Line data    Source code

       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             : //                           revised in July 2008  // 
      13             : //                                                 //
      14             : /////////////////////////////////////////////////////
      15             : 
      16             : #include "TLorentzVector.h" 
      17             : #include "AliVZERO.h"
      18             : 
      19             : class AliVZEROv7 : public AliVZERO {
      20             :   
      21             : public:
      22             :   AliVZEROv7();
      23             :   AliVZEROv7(const char *name, const char *title);
      24          78 :   virtual       ~AliVZEROv7() {};
      25             :   virtual void   AddHit(Int_t track, Int_t *vol, Float_t *hits); 
      26             :   virtual void   CreateGeometry();
      27             :   virtual void   AddAlignableVolumes() const;
      28             :   virtual void   CreateMaterials();
      29             :   virtual void   DrawGeometry();
      30             :   virtual void   Init();
      31             :   virtual void   MakeBranch(Option_t *option);
      32           0 :   virtual Int_t  IsVersion() const {return fVersion;};
      33             :   virtual void   StepManager();
      34             :   Int_t          GetCellId(Int_t *vol, Float_t *hits);
      35             :   
      36             : protected:
      37             :   Int_t          fCellId;        // Scintillator cell number from 0 to 95 
      38             :   TLorentzVector fTrackPosition; // Position of particle entering cell
      39             :   TLorentzVector fTrackMomentum; // Momentum of particle entering cell
      40             :   
      41             : private: 
      42             : 
      43             : // V0C part in front of muon arm absorber 
      44             : // V0C Parameters related to geometry: 
      45             :   Double_t  fV0CHeight1, fV0CHeight2, fV0CHeight3, fV0CHeight4; // Heights of V0C elements
      46             :   Double_t  fV0CRMin, fV0CRBox;  // Min and max radii of V0C box
      47             :   Double_t  fV0CLidThickness;    // Thickness of V0C box lid
      48             :   Double_t  fV0CCellThickness;   // Thickness of V0C cell
      49             :   Double_t  fV0CBoxThickness;    // Thickness of V0C box
      50             :   Double_t  fV0COffsetFibers;    // Z offsets to output fibers
      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, fV0AR7;   // 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             :   Double_t fV0AFEEBWd, fV0AFEEBHt, fV0AFEEBTh;                          // Parameters for Front End Electronics
      68             :   Float_t fV0AnMeters;                                                  // Must be calculated depending on each ring
      69             :   
      70             : // V0A Parameters related to light production:
      71             :   Double_t fV0ALightYield;       // Lightyield in BC404
      72             :   Double_t fV0ALightAttenuation; // LightAttenuation in fibers
      73             :   Double_t fV0AFibToPhot;        // Loss in Fibers - Photocathode Connection
      74             : 
      75             :   Int_t   fVersion;              // Version number == IsVersion
      76             : 
      77             : 
      78         646 :   ClassDef(AliVZEROv7,1)  // Class for VZERO version 7
      79             : };
      80             : 
      81             : #endif