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1 | #ifndef ALIANALYSISTASKSE_H | |
2 | #include <Riostream.h> | |
3 | #include <TROOT.h> | |
4 | #include <TFile.h> | |
5 | #include <TChain.h> | |
6 | #include <TTree.h> | |
7 | #include <TKey.h> | |
8 | #include <TProfile.h> | |
9 | #include <TProfile2D.h> | |
10 | #include <TH1F.h> | |
11 | #include <TH2F.h> | |
12 | #include <TCanvas.h> | |
13 | #include <TList.h> | |
14 | #include <TClonesArray.h> | |
15 | #include <TObject.h> | |
16 | #include <TMath.h> | |
17 | #include <TSystem.h> | |
18 | #include <TInterpreter.h> | |
19 | #include <TH1.h> | |
20 | #include "AliAnalysisTask.h" | |
21 | #include "AliCentrality.h" | |
22 | #include "AliStack.h" | |
23 | #include "AliESDEvent.h" | |
24 | #include "AliESDInputHandler.h" | |
25 | #include "AliAODEvent.h" | |
26 | #include "AliAODHandler.h" | |
27 | #include "AliAnalysisManager.h" | |
28 | #include "AliAnalysisTaskSE.h" | |
29 | #endif | |
30 | ||
31 | #include <THn.h> | |
32 | #include "TFormula.h" | |
33 | #include "AliESDtrackCuts.h" | |
34 | #include <time.h> | |
35 | #include <TRandom3.h> | |
36 | #include "AliGenPythiaEventHeader.h" | |
37 | #include "AliAODMCHeader.h" | |
38 | #include "AliMCEvent.h" | |
39 | #include "AliLog.h" | |
40 | #include <AliEmcalJet.h> | |
41 | #include <AliPicoTrack.h> | |
42 | #include "AliVEventHandler.h" | |
43 | #include "AliVParticle.h" | |
44 | #include "AliAODMCParticle.h" | |
45 | #include "AliAnalysisUtils.h" | |
46 | #include "AliRhoParameter.h" | |
47 | #include "TVector3.h" | |
48 | ||
49 | #include "AliAnalysisTaskChargedJetsPA.h" | |
50 | using std::min; | |
51 | ||
52 | //TODO: FillHistogram can be done better with virtual TH1(?) | |
53 | ClassImp(AliAnalysisTaskChargedJetsPA) | |
54 | ||
55 | // ######################################################################################## DEFINE HISTOGRAMS | |
56 | void AliAnalysisTaskChargedJetsPA::Init() | |
57 | { | |
58 | #ifdef DEBUGMODE | |
59 | AliInfo("Creating histograms."); | |
60 | #endif | |
61 | ||
62 | SetCurrentOutputList(0); | |
63 | ||
64 | // Cuts | |
65 | TH1D* tmpHisto = AddHistogram1D<TH1D>("hNumberEvents", "Number of events (0 = before cuts, 1 = after cuts)", "", 2, 0, 2, "stage","N^{Events}/cut"); | |
66 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); | |
67 | tmpHisto->GetXaxis()->SetBinLabel(2, "After cuts"); | |
68 | tmpHisto = AddHistogram1D<TH1D>("hEventAcceptance", "Accepted events (0 = before cuts, 1 = after pile up, 2 = after vertex)", "", 3, 0, 3, "stage","N^{Events}/cut"); | |
69 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); | |
70 | tmpHisto->GetXaxis()->SetBinLabel(2, "After pile up"); | |
71 | tmpHisto->GetXaxis()->SetBinLabel(3, "After vertex"); | |
72 | tmpHisto = AddHistogram1D<TH1D>("hTrackAcceptance", "Accepted tracks (0 = before cuts, 1 = after eta, 2 = after pT)", "", 3, 0, 3, "stage","N^{Tracks}/cut"); | |
73 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); | |
74 | tmpHisto->GetXaxis()->SetBinLabel(2, "After eta"); | |
75 | tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}"); | |
76 | tmpHisto = AddHistogram1D<TH1D>("hJetAcceptance", "Accepted jets (0 = before cuts, 1 = after eta, 2 = after pT, 3 = after area)", "", 4, 0, 4, "stage","N^{Jets}/cut"); | |
77 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); | |
78 | tmpHisto->GetXaxis()->SetBinLabel(2, "After eta"); | |
79 | tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}"); | |
80 | tmpHisto->GetXaxis()->SetBinLabel(4, "After area"); | |
81 | TH2* tmpHisto2D = AddHistogram2D<TH2D>("hJetPtCutStages", "Jets p_{T} distribution", "", 500, -50., 200., 4, 0, 4, "p_{T} (GeV/c)","Cut stage","dN^{Jets}/dp_{T}"); | |
82 | tmpHisto2D->GetYaxis()->SetBinLabel(1, "Before cuts"); | |
83 | tmpHisto2D->GetYaxis()->SetBinLabel(2, "After eta"); | |
84 | tmpHisto2D->GetYaxis()->SetBinLabel(3, "After p_{T}"); | |
85 | tmpHisto2D->GetYaxis()->SetBinLabel(4, "After area"); | |
86 | ||
87 | AddHistogram1D<TH1D>("hVertexX", "X distribution of the vertex", "", 2000, -1., 1., "#Delta x(cm)","dN^{Events}/dx"); | |
88 | AddHistogram1D<TH1D>("hVertexY", "Y distribution of the vertex", "", 2000, -1., 1., "#Delta y(cm)","dN^{Events}/dy"); | |
89 | AddHistogram2D<TH2D>("hVertexXY", "XY distribution of the vertex", "COLZ", 500, -1., 1., 500, -1., 1.,"#Delta x(cm)", "#Delta y(cm)","dN^{Events}/dxdy"); | |
90 | AddHistogram1D<TH1D>("hVertexZBeforeVertexCut", "Z distribution of the vertex (before std. vertex cut)", "", 200, -20., 20., "#Delta z(cm)","dN^{Events}/dz"); | |
91 | AddHistogram1D<TH1D>("hVertexZAfterVertexCut", "Z distribution of the vertex (after std. vertex cut)", "", 200, -20., 20., "#Delta z(cm)","dN^{Events}/dz"); | |
92 | AddHistogram1D<TH1D>("hVertexR", "R distribution of the vertex", "", 100, 0., 1., "#Delta r(cm)","dN^{Events}/dr"); | |
93 | AddHistogram1D<TH1D>("hCentralityV0M", "Centrality distribution V0M", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
94 | AddHistogram1D<TH1D>("hCentralityV0A", "Centrality distribution V0A", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
95 | AddHistogram1D<TH1D>("hCentralityV0C", "Centrality distribution V0C", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
96 | AddHistogram1D<TH1D>("hCentralityZNA", "Centrality distribution ZNA", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
97 | AddHistogram1D<TH1D>("hCentrality", Form("Centrality distribution %s", fCentralityType.Data()), "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
98 | ||
99 | if(fDoJetAnalysis) | |
100 | { | |
101 | // Background corrected jet spectra | |
102 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal", "Jets p_{T} distribution, external bgrd. subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
103 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedPP", "Jets p_{T} distribution, pp background subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
104 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal_Phi1", "Jets p_{T} distribution, external background (Improved CMS) subtracted (1st part of azimuth)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
105 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal_Phi2", "Jets p_{T} distribution, external background (Improved CMS) subtracted (2nd part of azimuth)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
106 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTImprovedCMS", "Jets p_{T} distribution, KT background (Improved CMS) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
107 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedTR", "Jets p_{T} distribution, TR background (Cone R=0.6 around jets excluded) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
108 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTPbPb", "Jets p_{T} distribution, KT background (PbPb w/o ghosts) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
109 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTPbPbWithGhosts", "Jets p_{T} distribution, KT background (PbPb w/ ghosts) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
110 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTCMS", "Jets p_{T} distribution, KT background (CMS) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
111 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTMean", "Jets p_{T} distribution, KT background (Mean) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
112 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTTrackLike", "Jets p_{T} distribution, KT background (track-like) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
113 | ||
114 | AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoExternal", "Mean subtracted KT (External) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean"); | |
115 | AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoKTImprovedCMS", "Mean subtracted KT (CMS w/o signal) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean"); | |
116 | AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoPP", "Mean subtracted KT (pp from Michal) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean"); | |
117 | ||
118 | // Jet QA plots | |
119 | AddHistogram2D<TH2D>("hJetConstituentPt", "Jet constituents p_{T} distribution", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
120 | AddHistogram2D<TH2D>("hJetConstituentPtVsJetPt", "Jet constituents p_{T} distribution", "", 500, -50., 200., 200, 0, 200, "#it{p}_{T} (GeV/c)","#it{p}_{T}^{jet} (GeV/c)","dN^{Tracks}/dp_{T}"); | |
121 | AddHistogram1D<TH1D>("hJetCountAll", "Number of Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}"); | |
122 | AddHistogram1D<TH1D>("hJetCountAccepted", "Number of accepted Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}"); | |
123 | AddHistogram2D<TH2D>("hJetCount", "Correlation jets/accepted jets", "", 200, 0., 200., 200, 0., 200., "N jets","N jets accepted", "d^{2}N^{Events}/dN^{Jets dN^{Jets, acc}}"); | |
124 | AddHistogram1D<TH1D>("hLeadingJetPt", "Leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
125 | AddHistogram1D<TH1D>("hSecondLeadingJetPt", "Second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
126 | AddHistogram1D<TH1D>("hCorrectedLeadingJetPt", "Corrected leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
127 | AddHistogram1D<TH1D>("hCorrectedSecondLeadingJetPt", "Corrected second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
128 | AddHistogram1D<TH1D>("hJetDeltaPhi", "Jets combinatorial #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)"); | |
129 | AddHistogram1D<TH1D>("hLeadingJetDeltaPhi", "1st and 2nd leading jet #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)"); | |
130 | ||
131 | // Background distributions | |
132 | AddHistogram2D<TH2D>("hKTBackgroundExternal", "KT background density (External task)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
133 | AddHistogram2D<TH2D>("hKTBackgroundExternal20GeV", "KT background density (External task, jet p_{T} > 20 GeV)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
134 | AddHistogram2D<TH2D>("hKTBackgroundImprovedCMS", "KT background density (Improved CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
135 | AddHistogram2D<TH2D>("hPPBackground", "PP background density (Michals approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
136 | AddHistogram2D<TH2D>("hKTBackgroundPbPb", "KT background density (PbPb approach, no ghosts)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
137 | AddHistogram2D<TH2D>("hKTBackgroundPbPbWithGhosts", "KT background density (PbPb approach w/ ghosts)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
138 | AddHistogram2D<TH2D>("hKTBackgroundCMS", "KT background density (CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
139 | AddHistogram2D<TH2D>("hKTBackgroundMean", "KT background density (Mean approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
140 | AddHistogram2D<TH2D>("hKTBackgroundTrackLike", "KT background density (Track-like approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
141 | AddHistogram2D<TH2D>("hTRBackgroundNoExcl", "TR background density (No signal excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
142 | AddHistogram2D<TH2D>("hTRBackgroundCone02", "TR background density (Cones R=0.2 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
143 | AddHistogram2D<TH2D>("hTRBackgroundCone04", "TR background density (Cones R=0.4 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
144 | AddHistogram2D<TH2D>("hTRBackgroundCone06", "TR background density (Cones R=0.6 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
145 | AddHistogram2D<TH2D>("hTRBackgroundCone08", "TR background density (Cones R=0.8 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
146 | AddHistogram2D<TH2D>("hTRBackgroundExact", "TR background density (signal jets exactly excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
147 | ||
148 | // Delta pt distributions | |
149 | AddHistogram2D<TH2D>("hDeltaPtExternalBgrd", "Background fluctuations #delta p_{T} (KT, External)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
150 | AddHistogram2D<TH2D>("hDeltaPtExternalBgrdVsPt", "Background fluctuations #delta p_{T} (KT, External, in p_{T} bins)", "", 1801, -40.0, 80.0, 200, 0, 200, "#delta p_{T} (GeV/c)","Raw jet p_{T}","dN^{Jets}/d#delta p_{T}"); | |
151 | AddHistogram2D<TH2D>("hDeltaPtKTImprovedCMS", "Background fluctuations #delta p_{T} (KT, Improved CMS-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
152 | AddHistogram2D<TH2D>("hDeltaPtKTImprovedCMSFullExclusion", "Background fluctuations #delta p_{T} (KT, Improved CMS-like, full leading jet exclusion)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
153 | AddHistogram2D<TH2D>("hDeltaPtNoBackground", "Background fluctuations #delta p_{T} (No background)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
154 | AddHistogram2D<TH2D>("hDeltaPtKTPbPb", "Background fluctuations #delta p_{T} (KT, PbPb w/o ghosts)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
155 | AddHistogram2D<TH2D>("hDeltaPtKTPbPbWithGhosts", "Background fluctuations #delta p_{T} (KT, PbPb w/ ghosts)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
156 | AddHistogram2D<TH2D>("hDeltaPtKTCMS", "Background fluctuations #delta p_{T} (KT, CMS-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
157 | AddHistogram2D<TH2D>("hDeltaPtKTMean", "Background fluctuations #delta p_{T} (KT, Mean)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
158 | AddHistogram2D<TH2D>("hDeltaPtKTTrackLike", "Background fluctuations #delta p_{T} (KT, track-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
159 | AddHistogram2D<TH2D>("hDeltaPtTR", "Background fluctuations #delta p_{T} (TR, cone R=0.6)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); | |
160 | ||
161 | // Track QA plots | |
162 | AddHistogram2D<TH2D>("hTrackCountAcc", "Number of tracks in acceptance vs. centrality", "LEGO2", 750, 0., 750., fNumberOfCentralityBins, 0, 100, "N tracks","Centrality", "dN^{Events}/dN^{Tracks}"); | |
163 | AddHistogram2D<TH2D>("hTrackPt", "Tracks p_{T} distribution", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)", "Centrality", "dN^{Tracks}/dp_{T}"); | |
164 | AddHistogram2D<TH2D>("hTrackPtNegEta", "Tracks p_{T} distribution (negative #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
165 | AddHistogram2D<TH2D>("hTrackPtPosEta", "Tracks p_{T} distribution (positive #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
166 | AddHistogram1D<TH1D>("hTrackCharge", "Charge", "", 11, -5, 5, "Charge (e)","dN^{Tracks}/dq"); | |
167 | AddHistogram1D<TH1D>("hTrackPhi", "Track #phi distribution", "", 360, 0, TMath::TwoPi(), "#phi","dN^{Tracks}/d#phi"); | |
168 | AddHistogram2D<TH2D>("hTrackPhiEta", "Track angular distribution", "LEGO2", 100, 0., 2*TMath::Pi(),100, -2.5, 2.5, "#phi","#eta","dN^{Tracks}/(d#phi d#eta)"); | |
169 | AddHistogram2D<TH2D>("hTrackPtPhiEta", "Track p_{T} angular distribution", "LEGO2", 100, 0., 2*TMath::Pi(),100, -2.5, 2.5, "#phi","#eta","dp_{T}^{Tracks}/(d#phi d#eta)"); | |
170 | AddHistogram2D<TH2D>("hTrackPhiPtCut", "Track #phi distribution for different pT cuts", "LEGO2", 360, 0, TMath::TwoPi(), 20, 0, 20, "#phi", "p_{T} lower cut", "dN^{Tracks}/d#phi dp_{T}"); | |
171 | AddHistogram2D<TH2D>("hTrackPhiTrackType", "Track #phi distribution for different track types", "LEGO2", 360, 0, TMath::TwoPi(), 3, 0, 3, "#phi", "Label", "dN^{Tracks}/d#phi"); | |
172 | AddHistogram2D<TH2D>("hTrackPtTrackType", "Track p_{T} distribution for different track types", "LEGO2", 1000, 0., 250., 3, 0, 3, "p_{T} (GeV/c)", "Label", "dN^{Tracks}/dp_{T}"); | |
173 | AddHistogram2D<TH2D>("hTrackEta", "Track #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Tracks}/d#eta"); | |
174 | ||
175 | // Jet QA plots | |
176 | AddHistogram1D<TH1D>("hRawJetArea", "Jets area distribution w/o area cut", "", 200, 0., 2., "Area","dN^{Jets}/dA"); | |
177 | AddHistogram2D<TH2D>("hJetArea", "Jets area distribution", "COLZ", 200, 0., 2., 500, -50., 200, "Area","Jet p_{T}","dN^{Jets}/dA"); | |
178 | AddHistogram2D<TH2D>("hRawJetPhiEta", "Raw Jets angular distribution w/o #eta cut", "LEGO2", 360, 0., 2*TMath::Pi(),100, -1.0, 1.0, "#phi","#eta","dN^{Jets}/(d#phi d#eta)"); | |
179 | AddHistogram2D<TH2D>("hJetEta", "Jets #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
180 | AddHistogram2D<TH2D>("hJetEta2GeVTracks", "Jets #eta distribution, track p_{T} > 2 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
181 | AddHistogram2D<TH2D>("hJetEta4GeVTracks", "Jets #eta distribution, track p_{T} > 4 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
182 | AddHistogram2D<TH2D>("hJetPhiEta", "Jets angular distribution", "LEGO2", 360, 0., 2*TMath::Pi(),100, -1.0, 1.0, "#phi","#eta","dN^{Jets}/(d#phi d#eta)"); | |
183 | AddHistogram2D<TH2D>("hJetPtPhiEta", "Jets p_{T} angular distribution", "LEGO2", 360, 0., 2*TMath::Pi(),100, -1.0, 1.0, "#phi","#eta","dp_{T}^{Jets}/(d#phi d#eta)"); | |
184 | AddHistogram2D<TH2D>("hJetPtVsConstituentCount", "Jets number of constituents vs. jet p_{T}", "COLZ", 400, 0., 200., 100, 0., 100., "p_{T}","N^{Tracks}","dN^{Jets}/(dp_{T} dN^{tracks})"); | |
185 | ||
186 | // ######## Jet profiles | |
187 | if(fAnalyzeJetProfile) | |
188 | { | |
189 | SetCurrentOutputList(1); | |
190 | AddHistogram2D<TH2D>("hJetProfile10GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 10 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
191 | AddHistogram2D<TH2D>("hJetProfile20GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 20 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
192 | AddHistogram2D<TH2D>("hJetProfile30GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 30 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
193 | AddHistogram2D<TH2D>("hJetProfile40GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 40 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
194 | AddHistogram2D<TH2D>("hJetProfile50GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 50 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
195 | AddHistogram2D<TH2D>("hJetProfile60GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 60 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
196 | AddHistogram2D<TH2D>("hJetProfile70GeV", "Jet profile, cone p_{T}/jet p_{T} vs. jet radius, jet p_{T} > 70 GeV", "", 12, 0, 0.6,200, 0., 2., "Cone radius","dN^{Jets}/dR", "Ratio"); | |
197 | SetCurrentOutputList(0); | |
198 | } | |
199 | } | |
200 | // ######## Jet track cuts | |
201 | if(fAnalyzeTrackcuts) | |
202 | { | |
203 | SetCurrentOutputList(2); | |
204 | ||
205 | AddCutHistogram("hCutsNumberClusters", "Trackcut histogram: Number of clusters", "Number of clusters", 40, 20, 160); | |
206 | AddCutHistogram("hCutsChi2TPC", "Trackcut histogram: #chi^{2} per TPC cluster", "#chi^{2}", 40, 0, 8); | |
207 | AddCutHistogram("hCutsChi2ITS", "Trackcut histogram: #chi^{2} per ITS cluster", "#chi^{2}", 25, 0., 50); | |
208 | AddCutHistogram("hCutsChi2Constrained", "Trackcut histogram: #chi^{2} for global constrained tracks", "#chi^{2}", 60, 0, 60); | |
209 | AddCutHistogram("hCutsDCAZ", "Trackcut histogram: Max. DCA z for prim. vertex", "DCA z", 20, 0, 4); | |
210 | AddCutHistogram("hCutsSPDHit", "Trackcut histogram: Hit in SPD layer", "Hit or not", 2, -0.5, 1.5); | |
211 | AddCutHistogram("hCutsNumberCrossedRows", "Trackcut histogram: Number of crossed rows", "Number of crossed rows", 40, 20, 160); | |
212 | AddCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", "Trackcut histogram: Number of crossed rows over findable clusters", "Number of crossed rows over findable clusters", 26, 0.4, 1.8); | |
213 | AddCutHistogram("hCutsSharedTPC", "Trackcut histogram: Shared TPC clusters", "Shared fraction", 40, 0, 1); | |
214 | AddCutHistogram("hCutsTPCRefit", "Trackcut histogram: TPC refit", "Has TPC refit", 2, -0.5, 1.5); | |
215 | AddCutHistogram("hCutsTPCLength", "Trackcut histogram: TPC length", "TPC length", 40, 0, 170); | |
216 | AddCutHistogram("hCutsTrackConstrained", "Trackcut histogram: Tracks constrained to vertex", "Track is constrained", 2, -0.5, 1.5); | |
217 | AddCutHistogram("hCutsClustersPtDependence", "Trackcut histogram: Use pT dependence for Number of clusters cut", "Use pT dependence", 2, -0.5, 1.5); | |
218 | ||
219 | SetCurrentOutputList(0); | |
220 | } | |
221 | ||
222 | PostData(1, fOutputLists[0]); | |
223 | if(fAnalyzeJetProfile) | |
224 | PostData(2, fOutputLists[1]); | |
225 | if(fAnalyzeTrackcuts) | |
226 | { | |
227 | if(fAnalyzeJetProfile) | |
228 | PostData(3, fOutputLists[2]); | |
229 | else | |
230 | PostData(2, fOutputLists[1]); | |
231 | } | |
232 | ||
233 | } | |
234 | ||
235 | //________________________________________________________________________ | |
236 | AliAnalysisTaskChargedJetsPA::AliAnalysisTaskChargedJetsPA(const char *name, const char* trackArrayName, const char* jetArrayName, const char* backgroundJetArrayName, Bool_t analyzeJetProfile, Bool_t analyzeTrackcuts) : AliAnalysisTaskSE(name), fOutputLists(), fCurrentOutputList(0), fDoJetAnalysis(1), fAnalyzeJetProfile(0), fAnalyzeTrackcuts(0), fParticleLevel(0), fUseDefaultVertexCut(1), fUsePileUpCut(1), fSetCentralityToOne(0), fNoExternalBackground(0), fBackgroundForJetProfile(0), fPartialAnalysisNParts(1), fPartialAnalysisIndex(0), fJetArray(0), fTrackArray(0), fBackgroundJetArray(0), fJetArrayName(), fTrackArrayName(), fBackgroundJetArrayName(), fRhoTaskName(), fRandConeRadius(0.4), fSignalJetRadius(0.4), fBackgroundJetRadius(0.4), fNumberExcludedJets(-1), fMinEta(-0.9), fMaxEta(0.9), fMinJetEta(-0.5), fMaxJetEta(0.5), fMinTrackPt(0.150), fMinJetPt(5.0), fMinJetArea(0.5), fMinBackgroundJetPt(0.0), fNumberOfCentralityBins(20), fCentralityType("V0A"), fPrimaryVertex(0), fFirstLeadingJet(0), fSecondLeadingJet(0), fFirstLeadingKTJet(0), fSecondLeadingKTJet(0), fNumberSignalJets(0), fNumberSignalJetsAbove5GeV(0), fRandom(0), fHelperClass(0), fInitialized(0), fTaskInstanceCounter(0), fIsDEBUG(0), fIsPA(1), fEventCounter(0), fHybridESDtrackCuts(0), fHybridESDtrackCuts_noPtDep(0) | |
237 | { | |
238 | #ifdef DEBUGMODE | |
239 | AliInfo("Calling constructor."); | |
240 | #endif | |
241 | ||
242 | // Every instance of this task gets his own number | |
243 | static Int_t instance = 0; | |
244 | fTaskInstanceCounter = instance; | |
245 | instance++; | |
246 | ||
247 | fAnalyzeJetProfile = analyzeJetProfile; | |
248 | fAnalyzeTrackcuts = analyzeTrackcuts; | |
249 | ||
250 | // Save the observables array names | |
251 | fTrackArrayName = trackArrayName; | |
252 | fJetArrayName = jetArrayName; | |
253 | fBackgroundJetArrayName = backgroundJetArrayName; | |
254 | ||
255 | if (fTrackArrayName.Contains("MCParticles") || fTrackArrayName.Contains("mcparticles")) | |
256 | fParticleLevel = kTRUE; | |
257 | ||
258 | DefineOutput(1, TList::Class()); | |
259 | if(fAnalyzeJetProfile) | |
260 | DefineOutput(2, TList::Class()); | |
261 | if(fAnalyzeTrackcuts) | |
262 | { | |
263 | if(fAnalyzeJetProfile) | |
264 | DefineOutput(3, TList::Class()); | |
265 | else | |
266 | DefineOutput(2, TList::Class()); | |
267 | } | |
268 | ||
269 | #ifdef DEBUGMODE | |
270 | AliInfo("Constructor done."); | |
271 | #endif | |
272 | } | |
273 | ||
274 | //________________________________________________________________________ | |
275 | void AliAnalysisTaskChargedJetsPA::InitializeTrackcuts() | |
276 | { | |
277 | AliESDtrackCuts* commonTrackCuts = new AliESDtrackCuts; | |
278 | commonTrackCuts->SetMaxChi2PerClusterTPC(4); | |
279 | commonTrackCuts->SetMaxChi2PerClusterITS(36); | |
280 | commonTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
281 | commonTrackCuts->SetRequireTPCRefit(kTRUE); | |
282 | commonTrackCuts->SetRequireITSRefit(kTRUE); | |
283 | commonTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
284 | commonTrackCuts->SetMaxDCAToVertexXY(2.4); | |
285 | commonTrackCuts->SetMaxDCAToVertexZ(3.2); | |
286 | commonTrackCuts->SetDCAToVertex2D(kTRUE); | |
287 | commonTrackCuts->SetMaxFractionSharedTPCClusters(0.4); | |
288 | commonTrackCuts->SetMaxChi2TPCConstrainedGlobal(36); | |
289 | commonTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny); | |
290 | ||
291 | AliESDtrackCuts* fTrackCutsPA_global = NULL; | |
292 | AliESDtrackCuts* fTrackCutsPA_complementary = NULL; | |
293 | AliESDtrackCuts* fTrackCutsPP_global = NULL; | |
294 | AliESDtrackCuts* fTrackCutsPP_complementary = NULL; | |
295 | AliESDtrackCuts* fTrackCutsPP_global_noPtDep = NULL; | |
296 | AliESDtrackCuts* fTrackCutsPP_complementary_noPtDep = NULL; | |
297 | ||
298 | //pPb | |
299 | fTrackCutsPA_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPA_global")); | |
300 | fTrackCutsPA_global->SetMinNCrossedRowsTPC(70); | |
301 | fTrackCutsPA_global->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8); | |
302 | fTrackCutsPA_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPA_global->Clone("fTrackCutsPA_complementary")); | |
303 | fTrackCutsPA_complementary->SetRequireITSRefit(kFALSE); | |
304 | fTrackCutsPA_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
305 | ||
306 | //pp | |
307 | fTrackCutsPP_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global")); | |
308 | TFormula *f1NClustersTPCLinearPtDep = new TFormula("f1NClustersTPCLinearPtDep","70.+30./20.*x"); | |
309 | fTrackCutsPP_global->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep,20.); | |
310 | fTrackCutsPP_global->SetMinNClustersTPC(70); | |
311 | fTrackCutsPP_global->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1 | |
312 | fTrackCutsPP_global->SetEtaRange(-0.9,0.9); | |
313 | fTrackCutsPP_global->SetPtRange(0.15, 1e15); | |
314 | fTrackCutsPP_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global->Clone("fTrackCutsPP_complementary")); | |
315 | fTrackCutsPP_complementary->SetRequireITSRefit(kFALSE); | |
316 | fTrackCutsPP_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
317 | ||
318 | //pp, no pT dependence | |
319 | ||
320 | fTrackCutsPP_global_noPtDep = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global_noPtDep")); | |
321 | fTrackCutsPP_global_noPtDep->SetMinNClustersTPC(70); | |
322 | fTrackCutsPP_global_noPtDep->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1 | |
323 | fTrackCutsPP_global_noPtDep->SetEtaRange(-0.9,0.9); | |
324 | fTrackCutsPP_global_noPtDep->SetPtRange(0.15, 1e15); | |
325 | fTrackCutsPP_complementary_noPtDep = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global_noPtDep->Clone("fTrackCutsPP_complementary_noPtDep")); | |
326 | fTrackCutsPP_complementary_noPtDep->SetRequireITSRefit(kFALSE); | |
327 | fTrackCutsPP_complementary_noPtDep->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
328 | ||
329 | fHybridESDtrackCuts = new AliESDHybridTrackcuts(); | |
330 | fHybridESDtrackCuts_noPtDep = new AliESDHybridTrackcuts(); | |
331 | if(fIsPA) | |
332 | { | |
333 | fHybridESDtrackCuts->SetMainCuts(fTrackCutsPA_global); | |
334 | fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPA_complementary); | |
335 | fHybridESDtrackCuts_noPtDep->SetMainCuts(fTrackCutsPA_global); | |
336 | fHybridESDtrackCuts_noPtDep->SetAdditionalCuts(fTrackCutsPA_complementary); | |
337 | } | |
338 | else | |
339 | { | |
340 | fHybridESDtrackCuts->SetMainCuts(fTrackCutsPP_global); | |
341 | fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPP_complementary); | |
342 | fHybridESDtrackCuts_noPtDep->SetMainCuts(fTrackCutsPP_global_noPtDep); | |
343 | fHybridESDtrackCuts_noPtDep->SetAdditionalCuts(fTrackCutsPP_complementary_noPtDep); | |
344 | } | |
345 | ||
346 | delete commonTrackCuts; | |
347 | } | |
348 | ||
349 | //________________________________________________________________________ | |
350 | void AliAnalysisTaskChargedJetsPA::CreateCutHistograms() | |
351 | { | |
352 | ||
353 | AliESDEvent* fESD = dynamic_cast<AliESDEvent*>( InputEvent() ); | |
354 | if (!fESD) | |
355 | { | |
356 | AliError("For cut analysis, ESDs must be processed!"); | |
357 | return; | |
358 | } | |
359 | ||
360 | ||
361 | Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z for the vertex cut | |
362 | for (Int_t i=0;i < fESD->GetNumberOfTracks(); i++) | |
363 | { | |
364 | AliESDtrack* track = fESD->GetTrack(i); | |
365 | ||
366 | // Basics kinematic variables | |
367 | Double_t pT = track->Pt(); | |
368 | Double_t eta = track->Eta(); | |
369 | Double_t phi = track->Phi(); | |
370 | ||
371 | // Number of clusters | |
372 | Double_t nclsTPC = track->GetTPCncls(); | |
373 | Double_t nclsITS = track->GetITSclusters(0); | |
374 | ||
375 | // Crossed rows | |
376 | Double_t ncrTPC = track->GetTPCCrossedRows(); | |
377 | Double_t nCRoverFC = 0; | |
378 | if(track->GetTPCNclsF()) | |
379 | nCRoverFC = track->GetTPCCrossedRows()/track->GetTPCNclsF(); | |
380 | ||
381 | // Chi2 of tracks | |
382 | Double_t chi2ITS = 999.; | |
383 | if (nclsITS) | |
384 | chi2ITS = track->GetITSchi2()/nclsITS; | |
385 | Double_t chi2TPC = 999.; | |
386 | if (nclsTPC) | |
387 | chi2TPC = track->GetTPCchi2()/nclsTPC; | |
388 | Double_t chi2TPCConstrained = track->GetChi2TPCConstrainedVsGlobal(static_cast<const AliESDVertex*>(fPrimaryVertex)); | |
389 | ||
390 | // Misc | |
391 | Double_t SharedTPCClusters = 999.; | |
392 | Double_t nClustersTPC = 0; | |
393 | if(fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCStandAlone()) { | |
394 | nClustersTPC = track->GetTPCNclsIter1(); | |
395 | } | |
396 | else { | |
397 | nClustersTPC = track->GetTPCclusters(0); | |
398 | } | |
399 | ||
400 | if(track->GetTPCncls()) | |
401 | SharedTPCClusters = static_cast<Double_t>(track->GetTPCnclsS())/static_cast<Double_t>(nClustersTPC); | |
402 | Double_t tpcLength = 0.; | |
403 | if (track->GetInnerParam() && track->GetESDEvent()) { | |
404 | tpcLength = track->GetLengthInActiveZone(1, 1.8, 220, track->GetESDEvent()->GetMagneticField()); | |
405 | } | |
406 | track->GetImpactParameters(dca, cov); | |
407 | ||
408 | // Basic kinematic cuts | |
409 | if((pT<0.15) || (TMath::Abs(eta)>0.9)) | |
410 | continue; | |
411 | ||
412 | SetCurrentOutputList(2); | |
413 | ||
414 | Int_t trackType = 0; | |
415 | ||
416 | // ################################################################ | |
417 | // ################################################################ | |
418 | Int_t minNclsTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNClusterTPC(); | |
419 | Int_t minNclsTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNClusterTPC(); | |
420 | fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(0); | |
421 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(0); | |
422 | ||
423 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
424 | if (trackType) | |
425 | FillCutHistogram("hCutsNumberClusters", nclsTPC, pT, eta, phi, trackType-1); | |
426 | ||
427 | fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(minNclsTPC); | |
428 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(minNclsTPC_Additional); | |
429 | // ################################################################ | |
430 | // ################################################################ | |
431 | Float_t maxChi2 = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterTPC(); | |
432 | Float_t maxChi2_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterTPC(); | |
433 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(999.); | |
434 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(999.); | |
435 | ||
436 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
437 | if (trackType) | |
438 | FillCutHistogram("hCutsChi2TPC", chi2TPC, pT, eta, phi, trackType-1); | |
439 | ||
440 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(maxChi2); | |
441 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(maxChi2_Additional); | |
442 | ||
443 | // ################################################################ | |
444 | // ################################################################ | |
445 | Float_t maxChi2TPCConstrained = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
446 | Float_t maxChi2TPCConstrained_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
447 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(999.); | |
448 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(999.); | |
449 | ||
450 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
451 | if (trackType) | |
452 | FillCutHistogram("hCutsChi2Constrained", chi2TPCConstrained, pT, eta, phi, trackType-1); | |
453 | ||
454 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained); | |
455 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained_Additional); | |
456 | ||
457 | // ################################################################ | |
458 | // ################################################################ | |
459 | Float_t maxDcaZ = fHybridESDtrackCuts->GetMainCuts()->GetMaxDCAToVertexZ(); | |
460 | Float_t maxDcaZ_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxDCAToVertexZ(); | |
461 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(999.); | |
462 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(999.); | |
463 | ||
464 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
465 | if (trackType) | |
466 | FillCutHistogram("hCutsDCAZ", TMath::Abs(dca[1]), pT, eta, phi, trackType-1); | |
467 | ||
468 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(maxDcaZ); | |
469 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(maxDcaZ_Additional); | |
470 | // ################################################################ | |
471 | // ################################################################ | |
472 | AliESDtrackCuts::ITSClusterRequirement clusterReq = fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD); | |
473 | AliESDtrackCuts::ITSClusterRequirement clusterReq_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD); | |
474 | fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
475 | fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
476 | ||
477 | Int_t hasPoint = 0; | |
478 | if (track->HasPointOnITSLayer(0) || track->HasPointOnITSLayer(1)) hasPoint = 1; | |
479 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
480 | if (trackType) | |
481 | FillCutHistogram("hCutsSPDHit", hasPoint, pT, eta, phi, trackType-1); | |
482 | ||
483 | fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq); | |
484 | fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq_Additional); | |
485 | ||
486 | // ################################################################ | |
487 | // ################################################################ | |
488 | Float_t minNcrTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNCrossedRowsTPC(); | |
489 | Float_t minNcrTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNCrossedRowsTPC(); | |
490 | fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(0); | |
491 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(0); | |
492 | ||
493 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
494 | if (trackType) | |
495 | FillCutHistogram("hCutsNumberCrossedRows", ncrTPC, pT, eta, phi, trackType-1); | |
496 | ||
497 | fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(minNcrTPC); | |
498 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(minNcrTPC_Additional); | |
499 | ||
500 | // ################################################################ | |
501 | // ################################################################ | |
502 | Float_t minCRoverFC = fHybridESDtrackCuts->GetMainCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC(); | |
503 | Float_t minCRoverFC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC(); | |
504 | fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.); | |
505 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.); | |
506 | ||
507 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
508 | if (trackType) | |
509 | FillCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", nCRoverFC, pT, eta, phi, trackType-1); | |
510 | ||
511 | fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC); | |
512 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC_Additional); | |
513 | ||
514 | // ################################################################ | |
515 | // ################################################################ | |
516 | Float_t maxSharedTPC = fHybridESDtrackCuts->GetMainCuts()->GetMaxFractionSharedTPCClusters(); | |
517 | Float_t maxSharedTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxFractionSharedTPCClusters(); | |
518 | fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(999.); | |
519 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(999.); | |
520 | ||
521 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
522 | if (trackType) | |
523 | FillCutHistogram("hCutsSharedTPC", SharedTPCClusters, pT, eta, phi, trackType-1); | |
524 | ||
525 | fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC); | |
526 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC_Additional); | |
527 | ||
528 | // ################################################################ | |
529 | // ################################################################ | |
530 | Bool_t reqTPCRefit = fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCRefit(); | |
531 | Bool_t reqTPCRefit_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetRequireTPCRefit(); | |
532 | ||
533 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(1); | |
534 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(1); | |
535 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
536 | if (trackType) | |
537 | FillCutHistogram("hCutsTPCRefit", 1, pT, eta, phi, trackType-1); | |
538 | else // track is not accepted as global hybrid with TPC refit requirement | |
539 | { | |
540 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(0); | |
541 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(0); | |
542 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
543 | if (trackType) | |
544 | FillCutHistogram("hCutsTPCRefit", 0, pT, eta, phi, trackType-1); | |
545 | } | |
546 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(reqTPCRefit); | |
547 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(reqTPCRefit_Additional); | |
548 | ||
549 | // ################################################################ | |
550 | // ################################################################ | |
551 | Float_t maxChi2ITS = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterITS(); | |
552 | Float_t maxChi2ITS_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterITS(); | |
553 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(999.); | |
554 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(999.); | |
555 | ||
556 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
557 | if (trackType) | |
558 | FillCutHistogram("hCutsChi2ITS", chi2ITS, pT, eta, phi, trackType-1); | |
559 | ||
560 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(maxChi2ITS); | |
561 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(maxChi2ITS_Additional); | |
562 | ||
563 | // ################################################################ | |
564 | // ################################################################ | |
565 | Float_t minTpcLength = fHybridESDtrackCuts->GetMainCuts()->GetMinLengthActiveVolumeTPC(); // Active length TPC | |
566 | Float_t minTpcLength_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinLengthActiveVolumeTPC(); | |
567 | fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(0); | |
568 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(0); | |
569 | ||
570 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
571 | if (trackType) | |
572 | FillCutHistogram("hCutsTPCLength", tpcLength, pT, eta, phi, trackType-1); | |
573 | ||
574 | fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(minTpcLength); | |
575 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(minTpcLength_Additional); | |
576 | ||
577 | // ################################################################ | |
578 | // ################################################################ | |
579 | ||
580 | if(!fIsPA) | |
581 | { | |
582 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
583 | if (trackType) | |
584 | FillCutHistogram("hCutsClustersPtDependence", 1, pT, eta, phi, trackType-1); | |
585 | ||
586 | trackType = fHybridESDtrackCuts_noPtDep->AcceptTrack(track); | |
587 | if (trackType) | |
588 | FillCutHistogram("hCutsClustersPtDependence", 0, pT, eta, phi, trackType-1); | |
589 | } | |
590 | // ################################################################ | |
591 | // ################################################################ | |
592 | if((fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff) | |
593 | || (fHybridESDtrackCuts->GetAdditionalCuts() && (fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff))) | |
594 | { | |
595 | Bool_t isConstrainedWithITSRefit = static_cast<Bool_t>(track->GetConstrainedParam()) && ((track->GetStatus())&AliESDtrack::kITSrefit); | |
596 | if (trackType) | |
597 | FillCutHistogram("hCutsTrackConstrained", isConstrainedWithITSRefit, pT, eta, phi, trackType-1); | |
598 | } | |
599 | } | |
600 | ||
601 | SetCurrentOutputList(0); | |
602 | } | |
603 | ||
604 | ||
605 | //________________________________________________________________________ | |
606 | Double_t AliAnalysisTaskChargedJetsPA::GetExternalRho() | |
607 | { | |
608 | // Get rho from event. | |
609 | AliRhoParameter *rho = 0; | |
610 | if (!fRhoTaskName.IsNull()) { | |
611 | rho = dynamic_cast<AliRhoParameter*>(InputEvent()->FindListObject(fRhoTaskName.Data())); | |
612 | if (!rho) { | |
613 | AliWarning(Form("%s: Could not retrieve rho with name %s!", GetName(), fRhoTaskName.Data())); | |
614 | return 0; | |
615 | } | |
616 | } | |
617 | else | |
618 | return 0; | |
619 | ||
620 | return (rho->GetVal()); | |
621 | } | |
622 | ||
623 | //________________________________________________________________________ | |
624 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsEventInAcceptance(AliVEvent* event) | |
625 | { | |
626 | if (!event) | |
627 | return kFALSE; | |
628 | ||
629 | FillHistogram("hEventAcceptance", 0.5); // number of events before manual cuts | |
630 | if(fUsePileUpCut) | |
631 | if(fHelperClass->IsPileUpEvent(event)) | |
632 | return kFALSE; | |
633 | ||
634 | FillHistogram("hEventAcceptance", 1.5); // number of events after pileup cuts | |
635 | ||
636 | fPrimaryVertex = event->GetPrimaryVertex(); | |
637 | ||
638 | FillHistogram("hVertexZBeforeVertexCut",fPrimaryVertex->GetZ()); | |
639 | ||
640 | if(fUseDefaultVertexCut) | |
641 | { | |
642 | if(!fHelperClass->IsVertexSelected2013pA(event)) | |
643 | return kFALSE; | |
644 | } | |
645 | else // Failsafe vertex cut | |
646 | { | |
647 | if(!fPrimaryVertex || (TMath::Abs(fPrimaryVertex->GetZ()) > 10.0) || (fPrimaryVertex->GetNContributors()<1)) | |
648 | return kFALSE; | |
649 | } | |
650 | ||
651 | ||
652 | FillHistogram("hVertexZAfterVertexCut",fPrimaryVertex->GetZ()); | |
653 | ||
654 | FillHistogram("hEventAcceptance", 2.5); // number of events after vertex cut | |
655 | ||
656 | return kTRUE; | |
657 | } | |
658 | ||
659 | //________________________________________________________________________ | |
660 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInAcceptance(AliVParticle* track) | |
661 | { | |
662 | FillHistogram("hTrackAcceptance", 0.5); | |
663 | if (track != 0) | |
664 | { | |
665 | if ((track->Eta() < fMaxEta) && (track->Eta() >= fMinEta)) | |
666 | { | |
667 | FillHistogram("hTrackAcceptance", 1.5); | |
668 | if (track->Pt() >= fMinTrackPt) | |
669 | { | |
670 | FillHistogram("hTrackAcceptance", 2.5); | |
671 | return kTRUE; | |
672 | } | |
673 | } | |
674 | } | |
675 | return kFALSE; | |
676 | } | |
677 | ||
678 | //________________________________________________________________________ | |
679 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsBackgroundJetInAcceptance(AliEmcalJet *jet) | |
680 | { | |
681 | if (jet != 0) | |
682 | if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta)) | |
683 | if (jet->Pt() >= fMinBackgroundJetPt) | |
684 | return kTRUE; | |
685 | ||
686 | return kFALSE; | |
687 | } | |
688 | ||
689 | //________________________________________________________________________ | |
690 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsSignalJetInAcceptance(AliEmcalJet *jet, Bool_t usePtCut) | |
691 | { | |
692 | Bool_t acceptedWithPtCut = kFALSE; | |
693 | Bool_t acceptedWithoutPtCut = kFALSE; | |
694 | ||
695 | FillHistogram("hJetAcceptance", 0.5); | |
696 | if (jet != 0) | |
697 | if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta)) | |
698 | { | |
699 | FillHistogram("hJetAcceptance", 1.5); | |
700 | if (jet->Pt() >= fMinJetPt) // jet fulfills pt cut | |
701 | { | |
702 | FillHistogram("hJetAcceptance", 2.5); | |
703 | if (jet->Area() >= fMinJetArea) | |
704 | { | |
705 | FillHistogram("hJetAcceptance", 3.5); | |
706 | acceptedWithPtCut = kTRUE; | |
707 | } | |
708 | } | |
709 | else if(!usePtCut) // jet does not fulfill pt cut | |
710 | { | |
711 | if (jet->Area() >= fMinJetArea) | |
712 | acceptedWithoutPtCut = kTRUE; | |
713 | } | |
714 | } | |
715 | ||
716 | if(usePtCut) | |
717 | return (acceptedWithPtCut); | |
718 | else | |
719 | return (acceptedWithPtCut || acceptedWithoutPtCut); | |
720 | } | |
721 | ||
722 | //________________________________________________________________________ | |
723 | void AliAnalysisTaskChargedJetsPA::ExecOnce() | |
724 | { | |
725 | #ifdef DEBUGMODE | |
726 | AliInfo("Starting ExecOnce."); | |
727 | #endif | |
728 | fInitialized = kTRUE; | |
729 | ||
730 | // Check for track array | |
731 | if (strcmp(fTrackArrayName.Data(), "") != 0) | |
732 | { | |
733 | fTrackArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fTrackArrayName.Data())); | |
734 | if (!fTrackArray) | |
735 | AliWarning(Form("%s: Could not retrieve tracks %s!", GetName(), fTrackArrayName.Data())); | |
736 | else | |
737 | { | |
738 | TClass *cl = fTrackArray->GetClass(); | |
739 | if (!cl->GetBaseClass("AliVParticle")) | |
740 | { | |
741 | AliError(Form("%s: Collection %s does not contain AliVParticle objects!", GetName(), fTrackArrayName.Data())); | |
742 | fTrackArray = 0; | |
743 | } | |
744 | } | |
745 | } | |
746 | ||
747 | // Check for jet array | |
748 | if (strcmp(fJetArrayName.Data(), "") != 0) | |
749 | { | |
750 | fJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fJetArrayName.Data())); | |
751 | if (!fJetArray) | |
752 | AliWarning(Form("%s: Could not retrieve jets %s!", GetName(), fJetArrayName.Data())); | |
753 | else | |
754 | { | |
755 | if (!fJetArray->GetClass()->GetBaseClass("AliEmcalJet")) | |
756 | { | |
757 | AliError(Form("%s: Collection %s does not contain AliEmcalJet objects!", GetName(), fJetArrayName.Data())); | |
758 | fJetArray = 0; | |
759 | } | |
760 | } | |
761 | } | |
762 | ||
763 | // Check for background object | |
764 | if (strcmp(fBackgroundJetArrayName.Data(), "") != 0) | |
765 | { | |
766 | fBackgroundJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fBackgroundJetArrayName.Data())); | |
767 | if (!fBackgroundJetArray) | |
768 | AliInfo(Form("%s: Could not retrieve background jets %s!", GetName(), fBackgroundJetArrayName.Data())); | |
769 | } | |
770 | ||
771 | // Initialize helper class (for vertex selection & pile up correction) | |
772 | fHelperClass = new AliAnalysisUtils(); | |
773 | fHelperClass->SetCutOnZVertexSPD(kFALSE); | |
774 | // Histogram init | |
775 | Init(); | |
776 | // Trackcut initialization | |
777 | InitializeTrackcuts(); | |
778 | ||
779 | #ifdef DEBUGMODE | |
780 | AliInfo("ExecOnce done."); | |
781 | #endif | |
782 | ||
783 | } | |
784 | ||
785 | //________________________________________________________________________ | |
786 | void AliAnalysisTaskChargedJetsPA::GetLeadingJets() | |
787 | { | |
788 | // Reset vars | |
789 | fFirstLeadingJet = NULL; | |
790 | fSecondLeadingJet = NULL; | |
791 | fFirstLeadingKTJet = NULL; | |
792 | fSecondLeadingKTJet = NULL; | |
793 | ||
794 | fNumberSignalJets = 0; | |
795 | fNumberSignalJetsAbove5GeV = 0; | |
796 | ||
797 | Int_t jetIDArray[] = {-1, -1}; | |
798 | Float_t maxJetPts[] = {0, 0}; | |
799 | jetIDArray[0] = -1; | |
800 | jetIDArray[1] = -1; | |
801 | ||
802 | Int_t jetIDArrayKT[] = {-1, -1}; | |
803 | Float_t maxJetPtsKT[] = {0, 0}; | |
804 | jetIDArrayKT[0] = -1; | |
805 | jetIDArrayKT[1] = -1; | |
806 | ||
807 | // Find leading signal jets | |
808 | for (Int_t i = 0; i < fJetArray->GetEntries(); i++) | |
809 | { | |
810 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJetArray->At(i)); | |
811 | if (!jet) | |
812 | { | |
813 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
814 | continue; | |
815 | } | |
816 | ||
817 | if (!IsSignalJetInAcceptance(jet)) continue; | |
818 | ||
819 | if (jet->Pt() > maxJetPts[0]) | |
820 | { | |
821 | maxJetPts[1] = maxJetPts[0]; | |
822 | jetIDArray[1] = jetIDArray[0]; | |
823 | maxJetPts[0] = jet->Pt(); | |
824 | jetIDArray[0] = i; | |
825 | } | |
826 | else if (jet->Pt() > maxJetPts[1]) | |
827 | { | |
828 | maxJetPts[1] = jet->Pt(); | |
829 | jetIDArray[1] = i; | |
830 | } | |
831 | fNumberSignalJets++; | |
832 | if(jet->Pt() >= 5.) | |
833 | fNumberSignalJetsAbove5GeV++; | |
834 | } | |
835 | ||
836 | // Find leading background jets | |
837 | for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++) | |
838 | { | |
839 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i)); | |
840 | if (!jet) | |
841 | { | |
842 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
843 | continue; | |
844 | } | |
845 | ||
846 | if (!IsBackgroundJetInAcceptance(jet)) continue; | |
847 | ||
848 | if (jet->Pt() > maxJetPtsKT[0]) | |
849 | { | |
850 | maxJetPtsKT[1] = maxJetPtsKT[0]; | |
851 | jetIDArrayKT[1] = jetIDArrayKT[0]; | |
852 | maxJetPtsKT[0] = jet->Pt(); | |
853 | jetIDArrayKT[0] = i; | |
854 | } | |
855 | else if (jet->Pt() > maxJetPtsKT[1]) | |
856 | { | |
857 | maxJetPtsKT[1] = jet->Pt(); | |
858 | jetIDArrayKT[1] = i; | |
859 | } | |
860 | } | |
861 | ||
862 | if (jetIDArray[0] > -1) | |
863 | fFirstLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[0])); | |
864 | if (jetIDArray[1] > -1) | |
865 | fSecondLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[1])); | |
866 | if (jetIDArrayKT[0] > -1) | |
867 | fFirstLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[0])); | |
868 | if (jetIDArrayKT[1] > -1) | |
869 | fSecondLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[1])); | |
870 | } | |
871 | ||
872 | //________________________________________________________________________ | |
873 | inline Double_t AliAnalysisTaskChargedJetsPA::GetConePt(Double_t eta, Double_t phi, Double_t radius) | |
874 | { | |
875 | Double_t tmpConePt = 0.0; | |
876 | ||
877 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) | |
878 | { | |
879 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
880 | if (IsTrackInAcceptance(tmpTrack)) | |
881 | if(IsTrackInCone(tmpTrack, eta, phi, radius)) | |
882 | tmpConePt = tmpConePt + tmpTrack->Pt(); | |
883 | } | |
884 | return tmpConePt; | |
885 | } | |
886 | ||
887 | //________________________________________________________________________ | |
888 | inline Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedConePt(Double_t eta, Double_t phi, Double_t radius, Double_t background) | |
889 | { | |
890 | Double_t tmpConePt = 0.0; | |
891 | ||
892 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) | |
893 | { | |
894 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
895 | if (IsTrackInAcceptance(tmpTrack)) | |
896 | if(IsTrackInCone(tmpTrack, eta, phi, radius)) | |
897 | tmpConePt = tmpConePt + tmpTrack->Pt(); | |
898 | } | |
899 | Double_t realConeArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi() * MCGetOverlapCircleRectancle(eta, phi, radius, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
900 | tmpConePt -= background * realConeArea; // subtract background | |
901 | ||
902 | return tmpConePt; | |
903 | } | |
904 | ||
905 | //________________________________________________________________________ | |
906 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInCone(AliVTrack* track, Double_t eta, Double_t phi, Double_t radius) | |
907 | { | |
908 | // This is to use a full cone in phi even at the edges of phi (2pi -> 0) (0 -> 2pi) | |
909 | Double_t trackPhi = 0.0; | |
910 | if (track->Phi() > (TMath::TwoPi() - (radius-phi))) | |
911 | trackPhi = track->Phi() - TMath::TwoPi(); | |
912 | else if (track->Phi() < (phi+radius - TMath::TwoPi())) | |
913 | trackPhi = track->Phi() + TMath::TwoPi(); | |
914 | else | |
915 | trackPhi = track->Phi(); | |
916 | ||
917 | if ( TMath::Abs(trackPhi-phi)*TMath::Abs(trackPhi-phi) + TMath::Abs(track->Eta()-eta)*TMath::Abs(track->Eta()-eta) <= radius*radius) | |
918 | return kTRUE; | |
919 | ||
920 | return kFALSE; | |
921 | } | |
922 | ||
923 | //________________________________________________________________________ | |
924 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInJet(AliEmcalJet* jet, Int_t trackIndex) | |
925 | { | |
926 | for (Int_t i = 0; i < jet->GetNumberOfTracks(); ++i) | |
927 | { | |
928 | Int_t jetTrack = jet->TrackAt(i); | |
929 | if (jetTrack == trackIndex) | |
930 | return kTRUE; | |
931 | } | |
932 | return kFALSE; | |
933 | } | |
934 | ||
935 | //________________________________________________________________________ | |
936 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsJetOverlapping(AliEmcalJet* jet1, AliEmcalJet* jet2) | |
937 | { | |
938 | for (Int_t i = 0; i < jet1->GetNumberOfTracks(); ++i) | |
939 | { | |
940 | Int_t jet1Track = jet1->TrackAt(i); | |
941 | for (Int_t j = 0; j < jet2->GetNumberOfTracks(); ++j) | |
942 | { | |
943 | Int_t jet2Track = jet2->TrackAt(j); | |
944 | if (jet1Track == jet2Track) | |
945 | return kTRUE; | |
946 | } | |
947 | } | |
948 | return kFALSE; | |
949 | } | |
950 | ||
951 | //________________________________________________________________________ | |
952 | Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedJetPt(AliEmcalJet* jet, Double_t background) | |
953 | { | |
954 | #ifdef DEBUGMODE | |
955 | AliInfo("Getting corrected jet spectra."); | |
956 | #endif | |
957 | ||
958 | Double_t correctedPt = -1.0; | |
959 | // if the passed background is not valid, do not subtract it | |
960 | if(background < 0) | |
961 | background = 0; | |
962 | ||
963 | // Subtract background | |
964 | correctedPt = jet->Pt() - background * jet->Area(); | |
965 | ||
966 | #ifdef DEBUGMODE | |
967 | AliInfo("Got corrected jet spectra."); | |
968 | #endif | |
969 | ||
970 | return correctedPt; | |
971 | } | |
972 | ||
973 | ||
974 | ||
975 | //________________________________________________________________________ | |
976 | Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPt(Double_t rho, Double_t leadingJetExclusionProbability) | |
977 | { | |
978 | #ifdef DEBUGMODE | |
979 | AliInfo("Getting Delta Pt."); | |
980 | #endif | |
981 | ||
982 | // Define an invalid delta pt | |
983 | Double_t deltaPt = -10000.0; | |
984 | ||
985 | // Define eta range | |
986 | Double_t etaMin, etaMax; | |
987 | etaMin = fMinEta+fRandConeRadius; | |
988 | etaMax = fMaxEta-fRandConeRadius; | |
989 | ||
990 | // Define random cone | |
991 | Bool_t coneValid = kTRUE; | |
992 | Double_t tmpRandConeEta = etaMin + fRandom->Rndm()*(etaMax-etaMin); | |
993 | Double_t tmpRandConePhi = fRandom->Rndm()*TMath::TwoPi(); | |
994 | ||
995 | // if there is a jet, check for overlap if demanded | |
996 | if(leadingJetExclusionProbability) | |
997 | { | |
998 | AliEmcalJet* tmpLeading = dynamic_cast<AliEmcalJet*>(fJetArray->At(0)); | |
999 | // Get leading jet (regardless of pT) | |
1000 | for (Int_t i = 1; i<fJetArray->GetEntries(); i++) | |
1001 | { | |
1002 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); | |
1003 | // if jet is in acceptance and higher, take as new leading | |
1004 | if (tmpJet) | |
1005 | if ( ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) && (tmpJet->Area() >= fMinJetArea)) | |
1006 | if((!tmpLeading) || (tmpJet->Pt() > tmpLeading->Pt())) | |
1007 | tmpLeading = tmpJet; | |
1008 | } | |
1009 | if(tmpLeading) | |
1010 | { | |
1011 | Double_t excludedJetPhi = tmpLeading->Phi(); | |
1012 | Double_t excludedJetEta = tmpLeading->Eta(); | |
1013 | Double_t tmpDeltaPhi = GetDeltaPhi(tmpRandConePhi, excludedJetPhi); | |
1014 | ||
1015 | // Check, if cone has overlap with jet | |
1016 | if ( tmpDeltaPhi*tmpDeltaPhi + TMath::Abs(tmpRandConeEta-excludedJetEta)*TMath::Abs(tmpRandConeEta-excludedJetEta) <= fRandConeRadius*fRandConeRadius) | |
1017 | { | |
1018 | // Define probability to exclude the RC | |
1019 | Double_t probability = leadingJetExclusionProbability; | |
1020 | ||
1021 | // Only exclude cone with a given probability | |
1022 | if (fRandom->Rndm()<=probability) | |
1023 | coneValid = kFALSE; | |
1024 | } | |
1025 | } | |
1026 | } | |
1027 | ||
1028 | // Get the cones' pt and calculate delta pt | |
1029 | if (coneValid) | |
1030 | deltaPt = GetConePt(tmpRandConeEta,tmpRandConePhi,fRandConeRadius) - (rho*fRandConeRadius*fRandConeRadius*TMath::Pi()); | |
1031 | ||
1032 | return deltaPt; | |
1033 | #ifdef DEBUGMODE | |
1034 | AliInfo("Got Delta Pt."); | |
1035 | #endif | |
1036 | } | |
1037 | ||
1038 | //________________________________________________________________________ | |
1039 | void AliAnalysisTaskChargedJetsPA::GetKTBackgroundDensityAll(Int_t numberExcludeLeadingJets, Double_t& rhoPbPb, Double_t& rhoPbPbWithGhosts, Double_t& rhoCMS, Double_t& rhoImprovedCMS, Double_t& rhoMean, Double_t& rhoTrackLike) | |
1040 | { | |
1041 | #ifdef DEBUGMODE | |
1042 | AliInfo("Getting ALL KT background density."); | |
1043 | #endif | |
1044 | ||
1045 | static Double_t tmpRhoPbPb[1024]; | |
1046 | static Double_t tmpRhoPbPbWithGhosts[1024]; | |
1047 | static Double_t tmpRhoMean[1024]; | |
1048 | static Double_t tmpRhoCMS[1024]; | |
1049 | static Double_t tmpRhoImprovedCMS[1024]; | |
1050 | Double_t tmpCoveredArea = 0.0; | |
1051 | Double_t tmpSummedArea = 0.0; | |
1052 | Double_t tmpPtTrackLike = 0.0; | |
1053 | Double_t tmpAreaTrackLike = 0.0; | |
1054 | ||
1055 | // Setting invalid values | |
1056 | rhoPbPb = 0.0; | |
1057 | rhoPbPbWithGhosts = 0.0; | |
1058 | rhoCMS = 0.0; | |
1059 | rhoImprovedCMS = 0.0; | |
1060 | rhoMean = 0.0; | |
1061 | rhoTrackLike = 0.0; | |
1062 | ||
1063 | Int_t rhoPbPbJetCount = 0; | |
1064 | Int_t rhoPbPbWithGhostsJetCount = 0; | |
1065 | Int_t rhoCMSJetCount = 0; | |
1066 | Int_t rhoImprovedCMSJetCount = 0; | |
1067 | Int_t rhoMeanJetCount = 0; | |
1068 | ||
1069 | ||
1070 | // Exclude UP TO numberExcludeLeadingJets | |
1071 | if(numberExcludeLeadingJets==-1) | |
1072 | numberExcludeLeadingJets = fNumberSignalJets; | |
1073 | if (fNumberSignalJets < numberExcludeLeadingJets) | |
1074 | numberExcludeLeadingJets = fNumberSignalJets; | |
1075 | ||
1076 | for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++) | |
1077 | { | |
1078 | AliEmcalJet* backgroundJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i)); | |
1079 | ||
1080 | if (!backgroundJet) | |
1081 | { | |
1082 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
1083 | continue; | |
1084 | } | |
1085 | ||
1086 | tmpSummedArea += backgroundJet->Area(); | |
1087 | if(backgroundJet->Pt() > 0.150) | |
1088 | tmpCoveredArea += backgroundJet->Area(); | |
1089 | ||
1090 | if (!IsBackgroundJetInAcceptance(backgroundJet)) | |
1091 | continue; | |
1092 | ||
1093 | // Search for overlap with signal jets | |
1094 | Bool_t isOverlapping = kFALSE; | |
1095 | for(Int_t j=0;j<numberExcludeLeadingJets;j++) | |
1096 | { | |
1097 | AliEmcalJet* signalJet = fFirstLeadingJet; | |
1098 | if(j==1) | |
1099 | signalJet = fSecondLeadingJet; | |
1100 | ||
1101 | if(signalJet->Pt() < 5.0) | |
1102 | continue; | |
1103 | ||
1104 | if(IsJetOverlapping(signalJet, backgroundJet)) | |
1105 | { | |
1106 | isOverlapping = kTRUE; | |
1107 | break; | |
1108 | } | |
1109 | } | |
1110 | ||
1111 | Double_t tmpRho = 0.0; | |
1112 | if(backgroundJet->Area()) | |
1113 | tmpRho = backgroundJet->Pt() / backgroundJet->Area(); | |
1114 | ||
1115 | // PbPb approach (take ghosts into account) | |
1116 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
1117 | { | |
1118 | tmpRhoPbPbWithGhosts[rhoPbPbWithGhostsJetCount] = tmpRho; | |
1119 | rhoPbPbWithGhostsJetCount++; | |
1120 | } | |
1121 | ||
1122 | if(backgroundJet->Pt() > 0.150) | |
1123 | { | |
1124 | // CMS approach: don't take ghosts into acount | |
1125 | tmpRhoCMS[rhoCMSJetCount] = tmpRho; | |
1126 | rhoCMSJetCount++; | |
1127 | ||
1128 | // Improved CMS approach: like CMS but excluding signal | |
1129 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
1130 | { | |
1131 | tmpRhoImprovedCMS[rhoImprovedCMSJetCount] = tmpRho; | |
1132 | rhoImprovedCMSJetCount++; | |
1133 | } | |
1134 | ||
1135 | // PbPb w/o ghosts approach (just neglect ghosts) | |
1136 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
1137 | { | |
1138 | tmpRhoPbPb[rhoPbPbJetCount] = tmpRho; | |
1139 | rhoPbPbJetCount++; | |
1140 | } | |
1141 | } | |
1142 | ||
1143 | // (no overlap with signal jets) | |
1144 | if(!isOverlapping) | |
1145 | { | |
1146 | // Mean approach | |
1147 | tmpRhoMean[rhoMeanJetCount] = tmpRho; | |
1148 | rhoMeanJetCount++; | |
1149 | ||
1150 | // Track like approach approach | |
1151 | tmpPtTrackLike += backgroundJet->Pt(); | |
1152 | tmpAreaTrackLike += backgroundJet->Area(); | |
1153 | } | |
1154 | ||
1155 | } | |
1156 | ||
1157 | if (tmpAreaTrackLike > 0) | |
1158 | rhoTrackLike = tmpPtTrackLike/tmpAreaTrackLike; | |
1159 | if (rhoPbPbJetCount > 0) | |
1160 | rhoPbPb = TMath::Median(rhoPbPbJetCount, tmpRhoPbPb); | |
1161 | if (rhoPbPbWithGhostsJetCount > 0) | |
1162 | rhoPbPbWithGhosts = TMath::Median(rhoPbPbWithGhostsJetCount, tmpRhoPbPbWithGhosts); | |
1163 | if (rhoCMSJetCount > 0) | |
1164 | rhoCMS = TMath::Median(rhoCMSJetCount, tmpRhoCMS) * tmpCoveredArea/tmpSummedArea; | |
1165 | if (rhoImprovedCMSJetCount > 0) | |
1166 | { | |
1167 | rhoImprovedCMS = TMath::Median(rhoImprovedCMSJetCount, tmpRhoImprovedCMS) * tmpCoveredArea/tmpSummedArea; | |
1168 | } | |
1169 | if (rhoMeanJetCount > 0) | |
1170 | rhoMean = TMath::Mean(rhoMeanJetCount, tmpRhoMean); | |
1171 | ||
1172 | #ifdef DEBUGMODE | |
1173 | AliInfo("Got ALL KT background density."); | |
1174 | #endif | |
1175 | } | |
1176 | ||
1177 | //________________________________________________________________________ | |
1178 | void AliAnalysisTaskChargedJetsPA::GetTRBackgroundDensity(Int_t numberExcludeLeadingJets, Double_t& rhoNoExclusion, Double_t& rhoConeExclusion02, Double_t& rhoConeExclusion04, Double_t& rhoConeExclusion06, Double_t& rhoConeExclusion08, Double_t& rhoExactExclusion) | |
1179 | { | |
1180 | #ifdef DEBUGMODE | |
1181 | AliInfo("Getting TR background density."); | |
1182 | #endif | |
1183 | ||
1184 | Double_t summedTracksPtCone04 = 0.0; | |
1185 | Double_t summedTracksPtCone02 = 0.0; | |
1186 | Double_t summedTracksPtCone06 = 0.0; | |
1187 | Double_t summedTracksPtCone08 = 0.0; | |
1188 | Double_t summedTracksPtWithinJets = 0.0; | |
1189 | Double_t summedTracksPt = 0.0; | |
1190 | ||
1191 | // Setting invalid values | |
1192 | rhoNoExclusion = 0.0; | |
1193 | rhoConeExclusion02 = 0.0; | |
1194 | rhoConeExclusion04 = 0.0; | |
1195 | rhoConeExclusion06 = 0.0; | |
1196 | rhoConeExclusion08 = 0.0; | |
1197 | rhoExactExclusion = 0.0; | |
1198 | ||
1199 | // Exclude UP TO numberExcludeLeadingJets | |
1200 | if(numberExcludeLeadingJets==-1) | |
1201 | numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV; | |
1202 | if (fNumberSignalJets < numberExcludeLeadingJets) | |
1203 | numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV; | |
1204 | if(numberExcludeLeadingJets>2) | |
1205 | { | |
1206 | AliWarning("Warning: GetTRBackgroundDensity() can only exclude up to 2 leading jets!"); | |
1207 | numberExcludeLeadingJets = 2; | |
1208 | } | |
1209 | ||
1210 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) | |
1211 | { | |
1212 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
1213 | Bool_t trackWithinJet = kFALSE; Bool_t trackWithin02Cone = kFALSE; Bool_t trackWithin04Cone = kFALSE; Bool_t trackWithin06Cone = kFALSE; Bool_t trackWithin08Cone = kFALSE; | |
1214 | ||
1215 | if (IsTrackInAcceptance(tmpTrack)) | |
1216 | { | |
1217 | // Check if tracks overlaps with jet | |
1218 | for(Int_t j=0;j<numberExcludeLeadingJets;j++) | |
1219 | { | |
1220 | AliEmcalJet* signalJet = fFirstLeadingJet; | |
1221 | if(j==1) | |
1222 | signalJet = fSecondLeadingJet; | |
1223 | ||
1224 | if(signalJet->Pt() < 5.0) | |
1225 | continue; | |
1226 | ||
1227 | // Exact jet exclusion | |
1228 | if (IsTrackInJet(signalJet, i)) | |
1229 | trackWithinJet = kTRUE; | |
1230 | ||
1231 | // Cone exclusions | |
1232 | if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.2)) | |
1233 | { | |
1234 | trackWithin02Cone = kTRUE; | |
1235 | trackWithin04Cone = kTRUE; | |
1236 | trackWithin06Cone = kTRUE; | |
1237 | trackWithin08Cone = kTRUE; | |
1238 | break; | |
1239 | } | |
1240 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.4)) | |
1241 | { | |
1242 | trackWithin04Cone = kTRUE; | |
1243 | trackWithin06Cone = kTRUE; | |
1244 | trackWithin08Cone = kTRUE; | |
1245 | } | |
1246 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.6)) | |
1247 | { | |
1248 | trackWithin06Cone = kTRUE; | |
1249 | trackWithin08Cone = kTRUE; | |
1250 | } | |
1251 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.8)) | |
1252 | { | |
1253 | trackWithin08Cone = kTRUE; | |
1254 | } | |
1255 | } | |
1256 | ||
1257 | if(!trackWithin08Cone) | |
1258 | { | |
1259 | summedTracksPtCone08 += tmpTrack->Pt(); | |
1260 | } | |
1261 | if(!trackWithin06Cone) | |
1262 | { | |
1263 | summedTracksPtCone06 += tmpTrack->Pt(); | |
1264 | } | |
1265 | if(!trackWithin04Cone) | |
1266 | { | |
1267 | summedTracksPtCone04 += tmpTrack->Pt(); | |
1268 | } | |
1269 | if(!trackWithin02Cone) | |
1270 | { | |
1271 | summedTracksPtCone02 += tmpTrack->Pt(); | |
1272 | } | |
1273 | if(!trackWithinJet) | |
1274 | { | |
1275 | summedTracksPtWithinJets += tmpTrack->Pt(); | |
1276 | } | |
1277 | summedTracksPt += tmpTrack->Pt(); | |
1278 | ||
1279 | } | |
1280 | } | |
1281 | ||
1282 | // Calculate the correct area where the tracks were taking from | |
1283 | ||
1284 | Double_t tmpFullTPCArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi(); | |
1285 | Double_t tmpAreaCone02 = tmpFullTPCArea; | |
1286 | Double_t tmpAreaCone04 = tmpFullTPCArea; | |
1287 | Double_t tmpAreaCone06 = tmpFullTPCArea; | |
1288 | Double_t tmpAreaCone08 = tmpFullTPCArea; | |
1289 | Double_t tmpAreaWithinJets = tmpFullTPCArea; | |
1290 | std::vector<Double_t> tmpEtas(fNumberSignalJetsAbove5GeV); | |
1291 | std::vector<Double_t> tmpPhis(fNumberSignalJetsAbove5GeV); | |
1292 | ||
1293 | Int_t iSignal = 0; | |
1294 | for(Int_t i=0;i<numberExcludeLeadingJets;i++) | |
1295 | { | |
1296 | AliEmcalJet* signalJet = fFirstLeadingJet; | |
1297 | if(i==1) | |
1298 | signalJet = fSecondLeadingJet; | |
1299 | ||
1300 | if(signalJet->Pt() < 5.0) | |
1301 | continue; | |
1302 | ||
1303 | tmpEtas[iSignal] = signalJet->Eta(); | |
1304 | tmpPhis[iSignal] = signalJet->Phi(); | |
1305 | tmpAreaWithinJets -= signalJet->Area(); | |
1306 | ||
1307 | iSignal++; | |
1308 | } | |
1309 | ||
1310 | tmpAreaCone02 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.2, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1311 | tmpAreaCone04 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.4, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1312 | tmpAreaCone06 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.6, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1313 | tmpAreaCone08 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.8, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1314 | ||
1315 | rhoConeExclusion02 = summedTracksPtCone02/tmpAreaCone02; | |
1316 | rhoConeExclusion04 = summedTracksPtCone04/tmpAreaCone04; | |
1317 | rhoConeExclusion06 = summedTracksPtCone06/tmpAreaCone06; | |
1318 | rhoConeExclusion08 = summedTracksPtCone08/tmpAreaCone08; | |
1319 | rhoExactExclusion = summedTracksPtWithinJets/tmpAreaWithinJets; | |
1320 | rhoNoExclusion = summedTracksPt/tmpFullTPCArea; | |
1321 | ||
1322 | ||
1323 | #ifdef DEBUGMODE | |
1324 | AliInfo("Got TR background density."); | |
1325 | #endif | |
1326 | } | |
1327 | ||
1328 | //________________________________________________________________________ | |
1329 | void AliAnalysisTaskChargedJetsPA::GetPPBackgroundDensity(Double_t& background) | |
1330 | { | |
1331 | // This is the background that was used for the pp 7 TeV ALICE paper | |
1332 | // The background is estimated using the leading jet | |
1333 | ||
1334 | background = 0; | |
1335 | ||
1336 | AliEmcalJet* jet = NULL; | |
1337 | if(fFirstLeadingJet) | |
1338 | jet = fFirstLeadingJet; | |
1339 | else | |
1340 | return; | |
1341 | ||
1342 | Double_t jetMom[3] = { jet->Px(), jet->Py(), jet->Pz() }; | |
1343 | TVector3 jet3mom1(jetMom); | |
1344 | TVector3 jet3mom2(jetMom); | |
1345 | ||
1346 | jet3mom1.RotateZ(TMath::Pi()); | |
1347 | jet3mom2.RotateZ(-TMath::Pi()); | |
1348 | ||
1349 | for (int i = 0; i < fTrackArray->GetEntries(); i++) | |
1350 | { | |
1351 | AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
1352 | if (!IsTrackInAcceptance(track)) | |
1353 | continue; | |
1354 | ||
1355 | Double_t trackMom[3] = { track->Px(), track->Py(), track->Pz() }; | |
1356 | TVector3 track3mom(trackMom); | |
1357 | ||
1358 | Double_t dR1 = jet3mom1.DeltaR(track3mom); | |
1359 | Double_t dR2 = jet3mom2.DeltaR(track3mom); | |
1360 | ||
1361 | if (dR1 <= fSignalJetRadius || dR2 <= fSignalJetRadius) | |
1362 | background += track3mom.Pt(); | |
1363 | } | |
1364 | ||
1365 | background /= (2 * TMath::Pi() * fSignalJetRadius * fSignalJetRadius); | |
1366 | } | |
1367 | ||
1368 | //________________________________________________________________________ | |
1369 | void AliAnalysisTaskChargedJetsPA::Calculate(AliVEvent* event) | |
1370 | { | |
1371 | #ifdef DEBUGMODE | |
1372 | AliInfo("Starting Calculate()."); | |
1373 | #endif | |
1374 | ////////////////////// NOTE: initialization & casting | |
1375 | ||
1376 | fEventCounter++; | |
1377 | ||
1378 | // This is to take only every Nth event | |
1379 | if((fEventCounter+fPartialAnalysisIndex) % fPartialAnalysisNParts != 0) | |
1380 | return; | |
1381 | ||
1382 | FillHistogram("hNumberEvents",0.5); | |
1383 | ||
1384 | if(!IsEventInAcceptance(event)) | |
1385 | return; | |
1386 | ||
1387 | FillHistogram("hNumberEvents",1.5); | |
1388 | ||
1389 | #ifdef DEBUGMODE | |
1390 | AliInfo("Calculate()::Init done."); | |
1391 | #endif | |
1392 | ||
1393 | ////////////////////// NOTE: Create cut histograms | |
1394 | ||
1395 | if(fAnalyzeTrackcuts) | |
1396 | CreateCutHistograms(); | |
1397 | ||
1398 | ////////////////////// NOTE: Get Centrality, (Leading)Signal jets and Background | |
1399 | ||
1400 | // Get centrality | |
1401 | AliCentrality* tmpCentrality = NULL; | |
1402 | tmpCentrality = event->GetCentrality(); | |
1403 | Double_t centralityPercentile = -1.0; | |
1404 | Double_t centralityPercentileV0A = 0.0; | |
1405 | Double_t centralityPercentileV0C = 0.0; | |
1406 | Double_t centralityPercentileV0M = 0.0; | |
1407 | Double_t centralityPercentileZNA = 0.0; | |
1408 | if (tmpCentrality != NULL) | |
1409 | { | |
1410 | centralityPercentile = tmpCentrality->GetCentralityPercentile(fCentralityType.Data()); | |
1411 | centralityPercentileV0A = tmpCentrality->GetCentralityPercentile("V0A"); | |
1412 | centralityPercentileV0C = tmpCentrality->GetCentralityPercentile("V0C"); | |
1413 | centralityPercentileV0M = tmpCentrality->GetCentralityPercentile("V0M"); | |
1414 | centralityPercentileZNA = tmpCentrality->GetCentralityPercentile("ZNA"); | |
1415 | } | |
1416 | ||
1417 | if((centralityPercentile < 0.0) || (centralityPercentile > 100.0)) | |
1418 | AliWarning(Form("Centrality value not valid (c=%E)",centralityPercentile)); | |
1419 | ||
1420 | if(fSetCentralityToOne) | |
1421 | centralityPercentile = 1.0; | |
1422 | ||
1423 | ////////////////////// NOTE: Get event QA histograms | |
1424 | ||
1425 | FillHistogram("hVertexX",fPrimaryVertex->GetX()); | |
1426 | FillHistogram("hVertexY",fPrimaryVertex->GetY()); | |
1427 | FillHistogram("hVertexXY",fPrimaryVertex->GetX(), fPrimaryVertex->GetY()); | |
1428 | FillHistogram("hVertexR",TMath::Sqrt(fPrimaryVertex->GetX()*fPrimaryVertex->GetX() + fPrimaryVertex->GetY()*fPrimaryVertex->GetY())); | |
1429 | FillHistogram("hCentralityV0M",centralityPercentileV0M); | |
1430 | FillHistogram("hCentralityV0A",centralityPercentileV0A); | |
1431 | FillHistogram("hCentralityV0C",centralityPercentileV0C); | |
1432 | FillHistogram("hCentralityZNA",centralityPercentileZNA); | |
1433 | FillHistogram("hCentrality",centralityPercentile); | |
1434 | ||
1435 | if(!fDoJetAnalysis) | |
1436 | return; | |
1437 | ||
1438 | GetLeadingJets(); | |
1439 | ||
1440 | // ##################### Calculate background densities | |
1441 | Double_t backgroundKTImprovedCMS = -1.0; | |
1442 | Double_t backgroundExternal = -1.0; | |
1443 | Double_t backgroundKTPbPb = -1.0; | |
1444 | Double_t backgroundKTPbPbWithGhosts = -1.0; | |
1445 | Double_t backgroundKTCMS = -1.0; | |
1446 | Double_t backgroundKTMean = -1.0; | |
1447 | Double_t backgroundKTTrackLike = -1.0; | |
1448 | Double_t backgroundTRNoExcl = -1.0; | |
1449 | Double_t backgroundTRCone02 = -1.0; | |
1450 | Double_t backgroundTRCone04 = -1.0; | |
1451 | Double_t backgroundTRCone06 = -1.0; | |
1452 | Double_t backgroundTRCone08 = -1.0; | |
1453 | Double_t backgroundTRExact = -1.0; | |
1454 | Double_t backgroundPP = -1.0; | |
1455 | Double_t backgroundJetProfile = -1.0; | |
1456 | ||
1457 | // Get background estimates | |
1458 | GetKTBackgroundDensityAll (fNumberExcludedJets, backgroundKTPbPb, backgroundKTPbPbWithGhosts, backgroundKTCMS, backgroundKTImprovedCMS, backgroundKTMean, backgroundKTTrackLike); | |
1459 | GetTRBackgroundDensity (fNumberExcludedJets, backgroundTRNoExcl, backgroundTRCone02, backgroundTRCone04, backgroundTRCone06, backgroundTRCone08, backgroundTRExact); | |
1460 | GetPPBackgroundDensity(backgroundPP); | |
1461 | ||
1462 | backgroundExternal = GetExternalRho(); | |
1463 | if(fNoExternalBackground) | |
1464 | backgroundExternal = 0; | |
1465 | ||
1466 | if(fBackgroundForJetProfile==0) | |
1467 | backgroundJetProfile = backgroundExternal; | |
1468 | else if(fBackgroundForJetProfile==1) | |
1469 | backgroundJetProfile = backgroundKTImprovedCMS; | |
1470 | else if(fBackgroundForJetProfile==2) | |
1471 | backgroundJetProfile = backgroundKTCMS; | |
1472 | else if(fBackgroundForJetProfile==3) | |
1473 | backgroundJetProfile = backgroundPP; | |
1474 | else if(fBackgroundForJetProfile==4) | |
1475 | backgroundJetProfile = backgroundTRCone06; | |
1476 | else if(fBackgroundForJetProfile==5) | |
1477 | backgroundJetProfile = 0; | |
1478 | ||
1479 | #ifdef DEBUGMODE | |
1480 | AliInfo("Calculate()::Centrality&SignalJets&Background-Calculation done."); | |
1481 | #endif | |
1482 | ||
1483 | // ##################### Fill event QA histograms | |
1484 | ||
1485 | Int_t trackCountAcc = 0; | |
1486 | Int_t nTracks = fTrackArray->GetEntries(); | |
1487 | for (Int_t i = 0; i < nTracks; i++) | |
1488 | { | |
1489 | AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
1490 | ||
1491 | if (track != 0) | |
1492 | if (track->Pt() >= fMinTrackPt) | |
1493 | { | |
1494 | FillHistogram("hTrackPhiEta", track->Phi(),track->Eta(), 1); | |
1495 | FillHistogram("hTrackPtPhiEta", track->Phi(),track->Eta(), track->Pt()); | |
1496 | } | |
1497 | ||
1498 | if (IsTrackInAcceptance(track)) | |
1499 | { | |
1500 | FillHistogram("hTrackPt", track->Pt(), centralityPercentile); | |
1501 | ||
1502 | if(track->Eta() >= 0) | |
1503 | FillHistogram("hTrackPtPosEta", track->Pt(), centralityPercentile); | |
1504 | else | |
1505 | FillHistogram("hTrackPtNegEta", track->Pt(), centralityPercentile); | |
1506 | ||
1507 | FillHistogram("hTrackEta", track->Eta(), centralityPercentile); | |
1508 | FillHistogram("hTrackPhi", track->Phi()); | |
1509 | ||
1510 | if(static_cast<AliPicoTrack*>(track)) | |
1511 | { | |
1512 | FillHistogram("hTrackPhiTrackType", track->Phi(), (static_cast<AliPicoTrack*>(track))->GetTrackType()); | |
1513 | FillHistogram("hTrackPtTrackType", track->Pt(), (static_cast<AliPicoTrack*>(track))->GetTrackType()); | |
1514 | } | |
1515 | ||
1516 | for(Int_t j=0;j<20;j++) | |
1517 | if(track->Pt() > j) | |
1518 | FillHistogram("hTrackPhiPtCut", track->Phi(), track->Pt()); | |
1519 | ||
1520 | FillHistogram("hTrackCharge", track->Charge()); | |
1521 | trackCountAcc++; | |
1522 | } | |
1523 | } | |
1524 | FillHistogram("hTrackCountAcc", trackCountAcc, centralityPercentile); | |
1525 | ||
1526 | #ifdef DEBUGMODE | |
1527 | AliInfo("Calculate()::QA done."); | |
1528 | #endif | |
1529 | ||
1530 | // ##################### Fill jet histograms | |
1531 | ||
1532 | FillHistogram("hJetCountAll", fJetArray->GetEntries()); | |
1533 | FillHistogram("hJetCountAccepted", fNumberSignalJets); | |
1534 | FillHistogram("hJetCount", fJetArray->GetEntries(), fNumberSignalJets); | |
1535 | if (fFirstLeadingJet) | |
1536 | { | |
1537 | FillHistogram("hLeadingJetPt", fFirstLeadingJet->Pt()); | |
1538 | FillHistogram("hCorrectedLeadingJetPt", GetCorrectedJetPt(fFirstLeadingJet,backgroundExternal)); | |
1539 | } | |
1540 | if (fSecondLeadingJet) | |
1541 | { | |
1542 | FillHistogram("hSecondLeadingJetPt", fSecondLeadingJet->Pt()); | |
1543 | FillHistogram("hCorrectedSecondLeadingJetPt", GetCorrectedJetPt(fSecondLeadingJet,backgroundExternal)); | |
1544 | } | |
1545 | ||
1546 | for (Int_t i = 0; i<fJetArray->GetEntries(); i++) | |
1547 | { | |
1548 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); | |
1549 | if (!tmpJet) | |
1550 | continue; | |
1551 | ||
1552 | // ### JETS BEFORE ANY CUTS | |
1553 | if (tmpJet->Area() >= fMinJetArea) | |
1554 | FillHistogram("hRawJetPhiEta", tmpJet->Phi(), tmpJet->Eta()); | |
1555 | if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) | |
1556 | FillHistogram("hRawJetArea", tmpJet->Area()); | |
1557 | ||
1558 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 0.5); | |
1559 | if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) | |
1560 | { | |
1561 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 1.5); | |
1562 | if (tmpJet->Pt() >= fMinJetPt) | |
1563 | { | |
1564 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 2.5); | |
1565 | if (tmpJet->Area() >= fMinJetArea) | |
1566 | { | |
1567 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 3.5); | |
1568 | } | |
1569 | } | |
1570 | } | |
1571 | ||
1572 | // ### JETS AFTER CUTS | |
1573 | if(IsSignalJetInAcceptance(tmpJet)) | |
1574 | { | |
1575 | // Background corrected jet spectra | |
1576 | FillHistogram("hJetPtBgrdSubtractedExternal", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); | |
1577 | FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile); | |
1578 | FillHistogram("hJetPtBgrdSubtractedPP", GetCorrectedJetPt(tmpJet, backgroundPP), centralityPercentile); | |
1579 | if(tmpJet->Phi() >= TMath::Pi()) | |
1580 | FillHistogram("hJetPtBgrdSubtractedExternal_Phi2", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); | |
1581 | else | |
1582 | FillHistogram("hJetPtBgrdSubtractedExternal_Phi1", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); | |
1583 | FillHistogram("hJetPtBgrdSubtractedTR", GetCorrectedJetPt(tmpJet, backgroundTRCone06), centralityPercentile); | |
1584 | FillHistogram("hJetPtBgrdSubtractedKTPbPb", GetCorrectedJetPt(tmpJet, backgroundKTPbPb), centralityPercentile); | |
1585 | FillHistogram("hJetPtBgrdSubtractedKTPbPbWithGhosts", GetCorrectedJetPt(tmpJet, backgroundKTPbPbWithGhosts), centralityPercentile); | |
1586 | FillHistogram("hJetPtBgrdSubtractedKTCMS", GetCorrectedJetPt(tmpJet, backgroundKTCMS), centralityPercentile); | |
1587 | FillHistogram("hJetPtBgrdSubtractedKTMean", GetCorrectedJetPt(tmpJet, backgroundKTMean), centralityPercentile); | |
1588 | FillHistogram("hJetPtBgrdSubtractedKTTrackLike", GetCorrectedJetPt(tmpJet, backgroundKTTrackLike), centralityPercentile); | |
1589 | ||
1590 | FillHistogram("hJetPtSubtractedRhoExternal", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundExternal)); | |
1591 | FillHistogram("hJetPtSubtractedRhoKTImprovedCMS", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS)); | |
1592 | FillHistogram("hJetPtSubtractedRhoPP", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundPP)); | |
1593 | FillHistogram("hDeltaPtExternalBgrdVsPt", GetDeltaPt(backgroundExternal), GetCorrectedJetPt(tmpJet, backgroundExternal)); | |
1594 | ||
1595 | FillHistogram("hJetPtVsConstituentCount", tmpJet->Pt(),tmpJet->GetNumberOfTracks()); | |
1596 | ||
1597 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) | |
1598 | FillHistogram("hJetConstituentPtVsJetPt", tmpJet->TrackAt(j, fTrackArray)->Pt(), tmpJet->Pt()); | |
1599 | ||
1600 | if(tmpJet->Pt() >= 5.0) | |
1601 | { | |
1602 | Double_t lowestTrackPt = 1e99; | |
1603 | Double_t highestTrackPt = 0.0; | |
1604 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) | |
1605 | { | |
1606 | FillHistogram("hJetConstituentPt", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
1607 | // Find the lowest pT of a track in the jet | |
1608 | if (tmpJet->TrackAt(j, fTrackArray)->Pt() < lowestTrackPt) | |
1609 | lowestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt(); | |
1610 | if (tmpJet->TrackAt(j, fTrackArray)->Pt() > highestTrackPt) | |
1611 | highestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt(); | |
1612 | } | |
1613 | FillHistogram("hJetArea", tmpJet->Area(), tmpJet->Pt()); | |
1614 | // Signal jet vs. signal jet - "Combinatorial" | |
1615 | for (Int_t j = 0; j<fJetArray->GetEntries(); j++) | |
1616 | { | |
1617 | AliEmcalJet* tmpJet2 = static_cast<AliEmcalJet*>(fJetArray->At(j)); | |
1618 | if (!tmpJet2) | |
1619 | continue; | |
1620 | if(tmpJet2->Pt() >= 5.0) | |
1621 | FillHistogram("hJetDeltaPhi", GetDeltaPhi(tmpJet->Phi(), tmpJet2->Phi())); | |
1622 | } | |
1623 | ||
1624 | FillHistogram("hJetPhiEta", tmpJet->Phi(),tmpJet->Eta()); | |
1625 | FillHistogram("hJetPtPhiEta", tmpJet->Phi(),tmpJet->Eta(),tmpJet->Pt()); | |
1626 | FillHistogram("hJetEta", tmpJet->Eta(), centralityPercentile); | |
1627 | ||
1628 | if(lowestTrackPt>=2.0) | |
1629 | FillHistogram("hJetEta2GeVTracks", tmpJet->Eta(), centralityPercentile); | |
1630 | if(lowestTrackPt>=4.0) | |
1631 | FillHistogram("hJetEta4GeVTracks", tmpJet->Eta(), centralityPercentile); | |
1632 | } | |
1633 | } | |
1634 | } // end of jet loop | |
1635 | ||
1636 | if(fAnalyzeJetProfile) | |
1637 | CreateJetProfilePlots(backgroundJetProfile); | |
1638 | ||
1639 | #ifdef DEBUGMODE | |
1640 | AliInfo("Calculate()::Jets done."); | |
1641 | #endif | |
1642 | ||
1643 | // ##################### Fill background plots | |
1644 | ||
1645 | FillHistogram("hKTBackgroundExternal", backgroundExternal, centralityPercentile); | |
1646 | if(fFirstLeadingJet && (fFirstLeadingJet->Pt()>=20.)) | |
1647 | FillHistogram("hKTBackgroundExternal20GeV", backgroundExternal, centralityPercentile); | |
1648 | ||
1649 | FillHistogram("hKTBackgroundImprovedCMS", backgroundKTImprovedCMS, centralityPercentile); | |
1650 | FillHistogram("hPPBackground", backgroundPP, centralityPercentile); | |
1651 | FillHistogram("hKTBackgroundPbPb", backgroundKTPbPb, centralityPercentile); | |
1652 | FillHistogram("hKTBackgroundPbPbWithGhosts", backgroundKTPbPbWithGhosts, centralityPercentile); | |
1653 | FillHistogram("hKTBackgroundCMS", backgroundKTCMS, centralityPercentile); | |
1654 | FillHistogram("hKTBackgroundMean", backgroundKTMean, centralityPercentile); | |
1655 | FillHistogram("hKTBackgroundTrackLike", backgroundKTTrackLike, centralityPercentile); | |
1656 | FillHistogram("hTRBackgroundNoExcl", backgroundTRNoExcl, centralityPercentile); | |
1657 | FillHistogram("hTRBackgroundCone02", backgroundTRCone02, centralityPercentile); | |
1658 | FillHistogram("hTRBackgroundCone04", backgroundTRCone04, centralityPercentile); | |
1659 | FillHistogram("hTRBackgroundCone06", backgroundTRCone06, centralityPercentile); | |
1660 | FillHistogram("hTRBackgroundCone08", backgroundTRCone08, centralityPercentile); | |
1661 | FillHistogram("hTRBackgroundExact", backgroundTRExact, centralityPercentile); | |
1662 | ||
1663 | // Calculate the delta pt | |
1664 | Double_t tmpDeltaPtNoBackground = GetDeltaPt(0.0); | |
1665 | Double_t tmpDeltaPtExternalBgrd = GetDeltaPt(backgroundExternal); | |
1666 | Double_t tmpDeltaPtKTImprovedCMS = GetDeltaPt(backgroundKTImprovedCMS); | |
1667 | Double_t tmpDeltaPtKTImprovedCMSFullExclusion = GetDeltaPt(backgroundKTImprovedCMS, 1.0); | |
1668 | ||
1669 | Double_t tmpDeltaPtKTPbPb = 0; | |
1670 | Double_t tmpDeltaPtKTPbPbWithGhosts = 0; | |
1671 | Double_t tmpDeltaPtKTCMS = 0; | |
1672 | Double_t tmpDeltaPtKTMean = 0; | |
1673 | Double_t tmpDeltaPtKTTrackLike = 0; | |
1674 | Double_t tmpDeltaPtTR = 0; | |
1675 | ||
1676 | tmpDeltaPtKTPbPb = GetDeltaPt(backgroundKTPbPb); | |
1677 | tmpDeltaPtKTPbPbWithGhosts = GetDeltaPt(backgroundKTPbPbWithGhosts); | |
1678 | tmpDeltaPtKTCMS = GetDeltaPt(backgroundKTCMS); | |
1679 | tmpDeltaPtKTMean = GetDeltaPt(backgroundKTMean); | |
1680 | tmpDeltaPtKTTrackLike = GetDeltaPt(backgroundKTTrackLike); | |
1681 | tmpDeltaPtTR = GetDeltaPt(backgroundTRCone06); | |
1682 | ||
1683 | ||
1684 | // If valid, fill the delta pt histograms | |
1685 | ||
1686 | if(tmpDeltaPtExternalBgrd > -10000.0) | |
1687 | FillHistogram("hDeltaPtExternalBgrd", tmpDeltaPtExternalBgrd, centralityPercentile); | |
1688 | if(tmpDeltaPtKTImprovedCMS > -10000.0) | |
1689 | FillHistogram("hDeltaPtKTImprovedCMS", tmpDeltaPtKTImprovedCMS, centralityPercentile); | |
1690 | if(tmpDeltaPtKTImprovedCMSFullExclusion > -10000.0) | |
1691 | FillHistogram("hDeltaPtKTImprovedCMSFullExclusion", tmpDeltaPtKTImprovedCMSFullExclusion, centralityPercentile); | |
1692 | ||
1693 | if(tmpDeltaPtNoBackground > -10000.0) | |
1694 | FillHistogram("hDeltaPtNoBackground", tmpDeltaPtNoBackground, centralityPercentile); | |
1695 | ||
1696 | if(tmpDeltaPtKTPbPb > -10000.0) | |
1697 | FillHistogram("hDeltaPtKTPbPb", tmpDeltaPtKTPbPb, centralityPercentile); | |
1698 | if(tmpDeltaPtKTPbPbWithGhosts > -10000.0) | |
1699 | FillHistogram("hDeltaPtKTPbPbWithGhosts", tmpDeltaPtKTPbPbWithGhosts, centralityPercentile); | |
1700 | if(tmpDeltaPtKTCMS > -10000.0) | |
1701 | FillHistogram("hDeltaPtKTCMS", tmpDeltaPtKTCMS, centralityPercentile); | |
1702 | if(tmpDeltaPtKTMean > -10000.0) | |
1703 | FillHistogram("hDeltaPtKTMean", tmpDeltaPtKTMean, centralityPercentile); | |
1704 | if(tmpDeltaPtKTTrackLike > -10000.0) | |
1705 | FillHistogram("hDeltaPtKTTrackLike", tmpDeltaPtKTTrackLike, centralityPercentile); | |
1706 | if(tmpDeltaPtTR > -10000.0) | |
1707 | FillHistogram("hDeltaPtTR", tmpDeltaPtTR, centralityPercentile); | |
1708 | ||
1709 | #ifdef DEBUGMODE | |
1710 | AliInfo("Calculate()::Background done."); | |
1711 | #endif | |
1712 | ||
1713 | #ifdef DEBUGMODE | |
1714 | AliInfo("Calculate() done."); | |
1715 | #endif | |
1716 | } | |
1717 | ||
1718 | //________________________________________________________________________ | |
1719 | Bool_t AliAnalysisTaskChargedJetsPA::UserNotify() | |
1720 | { | |
1721 | return kTRUE; | |
1722 | } | |
1723 | ||
1724 | //________________________________________________________________________ | |
1725 | void AliAnalysisTaskChargedJetsPA::CreateJetProfilePlots(Double_t bgrd) | |
1726 | { | |
1727 | for (Int_t i = 0; i<fJetArray->GetEntries(); i++) | |
1728 | { | |
1729 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); | |
1730 | if (!tmpJet) | |
1731 | continue; | |
1732 | if(!IsSignalJetInAcceptance(tmpJet)) | |
1733 | continue; | |
1734 | ||
1735 | SetCurrentOutputList(1); | |
1736 | // Jet profile analysis | |
1737 | if(TMath::Abs(tmpJet->Eta()) <= 0.3) | |
1738 | { | |
1739 | if(tmpJet->Pt()>=70.0) | |
1740 | { | |
1741 | FillHistogram("hJetProfile70GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1742 | FillHistogram("hJetProfile70GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1743 | FillHistogram("hJetProfile70GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1744 | FillHistogram("hJetProfile70GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1745 | FillHistogram("hJetProfile70GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1746 | FillHistogram("hJetProfile70GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1747 | FillHistogram("hJetProfile70GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1748 | FillHistogram("hJetProfile70GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1749 | FillHistogram("hJetProfile70GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1750 | FillHistogram("hJetProfile70GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1751 | FillHistogram("hJetProfile70GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1752 | FillHistogram("hJetProfile70GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1753 | } | |
1754 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=60.0) | |
1755 | { | |
1756 | FillHistogram("hJetProfile60GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1757 | FillHistogram("hJetProfile60GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1758 | FillHistogram("hJetProfile60GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1759 | FillHistogram("hJetProfile60GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1760 | FillHistogram("hJetProfile60GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1761 | FillHistogram("hJetProfile60GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1762 | FillHistogram("hJetProfile60GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1763 | FillHistogram("hJetProfile60GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1764 | FillHistogram("hJetProfile60GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1765 | FillHistogram("hJetProfile60GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1766 | FillHistogram("hJetProfile60GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1767 | FillHistogram("hJetProfile60GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1768 | } | |
1769 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=50.0) | |
1770 | { | |
1771 | FillHistogram("hJetProfile50GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1772 | FillHistogram("hJetProfile50GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1773 | FillHistogram("hJetProfile50GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1774 | FillHistogram("hJetProfile50GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1775 | FillHistogram("hJetProfile50GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1776 | FillHistogram("hJetProfile50GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1777 | FillHistogram("hJetProfile50GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1778 | FillHistogram("hJetProfile50GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1779 | FillHistogram("hJetProfile50GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1780 | FillHistogram("hJetProfile50GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1781 | FillHistogram("hJetProfile50GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1782 | FillHistogram("hJetProfile50GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1783 | } | |
1784 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=40.0) | |
1785 | { | |
1786 | FillHistogram("hJetProfile40GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1787 | FillHistogram("hJetProfile40GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1788 | FillHistogram("hJetProfile40GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1789 | FillHistogram("hJetProfile40GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1790 | FillHistogram("hJetProfile40GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1791 | FillHistogram("hJetProfile40GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1792 | FillHistogram("hJetProfile40GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1793 | FillHistogram("hJetProfile40GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1794 | FillHistogram("hJetProfile40GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1795 | FillHistogram("hJetProfile40GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1796 | FillHistogram("hJetProfile40GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1797 | FillHistogram("hJetProfile40GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1798 | } | |
1799 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=30.0) | |
1800 | { | |
1801 | FillHistogram("hJetProfile30GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1802 | FillHistogram("hJetProfile30GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1803 | FillHistogram("hJetProfile30GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1804 | FillHistogram("hJetProfile30GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1805 | FillHistogram("hJetProfile30GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1806 | FillHistogram("hJetProfile30GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1807 | FillHistogram("hJetProfile30GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1808 | FillHistogram("hJetProfile30GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1809 | FillHistogram("hJetProfile30GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1810 | FillHistogram("hJetProfile30GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1811 | FillHistogram("hJetProfile30GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1812 | FillHistogram("hJetProfile30GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1813 | } | |
1814 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=20.0) | |
1815 | { | |
1816 | FillHistogram("hJetProfile20GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1817 | FillHistogram("hJetProfile20GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1818 | FillHistogram("hJetProfile20GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1819 | FillHistogram("hJetProfile20GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1820 | FillHistogram("hJetProfile20GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1821 | FillHistogram("hJetProfile20GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1822 | FillHistogram("hJetProfile20GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1823 | FillHistogram("hJetProfile20GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1824 | FillHistogram("hJetProfile20GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1825 | FillHistogram("hJetProfile20GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1826 | FillHistogram("hJetProfile20GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1827 | FillHistogram("hJetProfile20GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1828 | } | |
1829 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=10.0) | |
1830 | { | |
1831 | FillHistogram("hJetProfile10GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1832 | FillHistogram("hJetProfile10GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1833 | FillHistogram("hJetProfile10GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1834 | FillHistogram("hJetProfile10GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1835 | FillHistogram("hJetProfile10GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1836 | FillHistogram("hJetProfile10GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1837 | FillHistogram("hJetProfile10GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1838 | FillHistogram("hJetProfile10GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1839 | FillHistogram("hJetProfile10GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1840 | FillHistogram("hJetProfile10GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1841 | FillHistogram("hJetProfile10GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1842 | FillHistogram("hJetProfile10GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
1843 | } | |
1844 | } | |
1845 | SetCurrentOutputList(0); | |
1846 | } | |
1847 | } | |
1848 | ||
1849 | //________________________________________________________________________ | |
1850 | inline Double_t AliAnalysisTaskChargedJetsPA::EtaToTheta(Double_t arg) | |
1851 | {return 2.*atan(exp(-arg));} | |
1852 | //________________________________________________________________________ | |
1853 | inline Double_t AliAnalysisTaskChargedJetsPA::ThetaToEta(Double_t arg) | |
1854 | { | |
1855 | if ((arg > TMath::Pi()) || (arg < 0.0)) | |
1856 | { | |
1857 | AliError(Form("ThetaToEta got wrong input! (%f)", arg)); | |
1858 | return 0.0; | |
1859 | } | |
1860 | return -log(tan(arg/2.)); | |
1861 | } | |
1862 | //________________________________________________________________________ | |
1863 | inline Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPhi(Double_t phi1, Double_t phi2) | |
1864 | {return min(TMath::Abs(phi1-phi2),TMath::TwoPi() - TMath::Abs(phi1-phi2));} | |
1865 | ||
1866 | //________________________________________________________________________ | |
1867 | Double_t AliAnalysisTaskChargedJetsPA::MCGetOverlapCircleRectancle(Double_t cPosX, Double_t cPosY, Double_t cRadius, Double_t rPosXmin, Double_t rPosXmax, Double_t rPosYmin, Double_t rPosYmax) | |
1868 | { | |
1869 | const Int_t kTests = 1000; | |
1870 | Int_t hits = 0; | |
1871 | TRandom3 randomGen(0); | |
1872 | ||
1873 | // Loop over kTests-many tests | |
1874 | for (Int_t i=0; i<kTests; i++) | |
1875 | { | |
1876 | //Choose random position in rectangle for the tester | |
1877 | Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax); | |
1878 | Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax); | |
1879 | ||
1880 | //Check, if tester is in circle. If yes, increment circle counter. | |
1881 | Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX)*(tmpTestX - cPosX) + (tmpTestY - cPosY)*(tmpTestY - cPosY) ); | |
1882 | if(tmpDistance < cRadius) | |
1883 | hits++; | |
1884 | } | |
1885 | ||
1886 | // return ratio | |
1887 | return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests)); | |
1888 | } | |
1889 | ||
1890 | //________________________________________________________________________ | |
1891 | Double_t AliAnalysisTaskChargedJetsPA::MCGetOverlapMultipleCirclesRectancle(Int_t numCircles, std::vector<Double_t> cPosX, std::vector<Double_t> cPosY, Double_t cRadius, Double_t rPosXmin, Double_t rPosXmax, Double_t rPosYmin, Double_t rPosYmax) | |
1892 | { | |
1893 | ||
1894 | const Int_t kTests = 1000; | |
1895 | Int_t hits = 0; | |
1896 | TRandom3 randomGen(0); | |
1897 | ||
1898 | // Loop over kTests-many tests | |
1899 | for (Int_t i=0; i<kTests; i++) | |
1900 | { | |
1901 | //Choose random position in rectangle for the tester | |
1902 | Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax); | |
1903 | Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax); | |
1904 | ||
1905 | //Check, if tester is in one of the circles. If yes, increment circle counter. | |
1906 | for(Int_t j=0; j<numCircles; j++) | |
1907 | { | |
1908 | Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX[j])*(tmpTestX - cPosX[j]) + (tmpTestY - cPosY[j])*(tmpTestY - cPosY[j]) ); | |
1909 | if(tmpDistance < cRadius) | |
1910 | { | |
1911 | hits++; | |
1912 | break; | |
1913 | } | |
1914 | } | |
1915 | } | |
1916 | ||
1917 | // return ratio | |
1918 | return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests)); | |
1919 | ||
1920 | } | |
1921 | ||
1922 | //________________________________________________________________________ | |
1923 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x) | |
1924 | { | |
1925 | TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key))); | |
1926 | if(!tmpHist) | |
1927 | { | |
1928 | AliError(Form("Cannot find histogram <%s> ",key)) ; | |
1929 | return; | |
1930 | } | |
1931 | ||
1932 | tmpHist->Fill(x); | |
1933 | } | |
1934 | ||
1935 | //________________________________________________________________________ | |
1936 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y) | |
1937 | { | |
1938 | TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key))); | |
1939 | if(!tmpHist) | |
1940 | { | |
1941 | AliError(Form("Cannot find histogram <%s> ",key)); | |
1942 | return; | |
1943 | } | |
1944 | ||
1945 | if (tmpHist->IsA()->GetBaseClass("TH1")) | |
1946 | static_cast<TH1*>(tmpHist)->Fill(x,y); // Fill x with y | |
1947 | else if (tmpHist->IsA()->GetBaseClass("TH2")) | |
1948 | static_cast<TH2*>(tmpHist)->Fill(x,y); // Fill x,y with 1 | |
1949 | } | |
1950 | ||
1951 | //________________________________________________________________________ | |
1952 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y, Double_t add) | |
1953 | { | |
1954 | TH2* tmpHist = static_cast<TH2*>(fCurrentOutputList->FindObject(GetHistoName(key))); | |
1955 | if(!tmpHist) | |
1956 | { | |
1957 | AliError(Form("Cannot find histogram <%s> ",key)); | |
1958 | return; | |
1959 | } | |
1960 | ||
1961 | tmpHist->Fill(x,y,add); | |
1962 | } | |
1963 | ||
1964 | //________________________________________________________________________ | |
1965 | inline void AliAnalysisTaskChargedJetsPA::FillCutHistogram(const char * key, Double_t cut, Double_t pT, Double_t eta, Double_t phi, Int_t isAdditionalTrack) | |
1966 | { | |
1967 | THnF* tmpHist = static_cast<THnF*>(fCurrentOutputList->FindObject(GetHistoName(key))); | |
1968 | if(!tmpHist) | |
1969 | { | |
1970 | AliError(Form("Cannot find histogram <%s> ",key)); | |
1971 | return; | |
1972 | } | |
1973 | ||
1974 | Double_t tmpVec[5] = {cut, pT, eta, phi, static_cast<Double_t>(isAdditionalTrack)}; | |
1975 | tmpHist->Fill(tmpVec); | |
1976 | } | |
1977 | ||
1978 | //________________________________________________________________________ | |
1979 | template <class T> T* AliAnalysisTaskChargedJetsPA::AddHistogram1D(const char* name, const char* title, const char* options, Int_t xBins, Double_t xMin, Double_t xMax, const char* xTitle, const char* yTitle) | |
1980 | { | |
1981 | T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax); | |
1982 | ||
1983 | tmpHist->GetXaxis()->SetTitle(xTitle); | |
1984 | tmpHist->GetYaxis()->SetTitle(yTitle); | |
1985 | tmpHist->SetOption(options); | |
1986 | tmpHist->SetMarkerStyle(kFullCircle); | |
1987 | tmpHist->Sumw2(); | |
1988 | ||
1989 | fCurrentOutputList->Add(tmpHist); | |
1990 | ||
1991 | return tmpHist; | |
1992 | } | |
1993 | ||
1994 | //________________________________________________________________________ | |
1995 | template <class T> T* AliAnalysisTaskChargedJetsPA::AddHistogram2D(const char* name, const char* title, const char* options, Int_t xBins, Double_t xMin, Double_t xMax, Int_t yBins, Double_t yMin, Double_t yMax, const char* xTitle, const char* yTitle, const char* zTitle) | |
1996 | { | |
1997 | T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax, yBins, yMin, yMax); | |
1998 | tmpHist->GetXaxis()->SetTitle(xTitle); | |
1999 | tmpHist->GetYaxis()->SetTitle(yTitle); | |
2000 | tmpHist->GetZaxis()->SetTitle(zTitle); | |
2001 | tmpHist->SetOption(options); | |
2002 | tmpHist->SetMarkerStyle(kFullCircle); | |
2003 | tmpHist->Sumw2(); | |
2004 | ||
2005 | fCurrentOutputList->Add(tmpHist); | |
2006 | ||
2007 | return tmpHist; | |
2008 | } | |
2009 | ||
2010 | //________________________________________________________________________ | |
2011 | THnF* AliAnalysisTaskChargedJetsPA::AddCutHistogram(const char* name, const char* title, const char* cutName, Int_t nBins, Double_t xMin, Double_t xMax) | |
2012 | { | |
2013 | // Cut, pT, eta, phi, type | |
2014 | Int_t bins [5] = { nBins, 100, 20, 18, 2}; | |
2015 | Double_t minEdges[5] = { xMin, 0.1, -1, 0, -0.5}; | |
2016 | Double_t maxEdges[5] = { xMax, 40, +1, 2*TMath::Pi(), 1.5}; | |
2017 | ||
2018 | TString axisName[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"}; | |
2019 | TString axisTitle[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"}; | |
2020 | ||
2021 | THnF * histo = new THnF(name, title, 5, bins, minEdges, maxEdges); | |
2022 | BinLogAxis(histo, 1); | |
2023 | ||
2024 | for (Int_t iaxis=0; iaxis<5;iaxis++){ | |
2025 | histo->GetAxis(iaxis)->SetName(axisName[iaxis]); | |
2026 | histo->GetAxis(iaxis)->SetTitle(axisTitle[iaxis]); | |
2027 | } | |
2028 | ||
2029 | fCurrentOutputList->Add(histo); | |
2030 | return histo; | |
2031 | } | |
2032 | ||
2033 | //________________________________________________________________________ | |
2034 | void AliAnalysisTaskChargedJetsPA::BinLogAxis(const THn *h, Int_t axisNumber) | |
2035 | { | |
2036 | // Method for the correct logarithmic binning of histograms | |
2037 | TAxis *axis = h->GetAxis(axisNumber); | |
2038 | int bins = axis->GetNbins(); | |
2039 | ||
2040 | Double_t from = axis->GetXmin(); | |
2041 | Double_t to = axis->GetXmax(); | |
2042 | Double_t *newBins = new Double_t[bins + 1]; | |
2043 | ||
2044 | newBins[0] = from; | |
2045 | Double_t factor = pow(to/from, 1./bins); | |
2046 | ||
2047 | for (int i = 1; i <= bins; i++) { | |
2048 | newBins[i] = factor * newBins[i-1]; | |
2049 | } | |
2050 | axis->Set(bins, newBins); | |
2051 | delete [] newBins; | |
2052 | } | |
2053 | ||
2054 | //________________________________________________________________________ | |
2055 | void AliAnalysisTaskChargedJetsPA::Terminate(Option_t *) | |
2056 | { | |
2057 | PostData(1, fOutputLists[0]); | |
2058 | fOutputLists[0] = dynamic_cast<TList*> (GetOutputData(1)); // >1 refers to output slots | |
2059 | ||
2060 | if(fAnalyzeJetProfile) | |
2061 | { | |
2062 | PostData(2, fOutputLists[1]); | |
2063 | fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots | |
2064 | } | |
2065 | if(fAnalyzeTrackcuts) | |
2066 | { | |
2067 | if(fAnalyzeJetProfile) | |
2068 | { | |
2069 | PostData(3, fOutputLists[2]); | |
2070 | fOutputLists[2] = dynamic_cast<TList*> (GetOutputData(3)); // >1 refers to output slots | |
2071 | } | |
2072 | else | |
2073 | { | |
2074 | PostData(2, fOutputLists[1]); | |
2075 | fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots | |
2076 | } | |
2077 | } | |
2078 | } | |
2079 | ||
2080 | //________________________________________________________________________ | |
2081 | AliAnalysisTaskChargedJetsPA::~AliAnalysisTaskChargedJetsPA() | |
2082 | { | |
2083 | // Destructor. Clean-up the output list, but not the histograms that are put inside | |
2084 | // (the list is owner and will clean-up these histograms). Protect in PROOF case. | |
2085 | delete fHybridESDtrackCuts; | |
2086 | delete fHybridESDtrackCuts_noPtDep; | |
2087 | ||
2088 | for(Int_t i=0; i<static_cast<Int_t>(fOutputLists.size()); i++) | |
2089 | if (fOutputLists[i] && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) | |
2090 | delete fOutputLists[i]; | |
2091 | } | |
2092 | ||
2093 | //________________________________________________________________________ | |
2094 | void AliAnalysisTaskChargedJetsPA::UserCreateOutputObjects() | |
2095 | { | |
2096 | // called once to create user defined output objects like histograms, plots etc. | |
2097 | // and to put it on the output list. | |
2098 | // Note: Saving to file with e.g. OpenFile(0) is must be before creating other objects. | |
2099 | ||
2100 | fRandom = new TRandom3(0); | |
2101 | ||
2102 | ||
2103 | Int_t tmpListCount = 1; | |
2104 | if(fAnalyzeJetProfile) | |
2105 | tmpListCount++; | |
2106 | if(fAnalyzeTrackcuts) | |
2107 | tmpListCount++; | |
2108 | ||
2109 | fOutputLists.resize(tmpListCount); | |
2110 | for(Int_t i=0; i<tmpListCount; i++) | |
2111 | { | |
2112 | fOutputLists[i] = new TList(); | |
2113 | fOutputLists[i]->SetOwner(); // otherwise it produces leaks in merging | |
2114 | PostData(i+1, fOutputLists[i]); | |
2115 | } | |
2116 | } | |
2117 | ||
2118 | //________________________________________________________________________ | |
2119 | void AliAnalysisTaskChargedJetsPA::UserExec(Option_t *) | |
2120 | { | |
2121 | #ifdef DEBUGMODE | |
2122 | AliInfo("UserExec() started."); | |
2123 | #endif | |
2124 | ||
2125 | if (!InputEvent()) | |
2126 | { | |
2127 | AliError("??? Event pointer == 0 ???"); | |
2128 | return; | |
2129 | } | |
2130 | ||
2131 | if (!fInitialized) | |
2132 | ExecOnce(); // Get tracks, jets, background from arrays if not already given + Init Histos | |
2133 | ||
2134 | Calculate(InputEvent()); | |
2135 | ||
2136 | PostData(1, fOutputLists[0]); | |
2137 | if(fAnalyzeJetProfile) | |
2138 | PostData(2, fOutputLists[1]); | |
2139 | if(fAnalyzeTrackcuts) | |
2140 | { | |
2141 | if(fAnalyzeJetProfile) | |
2142 | PostData(3, fOutputLists[2]); | |
2143 | else | |
2144 | PostData(2, fOutputLists[1]); | |
2145 | } | |
2146 | ||
2147 | } |