#include "AliAnalysisTask.h"
#include <TString.h>
#include "AliPWG0Helper.h"
+#include "AliESDtrackCuts.h"
-class AliESDtrackCuts;
class dNdEtaAnalysis;
class AlidNdEtaCorrection;
+class TH1;
class TH1F;
class AliESDEvent;
class TParticlePDG;
class TH2F;
+class TH3F;
class TProfile;
class AlidNdEtaCorrectionTask : public AliAnalysisTask {
public:
- AlidNdEtaCorrectionTask(const char* opt = "");
+ AlidNdEtaCorrectionTask();
+ AlidNdEtaCorrectionTask(const char* opt);
virtual ~AlidNdEtaCorrectionTask();
virtual void ConnectInputData(Option_t *);
void SetTrackCuts(AliESDtrackCuts* cuts) { fEsdTrackCuts = cuts; }
void SetAnalysisMode(AliPWG0Helper::AnalysisMode mode) { fAnalysisMode = mode; }
+ void SetOnlyPrimaries(Bool_t flag = kTRUE) { fOnlyPrimaries = flag; }
+ void SetTrigger(AliTriggerAnalysis::Trigger trigger) { fTrigger = trigger; }
+ void SetFillPhi(Bool_t flag = kTRUE) { fFillPhi = flag; }
+ void SetDeltaPhiCut(Float_t cut) { fDeltaPhiCut = cut; }
+ void SetSymmetrize(Bool_t flag = kTRUE) { fSymmetrize = flag; }
+ void SetMultAxisEta1(Bool_t flag = kTRUE) { fMultAxisEta1 = flag; }
+ void SetDiffTreatment(AliPWG0Helper::DiffTreatment diffTreatment) { fDiffTreatment = diffTreatment; }
+ void SetSkipParticles(Bool_t flag = kTRUE) { fSystSkipParticles = flag; }
+
+ void SetOption(const char* opt) { fOption = opt; }
+ void SetPtMin(Float_t ptMin) {fPtMin = ptMin;}
+ void SetWeightSecondaries(Bool_t flag) { fWeightSecondaries = flag;}
+ Double_t GetSecondaryCorrection(Double_t pt);
+ Double_t GetLinearInterpolationValue(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t pt);
protected:
Bool_t SignOK(TParticlePDG* particle);
TString fOption; // option string
AliPWG0Helper::AnalysisMode fAnalysisMode; // detector that is used for analysis
+ AliTriggerAnalysis::Trigger fTrigger; // trigger used in the analysis
+ Bool_t fFillPhi; // if true phi is filled as 3rd coordinate in all maps
+ Float_t fDeltaPhiCut; // cut in delta phi (only SPD)
+ Bool_t fSymmetrize; // move all negative to positive eta
+ Bool_t fMultAxisEta1; // restrict multiplicity count to |eta| < 1
+ AliPWG0Helper::DiffTreatment fDiffTreatment; // how to identify SD events (see AliPWG0Helper::GetEventProcessType)
+
Int_t fSignMode; // if 0 process all particles, if +-1 process only particles with that sign
+ Bool_t fOnlyPrimaries; // only process primaries (syst. studies)
+ Int_t fStatError; // statistical error evaluation: if set to 1 we only count unique primaries (binomial errors are valid), for 2 all the rest
+ Bool_t fSystSkipParticles; // if true skips particles (systematic study)
AliESDtrackCuts* fEsdTrackCuts; // Object containing the parameters of the esd track cuts
// control histograms
TH1F* fPIDParticles; //! pid of primary particles
TH1F* fPIDTracks; //! pid of reconstructed tracks
-
+
TH2F* fVertexCorrelation; //! ESD z-vtx vs MC z-vtx
+ TH3F* fVertexCorrelationShift; //! (MC z-vtx - ESD z-vtx) vs MC z-vtx vs n# rec tracks
TProfile* fVertexProfile; //! Profile of MC z-vtx - ESD z-vtx vs. MC z-vtx
- TH1F* fVertexShiftNorm; //! (MC z-vtx - ESD z-vtx) / (sigma_ESD-z-vtx) histogrammed
+ TH1F* fVertexShift; //! (MC z-vtx - ESD z-vtx) in +- 10 cm
+ TH2F* fVertexShiftNorm; //! (MC z-vtx - ESD z-vtx) / (sigma_ESD-z-vtx) vs. no. rec tracks
+
+ TH2F* fEtaCorrelation; //! ESD eta vs MC eta
+ TH2F* fEtaCorrelationShift; //! (MC eta - ESD eta) vs MC eta
+ TProfile* fEtaProfile; //! Profile of MC eta - ESD eta vs. MC eta
+ TH1F* fEtaResolution; //! MC eta - ESD eta in |eta| < 1
+ TH2F* fDeltaPhiCorrelation; //! delta phi ESD vs. MC
+
+ TH2F* fpTResolution; //! (MC pT - ESD pT) / MC pT vs. MC pT in |eta| < 0.9
+
+ AliESDtrackCuts* fEsdTrackCutsPrim; //! control histograms for primaries
+ AliESDtrackCuts* fEsdTrackCutsSec; //! control histograms for secondaries
// histograms for systematic studies (must be enabled with option)
- TH1F* fSigmaVertexTracks; //! (accepted tracks) vs (n of sigma to vertex cut)
- TH1F* fSigmaVertexPrim; //! (accepted primaries) vs (n of sigma to vertex cut)
- // enable with option: sigma-vertex
+ TH1* fTemp1; //! temp histogram for quick study of variables
+ TH1* fTemp2; //! temp histogram for quick study of variables
TH1F* fMultAll; //! primary particles in |eta| < 1 and pT > 0.2 in all events
TH1F* fMultTr; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events
TH1F* fMultVtx; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events with vertex
- TH1F* fDeltaPhi[3]; //! delta phi of primaries, secondaries, other (= unclear cases)
-
- AlidNdEtaCorrection* fdNdEtaCorrectionProcessType[3]; //! correction for specific process type (ND, SD, DD)
- // enable with option: process-types
+ TH2* fDeltaPhi[8]; //! delta phi of primaries, secondaries, other (= unclear cases)
+
+ TH2F* fEventStats; //! some stats on number of events, see CreateOutputObjects for a detailed definition
+
+ AlidNdEtaCorrection* fdNdEtaCorrectionSpecial[4]; //! correction maps used for systematic studies, may contain:
+ // for specific process type (ND, SD, DD), enable with option: process-types
+ // for particle species (pi, K, p, rest), enable with: particle-species
+ AliESDtrackCuts* fEsdTrackCutsCheck; //! Object containing the parameters of the esd track cuts
+ TH2F* fEtaCorrelationAllESD; //! ESD eta vs MC eta
+ TH2F* fpTCorrelation; //! ESD pT vs MC pT in |eta| < 0.9
+ TH2F* fpTCorrelationShift; //! (MC pT - ESD pT) vs MC pT in |eta| < 0.9
+ TH2F* fpTCorrelationAllESD; //! ESD pT vs MC pT in |eta| < 0.9
+ TH2F* fpTCorrelationShiftAllESD; //! (MC pT - ESD pT) vs MC pT in |eta| < 0.9
+ Float_t fPtMin; // ptMin for kOneTrack
+ TH1F* fPtMC; //! pT histogram for MC information for selected tracks
+ TH1F* fEtaMC; //! eta histogram for MC information for selected tracks
+ TH1F* fPtESD; //! pT histogram for ESD information for selected tracks
+ TH1F* fEtaESD; //! eta histogram for ESD information for selected tracks
+ TH1F* fVtxMC; //! vtx_z histogram for MC information for all events
+ TH1F* fNumberEventMC; //! number of accepted event histogram for MC information for all events
+ TH1F* fNumberEvent; //! number of accepted event histogram for reco information for all events
+ Int_t fEventNumber; // number of the event - useful when running on one file, on one worker
+ Bool_t fWeightSecondaries; // is true if calculating corrections to be applied to real data (secondaries correction should be on)
private:
AlidNdEtaCorrectionTask(const AlidNdEtaCorrectionTask&);
AlidNdEtaCorrectionTask& operator=(const AlidNdEtaCorrectionTask&);
- ClassDef(AlidNdEtaCorrectionTask, 1);
+ ClassDef(AlidNdEtaCorrectionTask, 2);
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff