celeritas::constants::codata2018 Namespace Reference

Experimental physical constants from CODATA 2018. More...

Variables
constexpr Constant	a0_bohr = Constant{5.29177210903e-11} * units::meter
constexpr Constant	alpha_fine_structure = Constant{7.2973525693e-3}
constexpr Constant	atomic_mass = Constant{1.66053906660e-24} * units::gram
constexpr Constant	electron_mass = Constant{9.1093837015e-28} * units::gram
constexpr Constant	proton_mass = Constant{1.67262192369e-24} * units::gram
constexpr Constant	eps_electric
constexpr Constant	mu_magnetic
constexpr Constant	r_electron = Constant{2.8179403262e-15} * units::meter
constexpr Constant	rinf_rydberg = Constant{10973731.568160} / units::meter
constexpr Constant	eh_hartree = Constant{4.3597447222071e-18} / units::meter
constexpr Constant	lambdabar_electron = Constant{3.8615926796e-13} * units::meter

Detailed Description

Experimental physical constants from CODATA 2018.

Variable Documentation

eps_electric

constexpr Constant celeritas::constants::codata2018::eps_electric

inlineconstexpr

Initial value:

= Constant{8.8541878128e-12} * units::farad
                         / units::meter

mu_magnetic

constexpr Constant celeritas::constants::codata2018::mu_magnetic

inlineconstexpr

Initial value:

= Constant{1.25663706212e-6} * units::newton
                        / (units::ampere * units::ampere)