2 // *** Class AliRsnCutESD2010 ***
4 // This class implements all cuts which have to be used for the 2010 runs
5 // for phi and generic resonance analysis.
6 // It contains an AliESDtrackCuts object for track quality selection
7 // and some criteria for particle identification with ITS, TPC and TOF.
9 // authors: Martin Vala (martin.vala@cern.ch)
10 // Alberto Pulvirenti (alberto.pulvirenti@ct.infn.it)
13 #ifndef ALIRSNCUTESD2010_H
14 #define ALIRSNCUTESD2010_H
17 #include "AliESDtrack.h"
18 #include "AliESDtrackCuts.h"
19 #include "AliESDpid.h"
20 #include "AliRsnCut.h"
26 class AliRsnCutESD2010 : public AliRsnCut
30 AliRsnCutESD2010(const char *name = "cutESD2010", Bool_t isMC = kFALSE);
31 AliRsnCutESD2010(const AliRsnCutESD2010& copy);
32 AliRsnCutESD2010& operator=(const AliRsnCutESD2010& copy);
33 virtual ~AliRsnCutESD2010() {;};
35 AliESDpid* GetESDpid() {return &fESDpid;}
36 AliESDtrackCuts* GetCutsTPC() {return &fESDtrackCutsTPC;}
37 AliESDtrackCuts* GetCutsITS() {return &fESDtrackCutsITS;}
38 void CopyCutsTPC(const AliESDtrackCuts *cuts) {fESDtrackCutsTPC = (*cuts);}
39 void CopyCutsITS(const AliESDtrackCuts *cuts) {fESDtrackCutsITS = (*cuts);}
40 void CopyCutsTPC(AliESDtrackCuts cuts) {fESDtrackCutsTPC = cuts;}
41 void CopyCutsITS(AliESDtrackCuts cuts) {fESDtrackCutsITS = cuts;}
42 virtual Bool_t IsSelected(TObject *object);
43 virtual void Print(const Option_t *option = "") const;
45 void SetMC (Bool_t yn = kTRUE);
46 void SetCheckITS (Bool_t yn = kTRUE) {fCheckITS = yn;}
47 void SetCheckTPC (Bool_t yn = kTRUE) {fCheckTPC = yn;}
48 void SetCheckTOF (Bool_t yn = kTRUE) {fCheckTOF = yn;}
49 void SetUseITSTPC(Bool_t yn = kTRUE) {fUseITSTPC = yn;}
50 void SetUseITSSA (Bool_t yn = kTRUE) {fUseITSSA = yn;}
51 void SetPID (AliPID::EParticleType t) {fPID = t;}
53 void SetMaxITSPIDmom(Double_t v) {fMaxITSPIDmom = v;}
54 void SetITSband(Double_t v) {fMaxITSband = v;}
56 void SetTPCpLimit(Double_t v) {fTPCpLimit = v;}
57 void SetTPCrange(Double_t min, Double_t max) {fMinTPCband = min; fMaxTPCband = max;}
58 void SetTPCpar(Double_t p0, Double_t p1, Double_t p2, Double_t p3, Double_t p4)
59 {fTPCpar[0]=p0;fTPCpar[1]=p1;fTPCpar[2]=p2;fTPCpar[3]=p3;fTPCpar[4]=p4;}
61 void SetTOFrange (Double_t v1, Double_t v2) {fMinTOF = v1; fMaxTOF = v2;}
63 virtual void ProcessEvent(AliESDEvent *esd);
65 //static void SetTOFcalibrateESD(Bool_t yn) {fgTOFcalibrateESD = yn;}
66 static void SetTOFcorrectTExp (Bool_t yn) {fgTOFcorrectTExp = yn;}
67 static void SetTOFuseT0 (Bool_t yn) {fgTOFuseT0 = yn;}
68 static void SetTOFtuneMC (Bool_t yn) {fgTOFtuneMC = yn;}
69 static void SetTOFresolution (Double_t r) {fgTOFresolution = r;}
73 Bool_t OkQuality(AliESDtrack *d); // check track quality parameters and DCA
74 Bool_t OkITSPID (AliESDtrack *d); // check ITS PID
75 Bool_t OkTPCPID (AliESDtrack *d); // check TPC PID
76 Bool_t OkTOFPID (AliESDtrack *d); // check TOF PID
77 Bool_t IsITSTPC (AliESDtrack *d); // check that the track is TPC+ITS
78 Bool_t IsITSSA (AliESDtrack *d); // check that the track is ITS standalone
79 Bool_t MatchTOF (AliESDtrack *d); // check that the track matches the TOF
81 Bool_t fIsMC; // switch for MC analysis
82 Bool_t fCheckITS; // switch for ITS dE/dx check
83 Bool_t fCheckTPC; // switch for TPC dE/dx check
84 Bool_t fCheckTOF; // switch for TOF time check
85 Bool_t fUseITSTPC; // switch to use TPC global tracks
86 Bool_t fUseITSSA; // switch to use ITS standalone tracks
87 AliPID::EParticleType fPID; // PID reference type used for checks
89 Double_t fMaxITSPIDmom; // maximum momentum where ITS PID is used for TPC+ITS tracks
90 Double_t fMaxITSband; // range for ITS de/dx band
92 Double_t fTPCpLimit; // limit to choose what band to apply
93 Double_t fTPCpar[5]; // parameters for TPC bethe-Bloch
94 Double_t fMinTPCband; // range for TPC de/dx band - min
95 Double_t fMaxTPCband; // range for TPC de/dx band - max
97 AliESDpid fESDpid; // ESD PID object
98 AliESDtrackCuts fESDtrackCutsTPC; // ESD standard defined track cuts for TPC tracks
99 AliESDtrackCuts fESDtrackCutsITS; // ESD standard defined track cuts for ITS-SA tracks
100 Double_t fMinTOF; // range for TOF PID (min)
101 Double_t fMaxTOF; // range for TOF PID (max)
103 //static Bool_t fgTOFcalibrateESD; //! TOF settings
104 static Bool_t fgTOFcorrectTExp; //! TOF settings
105 static Bool_t fgTOFuseT0; //! TOF settings
106 static Bool_t fgTOFtuneMC; //! TOF settings
107 static Double_t fgTOFresolution; //! TOF settings
108 static AliTOFT0maker *fgTOFmaker; //! TOF time0 computator
109 static AliTOFcalib *fgTOFcalib; //! TOF calibration
110 static Int_t fgLastRun; //! last run number
111 static Int_t fgLastEventID; //! ID of last event processed
113 ClassDef(AliRsnCutESD2010, 1)
116 inline Bool_t AliRsnCutESD2010::IsITSTPC(AliESDtrack *vtrack)
119 // Checks if the track has the status flags required for a global track
124 AliWarning("NULL argument: impossible to check status");
128 return vtrack->IsOn(AliESDtrack::kTPCin);
133 inline Bool_t AliRsnCutESD2010::IsITSSA(AliESDtrack *vtrack)
136 // Checks if the track has the status flags required for an ITS standalone track
141 AliWarning("NULL argument: impossible to check status");
145 Bool_t isTPCin = vtrack->IsOn(AliESDtrack::kTPCin);
146 Bool_t isITSrefit = vtrack->IsOn(AliESDtrack::kITSrefit);
147 Bool_t isITSpureSA = vtrack->IsOn(AliESDtrack::kITSpureSA);
148 Bool_t isITSpid = vtrack->IsOn(AliESDtrack::kITSpid);
150 return ( (!isTPCin) && isITSrefit && (!isITSpureSA) && isITSpid );
156 inline Bool_t AliRsnCutESD2010::MatchTOF(AliESDtrack *vtrack)
159 // Checks if the track has matched the TOF detector
164 AliWarning("NULL argument: impossible to check status");
168 // require a minimum length to have meaningful match
169 if (vtrack->GetIntegratedLength() < 350.) return kFALSE;
171 Bool_t isTOFout = vtrack->IsOn(AliESDtrack::kTOFout);
172 Bool_t isTIME = vtrack->IsOn(AliESDtrack::kTIME);
174 return ( isTOFout && isTIME );