Constants.cc revision 10447:a465576671d4
1 2#include "util/Constants.h" 3 4namespace DSENT 5{ 6 // PI 7 const double Constants::pi = 3.14159; //PI 8 // Boltzman's 9 const double Constants::k = 1.3806503e-23; // m^2 * kg / (s^2 * K); 10 // Speed of light 11 const double Constants::c = 2.9979246e8; // m/s 12 // Charge of electron 13 const double Constants::q = 1.602e-19; // C 14 // Permitivity of free space 15 const double Constants::e0 = 8.85e-12; 16 // Permitivity ratio of silicon 17 const double Constants::es = 11.7; 18 19} // namespace DSENT 20 21