NISTConst
Variables
Tau particle
NIST Constants » Atomic and nuclear

Variables

NISTCONST_CONSTANT NISTConst::tauComptonWavelength = 0.697787e-15
 
NISTCONST_CONSTANT NISTConst::tauComptonWavelengthOver2Pi = 0.111056e-15
 
NISTCONST_CONSTANT NISTConst::tauElectronMassRatio = 3477.15
 
NISTCONST_CONSTANT NISTConst::tauMass = 3.16747e-27
 
NISTCONST_CONSTANT NISTConst::tauMassInJPercSquared = 2.84678e-10
 
NISTCONST_CONSTANT NISTConst::tauMassInMeVPercSquared = 1776.82
 
NISTCONST_CONSTANT NISTConst::tauMassInu = 1.90749
 
NISTCONST_CONSTANT NISTConst::tauMolarMass = 1.90749e-3
 
NISTCONST_CONSTANT NISTConst::tauMuonMassRatio = 16.8167
 
NISTCONST_CONSTANT NISTConst::tauNeutronMassRatio = 1.89111
 
NISTCONST_CONSTANT NISTConst::tauProtonMassRatio = 1.89372
 

Detailed Description

Variable Documentation

◆ tauComptonWavelength

NISTCONST_CONSTANT NISTConst::tauComptonWavelength = 0.697787e-15

\(\lambda_{C,\tau} \ (m)\) Tau Compton wavelength in meters.

◆ tauComptonWavelengthOver2Pi

NISTCONST_CONSTANT NISTConst::tauComptonWavelengthOver2Pi = 0.111056e-15

\(\frac{\lambda_{C,\tau}}{2\pi} \ (m)\) Tau Compton wavelength over 2 pi in meters.

◆ tauElectronMassRatio

NISTCONST_CONSTANT NISTConst::tauElectronMassRatio = 3477.15

\(\frac{m_\tau}{m_e} \ (1)\) Tau-electron mass ratio.

◆ tauMass

NISTCONST_CONSTANT NISTConst::tauMass = 3.16747e-27

\(m_\tau \ (kg)\) Tau mass in kilograms.

◆ tauMassInJPercSquared

NISTCONST_CONSTANT NISTConst::tauMassInJPercSquared = 2.84678e-10

\(m_\tau \ (\frac{J}{c^2})\) Tau mass in joules per speed of light squared.

◆ tauMassInMeVPercSquared

NISTCONST_CONSTANT NISTConst::tauMassInMeVPercSquared = 1776.82

\(m_\tau \ (\frac{MeV}{c^2})\) Tau mass in megaelectron volts per speed of light squared.

◆ tauMassInu

NISTCONST_CONSTANT NISTConst::tauMassInu = 1.90749

\(m_\tau \ (u)\) Tau mass in unified atomic mass units.

◆ tauMolarMass

NISTCONST_CONSTANT NISTConst::tauMolarMass = 1.90749e-3

\(M_\tau \ (\frac{kg}{mol})\) Tau molar mass in kilograms per mole.

◆ tauMuonMassRatio

NISTCONST_CONSTANT NISTConst::tauMuonMassRatio = 16.8167

\(\frac{m_\tau}{m_\mu} \ (1)\) Tau-muon mass ratio.

◆ tauNeutronMassRatio

NISTCONST_CONSTANT NISTConst::tauNeutronMassRatio = 1.89111

\(\frac{m_\tau}{m_n} \ (1)\) Tau-neutron mass ratio.

◆ tauProtonMassRatio

NISTCONST_CONSTANT NISTConst::tauProtonMassRatio = 1.89372

\(\frac{m_\tau}{m_p} \ (1)\) Tau-proton mass ratio.