Mphysical.h File Reference

#include "Munits.h"

Go to the source code of this file.

Namespaces

namespace  Mphysical

Variables

static const Double_t Mphysical::pi = 3.14159265358979323846
static const Double_t Mphysical::twopi = 2*pi
static const Double_t Mphysical::halfpi = pi/2
static const Double_t Mphysical::pi2 = pi*pi
static const Double_t Mphysical::Avogadro = 6.0221367e+23/mole
static const Double_t Mphysical::c_light = Munits::c_light
static const Double_t Mphysical::c_squared = c_light * c_light
static const Double_t Mphysical::h_Planck = 6.62606876e-34 * joule*s
static const Double_t Mphysical::hbar_Planck = h_Planck/twopi
static const Double_t Mphysical::hbarc = hbar_Planck * c_light
static const Double_t Mphysical::hbarc_squared = hbarc * hbarc
static const Double_t Mphysical::electron_charge = - eplus
static const Double_t Mphysical::e_squared = eplus * eplus
static const Double_t Mphysical::electron_mass_c2 = 0.51099906 * MeV * hep2baseMass
static const Double_t Mphysical::proton_mass_c2 = 938.27231 * MeV * hep2baseMass
static const Double_t Mphysical::neutron_mass_c2 = 939.56563 * MeV * hep2baseMass
static const Double_t Mphysical::amu_c2 = 931.49432 * MeV * hep2baseMass
static const Double_t Mphysical::amu = amu_c2/c_squared
static const Double_t Mphysical::mu0 = 4*pi*1.e-7 * henry/m
static const Double_t Mphysical::epsilon0 = 1./(c_squared*mu0)
static const Double_t Mphysical::elm_coupling = e_squared/(4*pi*epsilon0)
static const Double_t Mphysical::fine_structure_const = elm_coupling/hbarc
static const Double_t Mphysical::classic_electr_radius = elm_coupling/electron_mass_c2
static const Double_t Mphysical::electron_Compton_length = hbarc/electron_mass_c2
static const Double_t Mphysical::Bohr_radius = electron_Compton_length/fine_structure_const
static const Double_t Mphysical::alpha_rcl2
static const Double_t Mphysical::twopi_mc2_rcl2
static const Double_t Mphysical::k_Boltzmann = 1.3806503e-23 * joule/kelvin
static const Double_t Mphysical::STP_Temperature = 273.15*kelvin
static const Double_t Mphysical::STP_Pressure = 1.*atmosphere
static const Double_t Mphysical::kGasThreshold = 10.*mg/cm3
static const Double_t Mphysical::G_N = 6.673e-11 * m3/kg/s/s

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