src/fmxxphysicomath.h

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#include <math.h>

#ifndef FMXXPHYSICOMATH_H_
#define FMXXPHYSICOMATH_H_

        const double PI=3.1415926535;                                                                                   /* universal geometric constant */
        const double EPSILON_ZERO=8.85418782e-12;                                                               /* absolute permittivity of vacuum */
        const double MU_ZERO=4.0 * PI * 1.0e-7;                                                                 /* absolute permeability of vacuum */
        const double SPEED_OF_LIGHT_VACUUM=(1.0/(sqrt(EPSILON_ZERO*MU_ZERO)));  /* speed of light in vacuo */
        const double Z0=sqrt(MU_ZERO/EPSILON_ZERO);                                                             /* characteristic impedance of vacuum */

        const double SIGMA_CU_CERN= 6.26e7;                                                                             /* Siemsn per meter, value published in CERN summer school notes */
        const double SIGMA_CU_PSI=5.8e7;                                                                                /* Siemens per meter, value used at PSI for copper cavity */
        

#endif /*FMXXPHYSICOMATH_H_*/

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