7 #ifndef VARIOUS_CONSTANTS_H
11 #define VARIOUS_CONSTANTS_H
24 static const double mc2 = 0.511;
26 static const double pi = 3.141592653589793238462643;
28 static const double m = 9.10953e-28;
30 static const double c_cgs = 2.998e10;
32 static const double c_si = 2.998e8;
34 static const double qe = 4.803242e-10;
36 static const double B_0 = 0.311;
38 static const double exp = 2.7183;
40 static const double RE = 6.371e6;
static const double m
mass of electron in grams
static const double c_si
speed of light, km/s
static const double c_cgs
speed of light, cm/s
static const double exp
exponential
static const double mc2
m*c^2 = 0.511 MeV
Various mathematical constants Click variousConstants.h to see constants in source code...
static const double zero_f
Minimum value for PSD.
static const double B_0
magnetic field at the equatorial plane on the Earth surface, Gauss
static const double qe
electron charge, CGS units
static const double RE
Radius fo the Earch in km.