/* $Id$ */ /* * constants.h * * written by Sebastian Voecking * * Constants which are used through out the scatter package */ #define C 299792458. /* velocity of light in SI units */ #define CHARGEUNIT 1.602177e-19 /* electron charge (in SI, without sign) */ #define BOLTZMANN 1.380658e-23 /* Boltzmann constant */ #define ELECTRON_MASS 9.109389e-31 /* Electron mass */