VERB_code_2.3
variousConstants.h
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1 
7 #ifndef VARIOUS_CONSTANTS_H
8 
11 #define VARIOUS_CONSTANTS_H
12 
19 namespace VC {
20 
22  static const double zero_f = 1e-31;
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;
41 }
42 
43 #endif
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
static const double pi
π
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.