emass
Introduced in 0.99
Synopsis

Electron mass.

value = emass
[value,sigma] = emass
Description

emass returns the mass of the electron in SI units (kg) in value and the standard deviation in sigma (if two output arguments are specified).

Reference

The value and the standard deviation are taken from the 2002 CODATA collection of recommended values.

See also

amu, avogadro, barn, bmagn, bohrrad, boltzm, clight, echarge, faraday, gfree, hartree, molgas, nmagn, nmass, planck, pmass, rydberg