ATLAS Offline Software
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Go to the source code of this file.
Namespaces | |
TRT_PAI_physicsConstants | |
Physics constants. | |
Variables | |
const double | TRT_PAI_physicsConstants::c = 2.99792458e10 |
Light speed More... | |
const double | TRT_PAI_physicsConstants::Nav = 6.02214e23 |
Avagadro constant More... | |
const double | TRT_PAI_physicsConstants::erg = 1.60218e-12 |
1 ev to erg {erg} More... | |
const double | TRT_PAI_physicsConstants::mb = 1.e-18 |
1mb to cm2 More... | |
const double | TRT_PAI_physicsConstants::Me = 9.10943e-28 |
Electron mass {g} More... | |
const double | TRT_PAI_physicsConstants::MeeV = Me*(c*c)/erg |
same in ev More... | |
const double | TRT_PAI_physicsConstants::MProtonMeV = 938.271998 |
Proton mass in MeV More... | |
const double | TRT_PAI_physicsConstants::Qe = 4.80321e-10 |
Electron charge{ESU}. More... | |
const double | TRT_PAI_physicsConstants::r0 = Qe*Qe/Me/(c*c) |
electron radius{cm} More... | |
const double | TRT_PAI_physicsConstants::h = 1.05457e-27 |
Plank constant{erg} More... | |
const double | TRT_PAI_physicsConstants::he = h*c/erg |
same in ev More... | |
const double | TRT_PAI_physicsConstants::invlog10 = 0.434294481903252 |
you guess... More... | |