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1 | #ifndef RICHConst_H |
| 2 | #define RICHConst_H |
| 3 | ///////////////////////////////////////////////////////////////////////////// |
| 4 | // |
| 5 | //--------------------------------------------------------------------- |
| 6 | // ALICE RICH chambers geometry |
| 7 | //-------------------------------------------------------------------- |
| 8 | // |
| 9 | const Float_t zend = 511.+0.15-2*0.001; // z-out position of first chamber |
| 10 | |
| 11 | |
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12 | ////////////////////////////////////////////////////////////////////////////// |
| 13 | // |
| 14 | //-------------------------------------------------------------------------- |
| 15 | // ALICE RICH source debugging level |
| 16 | //------------------------------------------------------------------------- |
| 17 | // |
| 18 | //static const Int_t kRICHDebugSource = 0; |
| 19 | |
| 20 | |
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21 | ///////////////////////////////////////////////////////////////////////////// |
| 22 | // |
| 23 | //--------------------------------------------------------------------- |
| 24 | // ALICE RICH Electronics Parameters |
| 25 | //-------------------------------------------------------------------- |
| 26 | // |
| 27 | // |
| 28 | |
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29 | const Float_t adc_satm = 4096; // dynamic range (10 bits) |
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30 | const Float_t zero_supm = 6.; // zero suppression |
| 31 | const Float_t sig_noise = 500.; // electronics noise (no. of electrons) |
| 32 | |
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33 | const Int_t kMaxNeighbours = 24; // max number of neighbours |
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34 | #endif |
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