public, parameter :: MUON_PROTON_MAG_MOM_RATIO = codata_constant_type("muon-proton mag. mom. ratio", -3.183345146_dp, 0.000000071_dp, "")

muon-proton mag. mom. ratio

type(codata_constant_type), public, parameter :: MUON_PROTON_MASS_RATIO = codata_constant_type("muon-proton mass ratio", 0.1126095262_dp, 0.0000000025_dp, "")

muon-proton mass ratio

type(codata_constant_type), public, parameter :: MUON_TAU_MASS_RATIO = codata_constant_type("muon-tau mass ratio", 5.94635e-2_dp, 0.00040e-2_dp, "")

muon-tau mass ratio

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_ACTION = codata_constant_type("natural unit of action", 1.054571817e-34_dp, 0.0_dp, "J s")

natural unit of action

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_ACTION_IN_EV_S = codata_constant_type("natural unit of action in eV s", 6.582119569e-16_dp, 0.0_dp, "eV s")

natural unit of action in eV s

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_ENERGY = codata_constant_type("natural unit of energy", 8.1871057880e-14_dp, 0.0000000026e-14_dp, "J")

natural unit of energy

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_ENERGY_IN_MEV = codata_constant_type("natural unit of energy in MeV", 0.51099895069_dp, 0.00000000016_dp, "MeV")

natural unit of energy in MeV

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_LENGTH = codata_constant_type("natural unit of length", 3.8615926744e-13_dp, 0.0000000012e-13_dp, "m")

natural unit of length

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_MASS = codata_constant_type("natural unit of mass", 9.1093837139e-31_dp, 0.0000000028e-31_dp, "kg")

natural unit of mass

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_MOMENTUM = codata_constant_type("natural unit of momentum", 2.73092453446e-22_dp, 0.00000000085e-22_dp, "kg m s^-1")

natural unit of momentum

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_MOMENTUM_IN_MEV_C = codata_constant_type("natural unit of momentum in MeV/c", 0.51099895069_dp, 0.00000000016_dp, "MeV/c")

natural unit of momentum in MeV/c

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_TIME = codata_constant_type("natural unit of time", 1.28808866644e-21_dp, 0.00000000040e-21_dp, "s")

natural unit of time

type(codata_constant_type), public, parameter :: NATURAL_UNIT_OF_VELOCITY = codata_constant_type("natural unit of velocity", 299792458_dp, 0.0_dp, "m s^-1")

natural unit of velocity

type(codata_constant_type), public, parameter :: NEUTRON_COMPTON_WAVELENGTH = codata_constant_type("neutron Compton wavelength", 1.31959090382e-15_dp, 0.00000000067e-15_dp, "m")

neutron Compton wavelength

type(codata_constant_type), public, parameter :: NEUTRON_ELECTRON_MAG_MOM_RATIO = codata_constant_type("neutron-electron mag. mom. ratio", 1.04066884e-3_dp, 0.00000024e-3_dp, "")

neutron-electron mag. mom. ratio

type(codata_constant_type), public, parameter :: NEUTRON_ELECTRON_MASS_RATIO = codata_constant_type("neutron-electron mass ratio", 1838.68366200_dp, 0.00000074_dp, "")

neutron-electron mass ratio

type(codata_constant_type), public, parameter :: NEUTRON_GYROMAG_RATIO = codata_constant_type("neutron gyromag. ratio", 1.83247174e8_dp, 0.00000043e8_dp, "s^-1 T^-1")

neutron gyromag. ratio

type(codata_constant_type), public, parameter :: NEUTRON_GYROMAG_RATIO_IN_MHZ_T = codata_constant_type("neutron gyromag. ratio in MHz/T", 29.1646935_dp, 0.0000069_dp, "MHz T^-1")

neutron gyromag. ratio in MHz/T

type(codata_constant_type), public, parameter :: NEUTRON_G_FACTOR = codata_constant_type("neutron g factor", -3.82608552_dp, 0.00000090_dp, "")

neutron g factor

type(codata_constant_type), public, parameter :: NEUTRON_MAG_MOM = codata_constant_type("neutron mag. mom.", -9.6623653e-27_dp, 0.0000023e-27_dp, "J T^-1")

neutron mag. mom.

type(codata_constant_type), public, parameter :: NEUTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("neutron mag. mom. to Bohr magneton ratio", -1.04187565e-3_dp, 0.00000025e-3_dp, "")

neutron mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: NEUTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("neutron mag. mom. to nuclear magneton ratio", -1.91304276_dp, 0.00000045_dp, "")

neutron mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: NEUTRON_MASS = codata_constant_type("neutron mass", 1.67492750056e-27_dp, 0.00000000085e-27_dp, "kg")

neutron mass

type(codata_constant_type), public, parameter :: NEUTRON_MASS_ENERGY_EQUIVALENT = codata_constant_type("neutron mass energy equivalent", 1.50534976514e-10_dp, 0.00000000076e-10_dp, "J")

neutron mass energy equivalent

type(codata_constant_type), public, parameter :: NEUTRON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("neutron mass energy equivalent in MeV", 939.56542194_dp, 0.00000048_dp, "MeV")

neutron mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: NEUTRON_MASS_IN_U = codata_constant_type("neutron mass in u", 1.00866491606_dp, 0.00000000040_dp, "u")

neutron mass in u

type(codata_constant_type), public, parameter :: NEUTRON_MOLAR_MASS = codata_constant_type("neutron molar mass", 1.00866491712e-3_dp, 0.00000000051e-3_dp, "kg mol^-1")

neutron molar mass

type(codata_constant_type), public, parameter :: NEUTRON_MUON_MASS_RATIO = codata_constant_type("neutron-muon mass ratio", 8.89248408_dp, 0.00000020_dp, "")

neutron-muon mass ratio

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MAG_MOM_RATIO = codata_constant_type("neutron-proton mag. mom. ratio", -0.68497935_dp, 0.00000016_dp, "")

neutron-proton mag. mom. ratio

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MASS_DIFFERENCE = codata_constant_type("neutron-proton mass difference", 2.30557461e-30_dp, 0.00000067e-30_dp, "kg")

neutron-proton mass difference

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT = codata_constant_type("neutron-proton mass difference energy equivalent", 2.07214712e-13_dp, 0.00000060e-13_dp, "J")

neutron-proton mass difference energy equivalent

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("neutron-proton mass difference energy equivalent in MeV", 1.29333251_dp, 0.00000038_dp, "MeV")

neutron-proton mass difference energy equivalent in MeV

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MASS_DIFFERENCE_IN_U = codata_constant_type("neutron-proton mass difference in u", 1.38844948e-3_dp, 0.00000040e-3_dp, "u")

neutron-proton mass difference in u

type(codata_constant_type), public, parameter :: NEUTRON_PROTON_MASS_RATIO = codata_constant_type("neutron-proton mass ratio", 1.00137841946_dp, 0.00000000040_dp, "")

neutron-proton mass ratio

type(codata_constant_type), public, parameter :: NEUTRON_RELATIVE_ATOMIC_MASS = codata_constant_type("neutron relative atomic mass", 1.00866491606_dp, 0.00000000040_dp, "")

neutron relative atomic mass

type(codata_constant_type), public, parameter :: NEUTRON_TAU_MASS_RATIO = codata_constant_type("neutron-tau mass ratio", 0.528779_dp, 0.000036_dp, "")

neutron-tau mass ratio

type(codata_constant_type), public, parameter :: NEUTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO = codata_constant_type("neutron to shielded proton mag. mom. ratio", -0.68499694_dp, 0.00000016_dp, "")

neutron to shielded proton mag. mom. ratio

type(codata_constant_type), public, parameter :: NEWTONIAN_CONSTANT_OF_GRAVITATION = codata_constant_type("Newtonian constant of gravitation", 6.67430e-11_dp, 0.00015e-11_dp, "m^3 kg^-1 s^-2")

Newtonian constant of gravitation

type(codata_constant_type), public, parameter :: NEWTONIAN_CONSTANT_OF_GRAVITATION_OVER_H_BAR_C = codata_constant_type("Newtonian constant of gravitation over h-bar c", 6.70883e-39_dp, 0.00015e-39_dp, "(GeV/c^2)^-2")

Newtonian constant of gravitation over h-bar c

type(codata_constant_type), public, parameter :: NUCLEAR_MAGNETON = codata_constant_type("nuclear magneton", 5.0507837393e-27_dp, 0.0000000016e-27_dp, "J T^-1")

nuclear magneton

type(codata_constant_type), public, parameter :: NUCLEAR_MAGNETON_IN_EV_T = codata_constant_type("nuclear magneton in eV/T", 3.15245125417e-8_dp, 0.00000000098e-8_dp, "eV T^-1")

nuclear magneton in eV/T

type(codata_constant_type), public, parameter :: NUCLEAR_MAGNETON_IN_INVERSE_METER_PER_TESLA = codata_constant_type("nuclear magneton in inverse meter per tesla", 2.54262341009e-2_dp, 0.00000000079e-2_dp, "m^-1 T^-1")

nuclear magneton in inverse meter per tesla

type(codata_constant_type), public, parameter :: NUCLEAR_MAGNETON_IN_K_T = codata_constant_type("nuclear magneton in K/T", 3.6582677706e-4_dp, 0.0000000011e-4_dp, "K T^-1")

nuclear magneton in K/T

type(codata_constant_type), public, parameter :: NUCLEAR_MAGNETON_IN_MHZ_T = codata_constant_type("nuclear magneton in MHz/T", 7.6225932188_dp, 0.0000000024_dp, "MHz T^-1")

nuclear magneton in MHz/T

type(codata_constant_type), public, parameter :: PLANCK_CONSTANT = codata_constant_type("Planck constant", 6.62607015e-34_dp, 0.0_dp, "J Hz^-1")

Planck constant

type(codata_constant_type), public, parameter :: PLANCK_CONSTANT_IN_EV_HZ = codata_constant_type("Planck constant in eV/Hz", 4.135667696e-15_dp, 0.0_dp, "eV Hz^-1")

Planck constant in eV/Hz

type(codata_constant_type), public, parameter :: PLANCK_LENGTH = codata_constant_type("Planck length", 1.616255e-35_dp, 0.000018e-35_dp, "m")

Planck length

type(codata_constant_type), public, parameter :: PLANCK_MASS = codata_constant_type("Planck mass", 2.176434e-8_dp, 0.000024e-8_dp, "kg")

Planck mass

type(codata_constant_type), public, parameter :: PLANCK_MASS_ENERGY_EQUIVALENT_IN_GEV = codata_constant_type("Planck mass energy equivalent in GeV", 1.220890e19_dp, 0.000014e19_dp, "GeV")

Planck mass energy equivalent in GeV

type(codata_constant_type), public, parameter :: PLANCK_TEMPERATURE = codata_constant_type("Planck temperature", 1.416784e32_dp, 0.000016e32_dp, "K")

Planck temperature

type(codata_constant_type), public, parameter :: PLANCK_TIME = codata_constant_type("Planck time", 5.391247e-44_dp, 0.000060e-44_dp, "s")

Planck time

type(codata_constant_type), public, parameter :: PROTON_CHARGE_TO_MASS_QUOTIENT = codata_constant_type("proton charge to mass quotient", 9.5788331430e7_dp, 0.0000000030e7_dp, "C kg^-1")

proton charge to mass quotient

type(codata_constant_type), public, parameter :: PROTON_COMPTON_WAVELENGTH = codata_constant_type("proton Compton wavelength", 1.32140985360e-15_dp, 0.00000000041e-15_dp, "m")

proton Compton wavelength

type(codata_constant_type), public, parameter :: PROTON_ELECTRON_MASS_RATIO = codata_constant_type("proton-electron mass ratio", 1836.152673426_dp, 0.000000032_dp, "")

proton-electron mass ratio

type(codata_constant_type), public, parameter :: PROTON_GYROMAG_RATIO = codata_constant_type("proton gyromag. ratio", 2.6752218708e8_dp, 0.0000000011e8_dp, "s^-1 T^-1")

proton gyromag. ratio

type(codata_constant_type), public, parameter :: PROTON_GYROMAG_RATIO_IN_MHZ_T = codata_constant_type("proton gyromag. ratio in MHz/T", 42.577478461_dp, 0.000000018_dp, "MHz T^-1")

proton gyromag. ratio in MHz/T

type(codata_constant_type), public, parameter :: PROTON_G_FACTOR = codata_constant_type("proton g factor", 5.5856946893_dp, 0.0000000016_dp, "")

proton g factor

type(codata_constant_type), public, parameter :: PROTON_MAG_MOM = codata_constant_type("proton mag. mom.", 1.41060679545e-26_dp, 0.00000000060e-26_dp, "J T^-1")

proton mag. mom.

type(codata_constant_type), public, parameter :: PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("proton mag. mom. to Bohr magneton ratio", 1.52103220230e-3_dp, 0.00000000045e-3_dp, "")

proton mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("proton mag. mom. to nuclear magneton ratio", 2.79284734463_dp, 0.00000000082_dp, "")

proton mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: PROTON_MAG_SHIELDING_CORRECTION = codata_constant_type("proton mag. shielding correction", 2.56715e-5_dp, 0.00041e-5_dp, "")

proton mag. shielding correction

type(codata_constant_type), public, parameter :: PROTON_MASS = codata_constant_type("proton mass", 1.67262192595e-27_dp, 0.00000000052e-27_dp, "kg")

proton mass

type(codata_constant_type), public, parameter :: PROTON_MASS_ENERGY_EQUIVALENT = codata_constant_type("proton mass energy equivalent", 1.50327761802e-10_dp, 0.00000000047e-10_dp, "J")

proton mass energy equivalent

type(codata_constant_type), public, parameter :: PROTON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("proton mass energy equivalent in MeV", 938.27208943_dp, 0.00000029_dp, "MeV")

proton mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: PROTON_MASS_IN_U = codata_constant_type("proton mass in u", 1.0072764665789_dp, 0.0000000000083_dp, "u")

proton mass in u

type(codata_constant_type), public, parameter :: PROTON_MOLAR_MASS = codata_constant_type("proton molar mass", 1.00727646764e-3_dp, 0.00000000031e-3_dp, "kg mol^-1")

proton molar mass

type(codata_constant_type), public, parameter :: PROTON_MUON_MASS_RATIO = codata_constant_type("proton-muon mass ratio", 8.88024338_dp, 0.00000020_dp, "")

proton-muon mass ratio

type(codata_constant_type), public, parameter :: PROTON_NEUTRON_MAG_MOM_RATIO = codata_constant_type("proton-neutron mag. mom. ratio", -1.45989802_dp, 0.00000034_dp, "")

proton-neutron mag. mom. ratio

type(codata_constant_type), public, parameter :: PROTON_NEUTRON_MASS_RATIO = codata_constant_type("proton-neutron mass ratio", 0.99862347797_dp, 0.00000000040_dp, "")

proton-neutron mass ratio

type(codata_constant_type), public, parameter :: PROTON_RELATIVE_ATOMIC_MASS = codata_constant_type("proton relative atomic mass", 1.0072764665789_dp, 0.0000000000083_dp, "")

proton relative atomic mass

type(codata_constant_type), public, parameter :: PROTON_RMS_CHARGE_RADIUS = codata_constant_type("proton rms charge radius", 8.4075e-16_dp, 0.0064e-16_dp, "m")

proton rms charge radius

type(codata_constant_type), public, parameter :: PROTON_TAU_MASS_RATIO = codata_constant_type("proton-tau mass ratio", 0.528051_dp, 0.000036_dp, "")

proton-tau mass ratio

type(codata_constant_type), public, parameter :: QUANTUM_OF_CIRCULATION = codata_constant_type("quantum of circulation", 3.6369475467e-4_dp, 0.0000000011e-4_dp, "m^2 s^-1")

quantum of circulation

type(codata_constant_type), public, parameter :: QUANTUM_OF_CIRCULATION_TIMES_2 = codata_constant_type("quantum of circulation times 2", 7.2738950934e-4_dp, 0.0000000023e-4_dp, "m^2 s^-1")

quantum of circulation times 2

type(codata_constant_type), public, parameter :: REDUCED_COMPTON_WAVELENGTH = codata_constant_type("reduced Compton wavelength", 3.8615926744e-13_dp, 0.0000000012e-13_dp, "m")

reduced Compton wavelength

type(codata_constant_type), public, parameter :: REDUCED_MUON_COMPTON_WAVELENGTH = codata_constant_type("reduced muon Compton wavelength", 1.867594306e-15_dp, 0.000000042e-15_dp, "m")

reduced muon Compton wavelength

type(codata_constant_type), public, parameter :: REDUCED_NEUTRON_COMPTON_WAVELENGTH = codata_constant_type("reduced neutron Compton wavelength", 2.1001941520e-16_dp, 0.0000000011e-16_dp, "m")

reduced neutron Compton wavelength

type(codata_constant_type), public, parameter :: REDUCED_PLANCK_CONSTANT = codata_constant_type("reduced Planck constant", 1.054571817e-34_dp, 0.0_dp, "J s")

reduced Planck constant

type(codata_constant_type), public, parameter :: REDUCED_PLANCK_CONSTANT_IN_EV_S = codata_constant_type("reduced Planck constant in eV s", 6.582119569e-16_dp, 0.0_dp, "eV s")

reduced Planck constant in eV s

type(codata_constant_type), public, parameter :: REDUCED_PLANCK_CONSTANT_TIMES_C_IN_MEV_FM = codata_constant_type("reduced Planck constant times c in MeV fm", 197.3269804_dp, 0.0_dp, "MeV fm")

reduced Planck constant times c in MeV fm

type(codata_constant_type), public, parameter :: REDUCED_PROTON_COMPTON_WAVELENGTH = codata_constant_type("reduced proton Compton wavelength", 2.10308910051e-16_dp, 0.00000000066e-16_dp, "m")

reduced proton Compton wavelength

type(codata_constant_type), public, parameter :: REDUCED_TAU_COMPTON_WAVELENGTH = codata_constant_type("reduced tau Compton wavelength", 1.110538e-16_dp, 0.000075e-16_dp, "m")

reduced tau Compton wavelength

type(codata_constant_type), public, parameter :: RYDBERG_CONSTANT = codata_constant_type("Rydberg constant", 10973731.568157_dp, 0.000012_dp, "m^-1")

Rydberg constant

type(codata_constant_type), public, parameter :: RYDBERG_CONSTANT_TIMES_C_IN_HZ = codata_constant_type("Rydberg constant times c in Hz", 3.2898419602500e15_dp, 0.0000000000036e15_dp, "Hz")

Rydberg constant times c in Hz

type(codata_constant_type), public, parameter :: RYDBERG_CONSTANT_TIMES_HC_IN_EV = codata_constant_type("Rydberg constant times hc in eV", 13.605693122990_dp, 0.000000000015_dp, "eV")

Rydberg constant times hc in eV

type(codata_constant_type), public, parameter :: RYDBERG_CONSTANT_TIMES_HC_IN_J = codata_constant_type("Rydberg constant times hc in J", 2.1798723611030e-18_dp, 0.0000000000024e-18_dp, "J")

Rydberg constant times hc in J

type(codata_constant_type), public, parameter :: SACKUR_TETRODE_CONSTANT_1_K_100_KPA = codata_constant_type("Sackur-Tetrode constant (1 K, 100 kPa)", -1.15170753496_dp, 0.00000000047_dp, "")

Sackur-Tetrode constant (1 K, 100 kPa)

type(codata_constant_type), public, parameter :: SACKUR_TETRODE_CONSTANT_1_K_101_325_KPA = codata_constant_type("Sackur-Tetrode constant (1 K, 101.325 kPa)", -1.16487052149_dp, 0.00000000047_dp, "")

Sackur-Tetrode constant (1 K, 101.325 kPa)

type(codata_constant_type), public, parameter :: SECOND_RADIATION_CONSTANT = codata_constant_type("second radiation constant", 1.438776877e-2_dp, 0.0_dp, "m K")

second radiation constant

type(codata_constant_type), public, parameter :: SHIELDED_HELION_GYROMAG_RATIO = codata_constant_type("shielded helion gyromag. ratio", 2.0378946078e8_dp, 0.0000000018e8_dp, "s^-1 T^-1")

shielded helion gyromag. ratio

type(codata_constant_type), public, parameter :: SHIELDED_HELION_GYROMAG_RATIO_IN_MHZ_T = codata_constant_type("shielded helion gyromag. ratio in MHz/T", 32.434100033_dp, 0.000000028_dp, "MHz T^-1")

shielded helion gyromag. ratio in MHz/T

type(codata_constant_type), public, parameter :: SHIELDED_HELION_MAG_MOM = codata_constant_type("shielded helion mag. mom.", -1.07455311035e-26_dp, 0.00000000093e-26_dp, "J T^-1")

shielded helion mag. mom.

type(codata_constant_type), public, parameter :: SHIELDED_HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("shielded helion mag. mom. to Bohr magneton ratio", -1.15867149457e-3_dp, 0.00000000094e-3_dp, "")

shielded helion mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: SHIELDED_HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("shielded helion mag. mom. to nuclear magneton ratio", -2.1274977624_dp, 0.0000000017_dp, "")

shielded helion mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: SHIELDED_HELION_TO_PROTON_MAG_MOM_RATIO = codata_constant_type("shielded helion to proton mag. mom. ratio", -0.76176657721_dp, 0.00000000066_dp, "")

shielded helion to proton mag. mom. ratio

type(codata_constant_type), public, parameter :: SHIELDED_HELION_TO_SHIELDED_PROTON_MAG_MOM_RATIO = codata_constant_type("shielded helion to shielded proton mag. mom. ratio", -0.7617861334_dp, 0.0000000031_dp, "")

shielded helion to shielded proton mag. mom. ratio

type(codata_constant_type), public, parameter :: SHIELDED_PROTON_GYROMAG_RATIO = codata_constant_type("shielded proton gyromag. ratio", 2.675153194e8_dp, 0.000000011e8_dp, "s^-1 T^-1")

shielded proton gyromag. ratio

type(codata_constant_type), public, parameter :: SHIELDED_PROTON_GYROMAG_RATIO_IN_MHZ_T = codata_constant_type("shielded proton gyromag. ratio in MHz/T", 42.57638543_dp, 0.00000017_dp, "MHz T^-1")

shielded proton gyromag. ratio in MHz/T

type(codata_constant_type), public, parameter :: SHIELDED_PROTON_MAG_MOM = codata_constant_type("shielded proton mag. mom.", 1.4105705830e-26_dp, 0.0000000058e-26_dp, "J T^-1")

shielded proton mag. mom.

type(codata_constant_type), public, parameter :: SHIELDED_PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("shielded proton mag. mom. to Bohr magneton ratio", 1.5209931551e-3_dp, 0.0000000062e-3_dp, "")

shielded proton mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: SHIELDED_PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("shielded proton mag. mom. to nuclear magneton ratio", 2.792775648_dp, 0.000000011_dp, "")

shielded proton mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: SHIELDING_DIFFERENCE_OF_D_AND_P_IN_HD = codata_constant_type("shielding difference of d and p in HD", 1.98770e-8_dp, 0.00010e-8_dp, "")

shielding difference of d and p in HD

type(codata_constant_type), public, parameter :: SHIELDING_DIFFERENCE_OF_T_AND_P_IN_HT = codata_constant_type("shielding difference of t and p in HT", 2.39450e-8_dp, 0.00020e-8_dp, "")

shielding difference of t and p in HT

type(codata_constant_type), public, parameter :: SPEED_OF_LIGHT_IN_VACUUM = codata_constant_type("speed of light in vacuum", 299792458_dp, 0.0_dp, "m s^-1")

speed of light in vacuum

type(codata_constant_type), public, parameter :: STANDARD_ACCELERATION_OF_GRAVITY = codata_constant_type("standard acceleration of gravity", 9.80665_dp, 0.0_dp, "m s^-2")

standard acceleration of gravity

type(codata_constant_type), public, parameter :: STANDARD_ATMOSPHERE = codata_constant_type("standard atmosphere", 101325_dp, 0.0_dp, "Pa")

standard atmosphere

type(codata_constant_type), public, parameter :: STANDARD_STATE_PRESSURE = codata_constant_type("standard-state pressure", 100000_dp, 0.0_dp, "Pa")

standard-state pressure

type(codata_constant_type), public, parameter :: STEFAN_BOLTZMANN_CONSTANT = codata_constant_type("Stefan-Boltzmann constant", 5.670374419e-8_dp, 0.0_dp, "W m^-2 K^-4")

Stefan-Boltzmann constant

type(codata_constant_type), public, parameter :: TAU_COMPTON_WAVELENGTH = codata_constant_type("tau Compton wavelength", 6.97771e-16_dp, 0.00047e-16_dp, "m")

tau Compton wavelength

type(codata_constant_type), public, parameter :: TAU_ELECTRON_MASS_RATIO = codata_constant_type("tau-electron mass ratio", 3477.23_dp, 0.23_dp, "")

tau-electron mass ratio

type(codata_constant_type), public, parameter :: TAU_ENERGY_EQUIVALENT = codata_constant_type("tau energy equivalent", 1776.86_dp, 0.12_dp, "MeV")

tau energy equivalent

type(codata_constant_type), public, parameter :: TAU_MASS = codata_constant_type("tau mass", 3.16754e-27_dp, 0.00021e-27_dp, "kg")

tau mass

type(codata_constant_type), public, parameter :: TAU_MASS_ENERGY_EQUIVALENT = codata_constant_type("tau mass energy equivalent", 2.84684e-10_dp, 0.00019e-10_dp, "J")

tau mass energy equivalent

type(codata_constant_type), public, parameter :: TAU_MASS_IN_U = codata_constant_type("tau mass in u", 1.90754_dp, 0.00013_dp, "u")

tau mass in u

type(codata_constant_type), public, parameter :: TAU_MOLAR_MASS = codata_constant_type("tau molar mass", 1.90754e-3_dp, 0.00013e-3_dp, "kg mol^-1")

tau molar mass

type(codata_constant_type), public, parameter :: TAU_MUON_MASS_RATIO = codata_constant_type("tau-muon mass ratio", 16.8170_dp, 0.0011_dp, "")

tau-muon mass ratio

type(codata_constant_type), public, parameter :: TAU_NEUTRON_MASS_RATIO = codata_constant_type("tau-neutron mass ratio", 1.89115_dp, 0.00013_dp, "")

tau-neutron mass ratio

type(codata_constant_type), public, parameter :: TAU_PROTON_MASS_RATIO = codata_constant_type("tau-proton mass ratio", 1.89376_dp, 0.00013_dp, "")

tau-proton mass ratio

type(codata_constant_type), public, parameter :: THOMSON_CROSS_SECTION = codata_constant_type("Thomson cross section", 6.6524587051e-29_dp, 0.0000000062e-29_dp, "m^2")

Thomson cross section

type(codata_constant_type), public, parameter :: TRITON_ELECTRON_MASS_RATIO = codata_constant_type("triton-electron mass ratio", 5496.92153551_dp, 0.00000021_dp, "")

triton-electron mass ratio

type(codata_constant_type), public, parameter :: TRITON_G_FACTOR = codata_constant_type("triton g factor", 5.957924930_dp, 0.000000012_dp, "")

triton g factor

type(codata_constant_type), public, parameter :: TRITON_MAG_MOM = codata_constant_type("triton mag. mom.", 1.5046095178e-26_dp, 0.0000000030e-26_dp, "J T^-1")

triton mag. mom.

type(codata_constant_type), public, parameter :: TRITON_MAG_MOM_TO_BOHR_MAGNETON_RATIO = codata_constant_type("triton mag. mom. to Bohr magneton ratio", 1.6223936648e-3_dp, 0.0000000032e-3_dp, "")

triton mag. mom. to Bohr magneton ratio

type(codata_constant_type), public, parameter :: TRITON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO = codata_constant_type("triton mag. mom. to nuclear magneton ratio", 2.9789624650_dp, 0.0000000059_dp, "")

triton mag. mom. to nuclear magneton ratio

type(codata_constant_type), public, parameter :: TRITON_MASS = codata_constant_type("triton mass", 5.0073567512e-27_dp, 0.0000000016e-27_dp, "kg")

triton mass

type(codata_constant_type), public, parameter :: TRITON_MASS_ENERGY_EQUIVALENT = codata_constant_type("triton mass energy equivalent", 4.5003878119e-10_dp, 0.0000000014e-10_dp, "J")

triton mass energy equivalent

type(codata_constant_type), public, parameter :: TRITON_MASS_ENERGY_EQUIVALENT_IN_MEV = codata_constant_type("triton mass energy equivalent in MeV", 2808.92113668_dp, 0.00000088_dp, "MeV")

triton mass energy equivalent in MeV

type(codata_constant_type), public, parameter :: TRITON_MASS_IN_U = codata_constant_type("triton mass in u", 3.01550071597_dp, 0.00000000010_dp, "u")

triton mass in u

type(codata_constant_type), public, parameter :: TRITON_MOLAR_MASS = codata_constant_type("triton molar mass", 3.01550071913e-3_dp, 0.00000000094e-3_dp, "kg mol^-1")

triton molar mass

type(codata_constant_type), public, parameter :: TRITON_PROTON_MASS_RATIO = codata_constant_type("triton-proton mass ratio", 2.99371703403_dp, 0.00000000010_dp, "")

triton-proton mass ratio

type(codata_constant_type), public, parameter :: TRITON_RELATIVE_ATOMIC_MASS = codata_constant_type("triton relative atomic mass", 3.01550071597_dp, 0.00000000010_dp, "")

triton relative atomic mass

type(codata_constant_type), public, parameter :: TRITON_TO_PROTON_MAG_MOM_RATIO = codata_constant_type("triton to proton mag. mom. ratio", 1.0666399189_dp, 0.0000000021_dp, "")

triton to proton mag. mom. ratio

type(codata_constant_type), public, parameter :: UNIFIED_ATOMIC_MASS_UNIT = codata_constant_type("unified atomic mass unit", 1.66053906892e-27_dp, 0.00000000052e-27_dp, "kg")

unified atomic mass unit

type(codata_constant_type), public, parameter :: VACUUM_ELECTRIC_PERMITTIVITY = codata_constant_type("vacuum electric permittivity", 8.8541878188e-12_dp, 0.0000000014e-12_dp, "F m^-1")

vacuum electric permittivity

type(codata_constant_type), public, parameter :: VACUUM_MAG_PERMEABILITY = codata_constant_type("vacuum mag. permeability", 1.25663706127e-6_dp, 0.00000000020e-6_dp, "N A^-2")

vacuum mag. permeability

type(codata_constant_type), public, parameter :: VON_KLITZING_CONSTANT = codata_constant_type("von Klitzing constant", 25812.80745_dp, 0.0_dp, "ohm")

von Klitzing constant

type(codata_constant_type), public, parameter :: WEAK_MIXING_ANGLE = codata_constant_type("weak mixing angle", 0.22305_dp, 0.00023_dp, "")

weak mixing angle

type(codata_constant_type), public, parameter :: WIEN_FREQUENCY_DISPLACEMENT_LAW_CONSTANT = codata_constant_type("Wien frequency displacement law constant", 5.878925757e10_dp, 0.0_dp, "Hz K^-1")

Wien frequency displacement law constant

type(codata_constant_type), public, parameter :: WIEN_WAVELENGTH_DISPLACEMENT_LAW_CONSTANT = codata_constant_type("Wien wavelength displacement law constant", 2.897771955e-3_dp, 0.0_dp, "m K")

Wien wavelength displacement law constant

type(codata_constant_type), public, parameter :: W_TO_Z_MASS_RATIO = codata_constant_type("W to Z mass ratio", 0.88145_dp, 0.00013_dp, "")

W to Z mass ratio

integer(kind=int32), public, parameter :: YEAR = 2022

Year of release.