-#ifndef AliAnalysisTaskQASym_cxx
-#define AliAnalysisTaskQASym_cxx
+// Analysis task for basic QA exploiting symmetries
+//of global, TPC, and ITS tracks
+
+#ifndef ALIANALYSISTASKQASYM_H
+#define ALIANALYSISTASKQASYM_H
class TH1F;
class TH2F;
+class TH3F;
class TList;
-class TNtuple;
class AliESDEvent;
class AliESDtrack;
#include "AliAnalysisTaskSE.h"
#include "TFile.h"
-#include "TNtuple.h"
class AliAnalysisTaskQASym : public AliAnalysisTaskSE {
public:
virtual void UserCreateOutputObjects();
virtual void UserExec(Option_t *option);
virtual void Terminate(Option_t *);
-
-
+ virtual void SetTrackType(Int_t type) {fTrackType = type;} // set the track type: global, its and tpc
+ virtual void SetStandAloneTrack(Bool_t standAlone = kFALSE) {fStandAlone = standAlone;} //needed for ITS tracks
+
+ virtual void SetNChargedRange(Int_t low = 0, Int_t high=1.0*1e7)//set multiplicity region of analysis
+ // in order to compare different trigger settings
+ {
+ fLow = low;
+ fHigh = high;
+ }
virtual void SetCuts(AliESDtrackCuts* cuts)
{fCuts = cuts;}
virtual void SetFieldOn(Bool_t b = kTRUE){fFieldOn = b;}
+
private:
-
- Bool_t fFieldOn;
+ Int_t fTrackType; // track type
+ Bool_t fStandAlone; // needed for ITS tracks
+ Int_t fLow; // low Ncharges cut
+ Int_t fHigh; // high Ncharges cut
+ Bool_t fFieldOn; // field status
TList *fHists; // List of histos
//old
TH1F *fHistRECpt; // pt
TH1F *fEta; // eta
+
+ TH1F *fEtaWidth; // eta of tracks in Nch range (fLow <= Ncharged <= fHigh)
+ TH1F *fPhiWidth; // phi of tracks in Nch range (fLow <= Ncharged <= fHigh)
+ TH1F *fDcaWidth; // dca of tracks in Nch range (fLow <= Ncharged <= fHigh)
+ TH1F *fPtWidth; // pt of tracks in Nch range (fLow <= Ncharged <= fHigh)
+
TH2F *fEtaPhi; // eta-phi
TH1F *fEtaPt; // eta over pt
TH1F *fQPt; // charge over pt
TH1F *fDca; // distance of closest approach
- TH1F *fqPtRec[7]; // charge over pt divided for ITS layer cases
+ TH1F *fDcaZ; // distance of closest approach
TH1F *fqRec; // reconstrcuted charge
- TH1F *fsigmaPt; // sigma_pT
- TH2F *fDcaSigmaPos[7]; // distance of closest approach against sigma_pT
- TH2F *fDcaSigmaNeg[7]; // distance of closest approach against sigma_pT
-
-
- //positive und negative particles
- TH1F *fRecPtPos; // pt of pos partice
- TH1F *fRecPtNeg; // pt of neg particle
- TH1F *fRecPhiPos; // phi of pos. particle
- TH1F *fRecPhiNeg; // phi of neg. particle
- TH1F *fRecEtaPos; // eta of neg. particle
- TH1F *fRecEtaNeg; // eta of neg. particle
- TH1F *fRecEtaPtPos; // eta over pt of neg. particle
- TH1F *fRecEtaPtNeg; // eta over pt of neg. particle
- TH1F *fRecDcaPos; // distance of closest approach of neg. particle
- TH1F *fRecDcaNeg; // distance of closest of neg. particle
- TH1F *fRecDcaNegInv; // invers dca of neg. particle
- TH1F *fRecDPos; // impact parameter of neg. particle
- TH1F *fRecDNeg; // impact parameter of neg. particle
-
-
-
+ TH1F *fSigmaPtHist; // sigma_pT
+
+ //positive und negative tracks
+ TH1F *fRecPtPos; // pt of pos tracks
+ TH1F *fRecPtNeg; // pt of neg tracks
+ TH1F *fRecPhiPos; // phi of pos. tracks
+ TH1F *fRecPhiNeg; // phi of neg. tracks
+ TH1F *fRecEtaPos; // eta of neg. tracks
+ TH1F *fRecEtaNeg; // eta of neg. tracks
+ TH1F *fRecEtaPtPos; // eta over pt of neg. tracks
+ TH1F *fRecEtaPtNeg; // eta over pt of neg. tracks
+ TH1F *fRecDcaPos; // distance of closest approach of neg. tracks
+ TH1F *fRecDcaNeg; // distance of closest of neg. tracks
+ TH1F *fRecDcaNegInv; // invers dca of neg. tracks
+ TH1F *fRecDPos; // impact parameter of neg. tracks
+ TH1F *fRecDNeg; // impact parameter of neg. tracks
// two sides of TPC -> Eta/Theta
- TH1F *fRecQPtPosEta;
- TH1F *fRecQPtNegEta;
- TH1F *fRecPtPosEta;
- TH1F *fRecPtNegEta;
- TH1F *fRecPhiPosEta;
- TH1F *fRecPhiNegEta;
- TH1F *fRecDcaPosEta;
- TH1F *fRecDcaNegEta;
- TH1F *fRecDPosEta;
- TH1F *fRecDNegEta;
-
-
-
- // sectors of TPC (with pt>xGeV?), TODO: extent to TPC standalone tracks
- TH1F *fRecPtTpcSector[18];
- TH1F *fRecEtaTpcSector[18];
- TH1F *fRecQPtTpcSector[18];
- TH1F *fRecEtaPtTpcSector[18];
- TH1F *fSignedDcaTpcSector[18];
-
-
- // 7 different case of hit in ITS ladders
- TH1F *fSignDcaPos[7];
- TH1F *fSignDcaNeg[7];
- TH1F *fSignDcaNegInv[7];
- TH1F *fPtSigmaPos[7];
- TH1F *fPtSigmaNeg[7];
- TH1F *fRecPtPosLadder[7];
- TH1F *fRecPtNegLadder[7];
- TH1F *fRecPhiPosLadder[7];
- TH1F *fRecPhiNegLadder[7];
- TH1F *fRecEtaPosLadder[7];
- TH1F *fRecEtaNegLadder[7];
-
-
- // 2D: all measures as function of z of vertex
- TH2F *fRecPtPosVz;
- TH2F *fRecPtNegVz;
- TH2F *fRecEtaPosVz;
- TH2F *fRecEtaNegVz;
- TH2F *fRecPhiPosVz;
- TH2F *fRecPhiNegVz;
- TH2F *fSignedDcaPosVz;
- TH2F *fSignedDcaNegVz;
- TH2F *fRecQPtPosEtaVz;
- TH2F *fRecQPtNegEtaVz;
- TH2F *fRecEtaPtPosVz;
- TH2F *fRecEtaPtNegVz;
+ TH1F *fRecQPtPosEta; //charge/pT for pos. eta
+ TH1F *fRecQPtNegEta; //charge/pT for neg. eta
+ TH1F *fRecPtPosEta; //pT for pos. eta
+ TH1F *fRecPtNegEta; //pT for neg. eta
+ TH1F *fRecPhiPosEta; //phi for pos. eta
+ TH1F *fRecPhiNegEta; //phi for neg. eta
+ TH1F *fRecDcaPosEta; //dca for pos. eta
+ TH1F *fRecDcaNegEta; //dca for neg. eta
+ TH1F *fRecDPosEta; //d for pos. eta
+ TH1F *fRecDNegEta; //d for neg. eta
+
+ // 2D: all measures as function of z of first trackpoint
+ TH2F *fRecPtPosVz; //pt-zfirst of pos tracks
+ TH2F *fRecPtNegVz; //pt-zfirst of neg tracks
+ TH2F *fRecEtaPosVz; //eta-zfirst of pos tracks
+ TH2F *fRecEtaNegVz; //eta-zfirst of neg tracks
+ TH2F *fRecPhiPosVz; //phi-zfirst of pos tracks
+ TH2F *fRecPhiNegVz; //phi-zfirst of neg tracks
+ TH2F *fSignedDcaPosVz; //dca-zfirst of pos tracks
+ TH2F *fSignedDcaNegVz; //dca-zfirst of neg tracks
+ TH2F *fRecQPtPosEtaVz; //charge/pT-zfirst of pos tracks
+ TH2F *fRecQPtNegEtaVz; //charge/pT-zfirst of neg tracks
+ TH2F *fRecEtaPtPosVz; //eta/pT-zfirst of pos tracks
+ TH2F *fRecEtaPtNegVz; //eta/pT-zfirst of neg tracks
//high
- TH1F * fDeltaPhiAll;
- TH2F * fDeltaPhiLeading;
- TH1F * fDiffDcaD;
+ TH1F * fDeltaPhiAll; // phiLeaingTracks-phiOthers
+ TH2F * fDeltaPhiLeading; // phiLeaingTracks-phiOthers vs. phiLeading
+ TH1F * fDiffDcaD; // d-dca
//sim
- TH1F * fPhiRec;
- TH1F * fThetaRec;
- TH1F * fNumber;
- TH1F * fVx;
- TH1F * fVy;
- TH1F * fVz;
- TNtuple * test;
+ TH1F * fPhiRec; //phi
+ TH1F * fThetaRec; //theta
+ TH1F * fNumber; //Number of tracks per event
+ TH1F * fNumberAfterCut; //Number of tracks per event after cuts
+ TH1F * fVx; // x of first track point
+ TH1F * fVy; // y of first track point
+ TH1F * fVz; // z of first track point
+ TH1F * fNVertexSPD; //number of vertices SPD
+ TH1F * fNVertexTracks; //number of vertices of Tracks
+
+ //new
+ TH2F *fRecDcaPosPhi; //dca-phi for pos.
+ TH2F *fRecDcaNegPhi; //dca-phi for neg.
+ TH2F *fRecPtPosPhi; //pt-phi for pos.
+ TH2F *fRecPtNegPhi; //pt-phi for neg.
+ TH2F *fRecEtaPosPhi; //eta-phi for pos.
+ TH2F *fRecEtaNegPhi; //eta-phi for neg.
+ TH2F *fRecQPtPhi; //charge/pt-phi
+ TH2F *fRecEtaPtPosPhi; //eta/pt-phi for neg.
+ TH2F *fRecEtaPtNegPhi; //eta/pt-phi for pos.
+
+ TH1F *fRecPtPosEtaPos; //pt for pos tracks and pos eta
+ TH1F *fRecPtNegEtaPos; //pt for neg tracks and pos eta
+ TH1F *fRecPtPosEtaNeg; //pt for pos tracks and neg eta
+ TH1F *fRecPtNegEtaNeg; //pt for neg tracks and neg eta
+
+ TH1F *fRec1PtPosEtaPos; //1/pt for pos tracks and pos eta
+ TH1F *fRec1PtNegEtaPos; //1/pt for neg tracks and pos eta
+ TH1F *fRec1PtPosEtaNeg; //1/pt for pos tracks and neg eta
+ TH1F *fRec1PtNegEtaNeg; //1/pt for neg tracks and neg eta
+
+ TH1F *fRecPhiPosEtaPos; //phi for pos tracks and pos eta
+ TH1F *fRecPhiNegEtaPos; //phi for neg tracks and pos eta
+ TH1F *fRecPhiPosEtaNeg; //phi for pos tracks and neg eta
+ TH1F *fRecPhiNegEtaNeg; //phi for neg tracks and neg eta
+
+ TH2F *fRecDcaPosPhiEtaPos; //dca-phi for pos tracks and pos eta
+ TH2F *fRecDcaNegPhiEtaPos; //dca-phi for neg tracks and pos eta
+ TH2F *fRecDcaPosPhiEtaNeg; //dca-phi for pos tracks and neg eta
+ TH2F *fRecDcaNegPhiEtaNeg; //dca-phi for neg tracks and neg eta
+
+ TH2F *fRecDcaPosPtEtaPos; //dca-pt for pos tracks and pos eta
+ TH2F *fRecDcaNegPtEtaPos; //dca-pt for neg tracks and pos eta
+ TH2F *fRecDcaPosPtEtaNeg; //dca-pt for pos tracks and neg eta
+ TH2F *fRecDcaNegPtEtaNeg; //dca-pt for neg tracks and neg eta
+
+ TH2F *fRecPtPosPhiEtaPos; //pt-phi for pos tracks and pos eta
+ TH2F *fRecPtNegPhiEtaPos; //pt-phi for neg tracks and pos eta
+ TH2F *fRecPtPosPhiEtaNeg; //pt-phi for pos tracks and neg eta
+ TH2F *fRecPtNegPhiEtaNeg; //pt-phi for neg tracks and neg eta
+
+ // TH3F *fRecDcaPhiPtPosEtaPos; //dca-pt-phi for pos tracks and pos eta
+ // TH3F *fRecDcaPhiPtNegEtaPos; //dca-pt-phi for neg tracks and pos eta
+ // TH3F *fRecDcaPhiPtPosEtaNeg; //dca-pt-phi for pos tracks and neg eta
+ // TH3F *fRecDcaPhiPtNegEtaNeg; //dca-pt-phi for neg tracks and neg eta
+
+ TH2F *fEtavPt; // eta vs pt
+ TH2F *fPhivPt; // phi vs pt
+
+ TH2F *fCompareTPCparam; // TPC param
+
+ TH1F *fITSlayer; // ITS layer
+ TH2F *fITSlayerEta; // ITS layer vs eta
+ TH2F *fITSlayerPhi; // ITS layer vs phi
+
+ AliESDtrackCuts* fCuts; // List of cuts
+
+ // four different vertex types: primary, spd, tracks, tpc
+ TH1F * fVertexX[4]; // x of vertex
+ TH1F * fVertexY[4]; // y of vertex
+ TH1F * fVertexZ[4]; // z of vertex
+
+ // sectors of TPC
+ TH1F *fRecPtTpcSector[18]; //pt for TPC sectors
+ TH1F *fRecEtaTpcSector[18]; //eta for TPC sectors
+ TH1F *fRecQPtTpcSector[18]; //charge/pt for TPC sectors
+ TH1F *fRecEtaPtTpcSector[18]; //eta/pt for TPC sectors
+ TH1F *fSignedDcaTpcSector[18]; //dca for TPC sectors
+
+ // 7 different case of hit in ITS ladders
+ TH1F *fRecPtPosLadder[7]; //pt for pos tracks
+ TH1F *fRecPtNegLadder[7]; //pt for neg tracks
+ TH1F *fRecPhiPosLadder[7]; //phi for pos tracks
+ TH1F *fRecPhiNegLadder[7]; //phi for neg tracks
+ TH1F *fRecEtaPosLadder[7]; //eta for pos tracks
+ TH1F *fRecEtaNegLadder[7]; //eta for neg tracks
+ TH1F *fSignDcaPos[7]; //dca for pos tracks
+ TH1F *fSignDcaNeg[7]; //dca for neg tracks
+ TH1F *fSignDcaNegInv[7]; //-dca for neg tracks
+ TH1F *fPtSigmaPos[7]; //sigma_pT for pos tracks
+ TH1F *fPtSigmaNeg[7]; //sigma_pT for neg tracks
+ TH1F *fqPtRec[7]; // charge/pt
+ TH2F *fDcaSigmaPos[7]; // dca - sigma_pT for pos tracks
+ TH2F *fDcaSigmaNeg[7]; // dca - sigma_pT for neg tracks
+
+ TH1F *fEtaBinPt[3][2]; // eta histogram for different pt bins and different charges
+ TH1F *fPhiBinPt[3][2]; // phi histogram for different pt bins and different charges
+ TH1F *fDcaBinPt[3][2]; // dca histogram for different pt bins and different charges
+ TH2F *fEtaPhiBinPt[3][2]; // eta-phi histogram for different pt bins and different charges
+
+
- Double_t sdca_tr;
- Float_t xy, z;
- AliESDtrackCuts* fCuts; // List of cuts
AliAnalysisTaskQASym(const AliAnalysisTaskQASym&); // not implemented
AliAnalysisTaskQASym& operator=(const AliAnalysisTaskQASym&); // not implemented
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff