NISTConst
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NISTCONST_CONSTANT NISTConst::neutronComptonWavelength = 1.31959090481e-15 |
\(\lambda_{C,n} \ (m)\) Neutron Compton wavelength in meters.
NISTCONST_CONSTANT NISTConst::neutronComptonWavelengthOver2Pi = 0.21001941536e-15 |
\(\frac{\lambda_{C,n}}{2\pi} \ (m)\) Neutron Compton wavelength over 2 pi in meters.
NISTCONST_CONSTANT NISTConst::neutronElectronMagneticMomentRatio = 1.04066882e-3 |
\(\frac{\mu_n}{\mu_e} \ (1)\) Neutron-electron magnetic moment ratio.
NISTCONST_CONSTANT NISTConst::neutronElectronMassRatio = 1838.68366158 |
\(\frac{m_n}{m_e} \ (1)\) Neutron-electron mass ratio.
NISTCONST_CONSTANT NISTConst::neutrongFactor = -3.82608545 |
\(g_n \ (1)\) Neutron g factor.
NISTCONST_CONSTANT NISTConst::neutronGyromagneticRatio = 1.83247172e8 |
\(\gamma_n \ (\frac{rad\ Hz}{T})\) Neutron gyromagnetic ratio in radian hertz per tesla. Note that the units of radians are added for clarity.
NISTCONST_CONSTANT NISTConst::neutronGyromagneticRatioOver2Pi = 29.1646933 |
\(\frac{\gamma_n}{2\pi} \ (\frac{rad\ MHz}{T})\) Neutron gyromagnetic ratio over 2 pi in radian megahertz per tesla. Note that the units of radians are added for clarity.
NISTCONST_CONSTANT NISTConst::neutronMagneticMoment = -0.96623650e-26 |
\(\mu_n \ (\frac{J}{T})\) Neutron magnetic moment in joules per tesla.
NISTCONST_CONSTANT NISTConst::neutronMagneticMomentToBohrMagnetonRatio = -1.04187563e-3 |
\(\frac{\mu_n}{\mu_B} \ (1)\) Neutron magnetic moment to Bohr magneton ratio.
NISTCONST_CONSTANT NISTConst::neutronMagneticMomentToNuclearMagnetonRatio = -1.91304273 |
\(\frac{\mu_n}{\mu_N} \ (1)\) Neutron magnetic moment to nuclear magneton ratio.
NISTCONST_CONSTANT NISTConst::neutronMass = 1.674927471e-27 |
\(m_n \ (kg)\) Neutron mass in kilograms.
NISTCONST_CONSTANT NISTConst::neutronMassInJPercSquared = 1.505349739e-10 |
\(m_n \ (\frac{J}{c^2})\) Neutron mass in joules per speed of light squared.
NISTCONST_CONSTANT NISTConst::neutronMassInMeVPercSquared = 939.5654133 |
\(m_n \ (\frac{MeV}{c^2})\) Neutron mass in megaelectron volts per speed of light squared.
NISTCONST_CONSTANT NISTConst::neutronMassInu = 1.00866491588 |
\(m_n \ (u)\) Neutron mass in unified atomic mass unit.
NISTCONST_CONSTANT NISTConst::neutronMolarMass = 1.00866491588e-3 |
\(M_n \ (\frac{kg}{mol})\) Neutron molar mass in kilogram per mole.
NISTCONST_CONSTANT NISTConst::neutronMuonMassRatio = 8.89248408 |
\(\frac{m_n}{m_\mu} \ (1)\) Neutron-muon mass ratio.
NISTCONST_CONSTANT NISTConst::neutronProtonMagneticMomentRatio = -0.68497934 |
\(\frac{\mu_n}{\mu_p} \ (1)\) Neutron-proton magnetic moment ratio.
NISTCONST_CONSTANT NISTConst::neutronProtonMassDifference = 2.30557377e-30 |
\(m_n - m_p \ (kg)\) Neutron-proton mass difference in kilograms.
NISTCONST_CONSTANT NISTConst::neutronProtonMassDifferenceInJPercSquared = 2.07214637e-13 |
\(m_n - m_p \ (\frac{J}{c^2})\) Neutron-proton mass difference in joules per speed of light squared.
NISTCONST_CONSTANT NISTConst::neutronProtonMassDifferenceInMeVPercSquared = 1.29333205 |
\(m_n - m_p \ (\frac{MeV}{c^2})\) Neutron-proton mass difference in megaelectron volts per speed of light squared.
NISTCONST_CONSTANT NISTConst::neutronProtonMassDifferenceInu = 0.00138844900 |
\(m_n - m_p \ (u)\) Neutron-proton mass difference in unified atomic mass unit.
NISTCONST_CONSTANT NISTConst::neutronProtonMassRatio = 1.00137841898 |
\(\frac{m_n}{m_p} \ (1)\) Neutron-proton mass ratio.
NISTCONST_CONSTANT NISTConst::neutronTauMassRatio = 0.528790 |
\(\frac{m_n}{m_\tau} \ (1)\) Neutron-tau mass ratio.
NISTCONST_CONSTANT NISTConst::neutronToShieldedProtonMagneticMomentRatio = -0.68499694 |
\(\frac{\mu_n}{\mu'_p} \ (1)\) Neutron to shielded proton magnetic moment ratio.