NeutronMagneticMoment (Physical Constants Package Symbol)

NeutronMagneticMoment is the neutron magnetic moment.

PlanckConstantReduced (Physical Constants Package Symbol)

PlanckConstantReduced is a universal constant, equal to PlanckConstant/(2 Pi).

PlanckMass (Physical Constants Package Symbol)

PlanckMass is a universal constant.

ProtonComptonWavelength (Physical Constants Package Symbol)

ProtonComptonWavelength is the proton Compton wavelength.

ProtonMagneticMoment (Physical Constants Package Symbol)

ProtonMagneticMoment is the proton magnetic moment.

QuantizedHallConductance (Physical Constants Package Symbol)

QuantizedHallConductance is the quantized Hall conductance, an electromagnetic constant.

SolarLuminosity (Physical Constants Package Symbol)

SolarLuminosity is a physical constant.

SolarRadius (Physical Constants Package Symbol)

SolarRadius is a physical constant.

ThomsonCrossSection (Physical Constants Package Symbol)

ThomsonCrossSection is the Thomson cross section, an atomic constant.

Deuterium (Resonance Absorption Lines Package Symbol)

Deuterium is an isotope of hydrogen.