source: PSPA/Interface_Web/trunk/pspaWT/sources/controler/include/PhysicalConstants.h @ 386

Last change on this file since 386 was 356, checked in by lemeur, 11 years ago

bugs dans les dessins
File size: 865 bytes
Line 
1#ifndef PHYSICALCONSTANTS_SEEN
2#define PHYSICALCONSTANTS_SEEN
3
4#define ZGRAND 1.0e8
5#define ZDISTCATH 1. // cm !  distance maximale à la cathode (supposee en z=0) pour
6                     // prendre en compte la charge image, dans la charge d'espace               
7#define ELECTRONCHARGE 1.60217653e-19
8#define ELECTRONANOCOULOMB 1.60217653e-10
9#define ELECTRONRADIUS 2.817940325e-13  // cm!
10#define EREST_MeV 0.510998918
11#define EREST_keV 0.510998918e+03
12#define EREST_eV 0.510998918e+06
13#define CLIGHT_E8 2.99792458
14#define CLIGHT_m_per_ns 0.299792458
15
16// facteurs de conversion des champs electriques (donnes en MV/cm)
17// et magnetiques ( donnes en gauss), en cm^(-1)
18#define MVPcmToCMm1 1.956951306 // 1/ERESTMeV
19#define GAUSSToCMm1 5.8667924224e-4   // 1.0e-4 * CLIGHT_E8 / ERESTMeV
20#define TESLAToCMm1 5.8667924224      //  CLIGHT_E8 / ERESTMeV
21
22#endif
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