PWGJE/AliPWG4CosmicCandidates.h

   1 #ifndef AliPWG4CosmicCandidates_cxx\r
   2 #define AliPWG4CosmicCandidates_cxx\r
   3 \r
   4 // Analysis task looking for cosmic candidates\r
   5 // Authors: Marta Verweij marta.verweij@cern.ch\r
   6 \r
   7 class TH1F;\r
   8 class TH2F;\r
   9 class TH3F;\r
  10 class TList;\r
  11 class AliESDEvent;\r
  12 class AliESDfriend;\r
  13 class AliESDfriendTrack;\r
  14 class AliMCEvent;\r
  15 class AliVEvent;\r
  16 class AliESDtrackCuts;\r
  17 class AliESDtrack;\r
  18 \r
  19 #include "AliAnalysisTaskSE.h"\r
  20 \r
  21 class AliPWG4CosmicCandidates : public AliAnalysisTaskSE {\r
  22  public:\r
  23   AliPWG4CosmicCandidates();\r
  24   AliPWG4CosmicCandidates(const char *name);\r
  25   AliPWG4CosmicCandidates(const AliPWG4CosmicCandidates &res);\r
  26   AliPWG4CosmicCandidates& operator=(const AliPWG4CosmicCandidates& trclass);\r
  27   virtual ~AliPWG4CosmicCandidates() {;}\r
  28 \r
  29   virtual void   LocalInit();\r
  30   virtual void   UserCreateOutputObjects();\r
  31   virtual void   UserExec(Option_t *option);\r
  32   virtual void   Terminate(Option_t *);\r
  33   \r
  34   //Setters\r
  35   void SetCuts(AliESDtrackCuts* trackCuts) {fTrackCuts = trackCuts;}\r
  36   void SetPtMin(Double_t ptmin)            {fPtMin = ptmin;}\r
  37   void SetMaxCosmicAngle(Double_t angle)   {fMaxCosmicAngle = angle;}\r
  38 \r
  39  private:\r
  40   AliESDtrackCuts *fTrackCuts;    // Standard trackCuts for global tracks\r
  41 \r
  42   Double_t fPtMin;                // Minimal pt for cosmic candidate \r
  43   Double_t fMaxCosmicAngle;       // Max deviation from pi (angle between two tracks) in case of cosmic candidate\r
  44 \r
  45   TH1F *fNEventAll;                             //! Event counter\r
  46   TH1F *fNEventSel;                             //! Event counter: Selected events for analysis\r
  47   \r
  48   TH1F *fPtSignedCosmicCandidates;              //! Cosmic Candidates\r
  49   TH1F *fDeltaPtCosmicCandidates;               //! Cosmic Candidates Delta Pt\r
  50   TH2F *fDeltaPhiSumEta;                        //! Cosmic Candidates Delta Phi vs Sum Eta\r
  51   TH2F *fDCAZCosmicCandidates;                  //! Cosmic Candidates DCAZ track1 vs track2\r
  52   TH2F *fDCARCosmicCandidates;                  //! Cosmic Candidates DCAR track1 vs track2\r
  53   TH1F *fTheta;                                 //! Angle \theta between cosmic candidates in 3D space\r
  54   TH1F *fThetaZoom;                             //! Angle between cosmic candidates in 3D space zoomed into back-to-back region\r
  55   TH3F *fThetaPt1Pt2;                           //! Angle theta vs Pt1 vs Pt2\r
  56   TH3F *fThetaPt1Pt2Signed;                     //! Angle theta vs Pt1 vs Pt2\r
  57   TH3F *fDeltaPhiSumEtaPt1;                     //! Delta Phi vs Sum Eta vs Pt1\r
  58   TH3F *fDeltaPhiSumEtaPt2;                     //! Delta Phi vs Sum Eta vs Pt2\r
  59   TH3F *fThetaDCAZ1DCAZ2;                       //! Angle theta vs DCAZ1 vs DCAZ2\r
  60   TH1F *fRisol;                                 //! Isolation R\r
  61   TH2F *fRisolTheta;                            //! Isolation R vs Theta\r
  62 \r
  63   TList *fHistListCosmics;                      //! List of Histograms for cosmic candidates  \r
  64 \r
  65   \r
  66   ClassDef(AliPWG4CosmicCandidates, 1);\r
  67 };\r
  68 \r
  69 #endif\r