parameter.constant: Physical constants in SI units, source: [PDG]
Description
Useful physical constants in SI units.
Usage
parameter.constant
Arguments
Format
List of 8
$ c : num 3e+08
$ me : num 9.11e-31
$ h : num 6.63e-34
$ mp : num 1.67e-27
$ e : num 1.6e-19
$ G : num 6.67e-11
$ k : num 1.38e-23
$ sigma.T: num 6.65e-29