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b0e61140 1#ifndef AliRICHConst_h
2#define AliRICHConst_h
3#include <TMath.h>
4const Double_t d2r=TMath::Pi()/180;
5const Double_t r2d=57.2957795130823229;
6const Double_t deg=TMath::Pi()/180;
7const Double_t rad=1;
8const Double_t mm=0.1;
9const Double_t cm=1;
10const Double_t m=100;
ddae0931 11
4d4d73fe 12//const Float_t zend = 511.+0.15-2*0.001; // z-out position of first chamber???????
13//const Float_t zero_supm = 6.; // zero suppression?????????????
14//const Float_t sig_noise = 500.; // electronics noise (no. of electrons)?????????
ddae0931 15
80fa9678 16const Float_t adc_satm = 4096; // dynamic range (10 bits)
80fa9678 17const Int_t kMaxNeighbours = 24; // max number of neighbours
ddae0931 18#endif