Man Pages#

codata(1)#

NAME#

codata - Command line for codata

SYNOPSIS#

codata [OPTIONS] [REGEX_PATTERN ... ]

DESCRIPTION#

codata is a command line interface which prints all the codata constants.

The current values are from 2022. Older values can be retrieved if needed and the output can be filtered with REGEX PATTERNS.

OPTIONS#

–year, -y YEAR

Year of the codata constants: 2022, 2018, 2014, 2010.

–pattern, -p PATTERN

Regex pattern for filtering the constants.

–value, -a

Show only the value.

–error, -e

Show only the uncertainty.

–usage

Show usage text and exit.

–help

Show help text and exit.

–verbose

Display additional information when available.

–version

Show version information and exit.

NOTES#

You may replace the default options from a file if your first options begin with @file. Initial options will then be read from the “response file” “file.rsp” in the current directory.

If “file” does not exist or cannot be read, then an error occurs and the program stops. Each line of the file is prefixed with “options” and interpreted as a separate argument. The file itself may not contain @file arguments. That is, it is not processed recursively.

For more information on response files see https://urbanjost.github.io/M_CLI2/set_args.3m_cli2.html

EXAMPLE#

Minimal example

codata
codata -y 2018 molar electron
codata -y 2014 -p 'molar.*gas','electron.*eV'
codata '[B,b]oltzmann.*eV'

SEE ALSO#

codata(3)

codata(3)#

NAME#

codata - libray for fundamental physical constants

LIBRARY#

Codata (-libcodata, -lcodata)

SYNOPSIS#

use codata
include "codata.h"
import pycodata

character(len=:), pointer function get_version()()
char** codata_get_version(void)
pycodata.__version__

DESCRIPTION#

codata is a Fortran library providing the fundamental physical constants according to CODATA https://www.nist.gov/programs-projects/codata-values-fundamental-physical-constants. A C API allows usage from C, or can be used as a basis for other wrappers. Python wrapper allows easy usage from Python.

The latest codata constants 2022 https://pml.nist.gov/cuu/Constants were integrated in stdlib fortran-lang/stdlib. The constants are implemented as derived type which carries the name, the value, the uncertainty and the unit. This library is complementary to the constants defined in the stdlib by providing older values for the constants. The latest values (2022) do not have the year as a suffix in their name. Older values can be used and they feature the year as a suffix in their name.

All codata (physical) constants are defined as a derived type codata_constant_type. All the codata constants are provided as double precision reals. The names are quite long and can be aliased with shorter names. The derived type codata_constant_type defines 4 members and 2 procedures.

type, public :: codata_constant_type
    !! Derived type for representing a Codata constant.
    character(len=64) :: name ! Name of the constant
    real(dp) :: value         ! Value of the constant
    real(dp) :: uncertainty   ! Uncertainty of the constant
    character(len=32) :: unit ! Unit of the constant
contains
    procedure :: print
    procedure :: to_real_sp
    procedure :: to_real_dp
    generic :: to_real => to_real_sp, to_real_dp
end type

interface to_real ! Get the constant value or uncertainty.
    module procedure to_real_sp
    module procedure to_real_dp
end interface

A module level interface to_real is available for getting the constant value or uncertainty of a constant.

The C API exposes a structure codata_constant_ttype that defines the same members as in Fortran.

typedef struct codata_constant_type{
    char name[65];
    double value;
    double uncertainty;
    char unit[33];
}cct;

The Python wrapper encapsulates the members in a dictionnary.

NOTES#

To use codata within your fpm https://github.com/fortran-lang/fpm project, add the following lines to your file:

[dependencies]
codata = { git="https://github.com/MilanSkocic/codata.git" }

EXAMPLE#

Example in Fortran

program example_in_f
use iso_fortran_env
use codata
implicit none

print '(A)', '########## EXAMPLE IN FORTRAN ##########'

print '(A)', '# VERSION'
print *, "version = ", get_version()

print '(A)', '# CONSTANTS'
print *, "c = ",  SPEED_OF_LIGHT_IN_VACUUM%value

print '(A)', '# UNCERTAINTY'
print *, "u(c) = ", SPEED_OF_LIGHT_IN_VACUUM%uncertainty

print '(A)', '# OLDER VALUES'
print '(A, F23.16)', "Mu_2022(latest) = ", MOLAR_MASS_CONSTANT%value
print '(A, F23.16)', "Mu_2018 = ", MOLAR_MASS_CONSTANT_2018%value
print '(A, F23.16)', "Mu_2014 = ",  MOLAR_MASS_CONSTANT_2014%value
print '(A, F23.16)', "Mu_2010 = ",  MOLAR_MASS_CONSTANT_2010%value
end program

Example in C:

#include <stdio.h>
#include "codata.h"

int main(void){

printf("########## EXAMPLE IN C ##########);

printf("%s,"# VERSION");
printf("version = %s, codata_get_version());

printf("%s,"# CONSTANTS");
printf("c = %f, SPEED_OF_LIGHT_IN_VACUUM.value);

printf("%s,"# UNCERTAINTY");
printf("u(c) = %f, SPEED_OF_LIGHT_IN_VACUUM.uncertainty);

printf("%s,"# OLDER VALUES");
printf("Mu_2022(latest) = %23.16f, MOLAR_MASS_CONSTANT.value);
printf("Mu_2018 = %23.16f, MOLAR_MASS_CONSTANT_2018.value);
printf("Mu_2014 = %23.16f, MOLAR_MASS_CONSTANT_2014.value);
printf("Mu_2010 = %23.16f, MOLAR_MASS_CONSTANT_2010.value);

return 0;
}

Example in Python:

import pycodata

print("########## EXAMPLE IN PYTHON ##########")
print("# VERSION")
print(f"version = {pycodata.__version__}")

print("# Constants")
print(f"c =", pycodata.SPEED_OF_LIGHT_IN_VACUUM["value"])

print("# UNCERTAINTY")
print(f"u(c) = ", pycodata.SPEED_OF_LIGHT_IN_VACUUM["uncertainty"])

print("# OLDER VALUES")
print(f"Mu_2022 = ", pycodata.MOLAR_MASS_CONSTANT["value"])
print(f"Mu_2018 = ", pycodata.MOLAR_MASS_CONSTANT_2018["value"])
print(f"Mu_2014 = ", pycodata.MOLAR_MASS_CONSTANT_2014["value"])
print(f"Mu_2010 = ", pycodata.MOLAR_MASS_CONSTANT_2010["value"])

SEE ALSO#

gsl(3), codata(1)

CODATA 2022#

  • ALPHA_PARTICLE_ELECTRON_MASS_RATIO

  • ALPHA_PARTICLE_MASS

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_IN_MEV

  • ALPHA_PARTICLE_MASS_IN_U

  • ALPHA_PARTICLE_MOLAR_MASS

  • ALPHA_PARTICLE_PROTON_MASS_RATIO

  • ALPHA_PARTICLE_RELATIVE_ATOMIC_MASS

  • ALPHA_PARTICLE_RMS_CHARGE_RADIUS

  • ANGSTROM_STAR

  • ATOMIC_MASS_CONSTANT

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_IN_MEV

  • ATOMIC_MASS_UNIT_ELECTRON_VOLT_RELATIONSHIP

  • ATOMIC_MASS_UNIT_HARTREE_RELATIONSHIP

  • ATOMIC_MASS_UNIT_HERTZ_RELATIONSHIP

  • ATOMIC_MASS_UNIT_INVERSE_METER_RELATIONSHIP

  • ATOMIC_MASS_UNIT_JOULE_RELATIONSHIP

  • ATOMIC_MASS_UNIT_KELVIN_RELATIONSHIP

  • ATOMIC_MASS_UNIT_KILOGRAM_RELATIONSHIP

  • ATOMIC_UNIT_OF_1ST_HYPERPOLARIZABILITY

  • ATOMIC_UNIT_OF_2ND_HYPERPOLARIZABILITY

  • ATOMIC_UNIT_OF_ACTION

  • ATOMIC_UNIT_OF_CHARGE

  • ATOMIC_UNIT_OF_CHARGE_DENSITY

  • ATOMIC_UNIT_OF_CURRENT

  • ATOMIC_UNIT_OF_ELECTRIC_DIPOLE_MOM

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_GRADIENT

  • ATOMIC_UNIT_OF_ELECTRIC_POLARIZABILITY

  • ATOMIC_UNIT_OF_ELECTRIC_POTENTIAL

  • ATOMIC_UNIT_OF_ELECTRIC_QUADRUPOLE_MOM

  • ATOMIC_UNIT_OF_ENERGY

  • ATOMIC_UNIT_OF_FORCE

  • ATOMIC_UNIT_OF_LENGTH

  • ATOMIC_UNIT_OF_MAG_DIPOLE_MOM

  • ATOMIC_UNIT_OF_MAG_FLUX_DENSITY

  • ATOMIC_UNIT_OF_MAGNETIZABILITY

  • ATOMIC_UNIT_OF_MASS

  • ATOMIC_UNIT_OF_MOMENTUM

  • ATOMIC_UNIT_OF_PERMITTIVITY

  • ATOMIC_UNIT_OF_TIME

  • ATOMIC_UNIT_OF_VELOCITY

  • AVOGADRO_CONSTANT

  • BOHR_MAGNETON

  • BOHR_MAGNETON_IN_EV_T

  • BOHR_MAGNETON_IN_HZ_T

  • BOHR_MAGNETON_IN_INVERSE_METER_PER_TESLA

  • BOHR_MAGNETON_IN_K_T

  • BOHR_RADIUS

  • BOLTZMANN_CONSTANT

  • BOLTZMANN_CONSTANT_IN_EV_K

  • BOLTZMANN_CONSTANT_IN_HZ_K

  • BOLTZMANN_CONSTANT_IN_INVERSE_METER_PER_KELVIN

  • CHARACTERISTIC_IMPEDANCE_OF_VACUUM

  • CLASSICAL_ELECTRON_RADIUS

  • COMPTON_WAVELENGTH

  • CONDUCTANCE_QUANTUM

  • CONVENTIONAL_VALUE_OF_AMPERE_90

  • CONVENTIONAL_VALUE_OF_COULOMB_90

  • CONVENTIONAL_VALUE_OF_FARAD_90

  • CONVENTIONAL_VALUE_OF_HENRY_90

  • CONVENTIONAL_VALUE_OF_JOSEPHSON_CONSTANT

  • CONVENTIONAL_VALUE_OF_OHM_90

  • CONVENTIONAL_VALUE_OF_VOLT_90

  • CONVENTIONAL_VALUE_OF_VON_KLITZING_CONSTANT

  • CONVENTIONAL_VALUE_OF_WATT_90

  • COPPER_X_UNIT

  • DEUTERON_ELECTRON_MAG_MOM_RATIO

  • DEUTERON_ELECTRON_MASS_RATIO

  • DEUTERON_G_FACTOR

  • DEUTERON_MAG_MOM

  • DEUTERON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • DEUTERON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • DEUTERON_MASS

  • DEUTERON_MASS_ENERGY_EQUIVALENT

  • DEUTERON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • DEUTERON_MASS_IN_U

  • DEUTERON_MOLAR_MASS

  • DEUTERON_NEUTRON_MAG_MOM_RATIO

  • DEUTERON_PROTON_MAG_MOM_RATIO

  • DEUTERON_PROTON_MASS_RATIO

  • DEUTERON_RELATIVE_ATOMIC_MASS

  • DEUTERON_RMS_CHARGE_RADIUS

  • ELECTRON_CHARGE_TO_MASS_QUOTIENT

  • ELECTRON_DEUTERON_MAG_MOM_RATIO

  • ELECTRON_DEUTERON_MASS_RATIO

  • ELECTRON_G_FACTOR

  • ELECTRON_GYROMAG_RATIO

  • ELECTRON_GYROMAG_RATIO_IN_MHZ_T

  • ELECTRON_HELION_MASS_RATIO

  • ELECTRON_MAG_MOM

  • ELECTRON_MAG_MOM_ANOMALY

  • ELECTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • ELECTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • ELECTRON_MASS

  • ELECTRON_MASS_ENERGY_EQUIVALENT

  • ELECTRON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • ELECTRON_MASS_IN_U

  • ELECTRON_MOLAR_MASS

  • ELECTRON_MUON_MAG_MOM_RATIO

  • ELECTRON_MUON_MASS_RATIO

  • ELECTRON_NEUTRON_MAG_MOM_RATIO

  • ELECTRON_NEUTRON_MASS_RATIO

  • ELECTRON_PROTON_MAG_MOM_RATIO

  • ELECTRON_PROTON_MASS_RATIO

  • ELECTRON_RELATIVE_ATOMIC_MASS

  • ELECTRON_TAU_MASS_RATIO

  • ELECTRON_TO_ALPHA_PARTICLE_MASS_RATIO

  • ELECTRON_TO_SHIELDED_HELION_MAG_MOM_RATIO

  • ELECTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO

  • ELECTRON_TRITON_MASS_RATIO

  • ELECTRON_VOLT

  • ELECTRON_VOLT_ATOMIC_MASS_UNIT_RELATIONSHIP

  • ELECTRON_VOLT_HARTREE_RELATIONSHIP

  • ELECTRON_VOLT_HERTZ_RELATIONSHIP

  • ELECTRON_VOLT_INVERSE_METER_RELATIONSHIP

  • ELECTRON_VOLT_JOULE_RELATIONSHIP

  • ELECTRON_VOLT_KELVIN_RELATIONSHIP

  • ELECTRON_VOLT_KILOGRAM_RELATIONSHIP

  • ELEMENTARY_CHARGE

  • ELEMENTARY_CHARGE_OVER_H_BAR

  • FARADAY_CONSTANT

  • FERMI_COUPLING_CONSTANT

  • FINE_STRUCTURE_CONSTANT

  • FIRST_RADIATION_CONSTANT

  • FIRST_RADIATION_CONSTANT_FOR_SPECTRAL_RADIANCE

  • HARTREE_ATOMIC_MASS_UNIT_RELATIONSHIP

  • HARTREE_ELECTRON_VOLT_RELATIONSHIP

  • HARTREE_ENERGY

  • HARTREE_ENERGY_IN_EV

  • HARTREE_HERTZ_RELATIONSHIP

  • HARTREE_INVERSE_METER_RELATIONSHIP

  • HARTREE_JOULE_RELATIONSHIP

  • HARTREE_KELVIN_RELATIONSHIP

  • HARTREE_KILOGRAM_RELATIONSHIP

  • HELION_ELECTRON_MASS_RATIO

  • HELION_G_FACTOR

  • HELION_MAG_MOM

  • HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • HELION_MASS

  • HELION_MASS_ENERGY_EQUIVALENT

  • HELION_MASS_ENERGY_EQUIVALENT_IN_MEV

  • HELION_MASS_IN_U

  • HELION_MOLAR_MASS

  • HELION_PROTON_MASS_RATIO

  • HELION_RELATIVE_ATOMIC_MASS

  • HELION_SHIELDING_SHIFT

  • HERTZ_ATOMIC_MASS_UNIT_RELATIONSHIP

  • HERTZ_ELECTRON_VOLT_RELATIONSHIP

  • HERTZ_HARTREE_RELATIONSHIP

  • HERTZ_INVERSE_METER_RELATIONSHIP

  • HERTZ_JOULE_RELATIONSHIP

  • HERTZ_KELVIN_RELATIONSHIP

  • HERTZ_KILOGRAM_RELATIONSHIP

  • HYPERFINE_TRANSITION_FREQUENCY_OF_CS_133

  • INVERSE_FINE_STRUCTURE_CONSTANT

  • INVERSE_METER_ATOMIC_MASS_UNIT_RELATIONSHIP

  • INVERSE_METER_ELECTRON_VOLT_RELATIONSHIP

  • INVERSE_METER_HARTREE_RELATIONSHIP

  • INVERSE_METER_HERTZ_RELATIONSHIP

  • INVERSE_METER_JOULE_RELATIONSHIP

  • INVERSE_METER_KELVIN_RELATIONSHIP

  • INVERSE_METER_KILOGRAM_RELATIONSHIP

  • INVERSE_OF_CONDUCTANCE_QUANTUM

  • JOSEPHSON_CONSTANT

  • JOULE_ATOMIC_MASS_UNIT_RELATIONSHIP

  • JOULE_ELECTRON_VOLT_RELATIONSHIP

  • JOULE_HARTREE_RELATIONSHIP

  • JOULE_HERTZ_RELATIONSHIP

  • JOULE_INVERSE_METER_RELATIONSHIP

  • JOULE_KELVIN_RELATIONSHIP

  • JOULE_KILOGRAM_RELATIONSHIP

  • KELVIN_ATOMIC_MASS_UNIT_RELATIONSHIP

  • KELVIN_ELECTRON_VOLT_RELATIONSHIP

  • KELVIN_HARTREE_RELATIONSHIP

  • KELVIN_HERTZ_RELATIONSHIP

  • KELVIN_INVERSE_METER_RELATIONSHIP

  • KELVIN_JOULE_RELATIONSHIP

  • KELVIN_KILOGRAM_RELATIONSHIP

  • KILOGRAM_ATOMIC_MASS_UNIT_RELATIONSHIP

  • KILOGRAM_ELECTRON_VOLT_RELATIONSHIP

  • KILOGRAM_HARTREE_RELATIONSHIP

  • KILOGRAM_HERTZ_RELATIONSHIP

  • KILOGRAM_INVERSE_METER_RELATIONSHIP

  • KILOGRAM_JOULE_RELATIONSHIP

  • KILOGRAM_KELVIN_RELATIONSHIP

  • LATTICE_PARAMETER_OF_SILICON

  • LATTICE_SPACING_OF_IDEAL_SI_220

  • LOSCHMIDT_CONSTANT_273_15_K_100_KPA

  • LOSCHMIDT_CONSTANT_273_15_K_101_325_KPA

  • LUMINOUS_EFFICACY

  • MAG_FLUX_QUANTUM

  • MOLAR_GAS_CONSTANT

  • MOLAR_MASS_CONSTANT

  • MOLAR_MASS_OF_CARBON_12

  • MOLAR_PLANCK_CONSTANT

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_100_KPA

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_101_325_KPA

  • MOLAR_VOLUME_OF_SILICON

  • MOLYBDENUM_X_UNIT

  • MUON_COMPTON_WAVELENGTH

  • MUON_ELECTRON_MASS_RATIO

  • MUON_G_FACTOR

  • MUON_MAG_MOM

  • MUON_MAG_MOM_ANOMALY

  • MUON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • MUON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • MUON_MASS

  • MUON_MASS_ENERGY_EQUIVALENT

  • MUON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • MUON_MASS_IN_U

  • MUON_MOLAR_MASS

  • MUON_NEUTRON_MASS_RATIO

  • MUON_PROTON_MAG_MOM_RATIO

  • MUON_PROTON_MASS_RATIO

  • MUON_TAU_MASS_RATIO

  • NATURAL_UNIT_OF_ACTION

  • NATURAL_UNIT_OF_ACTION_IN_EV_S

  • NATURAL_UNIT_OF_ENERGY

  • NATURAL_UNIT_OF_ENERGY_IN_MEV

  • NATURAL_UNIT_OF_LENGTH

  • NATURAL_UNIT_OF_MASS

  • NATURAL_UNIT_OF_MOMENTUM

  • NATURAL_UNIT_OF_MOMENTUM_IN_MEV_C

  • NATURAL_UNIT_OF_TIME

  • NATURAL_UNIT_OF_VELOCITY

  • NEUTRON_COMPTON_WAVELENGTH

  • NEUTRON_ELECTRON_MAG_MOM_RATIO

  • NEUTRON_ELECTRON_MASS_RATIO

  • NEUTRON_G_FACTOR

  • NEUTRON_GYROMAG_RATIO

  • NEUTRON_GYROMAG_RATIO_IN_MHZ_T

  • NEUTRON_MAG_MOM

  • NEUTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • NEUTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • NEUTRON_MASS

  • NEUTRON_MASS_ENERGY_EQUIVALENT

  • NEUTRON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • NEUTRON_MASS_IN_U

  • NEUTRON_MOLAR_MASS

  • NEUTRON_MUON_MASS_RATIO

  • NEUTRON_PROTON_MAG_MOM_RATIO

  • NEUTRON_PROTON_MASS_DIFFERENCE

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_IN_MEV

  • NEUTRON_PROTON_MASS_DIFFERENCE_IN_U

  • NEUTRON_PROTON_MASS_RATIO

  • NEUTRON_RELATIVE_ATOMIC_MASS

  • NEUTRON_TAU_MASS_RATIO

  • NEUTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO

  • NEWTONIAN_CONSTANT_OF_GRAVITATION

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_OVER_H_BAR_C

  • NUCLEAR_MAGNETON

  • NUCLEAR_MAGNETON_IN_EV_T

  • NUCLEAR_MAGNETON_IN_INVERSE_METER_PER_TESLA

  • NUCLEAR_MAGNETON_IN_K_T

  • NUCLEAR_MAGNETON_IN_MHZ_T

  • PLANCK_CONSTANT

  • PLANCK_CONSTANT_IN_EV_HZ

  • PLANCK_LENGTH

  • PLANCK_MASS

  • PLANCK_MASS_ENERGY_EQUIVALENT_IN_GEV

  • PLANCK_TEMPERATURE

  • PLANCK_TIME

  • PROTON_CHARGE_TO_MASS_QUOTIENT

  • PROTON_COMPTON_WAVELENGTH

  • PROTON_ELECTRON_MASS_RATIO

  • PROTON_G_FACTOR

  • PROTON_GYROMAG_RATIO

  • PROTON_GYROMAG_RATIO_IN_MHZ_T

  • PROTON_MAG_MOM

  • PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • PROTON_MAG_SHIELDING_CORRECTION

  • PROTON_MASS

  • PROTON_MASS_ENERGY_EQUIVALENT

  • PROTON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • PROTON_MASS_IN_U

  • PROTON_MOLAR_MASS

  • PROTON_MUON_MASS_RATIO

  • PROTON_NEUTRON_MAG_MOM_RATIO

  • PROTON_NEUTRON_MASS_RATIO

  • PROTON_RELATIVE_ATOMIC_MASS

  • PROTON_RMS_CHARGE_RADIUS

  • PROTON_TAU_MASS_RATIO

  • QUANTUM_OF_CIRCULATION

  • QUANTUM_OF_CIRCULATION_TIMES_2

  • REDUCED_COMPTON_WAVELENGTH

  • REDUCED_MUON_COMPTON_WAVELENGTH

  • REDUCED_NEUTRON_COMPTON_WAVELENGTH

  • REDUCED_PLANCK_CONSTANT

  • REDUCED_PLANCK_CONSTANT_IN_EV_S

  • REDUCED_PLANCK_CONSTANT_TIMES_C_IN_MEV_FM

  • REDUCED_PROTON_COMPTON_WAVELENGTH

  • REDUCED_TAU_COMPTON_WAVELENGTH

  • RYDBERG_CONSTANT

  • RYDBERG_CONSTANT_TIMES_C_IN_HZ

  • RYDBERG_CONSTANT_TIMES_HC_IN_EV

  • RYDBERG_CONSTANT_TIMES_HC_IN_J

  • SACKUR_TETRODE_CONSTANT_1_K_100_KPA

  • SACKUR_TETRODE_CONSTANT_1_K_101_325_KPA

  • SECOND_RADIATION_CONSTANT

  • SHIELDED_HELION_GYROMAG_RATIO

  • SHIELDED_HELION_GYROMAG_RATIO_IN_MHZ_T

  • SHIELDED_HELION_MAG_MOM

  • SHIELDED_HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • SHIELDED_HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • SHIELDED_HELION_TO_PROTON_MAG_MOM_RATIO

  • SHIELDED_HELION_TO_SHIELDED_PROTON_MAG_MOM_RATIO

  • SHIELDED_PROTON_GYROMAG_RATIO

  • SHIELDED_PROTON_GYROMAG_RATIO_IN_MHZ_T

  • SHIELDED_PROTON_MAG_MOM

  • SHIELDED_PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • SHIELDED_PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • SHIELDING_DIFFERENCE_OF_D_AND_P_IN_HD

  • SHIELDING_DIFFERENCE_OF_T_AND_P_IN_HT

  • SPEED_OF_LIGHT_IN_VACUUM

  • STANDARD_ACCELERATION_OF_GRAVITY

  • STANDARD_ATMOSPHERE

  • STANDARD_STATE_PRESSURE

  • STEFAN_BOLTZMANN_CONSTANT

  • TAU_COMPTON_WAVELENGTH

  • TAU_ELECTRON_MASS_RATIO

  • TAU_ENERGY_EQUIVALENT

  • TAU_MASS

  • TAU_MASS_ENERGY_EQUIVALENT

  • TAU_MASS_IN_U

  • TAU_MOLAR_MASS

  • TAU_MUON_MASS_RATIO

  • TAU_NEUTRON_MASS_RATIO

  • TAU_PROTON_MASS_RATIO

  • THOMSON_CROSS_SECTION

  • TRITON_ELECTRON_MASS_RATIO

  • TRITON_G_FACTOR

  • TRITON_MAG_MOM

  • TRITON_MAG_MOM_TO_BOHR_MAGNETON_RATIO

  • TRITON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO

  • TRITON_MASS

  • TRITON_MASS_ENERGY_EQUIVALENT

  • TRITON_MASS_ENERGY_EQUIVALENT_IN_MEV

  • TRITON_MASS_IN_U

  • TRITON_MOLAR_MASS

  • TRITON_PROTON_MASS_RATIO

  • TRITON_RELATIVE_ATOMIC_MASS

  • TRITON_TO_PROTON_MAG_MOM_RATIO

  • UNIFIED_ATOMIC_MASS_UNIT

  • VACUUM_ELECTRIC_PERMITTIVITY

  • VACUUM_MAG_PERMEABILITY

  • VON_KLITZING_CONSTANT

  • WEAK_MIXING_ANGLE

  • WIEN_FREQUENCY_DISPLACEMENT_LAW_CONSTANT

  • WIEN_WAVELENGTH_DISPLACEMENT_LAW_CONSTANT

  • W_TO_Z_MASS_RATIO

CODATA 2018#

  • ALPHA_PARTICLE_ELECTRON_MASS_RATIO_2018

  • ALPHA_PARTICLE_MASS_2018

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_2018

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • ALPHA_PARTICLE_MASS_IN_U_2018

  • ALPHA_PARTICLE_MOLAR_MASS_2018

  • ALPHA_PARTICLE_PROTON_MASS_RATIO_2018

  • ALPHA_PARTICLE_RELATIVE_ATOMIC_MASS_2018

  • ANGSTROM_STAR_2018

  • ATOMIC_MASS_CONSTANT_2018

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_2018

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_IN_MEV_2018

  • ATOMIC_MASS_UNIT_ELECTRON_VOLT_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_HARTREE_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_HERTZ_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_INVERSE_METER_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_JOULE_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_KELVIN_RELATIONSHIP_2018

  • ATOMIC_MASS_UNIT_KILOGRAM_RELATIONSHIP_2018

  • ATOMIC_UNIT_OF_1ST_HYPERPOLARIZABILITY_2018

  • ATOMIC_UNIT_OF_2ND_HYPERPOLARIZABILITY_2018

  • ATOMIC_UNIT_OF_ACTION_2018

  • ATOMIC_UNIT_OF_CHARGE_2018

  • ATOMIC_UNIT_OF_CHARGE_DENSITY_2018

  • ATOMIC_UNIT_OF_CURRENT_2018

  • ATOMIC_UNIT_OF_ELECTRIC_DIPOLE_MOM_2018

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_2018

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_GRADIENT_2018

  • ATOMIC_UNIT_OF_ELECTRIC_POLARIZABILITY_2018

  • ATOMIC_UNIT_OF_ELECTRIC_POTENTIAL_2018

  • ATOMIC_UNIT_OF_ELECTRIC_QUADRUPOLE_MOM_2018

  • ATOMIC_UNIT_OF_ENERGY_2018

  • ATOMIC_UNIT_OF_FORCE_2018

  • ATOMIC_UNIT_OF_LENGTH_2018

  • ATOMIC_UNIT_OF_MAG_DIPOLE_MOM_2018

  • ATOMIC_UNIT_OF_MAG_FLUX_DENSITY_2018

  • ATOMIC_UNIT_OF_MAGNETIZABILITY_2018

  • ATOMIC_UNIT_OF_MASS_2018

  • ATOMIC_UNIT_OF_MOMENTUM_2018

  • ATOMIC_UNIT_OF_PERMITTIVITY_2018

  • ATOMIC_UNIT_OF_TIME_2018

  • ATOMIC_UNIT_OF_VELOCITY_2018

  • AVOGADRO_CONSTANT_2018

  • BOHR_MAGNETON_2018

  • BOHR_MAGNETON_IN_EV_T_2018

  • BOHR_MAGNETON_IN_HZ_T_2018

  • BOHR_MAGNETON_IN_INVERSE_METER_PER_TESLA_2018

  • BOHR_MAGNETON_IN_K_T_2018

  • BOHR_RADIUS_2018

  • BOLTZMANN_CONSTANT_2018

  • BOLTZMANN_CONSTANT_IN_EV_K_2018

  • BOLTZMANN_CONSTANT_IN_HZ_K_2018

  • BOLTZMANN_CONSTANT_IN_INVERSE_METER_PER_KELVIN_2018

  • CHARACTERISTIC_IMPEDANCE_OF_VACUUM_2018

  • CLASSICAL_ELECTRON_RADIUS_2018

  • COMPTON_WAVELENGTH_2018

  • CONDUCTANCE_QUANTUM_2018

  • CONVENTIONAL_VALUE_OF_AMPERE_90_2018

  • CONVENTIONAL_VALUE_OF_COULOMB_90_2018

  • CONVENTIONAL_VALUE_OF_FARAD_90_2018

  • CONVENTIONAL_VALUE_OF_HENRY_90_2018

  • CONVENTIONAL_VALUE_OF_JOSEPHSON_CONSTANT_2018

  • CONVENTIONAL_VALUE_OF_OHM_90_2018

  • CONVENTIONAL_VALUE_OF_VOLT_90_2018

  • CONVENTIONAL_VALUE_OF_VON_KLITZING_CONSTANT_2018

  • CONVENTIONAL_VALUE_OF_WATT_90_2018

  • COPPER_X_UNIT_2018

  • DEUTERON_ELECTRON_MAG_MOM_RATIO_2018

  • DEUTERON_ELECTRON_MASS_RATIO_2018

  • DEUTERON_G_FACTOR_2018

  • DEUTERON_MAG_MOM_2018

  • DEUTERON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • DEUTERON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • DEUTERON_MASS_2018

  • DEUTERON_MASS_ENERGY_EQUIVALENT_2018

  • DEUTERON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • DEUTERON_MASS_IN_U_2018

  • DEUTERON_MOLAR_MASS_2018

  • DEUTERON_NEUTRON_MAG_MOM_RATIO_2018

  • DEUTERON_PROTON_MAG_MOM_RATIO_2018

  • DEUTERON_PROTON_MASS_RATIO_2018

  • DEUTERON_RELATIVE_ATOMIC_MASS_2018

  • DEUTERON_RMS_CHARGE_RADIUS_2018

  • ELECTRON_CHARGE_TO_MASS_QUOTIENT_2018

  • ELECTRON_DEUTERON_MAG_MOM_RATIO_2018

  • ELECTRON_DEUTERON_MASS_RATIO_2018

  • ELECTRON_G_FACTOR_2018

  • ELECTRON_GYROMAG_RATIO_2018

  • ELECTRON_GYROMAG_RATIO_IN_MHZ_T_2018

  • ELECTRON_HELION_MASS_RATIO_2018

  • ELECTRON_MAG_MOM_2018

  • ELECTRON_MAG_MOM_ANOMALY_2018

  • ELECTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • ELECTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • ELECTRON_MASS_2018

  • ELECTRON_MASS_ENERGY_EQUIVALENT_2018

  • ELECTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • ELECTRON_MASS_IN_U_2018

  • ELECTRON_MOLAR_MASS_2018

  • ELECTRON_MUON_MAG_MOM_RATIO_2018

  • ELECTRON_MUON_MASS_RATIO_2018

  • ELECTRON_NEUTRON_MAG_MOM_RATIO_2018

  • ELECTRON_NEUTRON_MASS_RATIO_2018

  • ELECTRON_PROTON_MAG_MOM_RATIO_2018

  • ELECTRON_PROTON_MASS_RATIO_2018

  • ELECTRON_RELATIVE_ATOMIC_MASS_2018

  • ELECTRON_TAU_MASS_RATIO_2018

  • ELECTRON_TO_ALPHA_PARTICLE_MASS_RATIO_2018

  • ELECTRON_TO_SHIELDED_HELION_MAG_MOM_RATIO_2018

  • ELECTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2018

  • ELECTRON_TRITON_MASS_RATIO_2018

  • ELECTRON_VOLT_2018

  • ELECTRON_VOLT_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • ELECTRON_VOLT_HARTREE_RELATIONSHIP_2018

  • ELECTRON_VOLT_HERTZ_RELATIONSHIP_2018

  • ELECTRON_VOLT_INVERSE_METER_RELATIONSHIP_2018

  • ELECTRON_VOLT_JOULE_RELATIONSHIP_2018

  • ELECTRON_VOLT_KELVIN_RELATIONSHIP_2018

  • ELECTRON_VOLT_KILOGRAM_RELATIONSHIP_2018

  • ELEMENTARY_CHARGE_2018

  • ELEMENTARY_CHARGE_OVER_H_BAR_2018

  • FARADAY_CONSTANT_2018

  • FERMI_COUPLING_CONSTANT_2018

  • FINE_STRUCTURE_CONSTANT_2018

  • FIRST_RADIATION_CONSTANT_2018

  • FIRST_RADIATION_CONSTANT_FOR_SPECTRAL_RADIANCE_2018

  • HARTREE_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • HARTREE_ELECTRON_VOLT_RELATIONSHIP_2018

  • HARTREE_ENERGY_2018

  • HARTREE_ENERGY_IN_EV_2018

  • HARTREE_HERTZ_RELATIONSHIP_2018

  • HARTREE_INVERSE_METER_RELATIONSHIP_2018

  • HARTREE_JOULE_RELATIONSHIP_2018

  • HARTREE_KELVIN_RELATIONSHIP_2018

  • HARTREE_KILOGRAM_RELATIONSHIP_2018

  • HELION_ELECTRON_MASS_RATIO_2018

  • HELION_G_FACTOR_2018

  • HELION_MAG_MOM_2018

  • HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • HELION_MASS_2018

  • HELION_MASS_ENERGY_EQUIVALENT_2018

  • HELION_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • HELION_MASS_IN_U_2018

  • HELION_MOLAR_MASS_2018

  • HELION_PROTON_MASS_RATIO_2018

  • HELION_RELATIVE_ATOMIC_MASS_2018

  • HELION_SHIELDING_SHIFT_2018

  • HERTZ_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • HERTZ_ELECTRON_VOLT_RELATIONSHIP_2018

  • HERTZ_HARTREE_RELATIONSHIP_2018

  • HERTZ_INVERSE_METER_RELATIONSHIP_2018

  • HERTZ_JOULE_RELATIONSHIP_2018

  • HERTZ_KELVIN_RELATIONSHIP_2018

  • HERTZ_KILOGRAM_RELATIONSHIP_2018

  • HYPERFINE_TRANSITION_FREQUENCY_OF_CS_133_2018

  • INVERSE_FINE_STRUCTURE_CONSTANT_2018

  • INVERSE_METER_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • INVERSE_METER_ELECTRON_VOLT_RELATIONSHIP_2018

  • INVERSE_METER_HARTREE_RELATIONSHIP_2018

  • INVERSE_METER_HERTZ_RELATIONSHIP_2018

  • INVERSE_METER_JOULE_RELATIONSHIP_2018

  • INVERSE_METER_KELVIN_RELATIONSHIP_2018

  • INVERSE_METER_KILOGRAM_RELATIONSHIP_2018

  • INVERSE_OF_CONDUCTANCE_QUANTUM_2018

  • JOSEPHSON_CONSTANT_2018

  • JOULE_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • JOULE_ELECTRON_VOLT_RELATIONSHIP_2018

  • JOULE_HARTREE_RELATIONSHIP_2018

  • JOULE_HERTZ_RELATIONSHIP_2018

  • JOULE_INVERSE_METER_RELATIONSHIP_2018

  • JOULE_KELVIN_RELATIONSHIP_2018

  • JOULE_KILOGRAM_RELATIONSHIP_2018

  • KELVIN_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • KELVIN_ELECTRON_VOLT_RELATIONSHIP_2018

  • KELVIN_HARTREE_RELATIONSHIP_2018

  • KELVIN_HERTZ_RELATIONSHIP_2018

  • KELVIN_INVERSE_METER_RELATIONSHIP_2018

  • KELVIN_JOULE_RELATIONSHIP_2018

  • KELVIN_KILOGRAM_RELATIONSHIP_2018

  • KILOGRAM_ATOMIC_MASS_UNIT_RELATIONSHIP_2018

  • KILOGRAM_ELECTRON_VOLT_RELATIONSHIP_2018

  • KILOGRAM_HARTREE_RELATIONSHIP_2018

  • KILOGRAM_HERTZ_RELATIONSHIP_2018

  • KILOGRAM_INVERSE_METER_RELATIONSHIP_2018

  • KILOGRAM_JOULE_RELATIONSHIP_2018

  • KILOGRAM_KELVIN_RELATIONSHIP_2018

  • LATTICE_PARAMETER_OF_SILICON_2018

  • LATTICE_SPACING_OF_IDEAL_SI_220_2018

  • LOSCHMIDT_CONSTANT_273_15_K_100_KPA_2018

  • LOSCHMIDT_CONSTANT_273_15_K_101_325_KPA_2018

  • LUMINOUS_EFFICACY_2018

  • MAG_FLUX_QUANTUM_2018

  • MOLAR_GAS_CONSTANT_2018

  • MOLAR_MASS_CONSTANT_2018

  • MOLAR_MASS_OF_CARBON_12_2018

  • MOLAR_PLANCK_CONSTANT_2018

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_100_KPA_2018

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_101_325_KPA_2018

  • MOLAR_VOLUME_OF_SILICON_2018

  • MOLYBDENUM_X_UNIT_2018

  • MUON_COMPTON_WAVELENGTH_2018

  • MUON_ELECTRON_MASS_RATIO_2018

  • MUON_G_FACTOR_2018

  • MUON_MAG_MOM_2018

  • MUON_MAG_MOM_ANOMALY_2018

  • MUON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • MUON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • MUON_MASS_2018

  • MUON_MASS_ENERGY_EQUIVALENT_2018

  • MUON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • MUON_MASS_IN_U_2018

  • MUON_MOLAR_MASS_2018

  • MUON_NEUTRON_MASS_RATIO_2018

  • MUON_PROTON_MAG_MOM_RATIO_2018

  • MUON_PROTON_MASS_RATIO_2018

  • MUON_TAU_MASS_RATIO_2018

  • NATURAL_UNIT_OF_ACTION_2018

  • NATURAL_UNIT_OF_ACTION_IN_EV_S_2018

  • NATURAL_UNIT_OF_ENERGY_2018

  • NATURAL_UNIT_OF_ENERGY_IN_MEV_2018

  • NATURAL_UNIT_OF_LENGTH_2018

  • NATURAL_UNIT_OF_MASS_2018

  • NATURAL_UNIT_OF_MOMENTUM_2018

  • NATURAL_UNIT_OF_MOMENTUM_IN_MEV_C_2018

  • NATURAL_UNIT_OF_TIME_2018

  • NATURAL_UNIT_OF_VELOCITY_2018

  • NEUTRON_COMPTON_WAVELENGTH_2018

  • NEUTRON_ELECTRON_MAG_MOM_RATIO_2018

  • NEUTRON_ELECTRON_MASS_RATIO_2018

  • NEUTRON_G_FACTOR_2018

  • NEUTRON_GYROMAG_RATIO_2018

  • NEUTRON_GYROMAG_RATIO_IN_MHZ_T_2018

  • NEUTRON_MAG_MOM_2018

  • NEUTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • NEUTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • NEUTRON_MASS_2018

  • NEUTRON_MASS_ENERGY_EQUIVALENT_2018

  • NEUTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • NEUTRON_MASS_IN_U_2018

  • NEUTRON_MOLAR_MASS_2018

  • NEUTRON_MUON_MASS_RATIO_2018

  • NEUTRON_PROTON_MAG_MOM_RATIO_2018

  • NEUTRON_PROTON_MASS_DIFFERENCE_2018

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_2018

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_IN_MEV_2018

  • NEUTRON_PROTON_MASS_DIFFERENCE_IN_U_2018

  • NEUTRON_PROTON_MASS_RATIO_2018

  • NEUTRON_RELATIVE_ATOMIC_MASS_2018

  • NEUTRON_TAU_MASS_RATIO_2018

  • NEUTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2018

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_2018

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_OVER_H_BAR_C_2018

  • NUCLEAR_MAGNETON_2018

  • NUCLEAR_MAGNETON_IN_EV_T_2018

  • NUCLEAR_MAGNETON_IN_INVERSE_METER_PER_TESLA_2018

  • NUCLEAR_MAGNETON_IN_K_T_2018

  • NUCLEAR_MAGNETON_IN_MHZ_T_2018

  • PLANCK_CONSTANT_2018

  • PLANCK_CONSTANT_IN_EV_HZ_2018

  • PLANCK_LENGTH_2018

  • PLANCK_MASS_2018

  • PLANCK_MASS_ENERGY_EQUIVALENT_IN_GEV_2018

  • PLANCK_TEMPERATURE_2018

  • PLANCK_TIME_2018

  • PROTON_CHARGE_TO_MASS_QUOTIENT_2018

  • PROTON_COMPTON_WAVELENGTH_2018

  • PROTON_ELECTRON_MASS_RATIO_2018

  • PROTON_G_FACTOR_2018

  • PROTON_GYROMAG_RATIO_2018

  • PROTON_GYROMAG_RATIO_IN_MHZ_T_2018

  • PROTON_MAG_MOM_2018

  • PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • PROTON_MAG_SHIELDING_CORRECTION_2018

  • PROTON_MASS_2018

  • PROTON_MASS_ENERGY_EQUIVALENT_2018

  • PROTON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • PROTON_MASS_IN_U_2018

  • PROTON_MOLAR_MASS_2018

  • PROTON_MUON_MASS_RATIO_2018

  • PROTON_NEUTRON_MAG_MOM_RATIO_2018

  • PROTON_NEUTRON_MASS_RATIO_2018

  • PROTON_RELATIVE_ATOMIC_MASS_2018

  • PROTON_RMS_CHARGE_RADIUS_2018

  • PROTON_TAU_MASS_RATIO_2018

  • QUANTUM_OF_CIRCULATION_2018

  • QUANTUM_OF_CIRCULATION_TIMES_2_2018

  • REDUCED_COMPTON_WAVELENGTH_2018

  • REDUCED_MUON_COMPTON_WAVELENGTH_2018

  • REDUCED_NEUTRON_COMPTON_WAVELENGTH_2018

  • REDUCED_PLANCK_CONSTANT_2018

  • REDUCED_PLANCK_CONSTANT_IN_EV_S_2018

  • REDUCED_PLANCK_CONSTANT_TIMES_C_IN_MEV_FM_2018

  • REDUCED_PROTON_COMPTON_WAVELENGTH_2018

  • REDUCED_TAU_COMPTON_WAVELENGTH_2018

  • RYDBERG_CONSTANT_2018

  • RYDBERG_CONSTANT_TIMES_C_IN_HZ_2018

  • RYDBERG_CONSTANT_TIMES_HC_IN_EV_2018

  • RYDBERG_CONSTANT_TIMES_HC_IN_J_2018

  • SACKUR_TETRODE_CONSTANT_1_K_100_KPA_2018

  • SACKUR_TETRODE_CONSTANT_1_K_101_325_KPA_2018

  • SECOND_RADIATION_CONSTANT_2018

  • SHIELDED_HELION_GYROMAG_RATIO_2018

  • SHIELDED_HELION_GYROMAG_RATIO_IN_MHZ_T_2018

  • SHIELDED_HELION_MAG_MOM_2018

  • SHIELDED_HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • SHIELDED_HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • SHIELDED_HELION_TO_PROTON_MAG_MOM_RATIO_2018

  • SHIELDED_HELION_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2018

  • SHIELDED_PROTON_GYROMAG_RATIO_2018

  • SHIELDED_PROTON_GYROMAG_RATIO_IN_MHZ_T_2018

  • SHIELDED_PROTON_MAG_MOM_2018

  • SHIELDED_PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • SHIELDED_PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • SHIELDING_DIFFERENCE_OF_D_AND_P_IN_HD_2018

  • SHIELDING_DIFFERENCE_OF_T_AND_P_IN_HT_2018

  • SPEED_OF_LIGHT_IN_VACUUM_2018

  • STANDARD_ACCELERATION_OF_GRAVITY_2018

  • STANDARD_ATMOSPHERE_2018

  • STANDARD_STATE_PRESSURE_2018

  • STEFAN_BOLTZMANN_CONSTANT_2018

  • TAU_COMPTON_WAVELENGTH_2018

  • TAU_ELECTRON_MASS_RATIO_2018

  • TAU_ENERGY_EQUIVALENT_2018

  • TAU_MASS_2018

  • TAU_MASS_ENERGY_EQUIVALENT_2018

  • TAU_MASS_IN_U_2018

  • TAU_MOLAR_MASS_2018

  • TAU_MUON_MASS_RATIO_2018

  • TAU_NEUTRON_MASS_RATIO_2018

  • TAU_PROTON_MASS_RATIO_2018

  • THOMSON_CROSS_SECTION_2018

  • TRITON_ELECTRON_MASS_RATIO_2018

  • TRITON_G_FACTOR_2018

  • TRITON_MAG_MOM_2018

  • TRITON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2018

  • TRITON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2018

  • TRITON_MASS_2018

  • TRITON_MASS_ENERGY_EQUIVALENT_2018

  • TRITON_MASS_ENERGY_EQUIVALENT_IN_MEV_2018

  • TRITON_MASS_IN_U_2018

  • TRITON_MOLAR_MASS_2018

  • TRITON_PROTON_MASS_RATIO_2018

  • TRITON_RELATIVE_ATOMIC_MASS_2018

  • TRITON_TO_PROTON_MAG_MOM_RATIO_2018

  • UNIFIED_ATOMIC_MASS_UNIT_2018

  • VACUUM_ELECTRIC_PERMITTIVITY_2018

  • VACUUM_MAG_PERMEABILITY_2018

  • VON_KLITZING_CONSTANT_2018

  • WEAK_MIXING_ANGLE_2018

  • WIEN_FREQUENCY_DISPLACEMENT_LAW_CONSTANT_2018

  • WIEN_WAVELENGTH_DISPLACEMENT_LAW_CONSTANT_2018

  • W_TO_Z_MASS_RATIO_2018

CODATA 2014#

  • LATTICE_SPACING_OF_SILICON_2014

  • ALPHA_PARTICLE_ELECTRON_MASS_RATIO_2014

  • ALPHA_PARTICLE_MASS_2014

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_2014

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • ALPHA_PARTICLE_MASS_IN_U_2014

  • ALPHA_PARTICLE_MOLAR_MASS_2014

  • ALPHA_PARTICLE_PROTON_MASS_RATIO_2014

  • ANGSTROM_STAR_2014

  • ATOMIC_MASS_CONSTANT_2014

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_2014

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_IN_MEV_2014

  • ATOMIC_MASS_UNIT_ELECTRON_VOLT_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_HARTREE_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_HERTZ_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_INVERSE_METER_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_JOULE_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_KELVIN_RELATIONSHIP_2014

  • ATOMIC_MASS_UNIT_KILOGRAM_RELATIONSHIP_2014

  • ATOMIC_UNIT_OF_1ST_HYPERPOLARIZABILITY_2014

  • ATOMIC_UNIT_OF_2ND_HYPERPOLARIZABILITY_2014

  • ATOMIC_UNIT_OF_ACTION_2014

  • ATOMIC_UNIT_OF_CHARGE_2014

  • ATOMIC_UNIT_OF_CHARGE_DENSITY_2014

  • ATOMIC_UNIT_OF_CURRENT_2014

  • ATOMIC_UNIT_OF_ELECTRIC_DIPOLE_MOM_2014

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_2014

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_GRADIENT_2014

  • ATOMIC_UNIT_OF_ELECTRIC_POLARIZABILITY_2014

  • ATOMIC_UNIT_OF_ELECTRIC_POTENTIAL_2014

  • ATOMIC_UNIT_OF_ELECTRIC_QUADRUPOLE_MOM_2014

  • ATOMIC_UNIT_OF_ENERGY_2014

  • ATOMIC_UNIT_OF_FORCE_2014

  • ATOMIC_UNIT_OF_LENGTH_2014

  • ATOMIC_UNIT_OF_MAG_DIPOLE_MOM_2014

  • ATOMIC_UNIT_OF_MAG_FLUX_DENSITY_2014

  • ATOMIC_UNIT_OF_MAGNETIZABILITY_2014

  • ATOMIC_UNIT_OF_MASS_2014

  • ATOMIC_UNIT_OF_MOMUM_2014

  • ATOMIC_UNIT_OF_PERMITTIVITY_2014

  • ATOMIC_UNIT_OF_TIME_2014

  • ATOMIC_UNIT_OF_VELOCITY_2014

  • AVOGADRO_CONSTANT_2014

  • BOHR_MAGNETON_2014

  • BOHR_MAGNETON_IN_EV_T_2014

  • BOHR_MAGNETON_IN_HZ_T_2014

  • BOHR_MAGNETON_IN_INVERSE_METERS_PER_TESLA_2014

  • BOHR_MAGNETON_IN_K_T_2014

  • BOHR_RADIUS_2014

  • BOLTZMANN_CONSTANT_2014

  • BOLTZMANN_CONSTANT_IN_EV_K_2014

  • BOLTZMANN_CONSTANT_IN_HZ_K_2014

  • BOLTZMANN_CONSTANT_IN_INVERSE_METERS_PER_KELVIN_2014

  • CHARACTERISTIC_IMPEDANCE_OF_VACUUM_2014

  • CLASSICAL_ELECTRON_RADIUS_2014

  • COMPTON_WAVELENGTH_2014

  • COMPTON_WAVELENGTH_OVER_2_PI_2014

  • CONDUCTANCE_QUANTUM_2014

  • CONVENTIONAL_VALUE_OF_JOSEPHSON_CONSTANT_2014

  • CONVENTIONAL_VALUE_OF_VON_KLITZING_CONSTANT_2014

  • CU_X_UNIT_2014

  • DEUTERON_ELECTRON_MAG_MOM_RATIO_2014

  • DEUTERON_ELECTRON_MASS_RATIO_2014

  • DEUTERON_G_FACTOR_2014

  • DEUTERON_MAG_MOM_2014

  • DEUTERON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • DEUTERON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • DEUTERON_MASS_2014

  • DEUTERON_MASS_ENERGY_EQUIVALENT_2014

  • DEUTERON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • DEUTERON_MASS_IN_U_2014

  • DEUTERON_MOLAR_MASS_2014

  • DEUTERON_NEUTRON_MAG_MOM_RATIO_2014

  • DEUTERON_PROTON_MAG_MOM_RATIO_2014

  • DEUTERON_PROTON_MASS_RATIO_2014

  • DEUTERON_RMS_CHARGE_RADIUS_2014

  • ELECTRIC_CONSTANT_2014

  • ELECTRON_CHARGE_TO_MASS_QUOTIENT_2014

  • ELECTRON_DEUTERON_MAG_MOM_RATIO_2014

  • ELECTRON_DEUTERON_MASS_RATIO_2014

  • ELECTRON_G_FACTOR_2014

  • ELECTRON_GYROMAG_RATIO_2014

  • ELECTRON_GYROMAG_RATIO_OVER_2_PI_2014

  • ELECTRON_HELION_MASS_RATIO_2014

  • ELECTRON_MAG_MOM_2014

  • ELECTRON_MAG_MOM_ANOMALY_2014

  • ELECTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • ELECTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • ELECTRON_MASS_2014

  • ELECTRON_MASS_ENERGY_EQUIVALENT_2014

  • ELECTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • ELECTRON_MASS_IN_U_2014

  • ELECTRON_MOLAR_MASS_2014

  • ELECTRON_MUON_MAG_MOM_RATIO_2014

  • ELECTRON_MUON_MASS_RATIO_2014

  • ELECTRON_NEUTRON_MAG_MOM_RATIO_2014

  • ELECTRON_NEUTRON_MASS_RATIO_2014

  • ELECTRON_PROTON_MAG_MOM_RATIO_2014

  • ELECTRON_PROTON_MASS_RATIO_2014

  • ELECTRON_TAU_MASS_RATIO_2014

  • ELECTRON_TO_ALPHA_PARTICLE_MASS_RATIO_2014

  • ELECTRON_TO_SHIELDED_HELION_MAG_MOM_RATIO_2014

  • ELECTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2014

  • ELECTRON_TRITON_MASS_RATIO_2014

  • ELECTRON_VOLT_2014

  • ELECTRON_VOLT_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • ELECTRON_VOLT_HARTREE_RELATIONSHIP_2014

  • ELECTRON_VOLT_HERTZ_RELATIONSHIP_2014

  • ELECTRON_VOLT_INVERSE_METER_RELATIONSHIP_2014

  • ELECTRON_VOLT_JOULE_RELATIONSHIP_2014

  • ELECTRON_VOLT_KELVIN_RELATIONSHIP_2014

  • ELECTRON_VOLT_KILOGRAM_RELATIONSHIP_2014

  • ELEMENTARY_CHARGE_2014

  • ELEMENTARY_CHARGE_OVER_H_2014

  • FARADAY_CONSTANT_2014

  • FARADAY_CONSTANT_FOR_CONVENTIONAL_ELECTRIC_CURRENT_2014

  • FERMI_COUPLING_CONSTANT_2014

  • FINE_STRUCTURE_CONSTANT_2014

  • FIRST_RADIATION_CONSTANT_2014

  • FIRST_RADIATION_CONSTANT_FOR_SPECTRAL_RADIANCE_2014

  • HARTREE_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • HARTREE_ELECTRON_VOLT_RELATIONSHIP_2014

  • HARTREE_ENERGY_2014

  • HARTREE_ENERGY_IN_EV_2014

  • HARTREE_HERTZ_RELATIONSHIP_2014

  • HARTREE_INVERSE_METER_RELATIONSHIP_2014

  • HARTREE_JOULE_RELATIONSHIP_2014

  • HARTREE_KELVIN_RELATIONSHIP_2014

  • HARTREE_KILOGRAM_RELATIONSHIP_2014

  • HELION_ELECTRON_MASS_RATIO_2014

  • HELION_G_FACTOR_2014

  • HELION_MAG_MOM_2014

  • HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • HELION_MASS_2014

  • HELION_MASS_ENERGY_EQUIVALENT_2014

  • HELION_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • HELION_MASS_IN_U_2014

  • HELION_MOLAR_MASS_2014

  • HELION_PROTON_MASS_RATIO_2014

  • HERTZ_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • HERTZ_ELECTRON_VOLT_RELATIONSHIP_2014

  • HERTZ_HARTREE_RELATIONSHIP_2014

  • HERTZ_INVERSE_METER_RELATIONSHIP_2014

  • HERTZ_JOULE_RELATIONSHIP_2014

  • HERTZ_KELVIN_RELATIONSHIP_2014

  • HERTZ_KILOGRAM_RELATIONSHIP_2014

  • INVERSE_FINE_STRUCTURE_CONSTANT_2014

  • INVERSE_METER_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • INVERSE_METER_ELECTRON_VOLT_RELATIONSHIP_2014

  • INVERSE_METER_HARTREE_RELATIONSHIP_2014

  • INVERSE_METER_HERTZ_RELATIONSHIP_2014

  • INVERSE_METER_JOULE_RELATIONSHIP_2014

  • INVERSE_METER_KELVIN_RELATIONSHIP_2014

  • INVERSE_METER_KILOGRAM_RELATIONSHIP_2014

  • INVERSE_OF_CONDUCTANCE_QUANTUM_2014

  • JOSEPHSON_CONSTANT_2014

  • JOULE_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • JOULE_ELECTRON_VOLT_RELATIONSHIP_2014

  • JOULE_HARTREE_RELATIONSHIP_2014

  • JOULE_HERTZ_RELATIONSHIP_2014

  • JOULE_INVERSE_METER_RELATIONSHIP_2014

  • JOULE_KELVIN_RELATIONSHIP_2014

  • JOULE_KILOGRAM_RELATIONSHIP_2014

  • KELVIN_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • KELVIN_ELECTRON_VOLT_RELATIONSHIP_2014

  • KELVIN_HARTREE_RELATIONSHIP_2014

  • KELVIN_HERTZ_RELATIONSHIP_2014

  • KELVIN_INVERSE_METER_RELATIONSHIP_2014

  • KELVIN_JOULE_RELATIONSHIP_2014

  • KELVIN_KILOGRAM_RELATIONSHIP_2014

  • KILOGRAM_ATOMIC_MASS_UNIT_RELATIONSHIP_2014

  • KILOGRAM_ELECTRON_VOLT_RELATIONSHIP_2014

  • KILOGRAM_HARTREE_RELATIONSHIP_2014

  • KILOGRAM_HERTZ_RELATIONSHIP_2014

  • KILOGRAM_INVERSE_METER_RELATIONSHIP_2014

  • KILOGRAM_JOULE_RELATIONSHIP_2014

  • KILOGRAM_KELVIN_RELATIONSHIP_2014

  • LATTICE_PARAMETER_OF_SILICON_2014

  • LOSCHMIDT_CONSTANT_273_15_K_100_KPA_2014

  • LOSCHMIDT_CONSTANT_273_15_K_101_325_KPA_2014

  • MAG_CONSTANT_2014

  • MAG_FLUX_QUANTUM_2014

  • MOLAR_GAS_CONSTANT_2014

  • MOLAR_MASS_CONSTANT_2014

  • MOLAR_MASS_OF_CARBON_12_2014

  • MOLAR_PLANCK_CONSTANT_2014

  • MOLAR_PLANCK_CONSTANT_TIMES_C_2014

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_100_KPA_2014

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_101_325_KPA_2014

  • MOLAR_VOLUME_OF_SILICON_2014

  • MO_X_UNIT_2014

  • MUON_COMPTON_WAVELENGTH_2014

  • MUON_COMPTON_WAVELENGTH_OVER_2_PI_2014

  • MUON_ELECTRON_MASS_RATIO_2014

  • MUON_G_FACTOR_2014

  • MUON_MAG_MOM_2014

  • MUON_MAG_MOM_ANOMALY_2014

  • MUON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • MUON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • MUON_MASS_2014

  • MUON_MASS_ENERGY_EQUIVALENT_2014

  • MUON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • MUON_MASS_IN_U_2014

  • MUON_MOLAR_MASS_2014

  • MUON_NEUTRON_MASS_RATIO_2014

  • MUON_PROTON_MAG_MOM_RATIO_2014

  • MUON_PROTON_MASS_RATIO_2014

  • MUON_TAU_MASS_RATIO_2014

  • NATURAL_UNIT_OF_ACTION_2014

  • NATURAL_UNIT_OF_ACTION_IN_EV_S_2014

  • NATURAL_UNIT_OF_ENERGY_2014

  • NATURAL_UNIT_OF_ENERGY_IN_MEV_2014

  • NATURAL_UNIT_OF_LENGTH_2014

  • NATURAL_UNIT_OF_MASS_2014

  • NATURAL_UNIT_OF_MOMUM_2014

  • NATURAL_UNIT_OF_MOMUM_IN_MEV_C_2014

  • NATURAL_UNIT_OF_TIME_2014

  • NATURAL_UNIT_OF_VELOCITY_2014

  • NEUTRON_COMPTON_WAVELENGTH_2014

  • NEUTRON_COMPTON_WAVELENGTH_OVER_2_PI_2014

  • NEUTRON_ELECTRON_MAG_MOM_RATIO_2014

  • NEUTRON_ELECTRON_MASS_RATIO_2014

  • NEUTRON_G_FACTOR_2014

  • NEUTRON_GYROMAG_RATIO_2014

  • NEUTRON_GYROMAG_RATIO_OVER_2_PI_2014

  • NEUTRON_MAG_MOM_2014

  • NEUTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • NEUTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • NEUTRON_MASS_2014

  • NEUTRON_MASS_ENERGY_EQUIVALENT_2014

  • NEUTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • NEUTRON_MASS_IN_U_2014

  • NEUTRON_MOLAR_MASS_2014

  • NEUTRON_MUON_MASS_RATIO_2014

  • NEUTRON_PROTON_MAG_MOM_RATIO_2014

  • NEUTRON_PROTON_MASS_DIFFERENCE_2014

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_2014

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_IN_MEV_2014

  • NEUTRON_PROTON_MASS_DIFFERENCE_IN_U_2014

  • NEUTRON_PROTON_MASS_RATIO_2014

  • NEUTRON_TAU_MASS_RATIO_2014

  • NEUTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2014

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_2014

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_OVER_H_BAR_C_2014

  • NUCLEAR_MAGNETON_2014

  • NUCLEAR_MAGNETON_IN_EV_T_2014

  • NUCLEAR_MAGNETON_IN_INVERSE_METERS_PER_TESLA_2014

  • NUCLEAR_MAGNETON_IN_K_T_2014

  • NUCLEAR_MAGNETON_IN_MHZ_T_2014

  • PLANCK_CONSTANT_2014

  • PLANCK_CONSTANT_IN_EV_S_2014

  • PLANCK_CONSTANT_OVER_2_PI_2014

  • PLANCK_CONSTANT_OVER_2_PI_IN_EV_S_2014

  • PLANCK_CONSTANT_OVER_2_PI_TIMES_C_IN_MEV_FM_2014

  • PLANCK_LENGTH_2014

  • PLANCK_MASS_2014

  • PLANCK_MASS_ENERGY_EQUIVALENT_IN_GEV_2014

  • PLANCK_TEMPERATURE_2014

  • PLANCK_TIME_2014

  • PROTON_CHARGE_TO_MASS_QUOTIENT_2014

  • PROTON_COMPTON_WAVELENGTH_2014

  • PROTON_COMPTON_WAVELENGTH_OVER_2_PI_2014

  • PROTON_ELECTRON_MASS_RATIO_2014

  • PROTON_G_FACTOR_2014

  • PROTON_GYROMAG_RATIO_2014

  • PROTON_GYROMAG_RATIO_OVER_2_PI_2014

  • PROTON_MAG_MOM_2014

  • PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • PROTON_MAG_SHIELDING_CORRECTION_2014

  • PROTON_MASS_2014

  • PROTON_MASS_ENERGY_EQUIVALENT_2014

  • PROTON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • PROTON_MASS_IN_U_2014

  • PROTON_MOLAR_MASS_2014

  • PROTON_MUON_MASS_RATIO_2014

  • PROTON_NEUTRON_MAG_MOM_RATIO_2014

  • PROTON_NEUTRON_MASS_RATIO_2014

  • PROTON_RMS_CHARGE_RADIUS_2014

  • PROTON_TAU_MASS_RATIO_2014

  • QUANTUM_OF_CIRCULATION_2014

  • QUANTUM_OF_CIRCULATION_TIMES_2_2014

  • RYDBERG_CONSTANT_2014

  • RYDBERG_CONSTANT_TIMES_C_IN_HZ_2014

  • RYDBERG_CONSTANT_TIMES_HC_IN_EV_2014

  • RYDBERG_CONSTANT_TIMES_HC_IN_J_2014

  • SACKUR_TETRODE_CONSTANT_1_K_100_KPA_2014

  • SACKUR_TETRODE_CONSTANT_1_K_101_325_KPA_2014

  • SECOND_RADIATION_CONSTANT_2014

  • SHIELDED_HELION_GYROMAG_RATIO_2014

  • SHIELDED_HELION_GYROMAG_RATIO_OVER_2_PI_2014

  • SHIELDED_HELION_MAG_MOM_2014

  • SHIELDED_HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • SHIELDED_HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • SHIELDED_HELION_TO_PROTON_MAG_MOM_RATIO_2014

  • SHIELDED_HELION_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2014

  • SHIELDED_PROTON_GYROMAG_RATIO_2014

  • SHIELDED_PROTON_GYROMAG_RATIO_OVER_2_PI_2014

  • SHIELDED_PROTON_MAG_MOM_2014

  • SHIELDED_PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • SHIELDED_PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • SPEED_OF_LIGHT_IN_VACUUM_2014

  • STANDARD_ACCELERATION_OF_GRAVITY_2014

  • STANDARD_ATMOSPHERE_2014

  • STANDARD_STATE_PRESSURE_2014

  • STEFAN_BOLTZMANN_CONSTANT_2014

  • TAU_COMPTON_WAVELENGTH_2014

  • TAU_COMPTON_WAVELENGTH_OVER_2_PI_2014

  • TAU_ELECTRON_MASS_RATIO_2014

  • TAU_MASS_2014

  • TAU_MASS_ENERGY_EQUIVALENT_2014

  • TAU_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • TAU_MASS_IN_U_2014

  • TAU_MOLAR_MASS_2014

  • TAU_MUON_MASS_RATIO_2014

  • TAU_NEUTRON_MASS_RATIO_2014

  • TAU_PROTON_MASS_RATIO_2014

  • THOMSON_CROSS_SECTION_2014

  • TRITON_ELECTRON_MASS_RATIO_2014

  • TRITON_G_FACTOR_2014

  • TRITON_MAG_MOM_2014

  • TRITON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2014

  • TRITON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2014

  • TRITON_MASS_2014

  • TRITON_MASS_ENERGY_EQUIVALENT_2014

  • TRITON_MASS_ENERGY_EQUIVALENT_IN_MEV_2014

  • TRITON_MASS_IN_U_2014

  • TRITON_MOLAR_MASS_2014

  • TRITON_PROTON_MASS_RATIO_2014

  • UNIFIED_ATOMIC_MASS_UNIT_2014

  • VON_KLITZING_CONSTANT_2014

  • WEAK_MIXING_ANGLE_2014

  • WIEN_FREQUENCY_DISPLACEMENT_LAW_CONSTANT_2014

  • WIEN_WAVELENGTH_DISPLACEMENT_LAW_CONSTANT_2014

CODATA 2010#

  • LATTICE_SPACING_OF_SILICON_2010

  • ALPHA_PARTICLE_ELECTRON_MASS_RATIO_2010

  • ALPHA_PARTICLE_MASS_2010

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_2010

  • ALPHA_PARTICLE_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • ALPHA_PARTICLE_MASS_IN_U_2010

  • ALPHA_PARTICLE_MOLAR_MASS_2010

  • ALPHA_PARTICLE_PROTON_MASS_RATIO_2010

  • ANGSTROM_STAR_2010

  • ATOMIC_MASS_CONSTANT_2010

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_2010

  • ATOMIC_MASS_CONSTANT_ENERGY_EQUIVALENT_IN_MEV_2010

  • ATOMIC_MASS_UNIT_ELECTRON_VOLT_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_HARTREE_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_HERTZ_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_INVERSE_METER_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_JOULE_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_KELVIN_RELATIONSHIP_2010

  • ATOMIC_MASS_UNIT_KILOGRAM_RELATIONSHIP_2010

  • ATOMIC_UNIT_OF_1ST_HYPERPOLARIZABILITY_2010

  • ATOMIC_UNIT_OF_2ND_HYPERPOLARIZABILITY_2010

  • ATOMIC_UNIT_OF_ACTION_2010

  • ATOMIC_UNIT_OF_CHARGE_2010

  • ATOMIC_UNIT_OF_CHARGE_DENSITY_2010

  • ATOMIC_UNIT_OF_CURRENT_2010

  • ATOMIC_UNIT_OF_ELECTRIC_DIPOLE_MOM_2010

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_2010

  • ATOMIC_UNIT_OF_ELECTRIC_FIELD_GRADIENT_2010

  • ATOMIC_UNIT_OF_ELECTRIC_POLARIZABILITY_2010

  • ATOMIC_UNIT_OF_ELECTRIC_POTENTIAL_2010

  • ATOMIC_UNIT_OF_ELECTRIC_QUADRUPOLE_MOM_2010

  • ATOMIC_UNIT_OF_ENERGY_2010

  • ATOMIC_UNIT_OF_FORCE_2010

  • ATOMIC_UNIT_OF_LENGTH_2010

  • ATOMIC_UNIT_OF_MAG_DIPOLE_MOM_2010

  • ATOMIC_UNIT_OF_MAG_FLUX_DENSITY_2010

  • ATOMIC_UNIT_OF_MAGNETIZABILITY_2010

  • ATOMIC_UNIT_OF_MASS_2010

  • ATOMIC_UNIT_OF_MOMUM_2010

  • ATOMIC_UNIT_OF_PERMITTIVITY_2010

  • ATOMIC_UNIT_OF_TIME_2010

  • ATOMIC_UNIT_OF_VELOCITY_2010

  • AVOGADRO_CONSTANT_2010

  • BOHR_MAGNETON_2010

  • BOHR_MAGNETON_IN_EV_T_2010

  • BOHR_MAGNETON_IN_HZ_T_2010

  • BOHR_MAGNETON_IN_INVERSE_METERS_PER_TESLA_2010

  • BOHR_MAGNETON_IN_K_T_2010

  • BOHR_RADIUS_2010

  • BOLTZMANN_CONSTANT_2010

  • BOLTZMANN_CONSTANT_IN_EV_K_2010

  • BOLTZMANN_CONSTANT_IN_HZ_K_2010

  • BOLTZMANN_CONSTANT_IN_INVERSE_METERS_PER_KELVIN_2010

  • CHARACTERISTIC_IMPEDANCE_OF_VACUUM_2010

  • CLASSICAL_ELECTRON_RADIUS_2010

  • COMPTON_WAVELENGTH_2010

  • COMPTON_WAVELENGTH_OVER_2_PI_2010

  • CONDUCTANCE_QUANTUM_2010

  • CONVENTIONAL_VALUE_OF_JOSEPHSON_CONSTANT_2010

  • CONVENTIONAL_VALUE_OF_VON_KLITZING_CONSTANT_2010

  • CU_X_UNIT_2010

  • DEUTERON_ELECTRON_MAG_MOM_RATIO_2010

  • DEUTERON_ELECTRON_MASS_RATIO_2010

  • DEUTERON_G_FACTOR_2010

  • DEUTERON_MAG_MOM_2010

  • DEUTERON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • DEUTERON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • DEUTERON_MASS_2010

  • DEUTERON_MASS_ENERGY_EQUIVALENT_2010

  • DEUTERON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • DEUTERON_MASS_IN_U_2010

  • DEUTERON_MOLAR_MASS_2010

  • DEUTERON_NEUTRON_MAG_MOM_RATIO_2010

  • DEUTERON_PROTON_MAG_MOM_RATIO_2010

  • DEUTERON_PROTON_MASS_RATIO_2010

  • DEUTERON_RMS_CHARGE_RADIUS_2010

  • ELECTRIC_CONSTANT_2010

  • ELECTRON_CHARGE_TO_MASS_QUOTIENT_2010

  • ELECTRON_DEUTERON_MAG_MOM_RATIO_2010

  • ELECTRON_DEUTERON_MASS_RATIO_2010

  • ELECTRON_G_FACTOR_2010

  • ELECTRON_GYROMAG_RATIO_2010

  • ELECTRON_GYROMAG_RATIO_OVER_2_PI_2010

  • ELECTRON_HELION_MASS_RATIO_2010

  • ELECTRON_MAG_MOM_2010

  • ELECTRON_MAG_MOM_ANOMALY_2010

  • ELECTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • ELECTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • ELECTRON_MASS_2010

  • ELECTRON_MASS_ENERGY_EQUIVALENT_2010

  • ELECTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • ELECTRON_MASS_IN_U_2010

  • ELECTRON_MOLAR_MASS_2010

  • ELECTRON_MUON_MAG_MOM_RATIO_2010

  • ELECTRON_MUON_MASS_RATIO_2010

  • ELECTRON_NEUTRON_MAG_MOM_RATIO_2010

  • ELECTRON_NEUTRON_MASS_RATIO_2010

  • ELECTRON_PROTON_MAG_MOM_RATIO_2010

  • ELECTRON_PROTON_MASS_RATIO_2010

  • ELECTRON_TAU_MASS_RATIO_2010

  • ELECTRON_TO_ALPHA_PARTICLE_MASS_RATIO_2010

  • ELECTRON_TO_SHIELDED_HELION_MAG_MOM_RATIO_2010

  • ELECTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2010

  • ELECTRON_TRITON_MASS_RATIO_2010

  • ELECTRON_VOLT_2010

  • ELECTRON_VOLT_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • ELECTRON_VOLT_HARTREE_RELATIONSHIP_2010

  • ELECTRON_VOLT_HERTZ_RELATIONSHIP_2010

  • ELECTRON_VOLT_INVERSE_METER_RELATIONSHIP_2010

  • ELECTRON_VOLT_JOULE_RELATIONSHIP_2010

  • ELECTRON_VOLT_KELVIN_RELATIONSHIP_2010

  • ELECTRON_VOLT_KILOGRAM_RELATIONSHIP_2010

  • ELEMENTARY_CHARGE_2010

  • ELEMENTARY_CHARGE_OVER_H_2010

  • FARADAY_CONSTANT_2010

  • FARADAY_CONSTANT_FOR_CONVENTIONAL_ELECTRIC_CURRENT_2010

  • FERMI_COUPLING_CONSTANT_2010

  • FINE_STRUCTURE_CONSTANT_2010

  • FIRST_RADIATION_CONSTANT_2010

  • FIRST_RADIATION_CONSTANT_FOR_SPECTRAL_RADIANCE_2010

  • HARTREE_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • HARTREE_ELECTRON_VOLT_RELATIONSHIP_2010

  • HARTREE_ENERGY_2010

  • HARTREE_ENERGY_IN_EV_2010

  • HARTREE_HERTZ_RELATIONSHIP_2010

  • HARTREE_INVERSE_METER_RELATIONSHIP_2010

  • HARTREE_JOULE_RELATIONSHIP_2010

  • HARTREE_KELVIN_RELATIONSHIP_2010

  • HARTREE_KILOGRAM_RELATIONSHIP_2010

  • HELION_ELECTRON_MASS_RATIO_2010

  • HELION_G_FACTOR_2010

  • HELION_MAG_MOM_2010

  • HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • HELION_MASS_2010

  • HELION_MASS_ENERGY_EQUIVALENT_2010

  • HELION_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • HELION_MASS_IN_U_2010

  • HELION_MOLAR_MASS_2010

  • HELION_PROTON_MASS_RATIO_2010

  • HERTZ_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • HERTZ_ELECTRON_VOLT_RELATIONSHIP_2010

  • HERTZ_HARTREE_RELATIONSHIP_2010

  • HERTZ_INVERSE_METER_RELATIONSHIP_2010

  • HERTZ_JOULE_RELATIONSHIP_2010

  • HERTZ_KELVIN_RELATIONSHIP_2010

  • HERTZ_KILOGRAM_RELATIONSHIP_2010

  • INVERSE_FINE_STRUCTURE_CONSTANT_2010

  • INVERSE_METER_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • INVERSE_METER_ELECTRON_VOLT_RELATIONSHIP_2010

  • INVERSE_METER_HARTREE_RELATIONSHIP_2010

  • INVERSE_METER_HERTZ_RELATIONSHIP_2010

  • INVERSE_METER_JOULE_RELATIONSHIP_2010

  • INVERSE_METER_KELVIN_RELATIONSHIP_2010

  • INVERSE_METER_KILOGRAM_RELATIONSHIP_2010

  • INVERSE_OF_CONDUCTANCE_QUANTUM_2010

  • JOSEPHSON_CONSTANT_2010

  • JOULE_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • JOULE_ELECTRON_VOLT_RELATIONSHIP_2010

  • JOULE_HARTREE_RELATIONSHIP_2010

  • JOULE_HERTZ_RELATIONSHIP_2010

  • JOULE_INVERSE_METER_RELATIONSHIP_2010

  • JOULE_KELVIN_RELATIONSHIP_2010

  • JOULE_KILOGRAM_RELATIONSHIP_2010

  • KELVIN_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • KELVIN_ELECTRON_VOLT_RELATIONSHIP_2010

  • KELVIN_HARTREE_RELATIONSHIP_2010

  • KELVIN_HERTZ_RELATIONSHIP_2010

  • KELVIN_INVERSE_METER_RELATIONSHIP_2010

  • KELVIN_JOULE_RELATIONSHIP_2010

  • KELVIN_KILOGRAM_RELATIONSHIP_2010

  • KILOGRAM_ATOMIC_MASS_UNIT_RELATIONSHIP_2010

  • KILOGRAM_ELECTRON_VOLT_RELATIONSHIP_2010

  • KILOGRAM_HARTREE_RELATIONSHIP_2010

  • KILOGRAM_HERTZ_RELATIONSHIP_2010

  • KILOGRAM_INVERSE_METER_RELATIONSHIP_2010

  • KILOGRAM_JOULE_RELATIONSHIP_2010

  • KILOGRAM_KELVIN_RELATIONSHIP_2010

  • LATTICE_PARAMETER_OF_SILICON_2010

  • LOSCHMIDT_CONSTANT_273_15_K_100_KPA_2010

  • LOSCHMIDT_CONSTANT_273_15_K_101_325_KPA_2010

  • MAG_CONSTANT_2010

  • MAG_FLUX_QUANTUM_2010

  • MOLAR_GAS_CONSTANT_2010

  • MOLAR_MASS_CONSTANT_2010

  • MOLAR_MASS_OF_CARBON_12_2010

  • MOLAR_PLANCK_CONSTANT_2010

  • MOLAR_PLANCK_CONSTANT_TIMES_C_2010

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_100_KPA_2010

  • MOLAR_VOLUME_OF_IDEAL_GAS_273_15_K_101_325_KPA_2010

  • MOLAR_VOLUME_OF_SILICON_2010

  • MO_X_UNIT_2010

  • MUON_COMPTON_WAVELENGTH_2010

  • MUON_COMPTON_WAVELENGTH_OVER_2_PI_2010

  • MUON_ELECTRON_MASS_RATIO_2010

  • MUON_G_FACTOR_2010

  • MUON_MAG_MOM_2010

  • MUON_MAG_MOM_ANOMALY_2010

  • MUON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • MUON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • MUON_MASS_2010

  • MUON_MASS_ENERGY_EQUIVALENT_2010

  • MUON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • MUON_MASS_IN_U_2010

  • MUON_MOLAR_MASS_2010

  • MUON_NEUTRON_MASS_RATIO_2010

  • MUON_PROTON_MAG_MOM_RATIO_2010

  • MUON_PROTON_MASS_RATIO_2010

  • MUON_TAU_MASS_RATIO_2010

  • NATURAL_UNIT_OF_ACTION_2010

  • NATURAL_UNIT_OF_ACTION_IN_EV_S_2010

  • NATURAL_UNIT_OF_ENERGY_2010

  • NATURAL_UNIT_OF_ENERGY_IN_MEV_2010

  • NATURAL_UNIT_OF_LENGTH_2010

  • NATURAL_UNIT_OF_MASS_2010

  • NATURAL_UNIT_OF_MOMUM_2010

  • NATURAL_UNIT_OF_MOMUM_IN_MEV_C_2010

  • NATURAL_UNIT_OF_TIME_2010

  • NATURAL_UNIT_OF_VELOCITY_2010

  • NEUTRON_COMPTON_WAVELENGTH_2010

  • NEUTRON_COMPTON_WAVELENGTH_OVER_2_PI_2010

  • NEUTRON_ELECTRON_MAG_MOM_RATIO_2010

  • NEUTRON_ELECTRON_MASS_RATIO_2010

  • NEUTRON_G_FACTOR_2010

  • NEUTRON_GYROMAG_RATIO_2010

  • NEUTRON_GYROMAG_RATIO_OVER_2_PI_2010

  • NEUTRON_MAG_MOM_2010

  • NEUTRON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • NEUTRON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • NEUTRON_MASS_2010

  • NEUTRON_MASS_ENERGY_EQUIVALENT_2010

  • NEUTRON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • NEUTRON_MASS_IN_U_2010

  • NEUTRON_MOLAR_MASS_2010

  • NEUTRON_MUON_MASS_RATIO_2010

  • NEUTRON_PROTON_MAG_MOM_RATIO_2010

  • NEUTRON_PROTON_MASS_DIFFERENCE_2010

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_2010

  • NEUTRON_PROTON_MASS_DIFFERENCE_ENERGY_EQUIVALENT_IN_MEV_2010

  • NEUTRON_PROTON_MASS_DIFFERENCE_IN_U_2010

  • NEUTRON_PROTON_MASS_RATIO_2010

  • NEUTRON_TAU_MASS_RATIO_2010

  • NEUTRON_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2010

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_2010

  • NEWTONIAN_CONSTANT_OF_GRAVITATION_OVER_H_BAR_C_2010

  • NUCLEAR_MAGNETON_2010

  • NUCLEAR_MAGNETON_IN_EV_T_2010

  • NUCLEAR_MAGNETON_IN_INVERSE_METERS_PER_TESLA_2010

  • NUCLEAR_MAGNETON_IN_K_T_2010

  • NUCLEAR_MAGNETON_IN_MHZ_T_2010

  • PLANCK_CONSTANT_2010

  • PLANCK_CONSTANT_IN_EV_S_2010

  • PLANCK_CONSTANT_OVER_2_PI_2010

  • PLANCK_CONSTANT_OVER_2_PI_IN_EV_S_2010

  • PLANCK_CONSTANT_OVER_2_PI_TIMES_C_IN_MEV_FM_2010

  • PLANCK_LENGTH_2010

  • PLANCK_MASS_2010

  • PLANCK_MASS_ENERGY_EQUIVALENT_IN_GEV_2010

  • PLANCK_TEMPERATURE_2010

  • PLANCK_TIME_2010

  • PROTON_CHARGE_TO_MASS_QUOTIENT_2010

  • PROTON_COMPTON_WAVELENGTH_2010

  • PROTON_COMPTON_WAVELENGTH_OVER_2_PI_2010

  • PROTON_ELECTRON_MASS_RATIO_2010

  • PROTON_G_FACTOR_2010

  • PROTON_GYROMAG_RATIO_2010

  • PROTON_GYROMAG_RATIO_OVER_2_PI_2010

  • PROTON_MAG_MOM_2010

  • PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • PROTON_MAG_SHIELDING_CORRECTION_2010

  • PROTON_MASS_2010

  • PROTON_MASS_ENERGY_EQUIVALENT_2010

  • PROTON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • PROTON_MASS_IN_U_2010

  • PROTON_MOLAR_MASS_2010

  • PROTON_MUON_MASS_RATIO_2010

  • PROTON_NEUTRON_MAG_MOM_RATIO_2010

  • PROTON_NEUTRON_MASS_RATIO_2010

  • PROTON_RMS_CHARGE_RADIUS_2010

  • PROTON_TAU_MASS_RATIO_2010

  • QUANTUM_OF_CIRCULATION_2010

  • QUANTUM_OF_CIRCULATION_TIMES_2_2010

  • RYDBERG_CONSTANT_2010

  • RYDBERG_CONSTANT_TIMES_C_IN_HZ_2010

  • RYDBERG_CONSTANT_TIMES_HC_IN_EV_2010

  • RYDBERG_CONSTANT_TIMES_HC_IN_J_2010

  • SACKUR_TETRODE_CONSTANT_1_K_100_KPA_2010

  • SACKUR_TETRODE_CONSTANT_1_K_101_325_KPA_2010

  • SECOND_RADIATION_CONSTANT_2010

  • SHIELDED_HELION_GYROMAG_RATIO_2010

  • SHIELDED_HELION_GYROMAG_RATIO_OVER_2_PI_2010

  • SHIELDED_HELION_MAG_MOM_2010

  • SHIELDED_HELION_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • SHIELDED_HELION_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • SHIELDED_HELION_TO_PROTON_MAG_MOM_RATIO_2010

  • SHIELDED_HELION_TO_SHIELDED_PROTON_MAG_MOM_RATIO_2010

  • SHIELDED_PROTON_GYROMAG_RATIO_2010

  • SHIELDED_PROTON_GYROMAG_RATIO_OVER_2_PI_2010

  • SHIELDED_PROTON_MAG_MOM_2010

  • SHIELDED_PROTON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • SHIELDED_PROTON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • SPEED_OF_LIGHT_IN_VACUUM_2010

  • STANDARD_ACCELERATION_OF_GRAVITY_2010

  • STANDARD_ATMOSPHERE_2010

  • STANDARD_STATE_PRESSURE_2010

  • STEFAN_BOLTZMANN_CONSTANT_2010

  • TAU_COMPTON_WAVELENGTH_2010

  • TAU_COMPTON_WAVELENGTH_OVER_2_PI_2010

  • TAU_ELECTRON_MASS_RATIO_2010

  • TAU_MASS_2010

  • TAU_MASS_ENERGY_EQUIVALENT_2010

  • TAU_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • TAU_MASS_IN_U_2010

  • TAU_MOLAR_MASS_2010

  • TAU_MUON_MASS_RATIO_2010

  • TAU_NEUTRON_MASS_RATIO_2010

  • TAU_PROTON_MASS_RATIO_2010

  • THOMSON_CROSS_SECTION_2010

  • TRITON_ELECTRON_MASS_RATIO_2010

  • TRITON_G_FACTOR_2010

  • TRITON_MAG_MOM_2010

  • TRITON_MAG_MOM_TO_BOHR_MAGNETON_RATIO_2010

  • TRITON_MAG_MOM_TO_NUCLEAR_MAGNETON_RATIO_2010

  • TRITON_MASS_2010

  • TRITON_MASS_ENERGY_EQUIVALENT_2010

  • TRITON_MASS_ENERGY_EQUIVALENT_IN_MEV_2010

  • TRITON_MASS_IN_U_2010

  • TRITON_MOLAR_MASS_2010

  • TRITON_PROTON_MASS_RATIO_2010

  • UNIFIED_ATOMIC_MASS_UNIT_2010

  • VON_KLITZING_CONSTANT_2010

  • WEAK_MIXING_ANGLE_2010

  • WIEN_FREQUENCY_DISPLACEMENT_LAW_CONSTANT_2010

  • WIEN_WAVELENGTH_DISPLACEMENT_LAW_CONSTANT_2010

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