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1 | #ifndef AliVZEROv7_H |
| 2 | #define AliVZEROv7_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | |
| 7 | ///////////////////////////////////////////////////// |
| 8 | // // |
| 9 | // Manager and hits classes for set : VZERO // |
| 10 | // version 7 // |
| 11 | // April 2006 // |
| 12 | // // |
| 13 | ///////////////////////////////////////////////////// |
| 14 | |
| 15 | #include "TLorentzVector.h" |
| 16 | #include "AliVZERO.h" |
| 17 | |
| 18 | class AliVZEROv7 : public AliVZERO { |
| 19 | |
| 20 | public: |
| 21 | AliVZEROv7(); |
| 22 | AliVZEROv7(const char *name, const char *title); |
| 23 | virtual ~AliVZEROv7() {}; |
| 24 | virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits); |
| 25 | virtual void AddDigits(Int_t *tracks, Int_t *digits); |
| 26 | virtual void CreateGeometry(); |
| 27 | virtual void BuildGeometry(); |
| 28 | virtual void CreateMaterials(); |
| 29 | virtual void DrawModule() const; |
| 30 | virtual void DrawGeometry(); |
| 31 | virtual void Init(); |
| 32 | virtual void MakeBranch(Option_t *option); |
| 33 | virtual Int_t IsVersion() const {return fVersion;}; |
| 34 | virtual void StepManager(); |
| 35 | Int_t GetCellId(Int_t *vol, Float_t *hits); |
| 36 | |
| 37 | protected: |
| 38 | Int_t fCellId; // Scintillator cell number from 0 to 95 |
| 39 | TLorentzVector fTrackPosition; // Position of particle entering cell |
| 40 | TLorentzVector fTrackMomentum; // Momentum of particle entering cell |
| 41 | |
| 42 | private: |
| 43 | |
| 44 | // V0C part in front of muon arm absorber |
| 45 | Double_t fV0CHeight1, fV0CHeight2, fV0CHeight3, fV0CHeight4; |
| 46 | Double_t fV0CRMin, fV0CRBox; |
| 47 | Double_t fV0CLidThickness; |
| 48 | Double_t fV0CCellThickness; |
| 49 | Double_t fV0CBoxThickness; |
| 50 | Double_t fV0COffsetFibers; |
| 51 | |
| 52 | // V0C Parameters related to light production : |
| 53 | Float_t fV0CLightYield; // Lightyield in BC408 (93.75 eV per photon) |
| 54 | Float_t fV0CLightAttenuation; // LightAttenuation in fibers (0.05 per meter) |
| 55 | Float_t fV0CnMeters; // Number of meters of fibers to PM |
| 56 | Float_t fV0CFibToPhot; // Loss in Fibers - Photocathode Connection |
| 57 | |
| 58 | // V0A Parameters related to geometry: |
| 59 | Double_t fV0AR0, fV0AR1, fV0AR2, fV0AR3, fV0AR4, fV0AR5, fV0AR6; // Radius of V0A |
| 60 | Double_t fV0ASciWd, fV0APlaWd, fV0APlaAl, fV0AOctWd, fV0AFraWd; // Thickness of elements |
| 61 | Double_t fV0AOctH1, fV0AOctH2, fV0ABasHt; // Height of elements |
| 62 | Double_t fV0AFibRd; // Radius of Fiber |
| 63 | Double_t fV0APlaEx; // Extension of plates to basis |
| 64 | Double_t fV0APMBWd, fV0APMBHt, fV0APMBTh, fV0APMBWdW, fV0APMBHtW; // Parameters for Photo-Multiplier |
| 65 | Double_t fV0APMBAng, fV0APMBThW, fV0APMTR1, fV0APMTR2, fV0APMTR3; // Parameters for Photo-Multiplier |
| 66 | Double_t fV0APMTR4, fV0APMTH, fV0APMTB; // Parameters for Photo-Multiplier |
| 67 | Float_t fV0AnMeters; // Must be calculated depending on each ring |
| 68 | |
| 69 | // V0A Parameters releted to light |
| 70 | Double_t fV0ALightYield; // Lightyield in BC404 |
| 71 | Double_t fV0ALightAttenuation; // LightAttenuation in fibers |
| 72 | Double_t fV0AFibToPhot; // Loss in Fibers - Photocathode Connection |
| 73 | |
| 74 | Int_t fVersion; // Version number == IsVersion |
| 75 | |
| 76 | |
| 77 | ClassDef(AliVZEROv7,1) // Class for VZERO version 7 |
| 78 | }; |
| 79 | |
| 80 | #endif |
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