TRT_PAI_physicsConstants.h File Reference

#include "TruthUtils/ParticleConstants.h"

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Namespaces
namespace	TRT_PAI_physicsConstants
	Physics constants.

Variables
const double	TRT_PAI_physicsConstants::c = 2.99792458e10
	Light speed.
const double	TRT_PAI_physicsConstants::Nav = 6.02214e23
	Avagadro constant.
const double	TRT_PAI_physicsConstants::erg = 1.60218e-12
	1 ev to erg {erg}
const double	TRT_PAI_physicsConstants::mb = 1.e-18
	1mb to cm2
const double	TRT_PAI_physicsConstants::Me = 9.10943e-28
	Electron mass {g}.
const double	TRT_PAI_physicsConstants::MeeV = Me*(c*c)/erg
	same in ev
const double	TRT_PAI_physicsConstants::MProtonMeV = ParticleConstants::protonMassInMeV
	Proton mass in MeV.
const double	TRT_PAI_physicsConstants::Qe = 4.80321e-10
	Electron charge{ESU}.
const double	TRT_PAI_physicsConstants::r0 = Qe*Qe/Me/(c*c)
	electron radius{cm}
const double	TRT_PAI_physicsConstants::h = 1.05457e-27
	Plank constant{erg}.
const double	TRT_PAI_physicsConstants::he = h*c/erg
	same in ev
const double	TRT_PAI_physicsConstants::invlog10 = 0.434294481903252
	you guess...