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e806e863 | 1 | #ifndef AliMuonForwardTrackAnalysis_H |
2 | #define AliMuonForwardTrackAnalysis_H | |
3 | ||
4 | //==================================================================================================================================================== | |
5 | // | |
6 | // Class for the analysis of the ALICE muon forward tracks (MUON + MFT) | |
7 | // | |
8 | // Contact author: antonio.uras@cern.ch | |
9 | // | |
10 | //==================================================================================================================================================== | |
11 | ||
12 | #include "TObject.h" | |
13 | #include "TClonesArray.h" | |
14 | #include "AliMuonForwardTrack.h" | |
15 | #include "TMatrixD.h" | |
16 | #include "TTree.h" | |
17 | #include "TH1D.h" | |
18 | #include "TH2D.h" | |
19 | #include "AliLog.h" | |
20 | #include "TFile.h" | |
21 | #include "TParticle.h" | |
22 | #include "AliMUONTrackParam.h" | |
23 | #include "AliMUONTrackExtrap.h" | |
24 | #include "TDatabasePDG.h" | |
b5ab1ac4 | 25 | #include "TGraph.h" |
e806e863 | 26 | |
27 | //==================================================================================================================================================== | |
28 | ||
29 | class AliMuonForwardTrackAnalysis : public TObject { | |
30 | ||
31 | public: | |
32 | ||
33 | enum {kNoOption, kOpenFlavor, kResonanceOnly}; | |
34 | ||
35 | AliMuonForwardTrackAnalysis(); | |
36 | ||
37 | virtual ~AliMuonForwardTrackAnalysis() {}; // destructor | |
38 | ||
39 | Bool_t Init(Char_t *inputFileName); | |
40 | Bool_t LoadNextEvent(); | |
41 | void Terminate(Char_t *outputFileName); | |
42 | ||
43 | void BookHistos(); | |
44 | ||
45 | void SetInputDir(Char_t *inputDir) { fInputDir = inputDir; } | |
46 | void SetOutputDir(Char_t *outputDir) { fOutputDir = outputDir; } | |
47 | ||
48 | Int_t GetNTracksAnalyzed() { return fNTracksAnalyzed; } | |
49 | ||
50 | void SetMassRange(Int_t nBins, Double_t min, Double_t max) { fNMassBins=nBins; fMassMin=min; fMassMax=max; } | |
51 | void SetSingleMuonAnalysis(Bool_t singleMuonAnalysis) { fSingleMuonAnalysis = singleMuonAnalysis; } | |
52 | void SetMuonPairAnalysis(Bool_t muonPairAnalysis) { fMuonPairAnalysis = muonPairAnalysis; } | |
53 | void SetMatchTrigger(Bool_t matchTrigger) { fMatchTrigger = matchTrigger; } | |
54 | ||
55 | Bool_t AnalyzeSingleMuon(); | |
56 | Bool_t AnalyzeMuonPair(); | |
57 | void BuildMuonPairs(); | |
58 | ||
7e3dd1af | 59 | Bool_t PassedCutSingleMuon(AliMuonForwardTrack *track); |
60 | Bool_t PassedCutMuonPair(AliMuonForwardTrackPair *pair); | |
61 | ||
e806e863 | 62 | void SetVertResMC(Double_t xRes, Double_t yRes, Double_t zRes) { fXVertResMC=xRes; fYVertResMC=yRes; fZVertResMC=zRes; } |
63 | ||
64 | void SetOption(Int_t option) { fOption = option; } | |
65 | void SetMaxNWrongClustersMC(Int_t nClusters) { fMaxNWrongClustersMC = nClusters; } | |
66 | void SetPtMinSingleMuons(Double_t ptMin) { fPtMinSingleMuons = ptMin; } | |
67 | ||
68 | void ReadEvents(Int_t firstEv, Int_t lastEv) { fFirstEvent = firstEv; fLastEvent = lastEv; } | |
69 | Int_t GetFirstEvent() { return fFirstEvent; } | |
70 | Int_t GetLastEvent() { return fLastEvent; } | |
71 | ||
7e3dd1af | 72 | void UseBransonForCut(Bool_t useBranson) { fUseBransonForCut = useBranson; } |
73 | void UseBransonForKinematics(Bool_t useBranson) { fUseBransonForKinematics = useBranson; } | |
74 | void UseCutOnOffsetChi2(Bool_t useCut) { fCutOnOffsetChi2 = useCut; } | |
75 | ||
e806e863 | 76 | private: |
77 | ||
78 | static const Int_t fNPtBinsOffsetSingleMuons = 10; | |
79 | static const Int_t fNRapBinsOffsetSingleMuons = 10; | |
80 | ||
81 | TString fInputDir, fOutputDir; | |
82 | ||
7e3dd1af | 83 | TTree *fInputTreeWithBranson, *fInputTreeWithoutBranson; //! |
e806e863 | 84 | |
7e3dd1af | 85 | TClonesArray *fMuonForwardTracksWithBranson, *fMuonForwardTrackPairsWithBranson; //! |
86 | TClonesArray *fMuonForwardTracksWithoutBranson, *fMuonForwardTrackPairsWithoutBranson; //! | |
87 | AliMuonForwardTrack *fMFTTrackWithBranson, *fMFTTrackWithoutBranson, *fMFTTrack; //! | |
88 | AliMuonForwardTrackPair *fMFTTrackPairWithBranson, *fMFTTrackPairWithoutBranson, *fMFTTrackPair; //! | |
89 | TParticle *fMCRefTrack; //! | |
e806e863 | 90 | |
91 | Int_t fEv, fFirstEvent, fLastEvent, fNTracksOfEvent, fNTracksAnalyzedOfEvent, fNTracksAnalyzed, fNPairsOfEvent, fNPairsAnalyzedOfEvent; | |
92 | ||
93 | TH1D *fHistOffsetSingleMuonsX, *fHistOffsetSingleMuonsY, *fHistOffsetSingleMuons, *fHistWOffsetSingleMuons; //! | |
94 | TH1D *fHistErrorSingleMuonsX, *fHistErrorSingleMuonsY; //! | |
95 | TH2D *fHistOffsetSingleMuonsX_vsPtRapidity, *fHistOffsetSingleMuonsY_vsPtRapidity, *fHistSingleMuonsPtRapidity; //! | |
96 | TH1D *fHistOffsetSingleMuonsX_tmp[fNRapBinsOffsetSingleMuons][fNPtBinsOffsetSingleMuons]; //! | |
97 | TH1D *fHistOffsetSingleMuonsY_tmp[fNRapBinsOffsetSingleMuons][fNPtBinsOffsetSingleMuons]; //! | |
b5ab1ac4 | 98 | TH2D *fHistSingleMuonsOffsetChi2; //! |
e806e863 | 99 | TH1D *fHistWOffsetMuonPairs, *fHistMassMuonPairs, *fHistMassMuonPairsWithoutMFT, *fHistMassMuonPairsMC; //! |
100 | TH2D *fHistRapidityPtMuonPairsMC; | |
101 | ||
b5ab1ac4 | 102 | TGraph *fGraphSingleMuonsOffsetChi2; //! |
103 | ||
e806e863 | 104 | Int_t fNMassBins; |
105 | Double_t fMassMin, fMassMax; | |
106 | ||
107 | Bool_t fSingleMuonAnalysis, fMuonPairAnalysis, fMatchTrigger; | |
108 | Int_t fOption; | |
109 | ||
110 | Double_t fXVertResMC, fYVertResMC, fZVertResMC; | |
7e3dd1af | 111 | Double_t fPrimaryVtxX, fPrimaryVtxY, fPrimaryVtxZ; |
e806e863 | 112 | Int_t fMaxNWrongClustersMC; |
113 | Double_t fPtMinSingleMuons; | |
114 | ||
7e3dd1af | 115 | Bool_t fUseBransonForCut, fUseBransonForKinematics, fCutOnOffsetChi2; |
116 | ||
117 | Double_t fCenterOffset, fCenterChi2, fScaleOffset, fScaleChi2, fRadiusCut; | |
118 | ||
e806e863 | 119 | ClassDef(AliMuonForwardTrackAnalysis, 1) |
120 | ||
121 | }; | |
122 | ||
123 | //==================================================================================================================================================== | |
124 | ||
125 | #endif | |
126 |