hepunit.py File Reference

Go to the source code of this file.

Namespaces
namespace	hepunit

Variables
int	hepunit.millimeter = 1.
int	hepunit.millimeter2 = millimeter*millimeter
int	hepunit.millimeter3 = millimeter*millimeter*millimeter
int	hepunit.centimeter = 10.*millimeter
int	hepunit.centimeter2 = centimeter*centimeter
int	hepunit.centimeter3 = centimeter*centimeter*centimeter
int	hepunit.meter = 1000.*millimeter
int	hepunit.meter2 = meter*meter
int	hepunit.meter3 = meter*meter*meter
int	hepunit.kilometer = 1000.*meter
int	hepunit.kilometer2 = kilometer*kilometer
int	hepunit.kilometer3 = kilometer*kilometer*kilometer
float	hepunit.parsec = 3.0856775807e+16*meter
int	hepunit.micrometer = 1.e-6 *meter
int	hepunit.nanometer = 1.e-9 *meter
int	hepunit.angstrom = 1.e-10*meter
int	hepunit.fermi = 1.e-15*meter
int	hepunit.barn = 1.e-28*meter2
int	hepunit.millibarn = 1.e-3 *barn
int	hepunit.microbarn = 1.e-6 *barn
int	hepunit.nanobarn = 1.e-9 *barn
int	hepunit.picobarn = 1.e-12*barn
int	hepunit.mm = millimeter
int	hepunit.mm2 = millimeter2
int	hepunit.mm3 = millimeter3
int	hepunit.cm = centimeter
int	hepunit.cm2 = centimeter2
int	hepunit.cm3 = centimeter3
int	hepunit.m = meter
int	hepunit.m2 = meter2
int	hepunit.m3 = meter3
int	hepunit.km = kilometer
int	hepunit.km2 = kilometer2
int	hepunit.km3 = kilometer3
float	hepunit.pc = parsec
int	hepunit.radian = 1.
int	hepunit.milliradian = 1.e-3*radian
tuple	hepunit.degree = (3.14159265358979323846/180.0)*radian
int	hepunit.steradian = 1.
int	hepunit.rad = radian
int	hepunit.mrad = milliradian
int	hepunit.sr = steradian
tuple	hepunit.deg = degree
int	hepunit.nanosecond = 1.
int	hepunit.second = 1.e+9 *nanosecond
int	hepunit.millisecond = 1.e-3 *second
int	hepunit.microsecond = 1.e-6 *second
int	hepunit.picosecond = 1.e-12*second
int	hepunit.hertz = 1./second
int	hepunit.kilohertz = 1.e+3*hertz
int	hepunit.megahertz = 1.e+6*hertz
int	hepunit.ns = nanosecond
int	hepunit.s = second
int	hepunit.ms = millisecond
int	hepunit.eplus = 1.
float	hepunit.e_SI = 1.60217733e-19
int	hepunit.coulomb = eplus/e_SI
int	hepunit.megaelectronvolt = 1.
int	hepunit.electronvolt = 1.e-6*megaelectronvolt
int	hepunit.kiloelectronvolt = 1.e-3*megaelectronvolt
int	hepunit.gigaelectronvolt = 1.e+3*megaelectronvolt
int	hepunit.teraelectronvolt = 1.e+6*megaelectronvolt
int	hepunit.petaelectronvolt = 1.e+9*megaelectronvolt
int	hepunit.joule = electronvolt/e_SI
int	hepunit.MeV = megaelectronvolt
int	hepunit.eV = electronvolt
int	hepunit.keV = kiloelectronvolt
int	hepunit.GeV = gigaelectronvolt
int	hepunit.TeV = teraelectronvolt
int	hepunit.PeV = petaelectronvolt
int	hepunit.kilogram = joule*second*second/(meter*meter)
int	hepunit.gram = 1.e-3*kilogram
int	hepunit.milligram = 1.e-3*gram
int	hepunit.kg = kilogram
int	hepunit.g = gram
int	hepunit.mg = milligram
int	hepunit.watt = joule/second
int	hepunit.newton = joule/meter
int	hepunit.pascal = newton/m2
int	hepunit.bar = 100000*pascal
int	hepunit.atmosphere = 101325*pascal
int	hepunit.ampere = coulomb/second
int	hepunit.milliampere = 1.e-3*ampere
int	hepunit.microampere = 1.e-6*ampere
int	hepunit.nanoampere = 1.e-9*ampere
int	hepunit.megavolt = megaelectronvolt/eplus
int	hepunit.kilovolt = 1.e-3*megavolt
int	hepunit.volt = 1.e-6*megavolt
int	hepunit.ohm = volt/ampere
int	hepunit.farad = coulomb/volt
int	hepunit.millifarad = 1.e-3*farad
int	hepunit.microfarad = 1.e-6*farad
int	hepunit.nanofarad = 1.e-9*farad
int	hepunit.picofarad = 1.e-12*farad
int	hepunit.weber = volt*second
int	hepunit.tesla = volt*second/meter2
int	hepunit.gauss = 1.e-4*tesla
int	hepunit.kilogauss = 1.e-1*tesla
int	hepunit.henry = weber/ampere
int	hepunit.kelvin = 1.
int	hepunit.mole = 1.
int	hepunit.becquerel = 1./second
float	hepunit.curie = 3.7e+10 * becquerel
int	hepunit.gray = joule/kilogram
int	hepunit.candela = 1.
int	hepunit.lumen = candela*steradian
int	hepunit.lux = lumen/meter2
float	hepunit.perCent = 0.01
float	hepunit.perThousand = 0.001
float	hepunit.perMillion = 0.000001
float	hepunit.pi = 3.14159265358979323846
int	hepunit.twopi = 2.*pi
float	hepunit.halfpi = pi/2.
float	hepunit.pi2 = pi*pi
float	hepunit.Avogadro = 6.0221367e+23/mole
float	hepunit.c_light = 2.99792458e+8 * m/s
float	hepunit.c_squared = c_light * c_light
float	hepunit.h_Planck = 6.6260755e-34 * joule*s
float	hepunit.hbar_Planck = h_Planck/twopi
float	hepunit.hbarc = hbar_Planck * c_light
float	hepunit.hbarc_squared = hbarc * hbarc
int	hepunit.electron_charge = - eplus
int	hepunit.e_squared = eplus * eplus
float	hepunit.electron_mass_c2 = 0.51099906 * MeV
float	hepunit.proton_mass_c2 = 938.27231 * MeV
float	hepunit.neutron_mass_c2 = 939.56563 * MeV
float	hepunit.amu_c2 = 931.49432 * MeV
float	hepunit.amu = amu_c2/c_squared
int	hepunit.mu0 = 4*pi*1.e-7 * henry/m
int	hepunit.epsilon0 = 1./(c_squared*mu0)
int	hepunit.elm_coupling = e_squared/(4*pi*epsilon0)
int	hepunit.fine_structure_const = elm_coupling/hbarc
int	hepunit.classic_electr_radius = elm_coupling/electron_mass_c2
float	hepunit.electron_Compton_length = hbarc/electron_mass_c2
float	hepunit.Bohr_radius = electron_Compton_length/fine_structure_const
int	hepunit.alpha_rcl2
int	hepunit.twopi_mc2_rcl2
float	hepunit.k_Boltzmann = 8.617385e-11 * MeV/kelvin
float	hepunit.STP_Temperature = 273.15*kelvin
int	hepunit.STP_Pressure = 1.*atmosphere
int	hepunit.kGasThreshold = 10.*mg/cm3
int	hepunit.universe_mean_density = 1.e-25*g/cm3