X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ANALYSIS%2FAliESDtrackCuts.h;h=359504064875de035d6441cbea242a611a76daf3;hb=b8aa9154c4138385e0904de626e1c778bb894906;hp=5eceb9253ac03fb63043af50732be3c043e0e171;hpb=610e91acd9d9ca7c40cd007b27d9ce2052d68919;p=u%2Fmrichter%2FAliRoot.git diff --git a/ANALYSIS/AliESDtrackCuts.h b/ANALYSIS/AliESDtrackCuts.h index 5eceb9253ac..35950406487 100644 --- a/ANALYSIS/AliESDtrackCuts.h +++ b/ANALYSIS/AliESDtrackCuts.h @@ -21,33 +21,60 @@ #ifndef ALIESDTRACKCUTS_H #define ALIESDTRACKCUTS_H -#include -#include +#include + #include "AliAnalysisCuts.h" class AliESDEvent; class AliESDtrack; class AliLog; class TTree; +class TH1; +class TH1F; +class TH2F; +class TF1; +class TCollection; +class TFormula; class AliESDtrackCuts : public AliAnalysisCuts { public: enum ITSClusterRequirement { kOff = 0, kNone, kAny, kFirst, kOnlyFirst, kSecond, kOnlySecond, kBoth }; enum Detector { kSPD = 0, kSDD, kSSD }; + enum ITSULayers { kITSU012 = 0, kITSU34, kITSU56 }; + enum MultEstTrackCuts { kMultEstTrackCutGlobal = 0, kMultEstTrackCutITSSA, kMultEstTrackCutDCAwSPD, kMultEstTrackCutDCAwoSPD, kNMultEstTrackCuts /* this must always be the last */}; + enum MultEstTrackType { kTrackletsITSTPC = 0, kTrackletsITSSA, kTracklets }; + enum VertexType { kVertexTracks = 0x1, kVertexSPD = 0x2, kVertexTPC = 0x4 }; AliESDtrackCuts(const Char_t* name = "AliESDtrackCuts", const Char_t* title = ""); virtual ~AliESDtrackCuts(); - Bool_t IsSelected(TObject* obj) + virtual Bool_t IsSelected(TObject* obj) {return AcceptTrack((AliESDtrack*)obj);} - Bool_t IsSelected(TList* /*list*/) {return kTRUE;} + virtual Bool_t IsSelected(TList* /*list*/) {return kTRUE;} - Bool_t AcceptTrack(AliESDtrack* esdTrack); - TObjArray* GetAcceptedTracks(AliESDEvent* esd, Bool_t bTPC = kFALSE); - Int_t CountAcceptedTracks(AliESDEvent* esd); + Bool_t AcceptTrack(const AliESDtrack* esdTrack); + TObjArray* GetAcceptedTracks(const AliESDEvent* esd, Bool_t bTPC = kFALSE); + Int_t CountAcceptedTracks(const AliESDEvent* const esd); + + static Int_t GetReferenceMultiplicity(const AliESDEvent* esd, Bool_t tpcOnly); + static Int_t GetReferenceMultiplicity(const AliESDEvent* esd, MultEstTrackType trackType = kTrackletsITSTPC, Float_t etaRange = 0.5); + static AliESDtrackCuts* GetMultEstTrackCuts(MultEstTrackCuts cut); - static AliESDtrack* GetTPCOnlyTrack(AliESDEvent* esd, Int_t iTrack); + static AliESDtrack* GetTPCOnlyTrack(const AliESDEvent* esd, Int_t iTrack); + + // Standard cut definitions + static AliESDtrackCuts* GetStandardTPCOnlyTrackCuts(); + static AliESDtrackCuts* GetStandardITSTPCTrackCuts2009(Bool_t selPrimaries=kTRUE); + static AliESDtrackCuts* GetStandardITSTPCTrackCuts2010(Bool_t selPrimaries=kTRUE, Int_t clusterCut=0); + static AliESDtrackCuts* GetStandardITSTPCTrackCuts2011(Bool_t selPrimaries=kTRUE, Int_t clusterCut=1); + static AliESDtrackCuts* GetStandardITSSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE); + static AliESDtrackCuts* GetStandardITSSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE); + static AliESDtrackCuts* GetStandardITSSATrackCutsPbPb2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE); + static AliESDtrackCuts* GetStandardITSPureSATrackCuts2009(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE); + static AliESDtrackCuts* GetStandardITSPureSATrackCuts2010(Bool_t selPrimaries=kTRUE, Bool_t useForPid=kTRUE); + // Standard cuts for daughter tracks + static AliESDtrackCuts* GetStandardV0DaughterCuts(); virtual Long64_t Merge(TCollection* list); virtual void Copy(TObject &c) const; @@ -57,55 +84,91 @@ public: //###################################################### // track quality cut setters void SetMinNClustersTPC(Int_t min=-1) {fCutMinNClusterTPC=min;} + void SetMinNClustersTPCPtDep(TFormula *f1=0x0, Float_t ptmax=0.); void SetMinNClustersITS(Int_t min=-1) {fCutMinNClusterITS=min;} + void SetMinNCrossedRowsTPC(Float_t min=-1) { fCutMinNCrossedRowsTPC=min;} + void SetMinRatioCrossedRowsOverFindableClustersTPC(Float_t min = -1) { fCutMinRatioCrossedRowsOverFindableClustersTPC=min;} + void SetMinLengthActiveVolumeTPC(Float_t min = 120.) {fCutMinLengthActiveVolumeTPC=min;} void SetClusterRequirementITS(Detector det, ITSClusterRequirement req = kOff) { fCutClusterRequirementITS[det] = req; } + void SetClusterRequirementITS(ITSULayers det, ITSClusterRequirement req = kOff) { fCutClusterRequirementITS[det] = req; } void SetMaxChi2PerClusterTPC(Float_t max=1e10) {fCutMaxChi2PerClusterTPC=max;} void SetMaxChi2PerClusterITS(Float_t max=1e10) {fCutMaxChi2PerClusterITS=max;} + void SetMaxChi2TPCConstrainedGlobal(Float_t max=1e10) {fCutMaxChi2TPCConstrainedVsGlobal = max; } + void SetMaxChi2TPCConstrainedGlobalVertexType(Int_t vertexType = kVertexTracks | kVertexSPD) { fCutMaxChi2TPCConstrainedVsGlobalVertexType = vertexType; } + void SetMaxNOfMissingITSPoints(Int_t max=6) {fCutMaxMissingITSPoints=max;} void SetRequireTPCRefit(Bool_t b=kFALSE) {fCutRequireTPCRefit=b;} + void SetRequireTPCStandAlone(Bool_t b=kFALSE) {fCutRequireTPCStandAlone=b;} void SetRequireITSRefit(Bool_t b=kFALSE) {fCutRequireITSRefit=b;} - void SetAcceptKingDaughters(Bool_t b=kFALSE) {fCutAcceptKinkDaughters=b;} + void SetRequireITSPid(Bool_t b=kFALSE) {fCutRequireITSPid=b;} + void SetRequireITSStandAlone(Bool_t b=kFALSE) {fCutRequireITSStandAlone = b;} + void SetRequireITSPureStandAlone(Bool_t b=kFALSE){fCutRequireITSpureSA = b;} + + + void SetAcceptKinkDaughters(Bool_t b=kTRUE) {fCutAcceptKinkDaughters=b;} + void SetAcceptSharedTPCClusters(Bool_t b=kTRUE){fCutAcceptSharedTPCClusters=b;} + void SetMaxFractionSharedTPCClusters(Float_t max=1e10) {fCutMaxFractionSharedTPCClusters=max;} void SetMaxCovDiagonalElements(Float_t c1=1e10, Float_t c2=1e10, Float_t c3=1e10, Float_t c4=1e10, Float_t c5=1e10) {fCutMaxC11=c1; fCutMaxC22=c2; fCutMaxC33=c3; fCutMaxC44=c4; fCutMaxC55=c5;} + void SetMaxRel1PtUncertainty(Float_t max=1e10) {fCutMaxRel1PtUncertainty=max;} + // track to vertex cut setters void SetMaxNsigmaToVertex(Float_t sigma=1e10) {fCutNsigmaToVertex = sigma; SetRequireSigmaToVertex(kTRUE);} - void SetRequireSigmaToVertex(Bool_t b=kTRUE ) {fCutSigmaToVertexRequired = b;} - void SetMaxDCAToVertex(Float_t dist=1e10) {fCutDCAToVertex = dist;} - void SetMaxDCAToVertexXY(Float_t dist=1e10) {fCutDCAToVertexXY = dist;} - void SetMaxDCAToVertexZ(Float_t dist=1e10) {fCutDCAToVertexZ = dist;} - - // deprecated, will be removed in next release - void SetMinNsigmaToVertex(Float_t sigma=1e10); - void SetDCAToVertex(Float_t dist=1e10); - void SetDCAToVertexXY(Float_t dist=1e10); - void SetDCAToVertexZ(Float_t dist=1e10); - Float_t GetMinNsigmaToVertex() const; - - // getters - + void SetRequireSigmaToVertex(Bool_t b=kTRUE) {fCutSigmaToVertexRequired = b;} + void SetMaxDCAToVertexXY(Float_t dist=1e10) {fCutMaxDCAToVertexXY = dist;} + void SetMaxDCAToVertexZ(Float_t dist=1e10) {fCutMaxDCAToVertexZ = dist;} + void SetMinDCAToVertexXY(Float_t dist=0.) {fCutMinDCAToVertexXY = dist;} + void SetMinDCAToVertexZ(Float_t dist=0.) {fCutMinDCAToVertexZ = dist;} + void SetMaxDCAToVertexXYPtDep(const char *dist=""); + void SetMaxDCAToVertexZPtDep(const char *dist=""); + void SetMinDCAToVertexXYPtDep(const char *dist=""); + void SetMinDCAToVertexZPtDep(const char *dist=""); + void SetDCAToVertex2D(Bool_t b=kFALSE) {fCutDCAToVertex2D = b;} + + + // getters Int_t GetMinNClusterTPC() const { return fCutMinNClusterTPC;} + Float_t GetMinNCrossedRowsTPC() const { return fCutMinNCrossedRowsTPC;} + Float_t GetMinRatioCrossedRowsOverFindableClustersTPC() const { return fCutMinRatioCrossedRowsOverFindableClustersTPC;} + Float_t GetMinLengthActiveVolumeTPC() const { return fCutMinLengthActiveVolumeTPC;} Int_t GetMinNClustersITS() const { return fCutMinNClusterITS;} + TFormula *GetMinNClustersTPCPtDep() const { return f1CutMinNClustersTPCPtDep;} ITSClusterRequirement GetClusterRequirementITS(Detector det) const { return fCutClusterRequirementITS[det]; } + ITSClusterRequirement GetClusterRequirementITS(ITSULayers det) const { return fCutClusterRequirementITS[det]; } Float_t GetMaxChi2PerClusterTPC() const { return fCutMaxChi2PerClusterTPC;} Float_t GetMaxChi2PerClusterITS() const { return fCutMaxChi2PerClusterITS;} + Float_t GetMaxChi2TPCConstrainedGlobal() const { return fCutMaxChi2TPCConstrainedVsGlobal; } + Int_t GetMaxChi2TPCConstrainedGlobalVertexType() const { return fCutMaxChi2TPCConstrainedVsGlobalVertexType; } + Int_t GetMaxNOfMissingITSPoints() const { return fCutMaxMissingITSPoints;} Bool_t GetRequireTPCRefit() const { return fCutRequireTPCRefit;} + Bool_t GetRequireTPCStandAlone() const { return fCutRequireTPCStandAlone;} Bool_t GetRequireITSRefit() const { return fCutRequireITSRefit;} - Bool_t GetAcceptKingDaughters() const { return fCutAcceptKinkDaughters;} - void GetMaxCovDiagonalElements(Float_t& c1, Float_t& c2, Float_t& c3, Float_t& c4, Float_t& c5) + Bool_t GetRequireITSStandAlone() const { return fCutRequireITSStandAlone; } + Bool_t GetAcceptKinkDaughters() const { return fCutAcceptKinkDaughters;} + Bool_t GetAcceptSharedTPCClusters() const {return fCutAcceptSharedTPCClusters;} + Float_t GetMaxFractionSharedTPCClusters() const {return fCutMaxFractionSharedTPCClusters;} + void GetMaxCovDiagonalElements(Float_t& c1, Float_t& c2, Float_t& c3, Float_t& c4, Float_t& c5) const {c1 = fCutMaxC11; c2 = fCutMaxC22; c3 = fCutMaxC33; c4 = fCutMaxC44; c5 = fCutMaxC55;} + Float_t GetMaxRel1PtUncertainty() const { return fCutMaxRel1PtUncertainty;} Float_t GetMaxNsigmaToVertex() const { return fCutNsigmaToVertex;} - Float_t GetMaxDCAToVertex() const { return fCutDCAToVertex;} - Float_t GetMaxDCAToVertexXY() const { return fCutDCAToVertexXY;} - Float_t GetMaxDCAToVertexZ() const { return fCutDCAToVertexZ;} + Float_t GetMaxDCAToVertexXY() const { return fCutMaxDCAToVertexXY;} + Float_t GetMaxDCAToVertexZ() const { return fCutMaxDCAToVertexZ;} + Float_t GetMinDCAToVertexXY() const { return fCutMinDCAToVertexXY;} + Float_t GetMinDCAToVertexZ() const { return fCutMinDCAToVertexZ;} + const char* GetMaxDCAToVertexXYPtDep() const { return fCutMaxDCAToVertexXYPtDep;} + const char* GetMaxDCAToVertexZPtDep() const { return fCutMaxDCAToVertexZPtDep;} + const char* GetMinDCAToVertexXYPtDep() const { return fCutMinDCAToVertexXYPtDep;} + const char* GetMinDCAToVertexZPtDep() const { return fCutMinDCAToVertexZPtDep;} + Bool_t GetDCAToVertex2D() const { return fCutDCAToVertex2D;} Bool_t GetRequireSigmaToVertex( ) const { return fCutSigmaToVertexRequired;} - void GetPRange(Float_t& r1, Float_t& r2) {r1=fPMin; r2=fPMax;} - void GetPtRange(Float_t& r1, Float_t& r2) {r1=fPtMin; r2=fPtMax;} - void GetPxRange(Float_t& r1, Float_t& r2) {r1=fPxMin; r2=fPxMax;} - void GetPyRange(Float_t& r1, Float_t& r2) {r1=fPyMin; r2=fPyMax;} - void GetPzRange(Float_t& r1, Float_t& r2) {r1=fPzMin; r2=fPzMax;} - void GetEtaRange(Float_t& r1, Float_t& r2) {r1=fEtaMin; r2=fEtaMax;} - void GetRapRange(Float_t& r1, Float_t& r2) {r1=fRapMin; r2=fRapMax;} + void GetPRange(Float_t& r1, Float_t& r2) const {r1=fPMin; r2=fPMax;} + void GetPtRange(Float_t& r1, Float_t& r2) const {r1=fPtMin; r2=fPtMax;} + void GetPxRange(Float_t& r1, Float_t& r2) const {r1=fPxMin; r2=fPxMax;} + void GetPyRange(Float_t& r1, Float_t& r2) const {r1=fPyMin; r2=fPyMax;} + void GetPzRange(Float_t& r1, Float_t& r2) const {r1=fPzMin; r2=fPzMax;} + void GetEtaRange(Float_t& r1, Float_t& r2) const {r1=fEtaMin; r2=fEtaMax;} + void GetRapRange(Float_t& r1, Float_t& r2) const {r1=fRapMin; r2=fRapMax;} // track kinmatic cut setters void SetPRange(Float_t r1=0, Float_t r2=1e10) {fPMin=r1; fPMax=r2;} @@ -123,32 +186,53 @@ public: void SaveHistograms(const Char_t* dir = 0); void DrawHistograms(); - static Float_t GetSigmaToVertex(AliESDtrack* esdTrack); + static Float_t GetSigmaToVertex(const AliESDtrack* const esdTrack); static void EnableNeededBranches(TTree* tree); // void SaveQualityCuts(Char_t* file) // void LoadQualityCuts(Char_t* file) - TH1* GetDZNormalized(Int_t i) const { return fhDZNormalized[i]; } + TH1F* GetDZNormalized(Int_t i) const { return fhDZNormalized[i]; } + TH1F* GetNClustersTPC(Int_t i) const { return fhNClustersTPC[i]; } + TH1F* GetPtHist(Int_t i) const { return fhPt[i]; } + + // TOF cuts + void SetFlagCutTOFdistance(Bool_t flagTOFcut) { fFlagCutTOFdistance = flagTOFcut;} + Bool_t GetFlagCutTOFdistance() const { return fFlagCutTOFdistance;} + void SetCutTOFdistance(Float_t cut) { fCutTOFdistance = cut;} + Float_t GetCutTOFdistance() const { return fCutTOFdistance;} + void SetRequireTOFout(Bool_t b = kFALSE) {fCutRequireTOFout = b;} + void SetRequireStandardTOFmatchCuts(); protected: void Init(); // sets everything to 0 Bool_t CheckITSClusterRequirement(ITSClusterRequirement req, Bool_t clusterL1, Bool_t clusterL2); - - enum { kNCuts = 27 }; + Bool_t CheckPtDepDCA(TString dist,Bool_t print=kFALSE) const; + void SetPtDepDCACuts(Double_t pt); + + enum { kNCuts = 43 }; //###################################################### // esd track quality cuts static const Char_t* fgkCutNames[kNCuts]; //! names of cuts (for internal use) + static AliESDtrackCuts* fgMultEstTrackCuts[kNMultEstTrackCuts]; //! track cuts used for the multiplicity estimate Int_t fCutMinNClusterTPC; // min number of tpc clusters Int_t fCutMinNClusterITS; // min number of its clusters - + Float_t fCutMinNCrossedRowsTPC; // min number of tpc crossed rows + Float_t fCutMinRatioCrossedRowsOverFindableClustersTPC; // min ratio crossed rows / findable clusters + TFormula *f1CutMinNClustersTPCPtDep; // pt dependent tpc clusters cut + Float_t fCutMaxPtDepNClustersTPC; // maximum pt for pt dependend TPC cluster cut. For pt=>ptmax NClusterMin = f1CutMinNClustersTPCPtDep->Eval(fCutMaxPtDepNClustersTPC). + Float_t fCutMinLengthActiveVolumeTPC; // mininum length (in cm) over which the track is sampled in the active volume of the TPC (outside boundaries) + ITSClusterRequirement fCutClusterRequirementITS[3]; // detailed ITS cluster requirements for (SPD, SDD, SSD) Float_t fCutMaxChi2PerClusterTPC; // max tpc fit chi2 per tpc cluster Float_t fCutMaxChi2PerClusterITS; // max its fit chi2 per its cluster + Float_t fCutMaxChi2TPCConstrainedVsGlobal; // max chi2 TPC track constrained with vtx vs. global track + Int_t fCutMaxChi2TPCConstrainedVsGlobalVertexType; // vertex type for max chi2 TPC track constrained with vtx vs. global track (can be configured to accept several vertex types) + Int_t fCutMaxMissingITSPoints; // max n. of missing ITS points Float_t fCutMaxC11; // max cov. matrix diag. elements (res. y^2) Float_t fCutMaxC22; // max cov. matrix diag. elements (res. z^2) @@ -156,16 +240,39 @@ protected: Float_t fCutMaxC44; // max cov. matrix diag. elements (res. tan(theta_dip)^2) Float_t fCutMaxC55; // max cov. matrix diag. elements (res. 1/pt^2) + Float_t fCutMaxRel1PtUncertainty; // max relative uncertainty of 1/pt + Bool_t fCutAcceptKinkDaughters; // accepting kink daughters? + Bool_t fCutAcceptSharedTPCClusters;// accepting shared clusters in TPC? + Float_t fCutMaxFractionSharedTPCClusters; //Maximum fraction of shared clusters in TPC Bool_t fCutRequireTPCRefit; // require TPC refit + Bool_t fCutRequireTPCStandAlone; // require TPC standalone tracks Bool_t fCutRequireITSRefit; // require ITS refit + Bool_t fCutRequireITSPid; // require ITS pid + Bool_t fCutRequireITSStandAlone; // require ITS standalone tracks (remove pure SA) + Bool_t fCutRequireITSpureSA; // require ITS pure standalone tracks (found using all ITS clusters) + // track to vertex cut Float_t fCutNsigmaToVertex; // max number of estimated sigma from track-to-vertex Bool_t fCutSigmaToVertexRequired; // cut track if sigma from track-to-vertex could not be calculated - Float_t fCutDCAToVertex; // track-to-vertex cut in absolute distance - Float_t fCutDCAToVertexXY; // track-to-vertex cut in absolute distance in xy-plane - Float_t fCutDCAToVertexZ; // track-to-vertex cut in absolute distance in z-plane + Float_t fCutMaxDCAToVertexXY; // track-to-vertex cut in max absolute distance in xy-plane + Float_t fCutMaxDCAToVertexZ; // track-to-vertex cut in max absolute distance in z-plane + Float_t fCutMinDCAToVertexXY; // track-to-vertex cut on min absolute distance in xy-plane + Float_t fCutMinDCAToVertexZ; // track-to-vertex cut on min absolute distance in z-plane + // + TString fCutMaxDCAToVertexXYPtDep; // pt-dep track-to-vertex cut in max absolute distance in xy-plane + TString fCutMaxDCAToVertexZPtDep; // pt-dep track-to-vertex cut in max absolute distance in z-plane + TString fCutMinDCAToVertexXYPtDep; // pt-dep track-to-vertex cut on min absolute distance in xy-plane + TString fCutMinDCAToVertexZPtDep; // pt-dep track-to-vertex cut on min absolute distance in z-plane + + // only internal use, set via strings above + TFormula *f1CutMaxDCAToVertexXYPtDep; // pt-dep track-to-vertex cut in max absolute distance in xy-plane + TFormula *f1CutMaxDCAToVertexZPtDep; // pt-dep track-to-vertex cut in max absolute distance in z-plane + TFormula *f1CutMinDCAToVertexXYPtDep; // pt-dep track-to-vertex cut on min absolute distance in xy-plane + TFormula *f1CutMinDCAToVertexZPtDep; // pt-dep track-to-vertex cut on min absolute distance in z-plane + + Bool_t fCutDCAToVertex2D; // if true a 2D DCA cut is made. Tracks are accepted if sqrt((DCAXY / fCutMaxDCAToVertexXY)^2 + (DCAZ / fCutMaxDCAToVertexZ)^2) < 1 AND sqrt((DCAXY / fCutMinDCAToVertexXY)^2 + (DCAZ / fCutMinDCAToVertexZ)^2) > 1 // esd kinematics cuts Float_t fPMin, fPMax; // definition of the range of the P @@ -176,15 +283,28 @@ protected: Float_t fEtaMin, fEtaMax; // definition of the range of the eta Float_t fRapMin, fRapMax; // definition of the range of the y + Bool_t fCutRequireTOFout; // require TOF out + Bool_t fFlagCutTOFdistance; // cut on TOFdistance? --> yes by default! + Float_t fCutTOFdistance; // value of the cut on TOFdistance + static Char_t fgBeamTypeFlag; // -1 --> no check done on the beam type yet + // 0 --> beam type != "A-A" + // 1 --> beam type == "A-A" + //###################################################### // diagnostics histograms Bool_t fHistogramsOn; // histograms on/off TH1F* fhNClustersITS[2]; //-> TH1F* fhNClustersTPC[2]; //-> + TH1F* fhNSharedClustersTPC[2]; //-> + TH1F* fhNCrossedRowsTPC[2]; //-> + TH1F* fhRatioCrossedRowsOverFindableClustersTPC[2]; // -> TH1F* fhChi2PerClusterITS[2]; //-> TH1F* fhChi2PerClusterTPC[2]; //-> + TH1F* fhChi2TPCConstrainedVsGlobal[2]; //-> + TH1F* fhNClustersForITSPID[2]; //-> number of points in SDD+SSD (ITS PID selection) + TH1F* fhNMissingITSPoints[2]; //-> number of missing ITS points TH1F* fhC11[2]; //-> TH1F* fhC22[2]; //-> @@ -192,9 +312,11 @@ protected: TH1F* fhC44[2]; //-> TH1F* fhC55[2]; //-> + TH1F* fhRel1PtUncertainty[2]; //-> rel. uncertainty of 1/pt + TH1F* fhDXY[2]; //-> TH1F* fhDZ[2]; //-> - TH1F* fhDXYDZ[2]; //-> absolute distance sqrt(dxy**2 + dz**2) to vertex + TH1F* fhDXYDZ[2]; //-> absolute distance sqrt(dxy**2 + dz**2) to vertex; if 2D cut is set, normalized to given values TH2F* fhDXYvsDZ[2]; //-> TH1F* fhDXYNormalized[2]; //-> @@ -210,7 +332,9 @@ protected: TH1F* fhCutStatistics; //-> statistics of what cuts the tracks did not survive TH2F* fhCutCorrelation; //-> 2d statistics plot - ClassDef(AliESDtrackCuts, 3) + TH2F* fhTOFdistance[2]; //-> TOF signal distance dx vs dz + + ClassDef(AliESDtrackCuts, 21) };