ElectronComptonWavelength is the electron Compton wavelength.
ElectronMagneticMoment is the electron magnetic moment.
MagneticFluxQuantum is magnetic flux quantum, an electromagnetic constant.
MolarGasConstant is a physico-chemical constant.
MuonMagneticMoment is the muon magnetic moment.
NeutronComptonWavelength is the neutron Compton wavelength.
NeutronMagneticMoment is the neutron magnetic moment.
PlanckConstantReduced is a universal constant, equal to PlanckConstant/(2 Pi).
PlanckMass is a universal constant.
ProtonComptonWavelength is the proton Compton wavelength.