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12eb4ac1 | 1 | #ifndef ALIANALYSISTASKSE_H |
2 | #include <Riostream.h> | |
3 | #include <TROOT.h> | |
4 | #include <TFile.h> | |
12eb4ac1 | 5 | #include <TChain.h> |
6 | #include <TTree.h> | |
7 | #include <TKey.h> | |
8 | #include <TProfile.h> | |
b95d0245 | 9 | #include <TProfile2D.h> |
12eb4ac1 | 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 | ||
90297a16 | 31 | #include "AliAnalysisDataContainer.h" |
013103f5 | 32 | #include <THn.h> |
33 | #include "TFormula.h" | |
34 | #include "AliESDtrackCuts.h" | |
0cb49d99 | 35 | #include <time.h> |
12eb4ac1 | 36 | #include <TRandom3.h> |
37 | #include "AliGenPythiaEventHeader.h" | |
b95d0245 | 38 | #include "AliAODMCHeader.h" |
12eb4ac1 | 39 | #include "AliMCEvent.h" |
40 | #include "AliLog.h" | |
41 | #include <AliEmcalJet.h> | |
b95d0245 | 42 | #include <AliPicoTrack.h> |
12eb4ac1 | 43 | #include "AliVEventHandler.h" |
44 | #include "AliVParticle.h" | |
c2b0976c | 45 | #include "AliAODMCParticle.h" |
12eb4ac1 | 46 | #include "AliAnalysisUtils.h" |
06b41974 | 47 | #include "AliRhoParameter.h" |
ac9c07e9 | 48 | #include "TVector3.h" |
12eb4ac1 | 49 | |
8628b70c | 50 | #include "AliAnalysisTaskChargedJetsPA.h" |
dc3becdd | 51 | using std::min; |
6256e5e7 | 52 | using std::cout; |
53 | using std::endl; | |
c154ba90 | 54 | |
8628b70c | 55 | //TODO: FillHistogram can be done better with virtual TH1(?) |
56 | ClassImp(AliAnalysisTaskChargedJetsPA) | |
57 | ||
58 | // ######################################################################################## DEFINE HISTOGRAMS | |
59 | void AliAnalysisTaskChargedJetsPA::Init() | |
60 | { | |
61 | #ifdef DEBUGMODE | |
efb9b161 | 62 | AliInfo("Creating histograms."); |
8628b70c | 63 | #endif |
8628b70c | 64 | |
013103f5 | 65 | SetCurrentOutputList(0); |
66 | ||
67 | // Cuts | |
277217ca | 68 | TH2* tmpHisto2D = AddHistogram2D<TH2D>("hCentrality", Form("Accepted events in centrality (%s)", fCentralityType.Data()), "COLZ", 102, 0., 102., 4, 0,4,"Centrality","Cut stage","dN^{Events}"); |
69 | tmpHisto2D->GetYaxis()->SetBinLabel(1, "Before cuts"); | |
70 | tmpHisto2D->GetYaxis()->SetBinLabel(2, "After pile up"); | |
71 | tmpHisto2D->GetYaxis()->SetBinLabel(3, "After vertex demand"); | |
72 | tmpHisto2D->GetYaxis()->SetBinLabel(4, "After vertex cuts"); | |
73 | ||
74 | TH1* tmpHisto = AddHistogram1D<TH1D>("hTrackAcceptance", "Accepted tracks (0 = before cuts, 1 = after eta, 2 = after pT)", "", 3, 0, 3, "stage","N^{Tracks}/cut"); | |
0cb49d99 | 75 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); |
76 | tmpHisto->GetXaxis()->SetBinLabel(2, "After eta"); | |
7e413f22 | 77 | tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}"); |
277217ca | 78 | |
0cb49d99 | 79 | 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"); |
80 | tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts"); | |
81 | tmpHisto->GetXaxis()->SetBinLabel(2, "After eta"); | |
7e413f22 | 82 | tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}"); |
0cb49d99 | 83 | tmpHisto->GetXaxis()->SetBinLabel(4, "After area"); |
277217ca | 84 | |
85 | tmpHisto2D = AddHistogram2D<TH2D>("hJetPtCutStages", "Jets p_{T} distribution", "", 500, -50., 200., 4, 0, 4, "p_{T} (GeV/c)","Cut stage","dN^{Jets}/dp_{T}"); | |
013103f5 | 86 | tmpHisto2D->GetYaxis()->SetBinLabel(1, "Before cuts"); |
87 | tmpHisto2D->GetYaxis()->SetBinLabel(2, "After eta"); | |
88 | tmpHisto2D->GetYaxis()->SetBinLabel(3, "After p_{T}"); | |
89 | tmpHisto2D->GetYaxis()->SetBinLabel(4, "After area"); | |
90 | ||
91 | AddHistogram1D<TH1D>("hVertexX", "X distribution of the vertex", "", 2000, -1., 1., "#Delta x(cm)","dN^{Events}/dx"); | |
92 | AddHistogram1D<TH1D>("hVertexY", "Y distribution of the vertex", "", 2000, -1., 1., "#Delta y(cm)","dN^{Events}/dy"); | |
93 | AddHistogram2D<TH2D>("hVertexXY", "XY distribution of the vertex", "COLZ", 500, -1., 1., 500, -1., 1.,"#Delta x(cm)", "#Delta y(cm)","dN^{Events}/dxdy"); | |
277217ca | 94 | AddHistogram1D<TH1D>("hVertexZ", "Z distribution of the vertex (after std. vertex cut)", "", 200, -20., 20., "#Delta z(cm)","dN^{Events}/dz"); |
013103f5 | 95 | AddHistogram1D<TH1D>("hVertexR", "R distribution of the vertex", "", 100, 0., 1., "#Delta r(cm)","dN^{Events}/dr"); |
96 | AddHistogram1D<TH1D>("hCentralityV0M", "Centrality distribution V0M", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
277217ca | 97 | AddHistogram1D<TH1D>("hCentralityCL1", "Centrality distribution CL1", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); |
013103f5 | 98 | AddHistogram1D<TH1D>("hCentralityV0A", "Centrality distribution V0A", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); |
99 | AddHistogram1D<TH1D>("hCentralityV0C", "Centrality distribution V0C", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
100 | AddHistogram1D<TH1D>("hCentralityZNA", "Centrality distribution ZNA", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}"); | |
013103f5 | 101 | |
102 | if(fDoJetAnalysis) | |
8628b70c | 103 | { |
013103f5 | 104 | // Background corrected jet spectra |
32a2b258 | 105 | AddHistogram2D<TH2D>("hJetPtNoBgrdSubtracted", "Jets p_{T} distribution, no bgrd. subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); |
013103f5 | 106 | 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}"); |
107 | 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}"); | |
da40b4cb | 108 | 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}"); |
109 | 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}"); | |
013103f5 | 110 | 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}"); |
3691a11a | 111 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTImprovedCMS_Biased_10GeV", "Jets p_{T} distribution, KT background (Improved CMS) subtracted, leading track bias 10 GeV", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); |
112 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTImprovedCMS_Biased_5GeV", "Jets p_{T} distribution, KT background (Improved CMS) subtracted, leading track bias 5 GeV", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
113 | AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTImprovedCMS_Biased_2GeV", "Jets p_{T} distribution, KT background (Improved CMS) subtracted, leading track bias 2 GeV", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}"); | |
013103f5 | 114 | 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}"); |
115 | 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}"); | |
116 | 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}"); | |
117 | 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}"); | |
118 | 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}"); | |
119 | 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}"); | |
72aa6b04 | 120 | |
72aa6b04 | 121 | AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoExternal", "Mean subtracted KT (External) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean"); |
013103f5 | 122 | 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"); |
72aa6b04 | 123 | 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"); |
c2b0976c | 124 | |
013103f5 | 125 | // Jet QA plots |
32a2b258 | 126 | AddHistogram2D<TH2D>("hJetConstituentPt0GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 0 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); |
127 | AddHistogram2D<TH2D>("hJetConstituentPt1GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 1 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
128 | AddHistogram2D<TH2D>("hJetConstituentPt2GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 2 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
129 | AddHistogram2D<TH2D>("hJetConstituentPt3GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 3 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
130 | AddHistogram2D<TH2D>("hJetConstituentPt4GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 4 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
131 | AddHistogram2D<TH2D>("hJetConstituentPt5GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 5 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
132 | AddHistogram2D<TH2D>("hJetConstituentPt7GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 7 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
133 | AddHistogram2D<TH2D>("hJetConstituentPt10GeV", "Jet constituents p_{T} distribution (p_{T,jet} > 10 GeV)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
013103f5 | 134 | 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}"); |
8628b70c | 135 | AddHistogram1D<TH1D>("hJetCountAll", "Number of Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}"); |
136 | AddHistogram1D<TH1D>("hJetCountAccepted", "Number of accepted Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}"); | |
0cb49d99 | 137 | 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}}"); |
138 | AddHistogram1D<TH1D>("hLeadingJetPt", "Leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
139 | AddHistogram1D<TH1D>("hSecondLeadingJetPt", "Second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
140 | AddHistogram1D<TH1D>("hCorrectedLeadingJetPt", "Corrected leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
141 | AddHistogram1D<TH1D>("hCorrectedSecondLeadingJetPt", "Corrected second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}"); | |
12eb4ac1 | 142 | AddHistogram1D<TH1D>("hJetDeltaPhi", "Jets combinatorial #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)"); |
143 | AddHistogram1D<TH1D>("hLeadingJetDeltaPhi", "1st and 2nd leading jet #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)"); | |
12eb4ac1 | 144 | |
013103f5 | 145 | // Background distributions |
b896743a | 146 | |
013103f5 | 147 | AddHistogram2D<TH2D>("hKTBackgroundExternal", "KT background density (External task)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); |
b896743a | 148 | AddHistogram2D<TH2D>("hKTBackgroundExternalVsPt", "KT background density (External task)", "LEGO2", 400, 0., 40., 200, 0, 200, "#rho (GeV/c)","Raw jet p_{T}", "dN^{Events}/d#rho"); |
013103f5 | 149 | 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"); |
b95d0245 | 150 | AddHistogram2D<TH2D>("hKTBackgroundImprovedCMS", "KT background density (Improved CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); |
72aa6b04 | 151 | AddHistogram2D<TH2D>("hPPBackground", "PP background density (Michals approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); |
013103f5 | 152 | 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"); |
153 | 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"); | |
154 | AddHistogram2D<TH2D>("hKTBackgroundCMS", "KT background density (CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
155 | AddHistogram2D<TH2D>("hKTBackgroundMean", "KT background density (Mean approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
156 | AddHistogram2D<TH2D>("hKTBackgroundTrackLike", "KT background density (Track-like approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
157 | AddHistogram2D<TH2D>("hTRBackgroundNoExcl", "TR background density (No signal excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho"); | |
158 | 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"); | |
159 | 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"); | |
160 | 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"); | |
161 | 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"); | |
162 | 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"); | |
163 | ||
164 | // Delta pt distributions | |
277217ca | 165 | AddHistogram2D<TH2D>("hDeltaPtPP", "Background fluctuations #delta p_{T} (PP approach)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); |
f4c770c3 | 166 | 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}"); |
167 | 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}"); | |
b896743a | 168 | AddHistogram2D<TH2D>("hDeltaPtExternalBgrdPartialExclusion", "Background fluctuations #delta p_{T} (KT, External, partial jet exclusion)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}"); |
f4c770c3 | 169 | 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}"); |
f4c770c3 | 170 | 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}"); |
013103f5 | 171 | 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}"); |
172 | 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}"); | |
173 | 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}"); | |
174 | 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}"); | |
175 | 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}"); | |
176 | 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}"); | |
177 | ||
178 | // Track QA plots | |
392aa819 | 179 | AddHistogram2D<TH2D>("hTrackCountAcc", "Number of tracks in acceptance vs. centrality", "LEGO2", 750, 0., 750., fNumberOfCentralityBins, 0, 100, "N tracks","Centrality", "dN^{Events}/dN^{Tracks}"); |
180 | AddHistogram2D<TH2D>("hTrackPt", "Tracks p_{T} distribution", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)", "Centrality", "dN^{Tracks}/dp_{T}"); | |
181 | AddHistogram2D<TH2D>("hTrackPtNegEta", "Tracks p_{T} distribution (negative #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
182 | AddHistogram2D<TH2D>("hTrackPtPosEta", "Tracks p_{T} distribution (positive #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}"); | |
b95d0245 | 183 | AddHistogram1D<TH1D>("hTrackCharge", "Charge", "", 11, -5, 5, "Charge (e)","dN^{Tracks}/dq"); |
184 | AddHistogram1D<TH1D>("hTrackPhi", "Track #phi distribution", "", 360, 0, TMath::TwoPi(), "#phi","dN^{Tracks}/d#phi"); | |
185 | 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)"); | |
3dff28bc | 186 | 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)"); |
392aa819 | 187 | 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}"); |
0cb49d99 | 188 | AddHistogram2D<TH2D>("hTrackPhiTrackType", "Track #phi distribution for different track types", "LEGO2", 360, 0, TMath::TwoPi(), 3, 0, 3, "#phi", "Label", "dN^{Tracks}/d#phi"); |
3c6bb668 | 189 | 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}"); |
b836a932 | 190 | AddHistogram2D<TH2D>("hTrackEta", "Track #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Tracks}/d#eta"); |
013103f5 | 191 | |
192 | // Jet QA plots | |
193 | AddHistogram1D<TH1D>("hRawJetArea", "Jets area distribution w/o area cut", "", 200, 0., 2., "Area","dN^{Jets}/dA"); | |
194 | AddHistogram2D<TH2D>("hJetArea", "Jets area distribution", "COLZ", 200, 0., 2., 500, -50., 200, "Area","Jet p_{T}","dN^{Jets}/dA"); | |
195 | 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)"); | |
196 | AddHistogram2D<TH2D>("hJetEta", "Jets #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
197 | AddHistogram2D<TH2D>("hJetEta2GeVTracks", "Jets #eta distribution, track p_{T} > 2 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
198 | AddHistogram2D<TH2D>("hJetEta4GeVTracks", "Jets #eta distribution, track p_{T} > 4 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta"); | |
199 | 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)"); | |
200 | 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)"); | |
201 | 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})"); | |
202 | ||
a8b7cbf6 | 203 | // ######## Jet constituent analysis |
204 | ||
90297a16 | 205 | if(fAnalyzeJetConstituents) |
a8b7cbf6 | 206 | { |
90297a16 | 207 | { |
208 | // jet pt, const pT, const count, RC const count, PC const count | |
209 | Int_t bins [5] = { 30, 50, 30, 30, 30}; | |
210 | Double_t minEdges[5] = { 0, 0.1, 0, 0, 0}; | |
211 | Double_t maxEdges[5] = { 150, 150, 30, 30, 30}; | |
212 | TString axisName[5] = {"jet p_{T}","Constituent p_{T}", "Constituent count","RC constituent count","PC constituent count"}; | |
213 | TString axisTitle[5] = {"jet p_{T}","Constituent p_{T}", "Constituent count","RC constituent count","PC constituent count"}; | |
214 | THnF * histJetConstituents = new THnF("hJetConstituents", "Jet constituent count/p_{T} in jet, RC, and PC", 5, bins, minEdges, maxEdges); | |
215 | BinLogAxis(histJetConstituents,1); | |
216 | for (Int_t iaxis=0; iaxis<5;iaxis++){ | |
217 | histJetConstituents->GetAxis(iaxis)->SetName(axisName[iaxis]); | |
218 | histJetConstituents->GetAxis(iaxis)->SetTitle(axisTitle[iaxis]); | |
219 | } | |
220 | fCurrentOutputList->Add(histJetConstituents); | |
a8b7cbf6 | 221 | } |
a8b7cbf6 | 222 | |
90297a16 | 223 | { |
224 | // jet pt, const pt, const count distance | |
225 | Int_t bins [4] = { 30, 50, 30, 50}; | |
226 | Double_t minEdges[4] = { 0, 0.1, 0, 0}; | |
227 | Double_t maxEdges[4] = { 150, 150, 30, 0.5}; | |
228 | TString axisName[4] = {"jet p_{T}","Constituent p_{T}","Constituent count","Distance from jet axis"}; | |
229 | TString axisTitle[4] = {"jet p_{T}","Constituent p_{T}","Constituent count","Distance from jet axis"}; | |
230 | THnF * histJetConstituentDistance = new THnF("hJetConstituentDistance", "Jet constituent distance vs. jet and constituent p_{T}", 4, bins, minEdges, maxEdges); | |
231 | BinLogAxis(histJetConstituentDistance,1); | |
232 | for (Int_t iaxis=0; iaxis<4;iaxis++){ | |
233 | histJetConstituentDistance->GetAxis(iaxis)->SetName(axisName[iaxis]); | |
234 | histJetConstituentDistance->GetAxis(iaxis)->SetTitle(axisTitle[iaxis]); | |
235 | } | |
236 | fCurrentOutputList->Add(histJetConstituentDistance); | |
a8b7cbf6 | 237 | } |
a8b7cbf6 | 238 | } |
239 | ||
013103f5 | 240 | // ######## Jet profiles |
241 | if(fAnalyzeJetProfile) | |
b95d0245 | 242 | { |
013103f5 | 243 | SetCurrentOutputList(1); |
244 | 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"); | |
245 | 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"); | |
246 | 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"); | |
247 | 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"); | |
248 | 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"); | |
249 | 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"); | |
250 | 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"); | |
251 | SetCurrentOutputList(0); | |
b95d0245 | 252 | } |
253 | } | |
013103f5 | 254 | // ######## Jet track cuts |
255 | if(fAnalyzeTrackcuts) | |
256 | { | |
257 | SetCurrentOutputList(2); | |
258 | ||
259 | AddCutHistogram("hCutsNumberClusters", "Trackcut histogram: Number of clusters", "Number of clusters", 40, 20, 160); | |
260 | AddCutHistogram("hCutsChi2TPC", "Trackcut histogram: #chi^{2} per TPC cluster", "#chi^{2}", 40, 0, 8); | |
261 | AddCutHistogram("hCutsChi2ITS", "Trackcut histogram: #chi^{2} per ITS cluster", "#chi^{2}", 25, 0., 50); | |
262 | AddCutHistogram("hCutsChi2Constrained", "Trackcut histogram: #chi^{2} for global constrained tracks", "#chi^{2}", 60, 0, 60); | |
e3ed0600 | 263 | AddCutHistogram("hCutsDCAXY", "Trackcut histogram: Max. DCA xy for prim. vertex", "DCA xy", 20, 0, 4); |
013103f5 | 264 | AddCutHistogram("hCutsDCAZ", "Trackcut histogram: Max. DCA z for prim. vertex", "DCA z", 20, 0, 4); |
265 | AddCutHistogram("hCutsSPDHit", "Trackcut histogram: Hit in SPD layer", "Hit or not", 2, -0.5, 1.5); | |
266 | AddCutHistogram("hCutsNumberCrossedRows", "Trackcut histogram: Number of crossed rows", "Number of crossed rows", 40, 20, 160); | |
267 | AddCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", "Trackcut histogram: Number of crossed rows over findable clusters", "Number of crossed rows over findable clusters", 26, 0.4, 1.8); | |
268 | AddCutHistogram("hCutsSharedTPC", "Trackcut histogram: Shared TPC clusters", "Shared fraction", 40, 0, 1); | |
269 | AddCutHistogram("hCutsTPCRefit", "Trackcut histogram: TPC refit", "Has TPC refit", 2, -0.5, 1.5); | |
90297a16 | 270 | AddCutHistogram("hCutsAcceptKinks", "Trackcut histogram: Kink in track", "Kink in track", 2, -0.5, 1.5); |
013103f5 | 271 | AddCutHistogram("hCutsTPCLength", "Trackcut histogram: TPC length", "TPC length", 40, 0, 170); |
272 | AddCutHistogram("hCutsTrackConstrained", "Trackcut histogram: Tracks constrained to vertex", "Track is constrained", 2, -0.5, 1.5); | |
0cf2a402 | 273 | AddCutHistogram("hCutsTPCITSMatching", "Trackcut histogram: TPC-ITS matching", "Track is matched", 2, -0.5, 1.5); |
e3ed0600 | 274 | AddCutHistogram("hCutsClustersPtDependence", "Trackcut histogram: pT dependence for number of clusters/crossed rows cut.", "Value at 20 GeV: 90, 100, 110, or 120", 4, -0.5, 3.5); |
013103f5 | 275 | |
bf5ee641 | 276 | const int nbPt=100; |
277 | const double ptMax=50; | |
0cf2a402 | 278 | AddHistogram2D<TH2D>("hCutsITSTPC_NMatch", "Number matches", "", nbPt,0,ptMax,kMaxMatch+1,-0.5,kMaxMatch+0.5, "p_{T}","N matches"); |
279 | AddHistogram2D<TH2D>("hCutsITSTPC_BestMatch", "Best match chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
280 | AddHistogram2D<TH2D>("hCutsITSTPC_BestMatch_cuts", "Best match chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
281 | AddHistogram2D<TH2D>("hCutsITSTPC_AllMatch", "All matches chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
282 | AddHistogram2D<TH2D>("hCutsITSTPC_AllMatchGlo", "All matches chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
283 | AddHistogram2D<TH2D>("hCutsITSTPC_PtCorr_ITSTPC", "PtCorr", "", nbPt,0,ptMax,nbPt,0,ptMax, "p_{T}","p_{T}"); | |
284 | AddHistogram2D<TH2D>("hCutsITSTPC_dPtRel_ITSTPC", "dPt/pt", "", nbPt,0,ptMax,2*nbPt+1,-0.4*ptMax,0.4*ptMax, "p_{T}","1/pt"); | |
285 | AddHistogram2D<TH2D>("hCutsITSTPC_dInvPtRel_ITSTPC", "pt*dPt^{-1}", "", nbPt,0,ptMax,2*nbPt+1,-0.4*ptMax,0.4*ptMax, "p_{T}","1/pt"); | |
286 | ||
287 | AddHistogram2D<TH2D>("hCutsITSTPC_NMatchBg", "Number matches", "", nbPt,0,ptMax,kMaxMatch+1,-0.5,kMaxMatch+0.5, "p_{T}","N matches"); | |
288 | AddHistogram2D<TH2D>("hCutsITSTPC_BestMatchBg", "Best match chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
289 | AddHistogram2D<TH2D>("hCutsITSTPC_BestMatchBg_cuts", "Best match chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
290 | AddHistogram2D<TH2D>("hCutsITSTPC_AllMatchBg", "All matches chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
291 | AddHistogram2D<TH2D>("hCutsITSTPC_AllMatchGloBg", "All matches chi2", "", nbPt,0,ptMax,2*int(TMath::Max(1.1,kMaxChi2)),0,kMaxChi2, "p_{T}","chi2"); | |
292 | AddHistogram2D<TH2D>("hCutsITSTPC_PtCorrBg_ITSTPC", "PtCorr", "", nbPt,0,ptMax,nbPt,0,ptMax, "p_{T}","p_{T}"); | |
293 | AddHistogram2D<TH2D>("hCutsITSTPC_dPtRelBg_ITSTPC", "dPt/pt", "", nbPt,0,ptMax,2*nbPt+1,-0.4*ptMax,0.4*ptMax, "p_{T}","1/pt"); | |
294 | AddHistogram2D<TH2D>("hCutsITSTPC_dInvPtRelBg_ITSTPC", "pt*dPt^{-1}", "", nbPt,0,ptMax,2*nbPt+1,-0.4*ptMax,0.4*ptMax, "p_{T}","1/pt"); | |
295 | ||
013103f5 | 296 | SetCurrentOutputList(0); |
297 | } | |
b95d0245 | 298 | |
013103f5 | 299 | PostData(1, fOutputLists[0]); |
300 | if(fAnalyzeJetProfile) | |
301 | PostData(2, fOutputLists[1]); | |
302 | if(fAnalyzeTrackcuts) | |
8628b70c | 303 | { |
013103f5 | 304 | if(fAnalyzeJetProfile) |
305 | PostData(3, fOutputLists[2]); | |
306 | else | |
307 | PostData(2, fOutputLists[1]); | |
8628b70c | 308 | } |
8628b70c | 309 | |
310 | } | |
311 | ||
12eb4ac1 | 312 | //________________________________________________________________________ |
06f60f31 | 313 | 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), fAnalyzeJetConstituents(1), 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), fRandConeNumber(10), 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), fMinNCrossedRows(70), fUsePtDepCrossedRowsCut(0), fNumberOfCentralityBins(20), fCentralityType("V0A"), fMatchTr(), fMatchChi(), 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), fNoTerminate(1), fEventCounter(0), fTempExcludedRCs(0), fTempAllRCs(1), fTempOverlapCounter(0), fTempMeanExclusionProbability(0), fHybridESDtrackCuts(0), fHybridESDtrackCuts_variedPtDep(0), fHybridESDtrackCuts_variedPtDep2(0) |
8628b70c | 314 | { |
315 | #ifdef DEBUGMODE | |
efb9b161 | 316 | AliInfo("Calling constructor."); |
8628b70c | 317 | #endif |
318 | ||
8628b70c | 319 | // Every instance of this task gets his own number |
320 | static Int_t instance = 0; | |
321 | fTaskInstanceCounter = instance; | |
322 | instance++; | |
323 | ||
013103f5 | 324 | fAnalyzeJetProfile = analyzeJetProfile; |
325 | fAnalyzeTrackcuts = analyzeTrackcuts; | |
8628b70c | 326 | |
013103f5 | 327 | // Save the observables array names |
328 | fTrackArrayName = trackArrayName; | |
329 | fJetArrayName = jetArrayName; | |
330 | fBackgroundJetArrayName = backgroundJetArrayName; | |
8628b70c | 331 | |
013103f5 | 332 | if (fTrackArrayName.Contains("MCParticles") || fTrackArrayName.Contains("mcparticles")) |
333 | fParticleLevel = kTRUE; | |
b95d0245 | 334 | |
013103f5 | 335 | DefineOutput(1, TList::Class()); |
336 | if(fAnalyzeJetProfile) | |
337 | DefineOutput(2, TList::Class()); | |
338 | if(fAnalyzeTrackcuts) | |
339 | { | |
340 | if(fAnalyzeJetProfile) | |
341 | DefineOutput(3, TList::Class()); | |
342 | else | |
343 | DefineOutput(2, TList::Class()); | |
344 | } | |
392aa819 | 345 | |
8628b70c | 346 | #ifdef DEBUGMODE |
efb9b161 | 347 | AliInfo("Constructor done."); |
8628b70c | 348 | #endif |
8628b70c | 349 | } |
350 | ||
351 | //________________________________________________________________________ | |
013103f5 | 352 | void AliAnalysisTaskChargedJetsPA::InitializeTrackcuts() |
8628b70c | 353 | { |
013103f5 | 354 | AliESDtrackCuts* commonTrackCuts = new AliESDtrackCuts; |
355 | commonTrackCuts->SetMaxChi2PerClusterTPC(4); | |
356 | commonTrackCuts->SetMaxChi2PerClusterITS(36); | |
357 | commonTrackCuts->SetAcceptKinkDaughters(kFALSE); | |
358 | commonTrackCuts->SetRequireTPCRefit(kTRUE); | |
359 | commonTrackCuts->SetRequireITSRefit(kTRUE); | |
360 | commonTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
361 | commonTrackCuts->SetMaxDCAToVertexXY(2.4); | |
362 | commonTrackCuts->SetMaxDCAToVertexZ(3.2); | |
363 | commonTrackCuts->SetDCAToVertex2D(kTRUE); | |
364 | commonTrackCuts->SetMaxFractionSharedTPCClusters(0.4); | |
365 | commonTrackCuts->SetMaxChi2TPCConstrainedGlobal(36); | |
366 | commonTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny); | |
367 | ||
368 | AliESDtrackCuts* fTrackCutsPA_global = NULL; | |
369 | AliESDtrackCuts* fTrackCutsPA_complementary = NULL; | |
370 | AliESDtrackCuts* fTrackCutsPP_global = NULL; | |
371 | AliESDtrackCuts* fTrackCutsPP_complementary = NULL; | |
e3ed0600 | 372 | AliESDtrackCuts* fTrackCutsPP_global_variedPtDep = NULL; |
373 | AliESDtrackCuts* fTrackCutsPP_complementary_variedPtDep = NULL; | |
374 | AliESDtrackCuts* fTrackCutsPP_global_variedPtDep2 = NULL; | |
375 | AliESDtrackCuts* fTrackCutsPP_complementary_variedPtDep2 = NULL; | |
013103f5 | 376 | |
377 | //pPb | |
378 | fTrackCutsPA_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPA_global")); | |
2d6ed1a3 | 379 | fTrackCutsPA_global->SetMinNCrossedRowsTPC(fMinNCrossedRows); |
013103f5 | 380 | fTrackCutsPA_global->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8); |
381 | fTrackCutsPA_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPA_global->Clone("fTrackCutsPA_complementary")); | |
382 | fTrackCutsPA_complementary->SetRequireITSRefit(kFALSE); | |
383 | fTrackCutsPA_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
384 | ||
385 | //pp | |
386 | fTrackCutsPP_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global")); | |
387 | TFormula *f1NClustersTPCLinearPtDep = new TFormula("f1NClustersTPCLinearPtDep","70.+30./20.*x"); | |
388 | fTrackCutsPP_global->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep,20.); | |
389 | fTrackCutsPP_global->SetMinNClustersTPC(70); | |
390 | fTrackCutsPP_global->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1 | |
391 | fTrackCutsPP_global->SetEtaRange(-0.9,0.9); | |
392 | fTrackCutsPP_global->SetPtRange(0.15, 1e15); | |
393 | fTrackCutsPP_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global->Clone("fTrackCutsPP_complementary")); | |
394 | fTrackCutsPP_complementary->SetRequireITSRefit(kFALSE); | |
395 | fTrackCutsPP_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
396 | ||
e3ed0600 | 397 | //pp, different pT dependence of number clusters cut, No. I |
398 | ||
399 | fTrackCutsPP_global_variedPtDep = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global_variedPtDep")); | |
ec718fe3 | 400 | TFormula *f1NClustersTPCLinearPtDep2 = new TFormula("f1NClustersTPCLinearPtDep2","70.+15./20.*x"); |
e3ed0600 | 401 | fTrackCutsPP_global_variedPtDep->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep2,20.); |
402 | fTrackCutsPP_global_variedPtDep->SetMinNClustersTPC(70); | |
403 | fTrackCutsPP_global_variedPtDep->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1 | |
404 | fTrackCutsPP_global_variedPtDep->SetEtaRange(-0.9,0.9); | |
405 | fTrackCutsPP_global_variedPtDep->SetPtRange(0.15, 1e15); | |
406 | fTrackCutsPP_complementary_variedPtDep = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global_variedPtDep->Clone("fTrackCutsPP_complementary_variedPtDep")); | |
407 | fTrackCutsPP_complementary_variedPtDep->SetRequireITSRefit(kFALSE); | |
408 | fTrackCutsPP_complementary_variedPtDep->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
409 | ||
410 | //pp, different pT dependence of number clusters cut, No. II | |
411 | ||
412 | fTrackCutsPP_global_variedPtDep2 = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global_variedPtDep2")); | |
ec718fe3 | 413 | TFormula *f1NClustersTPCLinearPtDep3 = new TFormula("f1NClustersTPCLinearPtDep3","70.+45./20.*x"); |
e3ed0600 | 414 | fTrackCutsPP_global_variedPtDep2->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep3,20.); |
415 | fTrackCutsPP_global_variedPtDep2->SetMinNClustersTPC(70); | |
416 | fTrackCutsPP_global_variedPtDep2->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1 | |
417 | fTrackCutsPP_global_variedPtDep2->SetEtaRange(-0.9,0.9); | |
418 | fTrackCutsPP_global_variedPtDep2->SetPtRange(0.15, 1e15); | |
419 | fTrackCutsPP_complementary_variedPtDep2 = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global_variedPtDep2->Clone("fTrackCutsPP_complementary_variedPtDep2")); | |
420 | fTrackCutsPP_complementary_variedPtDep2->SetRequireITSRefit(kFALSE); | |
421 | fTrackCutsPP_complementary_variedPtDep2->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
013103f5 | 422 | |
423 | fHybridESDtrackCuts = new AliESDHybridTrackcuts(); | |
013103f5 | 424 | if(fIsPA) |
8628b70c | 425 | { |
013103f5 | 426 | fHybridESDtrackCuts->SetMainCuts(fTrackCutsPA_global); |
427 | fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPA_complementary); | |
8628b70c | 428 | } |
013103f5 | 429 | else |
430 | { | |
e3ed0600 | 431 | fHybridESDtrackCuts_variedPtDep = new AliESDHybridTrackcuts(); |
432 | fHybridESDtrackCuts_variedPtDep2 = new AliESDHybridTrackcuts(); | |
433 | ||
013103f5 | 434 | fHybridESDtrackCuts->SetMainCuts(fTrackCutsPP_global); |
435 | fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPP_complementary); | |
e3ed0600 | 436 | fHybridESDtrackCuts_variedPtDep->SetMainCuts(fTrackCutsPP_global_variedPtDep); |
437 | fHybridESDtrackCuts_variedPtDep->SetAdditionalCuts(fTrackCutsPP_complementary_variedPtDep); | |
438 | fHybridESDtrackCuts_variedPtDep2->SetMainCuts(fTrackCutsPP_global_variedPtDep2); | |
439 | fHybridESDtrackCuts_variedPtDep2->SetAdditionalCuts(fTrackCutsPP_complementary_variedPtDep2); | |
013103f5 | 440 | } |
441 | ||
442 | delete commonTrackCuts; | |
8628b70c | 443 | } |
444 | ||
271cbc5d | 445 | //________________________________________________________________________ |
013103f5 | 446 | void AliAnalysisTaskChargedJetsPA::CreateCutHistograms() |
271cbc5d | 447 | { |
271cbc5d | 448 | |
013103f5 | 449 | AliESDEvent* fESD = dynamic_cast<AliESDEvent*>( InputEvent() ); |
450 | if (!fESD) | |
271cbc5d | 451 | { |
013103f5 | 452 | AliError("For cut analysis, ESDs must be processed!"); |
453 | return; | |
271cbc5d | 454 | } |
271cbc5d | 455 | |
565f94c4 | 456 | SetCurrentOutputList(2); |
12eb4ac1 | 457 | |
013103f5 | 458 | Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z for the vertex cut |
459 | for (Int_t i=0;i < fESD->GetNumberOfTracks(); i++) | |
460 | { | |
461 | AliESDtrack* track = fESD->GetTrack(i); | |
462 | ||
463 | // Basics kinematic variables | |
464 | Double_t pT = track->Pt(); | |
465 | Double_t eta = track->Eta(); | |
466 | Double_t phi = track->Phi(); | |
467 | ||
468 | // Number of clusters | |
013103f5 | 469 | Double_t nclsITS = track->GetITSclusters(0); |
470 | ||
471 | // Crossed rows | |
472 | Double_t ncrTPC = track->GetTPCCrossedRows(); | |
473 | Double_t nCRoverFC = 0; | |
474 | if(track->GetTPCNclsF()) | |
475 | nCRoverFC = track->GetTPCCrossedRows()/track->GetTPCNclsF(); | |
476 | ||
477 | // Chi2 of tracks | |
478 | Double_t chi2ITS = 999.; | |
479 | if (nclsITS) | |
ec718fe3 | 480 | chi2ITS = track->GetITSchi2()/nclsITS; |
013103f5 | 481 | Double_t chi2TPC = 999.; |
013103f5 | 482 | Double_t chi2TPCConstrained = track->GetChi2TPCConstrainedVsGlobal(static_cast<const AliESDVertex*>(fPrimaryVertex)); |
483 | ||
484 | // Misc | |
485 | Double_t SharedTPCClusters = 999.; | |
486 | Double_t nClustersTPC = 0; | |
ec718fe3 | 487 | |
488 | if(fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCStandAlone()) | |
489 | { | |
013103f5 | 490 | nClustersTPC = track->GetTPCNclsIter1(); |
ec718fe3 | 491 | if(nClustersTPC) |
492 | chi2TPC = track->GetTPCchi2Iter1()/nClustersTPC; | |
013103f5 | 493 | } |
ec718fe3 | 494 | else |
495 | { | |
013103f5 | 496 | nClustersTPC = track->GetTPCclusters(0); |
ec718fe3 | 497 | if(nClustersTPC) |
498 | chi2TPC = track->GetTPCchi2()/nClustersTPC; | |
013103f5 | 499 | } |
8628b70c | 500 | |
ec718fe3 | 501 | if(nClustersTPC) |
013103f5 | 502 | SharedTPCClusters = static_cast<Double_t>(track->GetTPCnclsS())/static_cast<Double_t>(nClustersTPC); |
ec718fe3 | 503 | |
504 | ||
013103f5 | 505 | Double_t tpcLength = 0.; |
506 | if (track->GetInnerParam() && track->GetESDEvent()) { | |
507 | tpcLength = track->GetLengthInActiveZone(1, 1.8, 220, track->GetESDEvent()->GetMagneticField()); | |
392aa819 | 508 | } |
013103f5 | 509 | track->GetImpactParameters(dca, cov); |
392aa819 | 510 | |
013103f5 | 511 | // Basic kinematic cuts |
512 | if((pT<0.15) || (TMath::Abs(eta)>0.9)) | |
513 | continue; | |
392aa819 | 514 | |
013103f5 | 515 | Int_t trackType = 0; |
392aa819 | 516 | |
e3ed0600 | 517 | // ################################################################ |
518 | // ################################################################ | |
519 | ||
520 | if(fIsPA) | |
521 | { | |
522 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
523 | Double_t tmpThreshold90 = 70. + 20./20. * pT; | |
524 | Double_t tmpThreshold100 = 70. + 30./20. * pT; | |
525 | Double_t tmpThreshold110 = 70. + 40./20. * pT; | |
526 | Double_t tmpThreshold120 = 70. + 50./20. * pT; | |
527 | ||
528 | if(pT>20.) | |
529 | { | |
530 | tmpThreshold90 = 70. + 20.; | |
531 | tmpThreshold100 = 70. + 30.; | |
532 | tmpThreshold110 = 70. + 40.; | |
533 | tmpThreshold120 = 70. + 50.; | |
534 | } | |
535 | ||
536 | if (trackType) | |
537 | { | |
538 | if(ncrTPC>=tmpThreshold90) | |
539 | FillCutHistogram("hCutsClustersPtDependence", 0, pT, eta, phi, trackType-1); | |
540 | if(ncrTPC>=tmpThreshold100) | |
541 | FillCutHistogram("hCutsClustersPtDependence", 1, pT, eta, phi, trackType-1); | |
542 | if(ncrTPC>=tmpThreshold110) | |
543 | FillCutHistogram("hCutsClustersPtDependence", 2, pT, eta, phi, trackType-1); | |
544 | if(ncrTPC>=tmpThreshold120) | |
545 | FillCutHistogram("hCutsClustersPtDependence", 3, pT, eta, phi, trackType-1); | |
546 | } | |
547 | ||
548 | if(fUsePtDepCrossedRowsCut && (ncrTPC<tmpThreshold100)) // pT dep crossed rows cut is not fulfilled | |
549 | continue; // next track | |
550 | } | |
551 | else | |
552 | { | |
553 | trackType = fHybridESDtrackCuts_variedPtDep->AcceptTrack(track); | |
554 | if (trackType) | |
555 | FillCutHistogram("hCutsClustersPtDependence", 0, pT, eta, phi, trackType-1); | |
556 | ||
557 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
558 | if (trackType) | |
559 | FillCutHistogram("hCutsClustersPtDependence", 1, pT, eta, phi, trackType-1); | |
560 | ||
561 | trackType = fHybridESDtrackCuts_variedPtDep2->AcceptTrack(track); | |
562 | if (trackType) | |
563 | FillCutHistogram("hCutsClustersPtDependence", 2, pT, eta, phi, trackType-1); | |
564 | } | |
565 | ||
013103f5 | 566 | // ################################################################ |
567 | // ################################################################ | |
568 | Int_t minNclsTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNClusterTPC(); | |
569 | Int_t minNclsTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNClusterTPC(); | |
570 | fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(0); | |
571 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(0); | |
e3ed0600 | 572 | |
013103f5 | 573 | trackType = fHybridESDtrackCuts->AcceptTrack(track); |
574 | if (trackType) | |
ec718fe3 | 575 | FillCutHistogram("hCutsNumberClusters", nClustersTPC, pT, eta, phi, trackType-1); |
013103f5 | 576 | |
577 | fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(minNclsTPC); | |
578 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(minNclsTPC_Additional); | |
579 | // ################################################################ | |
580 | // ################################################################ | |
581 | Float_t maxChi2 = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterTPC(); | |
582 | Float_t maxChi2_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterTPC(); | |
583 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(999.); | |
584 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(999.); | |
585 | ||
586 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
587 | if (trackType) | |
588 | FillCutHistogram("hCutsChi2TPC", chi2TPC, pT, eta, phi, trackType-1); | |
589 | ||
590 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(maxChi2); | |
591 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(maxChi2_Additional); | |
592 | ||
593 | // ################################################################ | |
594 | // ################################################################ | |
595 | Float_t maxChi2TPCConstrained = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
596 | Float_t maxChi2TPCConstrained_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
597 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(999.); | |
598 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(999.); | |
599 | ||
600 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
601 | if (trackType) | |
602 | FillCutHistogram("hCutsChi2Constrained", chi2TPCConstrained, pT, eta, phi, trackType-1); | |
603 | ||
604 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained); | |
605 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained_Additional); | |
606 | ||
607 | // ################################################################ | |
608 | // ################################################################ | |
609 | Float_t maxDcaZ = fHybridESDtrackCuts->GetMainCuts()->GetMaxDCAToVertexZ(); | |
610 | Float_t maxDcaZ_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxDCAToVertexZ(); | |
611 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(999.); | |
612 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(999.); | |
613 | ||
614 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
615 | if (trackType) | |
616 | FillCutHistogram("hCutsDCAZ", TMath::Abs(dca[1]), pT, eta, phi, trackType-1); | |
617 | ||
618 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(maxDcaZ); | |
619 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(maxDcaZ_Additional); | |
e3ed0600 | 620 | |
621 | // ################################################################ | |
622 | // ################################################################ | |
623 | Float_t maxDcaXY = fHybridESDtrackCuts->GetMainCuts()->GetMaxDCAToVertexXY(); | |
624 | Float_t maxDcaXY_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxDCAToVertexXY(); | |
625 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexXY(999.); | |
626 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexXY(999.); | |
627 | ||
628 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
629 | if (trackType) | |
630 | FillCutHistogram("hCutsDCAXY", TMath::Abs(dca[0]), pT, eta, phi, trackType-1); | |
631 | ||
632 | fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexXY(maxDcaXY); | |
633 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexXY(maxDcaXY_Additional); | |
634 | ||
013103f5 | 635 | // ################################################################ |
636 | // ################################################################ | |
637 | AliESDtrackCuts::ITSClusterRequirement clusterReq = fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD); | |
638 | AliESDtrackCuts::ITSClusterRequirement clusterReq_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD); | |
639 | fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
640 | fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff); | |
641 | ||
642 | Int_t hasPoint = 0; | |
643 | if (track->HasPointOnITSLayer(0) || track->HasPointOnITSLayer(1)) hasPoint = 1; | |
644 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
645 | if (trackType) | |
646 | FillCutHistogram("hCutsSPDHit", hasPoint, pT, eta, phi, trackType-1); | |
647 | ||
648 | fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq); | |
649 | fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq_Additional); | |
650 | ||
651 | // ################################################################ | |
652 | // ################################################################ | |
653 | Float_t minNcrTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNCrossedRowsTPC(); | |
654 | Float_t minNcrTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNCrossedRowsTPC(); | |
655 | fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(0); | |
656 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(0); | |
657 | ||
658 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
659 | if (trackType) | |
660 | FillCutHistogram("hCutsNumberCrossedRows", ncrTPC, pT, eta, phi, trackType-1); | |
661 | ||
662 | fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(minNcrTPC); | |
663 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(minNcrTPC_Additional); | |
664 | ||
665 | // ################################################################ | |
666 | // ################################################################ | |
667 | Float_t minCRoverFC = fHybridESDtrackCuts->GetMainCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC(); | |
668 | Float_t minCRoverFC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC(); | |
669 | fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.); | |
670 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.); | |
671 | ||
672 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
673 | if (trackType) | |
674 | FillCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", nCRoverFC, pT, eta, phi, trackType-1); | |
675 | ||
676 | fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC); | |
677 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC_Additional); | |
678 | ||
679 | // ################################################################ | |
680 | // ################################################################ | |
681 | Float_t maxSharedTPC = fHybridESDtrackCuts->GetMainCuts()->GetMaxFractionSharedTPCClusters(); | |
682 | Float_t maxSharedTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxFractionSharedTPCClusters(); | |
683 | fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(999.); | |
684 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(999.); | |
685 | ||
686 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
687 | if (trackType) | |
688 | FillCutHistogram("hCutsSharedTPC", SharedTPCClusters, pT, eta, phi, trackType-1); | |
689 | ||
690 | fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC); | |
691 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC_Additional); | |
692 | ||
693 | // ################################################################ | |
694 | // ################################################################ | |
695 | Bool_t reqTPCRefit = fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCRefit(); | |
696 | Bool_t reqTPCRefit_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetRequireTPCRefit(); | |
697 | ||
698 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(1); | |
699 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(1); | |
700 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
701 | if (trackType) | |
702 | FillCutHistogram("hCutsTPCRefit", 1, pT, eta, phi, trackType-1); | |
703 | else // track is not accepted as global hybrid with TPC refit requirement | |
b95d0245 | 704 | { |
013103f5 | 705 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(0); |
706 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(0); | |
707 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
708 | if (trackType) | |
709 | FillCutHistogram("hCutsTPCRefit", 0, pT, eta, phi, trackType-1); | |
b95d0245 | 710 | } |
013103f5 | 711 | fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(reqTPCRefit); |
712 | fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(reqTPCRefit_Additional); | |
392aa819 | 713 | |
90297a16 | 714 | // ################################################################ |
715 | // ################################################################ | |
716 | Bool_t accKinks = fHybridESDtrackCuts->GetMainCuts()->GetAcceptKinkDaughters(); | |
717 | Bool_t accKinks_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetAcceptKinkDaughters(); | |
718 | ||
719 | fHybridESDtrackCuts->GetMainCuts()->SetAcceptKinkDaughters(0); | |
720 | fHybridESDtrackCuts->GetAdditionalCuts()->SetAcceptKinkDaughters(0); | |
721 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
722 | if (trackType) // A passing track has no kinks | |
723 | FillCutHistogram("hCutsAcceptKinks", 0, pT, eta, phi, trackType-1); | |
724 | else | |
725 | { | |
726 | fHybridESDtrackCuts->GetMainCuts()->SetAcceptKinkDaughters(1); | |
727 | fHybridESDtrackCuts->GetAdditionalCuts()->SetAcceptKinkDaughters(1); | |
728 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
729 | if (trackType) // A passing track has kinks | |
730 | FillCutHistogram("hCutsAcceptKinks", 1, pT, eta, phi, trackType-1); | |
731 | } | |
732 | fHybridESDtrackCuts->GetMainCuts()->SetAcceptKinkDaughters(accKinks); | |
733 | fHybridESDtrackCuts->GetAdditionalCuts()->SetAcceptKinkDaughters(accKinks_Additional); | |
734 | ||
013103f5 | 735 | // ################################################################ |
736 | // ################################################################ | |
737 | Float_t maxChi2ITS = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterITS(); | |
738 | Float_t maxChi2ITS_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterITS(); | |
739 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(999.); | |
740 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(999.); | |
392aa819 | 741 | |
013103f5 | 742 | trackType = fHybridESDtrackCuts->AcceptTrack(track); |
743 | if (trackType) | |
744 | FillCutHistogram("hCutsChi2ITS", chi2ITS, pT, eta, phi, trackType-1); | |
8628b70c | 745 | |
013103f5 | 746 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(maxChi2ITS); |
747 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(maxChi2ITS_Additional); | |
12eb4ac1 | 748 | |
013103f5 | 749 | // ################################################################ |
750 | // ################################################################ | |
751 | Float_t minTpcLength = fHybridESDtrackCuts->GetMainCuts()->GetMinLengthActiveVolumeTPC(); // Active length TPC | |
752 | Float_t minTpcLength_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinLengthActiveVolumeTPC(); | |
753 | fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(0); | |
754 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(0); | |
392aa819 | 755 | |
013103f5 | 756 | trackType = fHybridESDtrackCuts->AcceptTrack(track); |
757 | if (trackType) | |
758 | FillCutHistogram("hCutsTPCLength", tpcLength, pT, eta, phi, trackType-1); | |
8628b70c | 759 | |
013103f5 | 760 | fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(minTpcLength); |
761 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(minTpcLength_Additional); | |
8628b70c | 762 | |
0cf2a402 | 763 | // ################################################################ |
764 | // ################################################################ | |
765 | Bool_t isMatched = kFALSE; | |
766 | Float_t chi2tpc = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
767 | Float_t chi2its = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterITS(); | |
768 | Float_t chi2tpc_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2TPCConstrainedGlobal(); | |
769 | Float_t chi2its_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterITS(); | |
770 | ||
771 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(99999.); | |
772 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(999999.); | |
773 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(99999.); | |
774 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(999999.); | |
775 | ||
776 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
777 | if (trackType) | |
778 | FillCutHistogram("hCutsTPCITSMatching", isMatched, pT, eta, phi, trackType-1); | |
779 | ||
780 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(chi2tpc); | |
781 | fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(chi2its); | |
782 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(chi2tpc_Additional); | |
783 | fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(chi2its_Additional); | |
784 | ||
785 | isMatched=kTRUE; | |
786 | trackType = fHybridESDtrackCuts->AcceptTrack(track); | |
787 | if (trackType) | |
788 | FillCutHistogram("hCutsTPCITSMatching", isMatched, pT, eta, phi, trackType-1); | |
789 | ||
013103f5 | 790 | // ################################################################ |
791 | // ################################################################ | |
792 | if((fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff) | |
793 | || (fHybridESDtrackCuts->GetAdditionalCuts() && (fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff))) | |
794 | { | |
795 | Bool_t isConstrainedWithITSRefit = static_cast<Bool_t>(track->GetConstrainedParam()) && ((track->GetStatus())&AliESDtrack::kITSrefit); | |
796 | if (trackType) | |
797 | FillCutHistogram("hCutsTrackConstrained", isConstrainedWithITSRefit, pT, eta, phi, trackType-1); | |
798 | } | |
0cf2a402 | 799 | |
013103f5 | 800 | } |
801 | ||
0cf2a402 | 802 | CreateITSTPCMatchingHistograms(); |
013103f5 | 803 | SetCurrentOutputList(0); |
8628b70c | 804 | } |
805 | ||
0cf2a402 | 806 | //________________________________________________________________________ |
807 | void AliAnalysisTaskChargedJetsPA::CreateITSTPCMatchingHistograms() | |
808 | { | |
809 | // | |
810 | // check how many its-sa tracks get matched to TPC | |
811 | // | |
812 | Bool_t fExcludeMomFromChi2ITSTPC = kFALSE; // ITS->TPC : exclude momentum from matching chi2 calculation | |
813 | ||
814 | AliESDEvent* fESD = dynamic_cast<AliESDEvent*>( InputEvent() ); | |
815 | if (!fESD) | |
816 | { | |
817 | AliError("For cut analysis, ESDs must be processed!"); | |
818 | return; | |
819 | } | |
820 | ||
821 | int ntr = fESD->GetNumberOfTracks(); | |
822 | // | |
823 | // initialize histograms | |
824 | // | |
825 | TH2D * hNMatch = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_NMatch"); | |
826 | TH2D * hBestMatch = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_BestMatch"); | |
827 | TH2D * hBestMatch_cuts = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_BestMatch_cuts"); | |
828 | TH2D * hAllMatch = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_AllMatch"); | |
829 | TH2D * hAllMatchGlo = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_AllMatchGlo"); | |
830 | TH2D * hPtCorr_ITSTPC = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_PtCorr_ITSTPC"); | |
831 | TH2D * hdPtRel_ITSTPC = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_dPtRel_ITSTPC"); | |
832 | TH2D * hdInvPtRel_ITSTPC = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_dInvPtRel_ITSTPC"); | |
833 | ||
834 | // | |
835 | TH2D * hNMatchBg = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_NMatchBg"); | |
836 | TH2D * hBestMatchBg = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_BestMatchBg"); | |
837 | TH2D * hBestMatchBg_cuts = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_BestMatchBg_cuts"); | |
838 | TH2D * hAllMatchBg = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_AllMatchBg"); | |
839 | TH2D * hAllMatchGloBg = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_AllMatchGloBg"); | |
840 | TH2D * hdPtRelBg_ITSTPC = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_dPtRelBg_ITSTPC"); | |
841 | TH2D * hdInvPtRelBg_ITSTPC = (TH2D*) fCurrentOutputList->FindObject("hCutsITSTPC_dInvPtRelBg_ITSTPC"); | |
842 | ||
565f94c4 | 843 | if(!(hNMatch && hBestMatch && hBestMatch_cuts && hAllMatch && hAllMatchGlo && hPtCorr_ITSTPC && hdPtRel_ITSTPC && hdInvPtRel_ITSTPC && hNMatchBg && hBestMatchBg && hBestMatchBg_cuts && hAllMatchBg && hAllMatchGloBg && hdPtRelBg_ITSTPC && hdInvPtRelBg_ITSTPC)) |
844 | { | |
845 | cout << " === ERROR: At least one of the ITSTPC histograms not found! ===\n"; | |
846 | cout << Form(" === Details: %p-%p-%p-%p-%p-%p-%p-%p-%p-%p-%p-%p-%p-%p-%p", hNMatch, hBestMatch, hBestMatch_cuts, hAllMatch, hAllMatchGlo, hPtCorr_ITSTPC, hdPtRel_ITSTPC, hdInvPtRel_ITSTPC, hNMatchBg, hBestMatchBg, hBestMatchBg_cuts, hAllMatchBg, hAllMatchGloBg, hdPtRelBg_ITSTPC, hdInvPtRelBg_ITSTPC) << endl; | |
847 | fCurrentOutputList->Print(); | |
848 | return; | |
849 | } | |
0cf2a402 | 850 | // |
851 | for (int it=0;it<ntr;it++) { | |
852 | AliESDtrack* trSA = fESD->GetTrack(it); | |
853 | if (!trSA->IsOn(AliESDtrack::kITSpureSA) || !trSA->IsOn(AliESDtrack::kITSrefit)) continue; | |
854 | double pt = trSA->Pt(); | |
855 | ||
856 | // OB - fiducial eta and pt cuts | |
857 | Double_t etaSA = trSA->Eta(); | |
858 | ||
859 | if(TMath::Abs(etaSA)>0.8) continue; | |
860 | ||
861 | // | |
862 | Int_t nmatch = 0; | |
863 | for (int i=kMaxMatch;i--;) {fMatchChi[i]=0; fMatchTr[i]=0;} | |
864 | for (int it1=0;it1<ntr;it1++){ | |
865 | if (it1==it) continue; | |
866 | ||
867 | AliESDtrack* trESD = fESD->GetTrack(it1); | |
868 | if (!trESD->IsOn(AliESDtrack::kTPCrefit)) continue; | |
3691a11a | 869 | |
0cf2a402 | 870 | Match(trSA,trESD, nmatch, fExcludeMomFromChi2ITSTPC); |
871 | } | |
872 | // | |
873 | ||
874 | hNMatch->Fill(pt,nmatch); | |
3691a11a | 875 | |
0cf2a402 | 876 | if (nmatch>0){ |
877 | hBestMatch->Fill(pt,fMatchChi[0]); | |
878 | hPtCorr_ITSTPC->Fill(pt,fMatchTr[0]->Pt()); | |
879 | hdPtRel_ITSTPC->Fill(pt,(pt-fMatchTr[0]->Pt())/pt); | |
880 | hdInvPtRel_ITSTPC->Fill(pt,pt*( 1/pt - (1/fMatchTr[0]->Pt()) )); | |
881 | } | |
882 | ||
883 | if (nmatch>0 && fHybridESDtrackCuts){ | |
884 | ||
885 | if(fHybridESDtrackCuts->AcceptTrack(fMatchTr[0])){ | |
3691a11a | 886 | hBestMatch_cuts->Fill(pt,fMatchChi[0]); |
0cf2a402 | 887 | } |
888 | } | |
889 | ||
890 | // | |
891 | for (int imt=nmatch;imt--;) { | |
892 | hAllMatch->Fill(pt,fMatchChi[imt]); | |
893 | if (fMatchTr[imt]->IsOn(AliESDtrack::kITSrefit)) hAllMatchGlo->Fill(pt,fMatchChi[imt]); | |
894 | } | |
895 | // | |
896 | nmatch = 0; | |
897 | for (int i=kMaxMatch;i--;) {fMatchChi[i]=0; fMatchTr[i]=0;} | |
898 | for (int it1=0;it1<ntr;it1++) { | |
899 | if (it1==it) continue; | |
900 | AliESDtrack* trESD = fESD->GetTrack(it1); | |
901 | if (!trESD->IsOn(AliESDtrack::kTPCrefit)) continue; | |
3691a11a | 902 | |
0cf2a402 | 903 | Match(trSA,trESD, nmatch, fExcludeMomFromChi2ITSTPC, TMath::Pi()); |
904 | } | |
905 | // | |
3691a11a | 906 | |
0cf2a402 | 907 | hNMatchBg->Fill(pt,nmatch); |
3691a11a | 908 | |
0cf2a402 | 909 | if (nmatch>0){ |
910 | hBestMatchBg->Fill(pt,fMatchChi[0]); | |
911 | hdPtRelBg_ITSTPC->Fill(pt,(pt-fMatchTr[0]->Pt())/pt); | |
912 | hdInvPtRelBg_ITSTPC->Fill(pt,pt*( 1/pt - (1/fMatchTr[0]->Pt()) )); | |
913 | } | |
914 | ||
915 | if (nmatch>0 && fHybridESDtrackCuts){ | |
916 | if(fHybridESDtrackCuts->AcceptTrack(fMatchTr[0])){ | |
3691a11a | 917 | hBestMatchBg_cuts->Fill(pt,fMatchChi[0]); |
0cf2a402 | 918 | } |
919 | } | |
920 | ||
921 | for (int imt=nmatch;imt--;) { | |
922 | hAllMatchBg->Fill(pt,fMatchChi[imt]); | |
923 | if (fMatchTr[imt]->IsOn(AliESDtrack::kITSrefit)) hAllMatchGloBg->Fill(pt,fMatchChi[imt]); | |
924 | } | |
925 | // | |
926 | } | |
927 | } | |
928 | ||
929 | //________________________________________________________________________ | |
930 | void AliAnalysisTaskChargedJetsPA::Match(AliESDtrack* tr0, AliESDtrack* tr1, Int_t& nmatch, Bool_t excludeMom, Double_t rotate) | |
931 | { | |
932 | // | |
933 | // check if two tracks are matching, possible rotation for combinatoric backgr. | |
934 | // | |
935 | AliESDEvent* fESD = dynamic_cast<AliESDEvent*>( InputEvent() ); | |
936 | if (!fESD) | |
937 | { | |
938 | AliError("For cut analysis, ESDs must be processed!"); | |
939 | return; | |
940 | } | |
941 | ||
0cf2a402 | 942 | Float_t bField = fESD->GetMagneticField(); |
943 | // | |
944 | const AliExternalTrackParam* trtpc0 = tr1->GetInnerParam(); | |
945 | if (!trtpc0) return; | |
946 | AliExternalTrackParam trtpc(*trtpc0); | |
947 | // | |
948 | if (TMath::Abs(rotate)>1e-5) { | |
949 | const double *par = trtpc.GetParameter(); | |
950 | const double *cov = trtpc.GetCovariance(); | |
951 | double alp = trtpc.GetAlpha() + rotate; | |
952 | trtpc.Set(trtpc.GetX(),alp,par,cov); | |
953 | } | |
954 | // | |
955 | if (!trtpc.Rotate(tr0->GetAlpha())) return; | |
956 | if (!trtpc.PropagateTo(tr0->GetX(),bField)) return; | |
957 | double chi2 = tr0->GetPredictedChi2(&trtpc); | |
958 | ||
959 | //std::cout<<" in Match, nmatch "<<nmatch<<" par[4] before "<<trtpc.GetParameter()[4]<<" chi2 "<<chi2<<endl; | |
960 | ||
961 | // OB chi2 excluding pt | |
962 | if(excludeMom){ | |
963 | ((double*)trtpc.GetParameter())[4] = tr0->GetParameter()[4]; // set ITS mom equal TPC mom | |
964 | chi2 = tr0->GetPredictedChi2(&trtpc); | |
965 | ||
966 | //std::cout<<" in Match, nmatch "<<nmatch<<" par[4] after "<<trtpc.GetParameter()[4]<<" tr0 mom "<<tr0->GetParameter()[4] | |
3691a11a | 967 | // <<" chi2 "<<chi2<<std::endl; |
0cf2a402 | 968 | } |
969 | ||
970 | ||
971 | if (chi2>kMaxChi2) return; | |
972 | ||
973 | // std::cout<<" found good match, tr1 "<<tr1<<" chi2 "<<chi2<<std::endl; | |
974 | // std::cout<<" before: fMatchChi[0] "<<fMatchChi[0]<<" [1] "<<fMatchChi[1] | |
3691a11a | 975 | // <<" [2] "<<fMatchChi[2]<<" [3] "<<fMatchChi[3] |
976 | // <<" [4] "<<fMatchChi[4]<<std::endl; | |
0cf2a402 | 977 | |
978 | // std::cout<<" before: fMatchTr[0] "<<fMatchTr[0]<<" [1] "<<fMatchTr[1] | |
3691a11a | 979 | // <<" [2] "<<fMatchTr[2]<<" [3] "<<fMatchTr[3] |
980 | // <<" [4] "<<fMatchTr[4]<<std::endl; | |
0cf2a402 | 981 | |
982 | // | |
983 | int ins; | |
984 | for (ins=0;ins<nmatch;ins++) if (chi2<fMatchChi[ins]) break; | |
985 | if (ins>=kMaxMatch) return; | |
986 | ||
987 | for (int imv=nmatch;imv>ins;imv--) { | |
988 | if (imv>=kMaxMatch) continue; | |
989 | fMatchTr[imv] = fMatchTr[imv-1]; | |
990 | fMatchChi[imv] = fMatchChi[imv-1]; | |
991 | } | |
992 | fMatchTr[ins] = tr1; | |
993 | fMatchChi[ins] = chi2; | |
994 | nmatch++; | |
995 | if (nmatch>=kMaxMatch) nmatch = kMaxMatch; | |
996 | // | |
997 | } | |
013103f5 | 998 | |
06b41974 | 999 | //________________________________________________________________________ |
1000 | Double_t AliAnalysisTaskChargedJetsPA::GetExternalRho() | |
1001 | { | |
1002 | // Get rho from event. | |
1003 | AliRhoParameter *rho = 0; | |
1004 | if (!fRhoTaskName.IsNull()) { | |
1005 | rho = dynamic_cast<AliRhoParameter*>(InputEvent()->FindListObject(fRhoTaskName.Data())); | |
1006 | if (!rho) { | |
1007 | AliWarning(Form("%s: Could not retrieve rho with name %s!", GetName(), fRhoTaskName.Data())); | |
1008 | return 0; | |
1009 | } | |
1010 | } | |
1011 | else | |
1012 | return 0; | |
1013 | ||
1014 | return (rho->GetVal()); | |
1015 | } | |
1016 | ||
0cb49d99 | 1017 | //________________________________________________________________________ |
1018 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsEventInAcceptance(AliVEvent* event) | |
1019 | { | |
1020 | if (!event) | |
1021 | return kFALSE; | |
1022 | ||
277217ca | 1023 | // ### Get centrality values |
1024 | ||
1025 | AliCentrality* tmpCentrality = event->GetCentrality(); | |
1026 | Double_t centralityPercentile = -1.0; | |
1027 | if (tmpCentrality != NULL) | |
1028 | centralityPercentile = tmpCentrality->GetCentralityPercentile(fCentralityType.Data()); | |
1029 | FillHistogram("hCentrality",centralityPercentile); | |
1030 | ||
1031 | if(fSetCentralityToOne) | |
1032 | centralityPercentile = 1.0; | |
1033 | ||
1034 | if((centralityPercentile < 0.0) || (centralityPercentile > 101.0)) | |
1035 | AliWarning(Form("Centrality value not valid (c=%E)",centralityPercentile)); | |
1036 | ||
1037 | FillHistogram("hCentrality", centralityPercentile, 0.5); // before any cuts | |
1038 | ||
1039 | // ### CUT STAGE 1: Pile-up events (only holds for pPb) | |
c2b0976c | 1040 | if(fUsePileUpCut) |
1041 | if(fHelperClass->IsPileUpEvent(event)) | |
1042 | return kFALSE; | |
0cb49d99 | 1043 | |
277217ca | 1044 | FillHistogram("hCentrality", centralityPercentile, 1.5); // after pileup cut |
0cb49d99 | 1045 | |
277217ca | 1046 | // ### CUT STAGE 2: Existence of primary vertex |
013103f5 | 1047 | fPrimaryVertex = event->GetPrimaryVertex(); |
1048 | ||
2a82f637 | 1049 | if(fUseDefaultVertexCut) |
1050 | { | |
277217ca | 1051 | fHelperClass->SetMaxVtxZ(10000.); |
c2b0976c | 1052 | if(!fHelperClass->IsVertexSelected2013pA(event)) |
277217ca | 1053 | { |
1054 | fHelperClass->SetMaxVtxZ(10.); | |
1055 | return kFALSE; | |
1056 | } | |
1057 | fHelperClass->SetMaxVtxZ(10.); | |
2a82f637 | 1058 | } |
277217ca | 1059 | else // Vertex cut for pp |
2a82f637 | 1060 | { |
277217ca | 1061 | if(!fPrimaryVertex || (fPrimaryVertex->GetNContributors()<2) || (TMath::Sqrt(fPrimaryVertex->GetX()*fPrimaryVertex->GetX() + fPrimaryVertex->GetY()*fPrimaryVertex->GetY()) > 1.0)) |
2a82f637 | 1062 | return kFALSE; |
1063 | } | |
1064 | ||
277217ca | 1065 | FillHistogram("hVertexZ",fPrimaryVertex->GetZ()); |
1066 | FillHistogram("hCentrality", centralityPercentile, 2.5); // after vertex existance cut | |
013103f5 | 1067 | |
277217ca | 1068 | // ### CUT STAGE 3: Position of primary vertex |
1069 | if((TMath::Abs(fPrimaryVertex->GetZ()) > 10.0)) | |
1070 | return kFALSE; | |
2a82f637 | 1071 | |
277217ca | 1072 | FillHistogram("hCentrality", centralityPercentile, 3.5); // after vertex position cut |
0cb49d99 | 1073 | |
1074 | return kTRUE; | |
1075 | } | |
1076 | ||
1077 | //________________________________________________________________________ | |
1078 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInAcceptance(AliVParticle* track) | |
1079 | { | |
1080 | FillHistogram("hTrackAcceptance", 0.5); | |
1081 | if (track != 0) | |
c2b0976c | 1082 | { |
6fe2264d | 1083 | if ((track->Eta() < fMaxEta) && (track->Eta() >= fMinEta)) |
0cb49d99 | 1084 | { |
1085 | FillHistogram("hTrackAcceptance", 1.5); | |
1086 | if (track->Pt() >= fMinTrackPt) | |
1087 | { | |
1088 | FillHistogram("hTrackAcceptance", 2.5); | |
1089 | return kTRUE; | |
1090 | } | |
1091 | } | |
c2b0976c | 1092 | } |
0cb49d99 | 1093 | return kFALSE; |
1094 | } | |
b95d0245 | 1095 | |
8628b70c | 1096 | //________________________________________________________________________ |
1097 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsBackgroundJetInAcceptance(AliEmcalJet *jet) | |
1098 | { | |
1099 | if (jet != 0) | |
013103f5 | 1100 | if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta)) |
8628b70c | 1101 | if (jet->Pt() >= fMinBackgroundJetPt) |
1102 | return kTRUE; | |
1103 | ||
1104 | return kFALSE; | |
1105 | } | |
1106 | ||
1107 | //________________________________________________________________________ | |
ec676623 | 1108 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsSignalJetInAcceptance(AliEmcalJet *jet, Bool_t usePtCut) |
1109 | { | |
1110 | Bool_t acceptedWithPtCut = kFALSE; | |
1111 | Bool_t acceptedWithoutPtCut = kFALSE; | |
1112 | ||
0cb49d99 | 1113 | FillHistogram("hJetAcceptance", 0.5); |
8628b70c | 1114 | if (jet != 0) |
b836a932 | 1115 | if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta)) |
0cb49d99 | 1116 | { |
1117 | FillHistogram("hJetAcceptance", 1.5); | |
ec676623 | 1118 | if (jet->Pt() >= fMinJetPt) // jet fulfills pt cut |
0cb49d99 | 1119 | { |
1120 | FillHistogram("hJetAcceptance", 2.5); | |
8628b70c | 1121 | if (jet->Area() >= fMinJetArea) |
0cb49d99 | 1122 | { |
1123 | FillHistogram("hJetAcceptance", 3.5); | |
ec676623 | 1124 | acceptedWithPtCut = kTRUE; |
0cb49d99 | 1125 | } |
1126 | } | |
ec676623 | 1127 | else if(!usePtCut) // jet does not fulfill pt cut |
1128 | { | |
1129 | if (jet->Area() >= fMinJetArea) | |
1130 | acceptedWithoutPtCut = kTRUE; | |
1131 | } | |
0cb49d99 | 1132 | } |
ec676623 | 1133 | |
1134 | if(usePtCut) | |
1135 | return (acceptedWithPtCut); | |
1136 | else | |
1137 | return (acceptedWithPtCut || acceptedWithoutPtCut); | |
8628b70c | 1138 | } |
1139 | ||
1140 | //________________________________________________________________________ | |
1141 | void AliAnalysisTaskChargedJetsPA::ExecOnce() | |
1142 | { | |
1143 | #ifdef DEBUGMODE | |
efb9b161 | 1144 | AliInfo("Starting ExecOnce."); |
8628b70c | 1145 | #endif |
1146 | fInitialized = kTRUE; | |
1147 | ||
1148 | // Check for track array | |
013103f5 | 1149 | if (strcmp(fTrackArrayName.Data(), "") != 0) |
8628b70c | 1150 | { |
013103f5 | 1151 | fTrackArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fTrackArrayName.Data())); |
8628b70c | 1152 | if (!fTrackArray) |
013103f5 | 1153 | AliWarning(Form("%s: Could not retrieve tracks %s!", GetName(), fTrackArrayName.Data())); |
8628b70c | 1154 | else |
1155 | { | |
1156 | TClass *cl = fTrackArray->GetClass(); | |
1157 | if (!cl->GetBaseClass("AliVParticle")) | |
1158 | { | |
013103f5 | 1159 | AliError(Form("%s: Collection %s does not contain AliVParticle objects!", GetName(), fTrackArrayName.Data())); |
1160 | fTrackArray = 0; | |
8628b70c | 1161 | } |
1162 | } | |
1163 | } | |
8628b70c | 1164 | |
1165 | // Check for jet array | |
013103f5 | 1166 | if (strcmp(fJetArrayName.Data(), "") != 0) |
8628b70c | 1167 | { |
013103f5 | 1168 | fJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fJetArrayName.Data())); |
8628b70c | 1169 | if (!fJetArray) |
013103f5 | 1170 | AliWarning(Form("%s: Could not retrieve jets %s!", GetName(), fJetArrayName.Data())); |
8628b70c | 1171 | else |
1172 | { | |
1173 | if (!fJetArray->GetClass()->GetBaseClass("AliEmcalJet")) | |
1174 | { | |
013103f5 | 1175 | AliError(Form("%s: Collection %s does not contain AliEmcalJet objects!", GetName(), fJetArrayName.Data())); |
8628b70c | 1176 | fJetArray = 0; |
8628b70c | 1177 | } |
1178 | } | |
1179 | } | |
1180 | ||
1181 | // Check for background object | |
013103f5 | 1182 | if (strcmp(fBackgroundJetArrayName.Data(), "") != 0) |
8628b70c | 1183 | { |
013103f5 | 1184 | fBackgroundJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fBackgroundJetArrayName.Data())); |
8628b70c | 1185 | if (!fBackgroundJetArray) |
013103f5 | 1186 | AliInfo(Form("%s: Could not retrieve background jets %s!", GetName(), fBackgroundJetArrayName.Data())); |
8628b70c | 1187 | } |
1188 | ||
06b41974 | 1189 | // Initialize helper class (for vertex selection & pile up correction) |
3fa9cde0 | 1190 | fHelperClass = new AliAnalysisUtils(); |
06b41974 | 1191 | fHelperClass->SetCutOnZVertexSPD(kFALSE); |
8628b70c | 1192 | // Histogram init |
1193 | Init(); | |
013103f5 | 1194 | // Trackcut initialization |
1195 | InitializeTrackcuts(); | |
8628b70c | 1196 | |
1197 | #ifdef DEBUGMODE | |
efb9b161 | 1198 | AliInfo("ExecOnce done."); |
8628b70c | 1199 | #endif |
1200 | ||
1201 | } | |
1202 | ||
1203 | //________________________________________________________________________ | |
013103f5 | 1204 | void AliAnalysisTaskChargedJetsPA::GetLeadingJets() |
8628b70c | 1205 | { |
1206 | // Reset vars | |
1207 | fFirstLeadingJet = NULL; | |
1208 | fSecondLeadingJet = NULL; | |
013103f5 | 1209 | fFirstLeadingKTJet = NULL; |
1210 | fSecondLeadingKTJet = NULL; | |
1211 | ||
8628b70c | 1212 | fNumberSignalJets = 0; |
013103f5 | 1213 | fNumberSignalJetsAbove5GeV = 0; |
1214 | ||
1215 | Int_t jetIDArray[] = {-1, -1}; | |
1216 | Float_t maxJetPts[] = {0, 0}; | |
1217 | jetIDArray[0] = -1; | |
1218 | jetIDArray[1] = -1; | |
8628b70c | 1219 | |
013103f5 | 1220 | Int_t jetIDArrayKT[] = {-1, -1}; |
1221 | Float_t maxJetPtsKT[] = {0, 0}; | |
1222 | jetIDArrayKT[0] = -1; | |
1223 | jetIDArrayKT[1] = -1; | |
1224 | ||
1225 | // Find leading signal jets | |
b95d0245 | 1226 | for (Int_t i = 0; i < fJetArray->GetEntries(); i++) |
8628b70c | 1227 | { |
1228 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJetArray->At(i)); | |
013103f5 | 1229 | if (!jet) |
8628b70c | 1230 | { |
1231 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
1232 | continue; | |
1233 | } | |
1234 | ||
013103f5 | 1235 | if (!IsSignalJetInAcceptance(jet)) continue; |
b95d0245 | 1236 | |
013103f5 | 1237 | if (jet->Pt() > maxJetPts[0]) |
1238 | { | |
1239 | maxJetPts[1] = maxJetPts[0]; | |
1240 | jetIDArray[1] = jetIDArray[0]; | |
1241 | maxJetPts[0] = jet->Pt(); | |
1242 | jetIDArray[0] = i; | |
8628b70c | 1243 | } |
013103f5 | 1244 | else if (jet->Pt() > maxJetPts[1]) |
1245 | { | |
1246 | maxJetPts[1] = jet->Pt(); | |
1247 | jetIDArray[1] = i; | |
1248 | } | |
1249 | fNumberSignalJets++; | |
1250 | if(jet->Pt() >= 5.) | |
1251 | fNumberSignalJetsAbove5GeV++; | |
b95d0245 | 1252 | } |
1253 | ||
013103f5 | 1254 | // Find leading background jets |
1255 | for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++) | |
b95d0245 | 1256 | { |
013103f5 | 1257 | AliEmcalJet* jet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i)); |
1258 | if (!jet) | |
1259 | { | |
1260 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
1261 | continue; | |
1262 | } | |
1263 | ||
1264 | if (!IsBackgroundJetInAcceptance(jet)) continue; | |
1265 | ||
1266 | if (jet->Pt() > maxJetPtsKT[0]) | |
1267 | { | |
1268 | maxJetPtsKT[1] = maxJetPtsKT[0]; | |
1269 | jetIDArrayKT[1] = jetIDArrayKT[0]; | |
1270 | maxJetPtsKT[0] = jet->Pt(); | |
1271 | jetIDArrayKT[0] = i; | |
1272 | } | |
1273 | else if (jet->Pt() > maxJetPtsKT[1]) | |
1274 | { | |
1275 | maxJetPtsKT[1] = jet->Pt(); | |
1276 | jetIDArrayKT[1] = i; | |
1277 | } | |
8628b70c | 1278 | } |
8628b70c | 1279 | |
013103f5 | 1280 | if (jetIDArray[0] > -1) |
1281 | fFirstLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[0])); | |
1282 | if (jetIDArray[1] > -1) | |
1283 | fSecondLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[1])); | |
1284 | if (jetIDArrayKT[0] > -1) | |
1285 | fFirstLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[0])); | |
1286 | if (jetIDArrayKT[1] > -1) | |
1287 | fSecondLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[1])); | |
8628b70c | 1288 | } |
1289 | ||
1290 | //________________________________________________________________________ | |
013103f5 | 1291 | inline Double_t AliAnalysisTaskChargedJetsPA::GetConePt(Double_t eta, Double_t phi, Double_t radius) |
8628b70c | 1292 | { |
013103f5 | 1293 | Double_t tmpConePt = 0.0; |
8628b70c | 1294 | |
013103f5 | 1295 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) |
8628b70c | 1296 | { |
013103f5 | 1297 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); |
1298 | if (IsTrackInAcceptance(tmpTrack)) | |
1299 | if(IsTrackInCone(tmpTrack, eta, phi, radius)) | |
1300 | tmpConePt = tmpConePt + tmpTrack->Pt(); | |
8628b70c | 1301 | } |
013103f5 | 1302 | return tmpConePt; |
1303 | } | |
8628b70c | 1304 | |
013103f5 | 1305 | //________________________________________________________________________ |
1306 | inline Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedConePt(Double_t eta, Double_t phi, Double_t radius, Double_t background) | |
1307 | { | |
1308 | Double_t tmpConePt = 0.0; | |
8628b70c | 1309 | |
013103f5 | 1310 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) |
8628b70c | 1311 | { |
013103f5 | 1312 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); |
1313 | if (IsTrackInAcceptance(tmpTrack)) | |
1314 | if(IsTrackInCone(tmpTrack, eta, phi, radius)) | |
1315 | tmpConePt = tmpConePt + tmpTrack->Pt(); | |
1316 | } | |
1317 | Double_t realConeArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi() * MCGetOverlapCircleRectancle(eta, phi, radius, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1318 | tmpConePt -= background * realConeArea; // subtract background | |
8628b70c | 1319 | |
013103f5 | 1320 | return tmpConePt; |
1321 | } | |
8628b70c | 1322 | |
a8b7cbf6 | 1323 | //________________________________________________________________________ |
1324 | inline Int_t AliAnalysisTaskChargedJetsPA::GetConeConstituentCount(Double_t eta, Double_t phi, Double_t radius) | |
1325 | { | |
1326 | Int_t tmpConeCount = 0.0; | |
1327 | ||
1328 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) | |
1329 | { | |
1330 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
1331 | if (IsTrackInAcceptance(tmpTrack)) | |
1332 | if(IsTrackInCone(tmpTrack, eta, phi, radius)) | |
1333 | tmpConeCount++; | |
1334 | } | |
1335 | ||
1336 | return tmpConeCount; | |
1337 | } | |
1338 | ||
013103f5 | 1339 | //________________________________________________________________________ |
1340 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInCone(AliVTrack* track, Double_t eta, Double_t phi, Double_t radius) | |
1341 | { | |
1342 | // This is to use a full cone in phi even at the edges of phi (2pi -> 0) (0 -> 2pi) | |
1343 | Double_t trackPhi = 0.0; | |
1344 | if (track->Phi() > (TMath::TwoPi() - (radius-phi))) | |
1345 | trackPhi = track->Phi() - TMath::TwoPi(); | |
1346 | else if (track->Phi() < (phi+radius - TMath::TwoPi())) | |
1347 | trackPhi = track->Phi() + TMath::TwoPi(); | |
1348 | else | |
1349 | trackPhi = track->Phi(); | |
1350 | ||
1351 | if ( TMath::Abs(trackPhi-phi)*TMath::Abs(trackPhi-phi) + TMath::Abs(track->Eta()-eta)*TMath::Abs(track->Eta()-eta) <= radius*radius) | |
1352 | return kTRUE; | |
1353 | ||
1354 | return kFALSE; | |
1355 | } | |
1356 | ||
1357 | //________________________________________________________________________ | |
1358 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInJet(AliEmcalJet* jet, Int_t trackIndex) | |
1359 | { | |
1360 | for (Int_t i = 0; i < jet->GetNumberOfTracks(); ++i) | |
1361 | { | |
1362 | Int_t jetTrack = jet->TrackAt(i); | |
1363 | if (jetTrack == trackIndex) | |
1364 | return kTRUE; | |
1365 | } | |
1366 | return kFALSE; | |
1367 | } | |
1368 | ||
1369 | //________________________________________________________________________ | |
1370 | inline Bool_t AliAnalysisTaskChargedJetsPA::IsJetOverlapping(AliEmcalJet* jet1, AliEmcalJet* jet2) | |
1371 | { | |
1372 | for (Int_t i = 0; i < jet1->GetNumberOfTracks(); ++i) | |
1373 | { | |
1374 | Int_t jet1Track = jet1->TrackAt(i); | |
1375 | for (Int_t j = 0; j < jet2->GetNumberOfTracks(); ++j) | |
8628b70c | 1376 | { |
013103f5 | 1377 | Int_t jet2Track = jet2->TrackAt(j); |
1378 | if (jet1Track == jet2Track) | |
1379 | return kTRUE; | |
8628b70c | 1380 | } |
8628b70c | 1381 | } |
013103f5 | 1382 | return kFALSE; |
8628b70c | 1383 | } |
12eb4ac1 | 1384 | |
12eb4ac1 | 1385 | //________________________________________________________________________ |
e8df4140 | 1386 | Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedJetPt(AliEmcalJet* jet, Double_t background) |
8628b70c | 1387 | { |
1388 | #ifdef DEBUGMODE | |
efb9b161 | 1389 | AliInfo("Getting corrected jet spectra."); |
8628b70c | 1390 | #endif |
1391 | ||
8628b70c | 1392 | Double_t correctedPt = -1.0; |
0983dd5b | 1393 | // if the passed background is not valid, do not subtract it |
1394 | if(background < 0) | |
1395 | background = 0; | |
8628b70c | 1396 | |
8628b70c | 1397 | // Subtract background |
e8df4140 | 1398 | correctedPt = jet->Pt() - background * jet->Area(); |
8628b70c | 1399 | |
1400 | #ifdef DEBUGMODE | |
efb9b161 | 1401 | AliInfo("Got corrected jet spectra."); |
8628b70c | 1402 | #endif |
1403 | ||
1404 | return correctedPt; | |
1405 | } | |
1406 | ||
1407 | ||
12eb4ac1 | 1408 | |
8628b70c | 1409 | //________________________________________________________________________ |
b896743a | 1410 | Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPt(Double_t rho, Double_t overlappingJetExclusionProbability) |
8628b70c | 1411 | { |
1412 | #ifdef DEBUGMODE | |
efb9b161 | 1413 | AliInfo("Getting Delta Pt."); |
8628b70c | 1414 | #endif |
1415 | ||
12eb4ac1 | 1416 | // Define an invalid delta pt |
0cb49d99 | 1417 | Double_t deltaPt = -10000.0; |
8628b70c | 1418 | |
06f60f31 | 1419 | // Define the ratio of excluded RCs over all RCs |
1420 | Double_t ratioExcludedRCs = static_cast<Double_t>(fTempExcludedRCs)/fTempAllRCs; | |
b896743a | 1421 | |
12eb4ac1 | 1422 | // Define eta range |
8628b70c | 1423 | Double_t etaMin, etaMax; |
b836a932 | 1424 | etaMin = fMinEta+fRandConeRadius; |
1425 | etaMax = fMaxEta-fRandConeRadius; | |
8628b70c | 1426 | |
12eb4ac1 | 1427 | // Define random cone |
1428 | Bool_t coneValid = kTRUE; | |
0983dd5b | 1429 | Double_t tmpRandConeEta = etaMin + fRandom->Rndm()*(etaMax-etaMin); |
1430 | Double_t tmpRandConePhi = fRandom->Rndm()*TMath::TwoPi(); | |
8628b70c | 1431 | |
b896743a | 1432 | // Check if a signal jet is overlapping with random cone |
1433 | if(overlappingJetExclusionProbability) | |
8628b70c | 1434 | { |
b896743a | 1435 | // Calculate the mean exclusion probability |
06f60f31 | 1436 | fTempOverlapCounter++; |
1437 | fTempMeanExclusionProbability += overlappingJetExclusionProbability; | |
b896743a | 1438 | // For all jets, check overlap |
1439 | for (Int_t i = 0; i<fJetArray->GetEntries(); i++) | |
8628b70c | 1440 | { |
392aa819 | 1441 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); |
b896743a | 1442 | if (!IsSignalJetInAcceptance(tmpJet, kTRUE)) continue; |
e8df4140 | 1443 | |
b896743a | 1444 | // Check overlap |
1445 | Double_t tmpDeltaPhi = GetDeltaPhi(tmpRandConePhi, tmpJet->Phi()); | |
1446 | if ( tmpDeltaPhi*tmpDeltaPhi + (tmpRandConeEta-tmpJet->Eta())*(tmpRandConeEta-tmpJet->Eta()) <= fRandConeRadius*fRandConeRadius ) | |
0cb49d99 | 1447 | { |
06f60f31 | 1448 | fTempAllRCs++; |
b896743a | 1449 | // If an overlap is given, discard or accept it according to the exclusion prob. |
06f60f31 | 1450 | if(ratioExcludedRCs < fTempMeanExclusionProbability/fTempOverlapCounter) // to few RCs excluded -> exclude this one |
b896743a | 1451 | { |
0cb49d99 | 1452 | coneValid = kFALSE; |
06f60f31 | 1453 | fTempExcludedRCs++; |
b896743a | 1454 | } |
1455 | else // to many RCs excluded -> take this one | |
1456 | coneValid = kTRUE; | |
0cb49d99 | 1457 | } |
8628b70c | 1458 | } |
1459 | } | |
1460 | ||
b896743a | 1461 | |
8628b70c | 1462 | // Get the cones' pt and calculate delta pt |
1463 | if (coneValid) | |
1464 | deltaPt = GetConePt(tmpRandConeEta,tmpRandConePhi,fRandConeRadius) - (rho*fRandConeRadius*fRandConeRadius*TMath::Pi()); | |
12eb4ac1 | 1465 | |
8628b70c | 1466 | #ifdef DEBUGMODE |
efb9b161 | 1467 | AliInfo("Got Delta Pt."); |
8628b70c | 1468 | #endif |
a8b7cbf6 | 1469 | return deltaPt; |
8628b70c | 1470 | } |
1471 | ||
1472 | //________________________________________________________________________ | |
0cb49d99 | 1473 | void AliAnalysisTaskChargedJetsPA::GetKTBackgroundDensityAll(Int_t numberExcludeLeadingJets, Double_t& rhoPbPb, Double_t& rhoPbPbWithGhosts, Double_t& rhoCMS, Double_t& rhoImprovedCMS, Double_t& rhoMean, Double_t& rhoTrackLike) |
8628b70c | 1474 | { |
1475 | #ifdef DEBUGMODE | |
0cb49d99 | 1476 | AliInfo("Getting ALL KT background density."); |
8628b70c | 1477 | #endif |
1478 | ||
b95d0245 | 1479 | static Double_t tmpRhoPbPb[1024]; |
1480 | static Double_t tmpRhoPbPbWithGhosts[1024]; | |
1481 | static Double_t tmpRhoMean[1024]; | |
1482 | static Double_t tmpRhoCMS[1024]; | |
1483 | static Double_t tmpRhoImprovedCMS[1024]; | |
1484 | Double_t tmpCoveredArea = 0.0; | |
1485 | Double_t tmpSummedArea = 0.0; | |
1486 | Double_t tmpPtTrackLike = 0.0; | |
1487 | Double_t tmpAreaTrackLike = 0.0; | |
8628b70c | 1488 | |
1489 | // Setting invalid values | |
b95d0245 | 1490 | rhoPbPb = 0.0; |
1491 | rhoPbPbWithGhosts = 0.0; | |
1492 | rhoCMS = 0.0; | |
1493 | rhoImprovedCMS = 0.0; | |
1494 | rhoMean = 0.0; | |
1495 | rhoTrackLike = 0.0; | |
8628b70c | 1496 | |
b95d0245 | 1497 | Int_t rhoPbPbJetCount = 0; |
1498 | Int_t rhoPbPbWithGhostsJetCount = 0; | |
1499 | Int_t rhoCMSJetCount = 0; | |
1500 | Int_t rhoImprovedCMSJetCount = 0; | |
1501 | Int_t rhoMeanJetCount = 0; | |
e8df4140 | 1502 | |
e8df4140 | 1503 | |
b95d0245 | 1504 | // Exclude UP TO numberExcludeLeadingJets |
1505 | if(numberExcludeLeadingJets==-1) | |
1506 | numberExcludeLeadingJets = fNumberSignalJets; | |
1507 | if (fNumberSignalJets < numberExcludeLeadingJets) | |
1508 | numberExcludeLeadingJets = fNumberSignalJets; | |
8628b70c | 1509 | |
e8df4140 | 1510 | for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++) |
8628b70c | 1511 | { |
e8df4140 | 1512 | AliEmcalJet* backgroundJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i)); |
b95d0245 | 1513 | |
e8df4140 | 1514 | if (!backgroundJet) |
8628b70c | 1515 | { |
1516 | AliError(Form("%s: Could not receive jet %d", GetName(), i)); | |
1517 | continue; | |
1518 | } | |
1519 | ||
271cbc5d | 1520 | tmpSummedArea += backgroundJet->Area(); |
1521 | if(backgroundJet->Pt() > 0.150) | |
1522 | tmpCoveredArea += backgroundJet->Area(); | |
1523 | ||
2a82f637 | 1524 | if (!IsBackgroundJetInAcceptance(backgroundJet)) |
1525 | continue; | |
1526 | ||
b95d0245 | 1527 | // Search for overlap with signal jets |
1528 | Bool_t isOverlapping = kFALSE; | |
1529 | for(Int_t j=0;j<numberExcludeLeadingJets;j++) | |
e8df4140 | 1530 | { |
013103f5 | 1531 | AliEmcalJet* signalJet = fFirstLeadingJet; |
1532 | if(j==1) | |
1533 | signalJet = fSecondLeadingJet; | |
c2b0976c | 1534 | |
013103f5 | 1535 | if(signalJet->Pt() < 5.0) |
1536 | continue; | |
e8df4140 | 1537 | |
013103f5 | 1538 | if(IsJetOverlapping(signalJet, backgroundJet)) |
b95d0245 | 1539 | { |
013103f5 | 1540 | isOverlapping = kTRUE; |
1541 | break; | |
b95d0245 | 1542 | } |
1543 | } | |
1544 | ||
013103f5 | 1545 | Double_t tmpRho = 0.0; |
1546 | if(backgroundJet->Area()) | |
1547 | tmpRho = backgroundJet->Pt() / backgroundJet->Area(); | |
0cb49d99 | 1548 | |
013103f5 | 1549 | // PbPb approach (take ghosts into account) |
1550 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
0cb49d99 | 1551 | { |
013103f5 | 1552 | tmpRhoPbPbWithGhosts[rhoPbPbWithGhostsJetCount] = tmpRho; |
1553 | rhoPbPbWithGhostsJetCount++; | |
0cb49d99 | 1554 | } |
1555 | ||
0cb49d99 | 1556 | if(backgroundJet->Pt() > 0.150) |
013103f5 | 1557 | { |
1558 | // CMS approach: don't take ghosts into acount | |
1559 | tmpRhoCMS[rhoCMSJetCount] = tmpRho; | |
1560 | rhoCMSJetCount++; | |
0cb49d99 | 1561 | |
013103f5 | 1562 | // Improved CMS approach: like CMS but excluding signal |
1563 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
0cb49d99 | 1564 | { |
1565 | tmpRhoImprovedCMS[rhoImprovedCMSJetCount] = tmpRho; | |
1566 | rhoImprovedCMSJetCount++; | |
1567 | } | |
013103f5 | 1568 | |
1569 | // PbPb w/o ghosts approach (just neglect ghosts) | |
1570 | if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet)) | |
1571 | { | |
1572 | tmpRhoPbPb[rhoPbPbJetCount] = tmpRho; | |
1573 | rhoPbPbJetCount++; | |
1574 | } | |
1575 | } | |
1576 | ||
1577 | // (no overlap with signal jets) | |
1578 | if(!isOverlapping) | |
1579 | { | |
1580 | // Mean approach | |
1581 | tmpRhoMean[rhoMeanJetCount] = tmpRho; | |
1582 | rhoMeanJetCount++; | |
1583 | ||
1584 | // Track like approach approach | |
1585 | tmpPtTrackLike += backgroundJet->Pt(); | |
1586 | tmpAreaTrackLike += backgroundJet->Area(); | |
1587 | } | |
1588 | ||
0cb49d99 | 1589 | } |
1590 | ||
013103f5 | 1591 | if (tmpAreaTrackLike > 0) |
1592 | rhoTrackLike = tmpPtTrackLike/tmpAreaTrackLike; | |
1593 | if (rhoPbPbJetCount > 0) | |
1594 | rhoPbPb = TMath::Median(rhoPbPbJetCount, tmpRhoPbPb); | |
1595 | if (rhoPbPbWithGhostsJetCount > 0) | |
1596 | rhoPbPbWithGhosts = TMath::Median(rhoPbPbWithGhostsJetCount, tmpRhoPbPbWithGhosts); | |
1597 | if (rhoCMSJetCount > 0) | |
1598 | rhoCMS = TMath::Median(rhoCMSJetCount, tmpRhoCMS) * tmpCoveredArea/tmpSummedArea; | |
0cb49d99 | 1599 | if (rhoImprovedCMSJetCount > 0) |
1600 | { | |
c154ba90 | 1601 | rhoImprovedCMS = TMath::Median(rhoImprovedCMSJetCount, tmpRhoImprovedCMS) * tmpCoveredArea/tmpSummedArea; |
0cb49d99 | 1602 | } |
013103f5 | 1603 | if (rhoMeanJetCount > 0) |
1604 | rhoMean = TMath::Mean(rhoMeanJetCount, tmpRhoMean); | |
1605 | ||
8628b70c | 1606 | #ifdef DEBUGMODE |
013103f5 | 1607 | AliInfo("Got ALL KT background density."); |
8628b70c | 1608 | #endif |
1609 | } | |
1610 | ||
8628b70c | 1611 | //________________________________________________________________________ |
b95d0245 | 1612 | void AliAnalysisTaskChargedJetsPA::GetTRBackgroundDensity(Int_t numberExcludeLeadingJets, Double_t& rhoNoExclusion, Double_t& rhoConeExclusion02, Double_t& rhoConeExclusion04, Double_t& rhoConeExclusion06, Double_t& rhoConeExclusion08, Double_t& rhoExactExclusion) |
8628b70c | 1613 | { |
1614 | #ifdef DEBUGMODE | |
12eb4ac1 | 1615 | AliInfo("Getting TR background density."); |
8628b70c | 1616 | #endif |
1617 | ||
b95d0245 | 1618 | Double_t summedTracksPtCone04 = 0.0; |
4856f9c9 | 1619 | Double_t summedTracksPtCone02 = 0.0; |
b95d0245 | 1620 | Double_t summedTracksPtCone06 = 0.0; |
1621 | Double_t summedTracksPtCone08 = 0.0; | |
1622 | Double_t summedTracksPtWithinJets = 0.0; | |
8628b70c | 1623 | Double_t summedTracksPt = 0.0; |
b95d0245 | 1624 | |
8628b70c | 1625 | // Setting invalid values |
b95d0245 | 1626 | rhoNoExclusion = 0.0; |
1627 | rhoConeExclusion02 = 0.0; | |
1628 | rhoConeExclusion04 = 0.0; | |
1629 | rhoConeExclusion06 = 0.0; | |
1630 | rhoConeExclusion08 = 0.0; | |
1631 | rhoExactExclusion = 0.0; | |
1632 | ||
8628b70c | 1633 | // Exclude UP TO numberExcludeLeadingJets |
b95d0245 | 1634 | if(numberExcludeLeadingJets==-1) |
013103f5 | 1635 | numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV; |
b95d0245 | 1636 | if (fNumberSignalJets < numberExcludeLeadingJets) |
013103f5 | 1637 | numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV; |
1638 | if(numberExcludeLeadingJets>2) | |
f800ea4e | 1639 | { |
90297a16 | 1640 | AliWarning(Form("Warning: GetTRBackgroundDensity() can only exclude up to 2 leading jets! Demanded %i", numberExcludeLeadingJets) ); |
013103f5 | 1641 | numberExcludeLeadingJets = 2; |
f800ea4e CL |
1642 | } |
1643 | ||
b95d0245 | 1644 | for (Int_t i = 0; i < fTrackArray->GetEntries(); i++) |
8628b70c | 1645 | { |
8628b70c | 1646 | AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i)); |
b95d0245 | 1647 | Bool_t trackWithinJet = kFALSE; Bool_t trackWithin02Cone = kFALSE; Bool_t trackWithin04Cone = kFALSE; Bool_t trackWithin06Cone = kFALSE; Bool_t trackWithin08Cone = kFALSE; |
1648 | ||
8628b70c | 1649 | if (IsTrackInAcceptance(tmpTrack)) |
b95d0245 | 1650 | { |
1651 | // Check if tracks overlaps with jet | |
1652 | for(Int_t j=0;j<numberExcludeLeadingJets;j++) | |
8628b70c | 1653 | { |
013103f5 | 1654 | AliEmcalJet* signalJet = fFirstLeadingJet; |
1655 | if(j==1) | |
1656 | signalJet = fSecondLeadingJet; | |
b95d0245 | 1657 | |
f800ea4e CL |
1658 | if(signalJet->Pt() < 5.0) |
1659 | continue; | |
1660 | ||
b95d0245 | 1661 | // Exact jet exclusion |
1662 | if (IsTrackInJet(signalJet, i)) | |
1663 | trackWithinJet = kTRUE; | |
1664 | ||
1665 | // Cone exclusions | |
1666 | if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.2)) | |
8628b70c | 1667 | { |
b95d0245 | 1668 | trackWithin02Cone = kTRUE; |
1669 | trackWithin04Cone = kTRUE; | |
1670 | trackWithin06Cone = kTRUE; | |
1671 | trackWithin08Cone = kTRUE; | |
1672 | break; | |
1673 | } | |
1674 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.4)) | |
1675 | { | |
1676 | trackWithin04Cone = kTRUE; | |
1677 | trackWithin06Cone = kTRUE; | |
1678 | trackWithin08Cone = kTRUE; | |
8628b70c | 1679 | } |
b95d0245 | 1680 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.6)) |
8628b70c | 1681 | { |
b95d0245 | 1682 | trackWithin06Cone = kTRUE; |
1683 | trackWithin08Cone = kTRUE; | |
1684 | } | |
1685 | else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.8)) | |
1686 | { | |
1687 | trackWithin08Cone = kTRUE; | |
8628b70c | 1688 | } |
1689 | } | |
b95d0245 | 1690 | |
1691 | if(!trackWithin08Cone) | |
1692 | { | |
1693 | summedTracksPtCone08 += tmpTrack->Pt(); | |
1694 | } | |
1695 | if(!trackWithin06Cone) | |
1696 | { | |
1697 | summedTracksPtCone06 += tmpTrack->Pt(); | |
1698 | } | |
1699 | if(!trackWithin04Cone) | |
1700 | { | |
1701 | summedTracksPtCone04 += tmpTrack->Pt(); | |
1702 | } | |
1703 | if(!trackWithin02Cone) | |
1704 | { | |
1705 | summedTracksPtCone02 += tmpTrack->Pt(); | |
1706 | } | |
1707 | if(!trackWithinJet) | |
1708 | { | |
1709 | summedTracksPtWithinJets += tmpTrack->Pt(); | |
1710 | } | |
1711 | summedTracksPt += tmpTrack->Pt(); | |
1712 | ||
1713 | } | |
8628b70c | 1714 | } |
1715 | ||
b95d0245 | 1716 | // Calculate the correct area where the tracks were taking from |
8628b70c | 1717 | |
2f0dd1d3 | 1718 | Double_t tmpFullTPCArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi(); |
b95d0245 | 1719 | Double_t tmpAreaCone02 = tmpFullTPCArea; |
1720 | Double_t tmpAreaCone04 = tmpFullTPCArea; | |
1721 | Double_t tmpAreaCone06 = tmpFullTPCArea; | |
1722 | Double_t tmpAreaCone08 = tmpFullTPCArea; | |
1723 | Double_t tmpAreaWithinJets = tmpFullTPCArea; | |
013103f5 | 1724 | std::vector<Double_t> tmpEtas(fNumberSignalJetsAbove5GeV); |
1725 | std::vector<Double_t> tmpPhis(fNumberSignalJetsAbove5GeV); | |
b95d0245 | 1726 | |
f800ea4e | 1727 | Int_t iSignal = 0; |
b95d0245 | 1728 | for(Int_t i=0;i<numberExcludeLeadingJets;i++) |
1729 | { | |
013103f5 | 1730 | AliEmcalJet* signalJet = fFirstLeadingJet; |
1731 | if(i==1) | |
1732 | signalJet = fSecondLeadingJet; | |
f800ea4e | 1733 | |
013103f5 | 1734 | if(signalJet->Pt() < 5.0) |
f800ea4e CL |
1735 | continue; |
1736 | ||
013103f5 | 1737 | tmpEtas[iSignal] = signalJet->Eta(); |
1738 | tmpPhis[iSignal] = signalJet->Phi(); | |
1739 | tmpAreaWithinJets -= signalJet->Area(); | |
f800ea4e CL |
1740 | |
1741 | iSignal++; | |
8628b70c | 1742 | } |
1743 | ||
013103f5 | 1744 | tmpAreaCone02 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.2, fMinEta, fMaxEta, 0., TMath::TwoPi()); |
1745 | tmpAreaCone04 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.4, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1746 | tmpAreaCone06 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.6, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
1747 | tmpAreaCone08 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.8, fMinEta, fMaxEta, 0., TMath::TwoPi()); | |
b95d0245 | 1748 | |
1749 | rhoConeExclusion02 = summedTracksPtCone02/tmpAreaCone02; | |
1750 | rhoConeExclusion04 = summedTracksPtCone04/tmpAreaCone04; | |
1751 | rhoConeExclusion06 = summedTracksPtCone06/tmpAreaCone06; | |
1752 | rhoConeExclusion08 = summedTracksPtCone08/tmpAreaCone08; | |
1753 | rhoExactExclusion = summedTracksPtWithinJets/tmpAreaWithinJets; | |
1754 | rhoNoExclusion = summedTracksPt/tmpFullTPCArea; | |
1755 | ||
1756 | ||
8628b70c | 1757 | #ifdef DEBUGMODE |
12eb4ac1 | 1758 | AliInfo("Got TR background density."); |
8628b70c | 1759 | #endif |
1760 | } | |
1761 | ||
ac9c07e9 | 1762 | //________________________________________________________________________ |
3dff28bc | 1763 | void AliAnalysisTaskChargedJetsPA::GetPPBackgroundDensity(Double_t& background) |
ac9c07e9 CL |
1764 | { |
1765 | // This is the background that was used for the pp 7 TeV ALICE paper | |
3dff28bc | 1766 | // The background is estimated using the leading jet |
1767 | ||
1768 | background = 0; | |
1769 | ||
3dff28bc | 1770 | AliEmcalJet* jet = NULL; |
013103f5 | 1771 | if(fFirstLeadingJet) |
1772 | jet = fFirstLeadingJet; | |
3dff28bc | 1773 | else |
1774 | return; | |
1775 | ||
ac9c07e9 CL |
1776 | Double_t jetMom[3] = { jet->Px(), jet->Py(), jet->Pz() }; |
1777 | TVector3 jet3mom1(jetMom); | |
1778 | TVector3 jet3mom2(jetMom); | |
ac9c07e9 CL |
1779 | |
1780 | jet3mom1.RotateZ(TMath::Pi()); | |
1781 | jet3mom2.RotateZ(-TMath::Pi()); | |
1782 | ||
1783 | for (int i = 0; i < fTrackArray->GetEntries(); i++) | |
1784 | { | |
1785 | AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
72aa6b04 | 1786 | if (!IsTrackInAcceptance(track)) |
1787 | continue; | |
ac9c07e9 CL |
1788 | |
1789 | Double_t trackMom[3] = { track->Px(), track->Py(), track->Pz() }; | |
1790 | TVector3 track3mom(trackMom); | |
1791 | ||
1792 | Double_t dR1 = jet3mom1.DeltaR(track3mom); | |
1793 | Double_t dR2 = jet3mom2.DeltaR(track3mom); | |
1794 | ||
1795 | if (dR1 <= fSignalJetRadius || dR2 <= fSignalJetRadius) | |
1796 | background += track3mom.Pt(); | |
1797 | } | |
1798 | ||
1799 | background /= (2 * TMath::Pi() * fSignalJetRadius * fSignalJetRadius); | |
1800 | } | |
1801 | ||
8628b70c | 1802 | //________________________________________________________________________ |
1803 | void AliAnalysisTaskChargedJetsPA::Calculate(AliVEvent* event) | |
1804 | { | |
1805 | #ifdef DEBUGMODE | |
efb9b161 | 1806 | AliInfo("Starting Calculate()."); |
8628b70c | 1807 | #endif |
1808 | ////////////////////// NOTE: initialization & casting | |
1809 | ||
c2b0976c | 1810 | fEventCounter++; |
1811 | ||
c2b0976c | 1812 | // This is to take only every Nth event |
1813 | if((fEventCounter+fPartialAnalysisIndex) % fPartialAnalysisNParts != 0) | |
1814 | return; | |
1815 | ||
0cb49d99 | 1816 | if(!IsEventInAcceptance(event)) |
1817 | return; | |
8628b70c | 1818 | |
8628b70c | 1819 | #ifdef DEBUGMODE |
efb9b161 | 1820 | AliInfo("Calculate()::Init done."); |
8628b70c | 1821 | #endif |
1822 | ||
013103f5 | 1823 | ////////////////////// NOTE: Create cut histograms |
1824 | ||
1825 | if(fAnalyzeTrackcuts) | |
1826 | CreateCutHistograms(); | |
1827 | ||
8628b70c | 1828 | ////////////////////// NOTE: Get Centrality, (Leading)Signal jets and Background |
1829 | ||
12eb4ac1 | 1830 | // Get centrality |
277217ca | 1831 | AliCentrality* tmpCentrality = event->GetCentrality(); |
4856f9c9 | 1832 | Double_t centralityPercentile = -1.0; |
277217ca | 1833 | Double_t centralityPercentileCL1 = 0.0; |
b95d0245 | 1834 | Double_t centralityPercentileV0A = 0.0; |
1835 | Double_t centralityPercentileV0C = 0.0; | |
1836 | Double_t centralityPercentileV0M = 0.0; | |
271cbc5d | 1837 | Double_t centralityPercentileZNA = 0.0; |
8628b70c | 1838 | if (tmpCentrality != NULL) |
b95d0245 | 1839 | { |
277217ca | 1840 | centralityPercentile = tmpCentrality->GetCentralityPercentile(fCentralityType.Data()); |
1841 | centralityPercentileCL1 = tmpCentrality->GetCentralityPercentile("CL1"); | |
b95d0245 | 1842 | centralityPercentileV0A = tmpCentrality->GetCentralityPercentile("V0A"); |
1843 | centralityPercentileV0C = tmpCentrality->GetCentralityPercentile("V0C"); | |
1844 | centralityPercentileV0M = tmpCentrality->GetCentralityPercentile("V0M"); | |
271cbc5d | 1845 | centralityPercentileZNA = tmpCentrality->GetCentralityPercentile("ZNA"); |
b95d0245 | 1846 | } |
8628b70c | 1847 | |
9f1e4f53 | 1848 | if(fSetCentralityToOne) |
b95d0245 | 1849 | centralityPercentile = 1.0; |
9f1e4f53 | 1850 | |
013103f5 | 1851 | ////////////////////// NOTE: Get event QA histograms |
8628b70c | 1852 | |
013103f5 | 1853 | FillHistogram("hVertexX",fPrimaryVertex->GetX()); |
1854 | FillHistogram("hVertexY",fPrimaryVertex->GetY()); | |
1855 | FillHistogram("hVertexXY",fPrimaryVertex->GetX(), fPrimaryVertex->GetY()); | |
1856 | FillHistogram("hVertexR",TMath::Sqrt(fPrimaryVertex->GetX()*fPrimaryVertex->GetX() + fPrimaryVertex->GetY()*fPrimaryVertex->GetY())); | |
277217ca | 1857 | FillHistogram("hCentralityCL1",centralityPercentileCL1); |
013103f5 | 1858 | FillHistogram("hCentralityV0M",centralityPercentileV0M); |
1859 | FillHistogram("hCentralityV0A",centralityPercentileV0A); | |
1860 | FillHistogram("hCentralityV0C",centralityPercentileV0C); | |
1861 | FillHistogram("hCentralityZNA",centralityPercentileZNA); | |
013103f5 | 1862 | |
1863 | if(!fDoJetAnalysis) | |
1864 | return; | |
1865 | ||
1866 | GetLeadingJets(); | |
1867 | ||
90297a16 | 1868 | |
1869 | /* | |
1870 | //DEBUG | |
1871 | if(fFirstLeadingJet->Pt()>=80.) | |
1872 | { | |
1873 | const char* fname = CurrentFileName(); | |
1874 | TObjString* tmpStr = new TObjString(Form("jet pT=%3.3f, fname=%s, entry=%i", fFirstLeadingJet->Pt(), fname, AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry())); | |
1875 | fCurrentOutputList->Add(tmpStr); | |
1876 | } | |
1877 | //DEBUG | |
1878 | */ | |
1879 | ||
013103f5 | 1880 | // ##################### Calculate background densities |
b95d0245 | 1881 | Double_t backgroundKTImprovedCMS = -1.0; |
013103f5 | 1882 | Double_t backgroundExternal = -1.0; |
b95d0245 | 1883 | Double_t backgroundKTPbPb = -1.0; |
1884 | Double_t backgroundKTPbPbWithGhosts = -1.0; | |
1885 | Double_t backgroundKTCMS = -1.0; | |
1886 | Double_t backgroundKTMean = -1.0; | |
1887 | Double_t backgroundKTTrackLike = -1.0; | |
1888 | Double_t backgroundTRNoExcl = -1.0; | |
1889 | Double_t backgroundTRCone02 = -1.0; | |
1890 | Double_t backgroundTRCone04 = -1.0; | |
1891 | Double_t backgroundTRCone06 = -1.0; | |
1892 | Double_t backgroundTRCone08 = -1.0; | |
1893 | Double_t backgroundTRExact = -1.0; | |
ac9c07e9 | 1894 | Double_t backgroundPP = -1.0; |
3dff28bc | 1895 | Double_t backgroundJetProfile = -1.0; |
b95d0245 | 1896 | |
013103f5 | 1897 | // Get background estimates |
1898 | GetKTBackgroundDensityAll (fNumberExcludedJets, backgroundKTPbPb, backgroundKTPbPbWithGhosts, backgroundKTCMS, backgroundKTImprovedCMS, backgroundKTMean, backgroundKTTrackLike); | |
1899 | GetTRBackgroundDensity (fNumberExcludedJets, backgroundTRNoExcl, backgroundTRCone02, backgroundTRCone04, backgroundTRCone06, backgroundTRCone08, backgroundTRExact); | |
1900 | GetPPBackgroundDensity(backgroundPP); | |
1901 | ||
1902 | backgroundExternal = GetExternalRho(); | |
1903 | if(fNoExternalBackground) | |
1904 | backgroundExternal = 0; | |
1905 | ||
1906 | if(fBackgroundForJetProfile==0) | |
1907 | backgroundJetProfile = backgroundExternal; | |
1908 | else if(fBackgroundForJetProfile==1) | |
1909 | backgroundJetProfile = backgroundKTImprovedCMS; | |
1910 | else if(fBackgroundForJetProfile==2) | |
1911 | backgroundJetProfile = backgroundKTCMS; | |
1912 | else if(fBackgroundForJetProfile==3) | |
1913 | backgroundJetProfile = backgroundPP; | |
1914 | else if(fBackgroundForJetProfile==4) | |
1915 | backgroundJetProfile = backgroundTRCone06; | |
1916 | else if(fBackgroundForJetProfile==5) | |
1917 | backgroundJetProfile = 0; | |
8628b70c | 1918 | |
1919 | #ifdef DEBUGMODE | |
efb9b161 | 1920 | AliInfo("Calculate()::Centrality&SignalJets&Background-Calculation done."); |
8628b70c | 1921 | #endif |
8628b70c | 1922 | |
013103f5 | 1923 | // ##################### Fill event QA histograms |
0cb49d99 | 1924 | |
013103f5 | 1925 | Int_t trackCountAcc = 0; |
1926 | Int_t nTracks = fTrackArray->GetEntries(); | |
1927 | for (Int_t i = 0; i < nTracks; i++) | |
1928 | { | |
1929 | AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i)); | |
0cb49d99 | 1930 | |
013103f5 | 1931 | if (track != 0) |
1932 | if (track->Pt() >= fMinTrackPt) | |
b95d0245 | 1933 | { |
013103f5 | 1934 | FillHistogram("hTrackPhiEta", track->Phi(),track->Eta(), 1); |
1935 | FillHistogram("hTrackPtPhiEta", track->Phi(),track->Eta(), track->Pt()); | |
b95d0245 | 1936 | } |
b95d0245 | 1937 | |
013103f5 | 1938 | if (IsTrackInAcceptance(track)) |
2a82f637 | 1939 | { |
013103f5 | 1940 | FillHistogram("hTrackPt", track->Pt(), centralityPercentile); |
3c6bb668 | 1941 | |
013103f5 | 1942 | if(track->Eta() >= 0) |
1943 | FillHistogram("hTrackPtPosEta", track->Pt(), centralityPercentile); | |
1944 | else | |
1945 | FillHistogram("hTrackPtNegEta", track->Pt(), centralityPercentile); | |
1946 | ||
1947 | FillHistogram("hTrackEta", track->Eta(), centralityPercentile); | |
1948 | FillHistogram("hTrackPhi", track->Phi()); | |
1949 | ||
1950 | if(static_cast<AliPicoTrack*>(track)) | |
3c6bb668 | 1951 | { |
013103f5 | 1952 | FillHistogram("hTrackPhiTrackType", track->Phi(), (static_cast<AliPicoTrack*>(track))->GetTrackType()); |
3c6bb668 | 1953 | FillHistogram("hTrackPtTrackType", track->Pt(), (static_cast<AliPicoTrack*>(track))->GetTrackType()); |
1954 | } | |
2a82f637 | 1955 | |
013103f5 | 1956 | for(Int_t j=0;j<20;j++) |
1957 | if(track->Pt() > j) | |
1958 | FillHistogram("hTrackPhiPtCut", track->Phi(), track->Pt()); | |
1959 | ||
1960 | FillHistogram("hTrackCharge", track->Charge()); | |
1961 | trackCountAcc++; | |
2a82f637 | 1962 | } |
b95d0245 | 1963 | } |
013103f5 | 1964 | FillHistogram("hTrackCountAcc", trackCountAcc, centralityPercentile); |
1965 | ||
b95d0245 | 1966 | #ifdef DEBUGMODE |
1967 | AliInfo("Calculate()::QA done."); | |
1968 | #endif | |
1969 | ||
013103f5 | 1970 | // ##################### Fill jet histograms |
1971 | ||
1972 | FillHistogram("hJetCountAll", fJetArray->GetEntries()); | |
1973 | FillHistogram("hJetCountAccepted", fNumberSignalJets); | |
1974 | FillHistogram("hJetCount", fJetArray->GetEntries(), fNumberSignalJets); | |
1975 | if (fFirstLeadingJet) | |
1976 | { | |
1977 | FillHistogram("hLeadingJetPt", fFirstLeadingJet->Pt()); | |
1978 | FillHistogram("hCorrectedLeadingJetPt", GetCorrectedJetPt(fFirstLeadingJet,backgroundExternal)); | |
1979 | } | |
1980 | if (fSecondLeadingJet) | |
1981 | { | |
1982 | FillHistogram("hSecondLeadingJetPt", fSecondLeadingJet->Pt()); | |
1983 | FillHistogram("hCorrectedSecondLeadingJetPt", GetCorrectedJetPt(fSecondLeadingJet,backgroundExternal)); | |
1984 | } | |
8628b70c | 1985 | |
013103f5 | 1986 | for (Int_t i = 0; i<fJetArray->GetEntries(); i++) |
8628b70c | 1987 | { |
013103f5 | 1988 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); |
1989 | if (!tmpJet) | |
1990 | continue; | |
1991 | ||
1992 | // ### JETS BEFORE ANY CUTS | |
1993 | if (tmpJet->Area() >= fMinJetArea) | |
1994 | FillHistogram("hRawJetPhiEta", tmpJet->Phi(), tmpJet->Eta()); | |
1995 | if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) | |
1996 | FillHistogram("hRawJetArea", tmpJet->Area()); | |
1997 | ||
1998 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 0.5); | |
1999 | if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) | |
8628b70c | 2000 | { |
013103f5 | 2001 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 1.5); |
2002 | if (tmpJet->Pt() >= fMinJetPt) | |
da40b4cb | 2003 | { |
013103f5 | 2004 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 2.5); |
2005 | if (tmpJet->Area() >= fMinJetArea) | |
da40b4cb | 2006 | { |
013103f5 | 2007 | FillHistogram("hJetPtCutStages", tmpJet->Pt(), 3.5); |
da40b4cb | 2008 | } |
e8df4140 | 2009 | } |
013103f5 | 2010 | } |
c2b0976c | 2011 | |
013103f5 | 2012 | // ### JETS AFTER CUTS |
2013 | if(IsSignalJetInAcceptance(tmpJet)) | |
2014 | { | |
2015 | // Background corrected jet spectra | |
32a2b258 | 2016 | FillHistogram("hJetPtNoBgrdSubtracted", GetCorrectedJetPt(tmpJet, 0.0), centralityPercentile); |
013103f5 | 2017 | FillHistogram("hJetPtBgrdSubtractedExternal", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); |
2018 | FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile); | |
2019 | FillHistogram("hJetPtBgrdSubtractedPP", GetCorrectedJetPt(tmpJet, backgroundPP), centralityPercentile); | |
2020 | if(tmpJet->Phi() >= TMath::Pi()) | |
2021 | FillHistogram("hJetPtBgrdSubtractedExternal_Phi2", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); | |
2022 | else | |
2023 | FillHistogram("hJetPtBgrdSubtractedExternal_Phi1", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile); | |
2024 | FillHistogram("hJetPtBgrdSubtractedTR", GetCorrectedJetPt(tmpJet, backgroundTRCone06), centralityPercentile); | |
2025 | FillHistogram("hJetPtBgrdSubtractedKTPbPb", GetCorrectedJetPt(tmpJet, backgroundKTPbPb), centralityPercentile); | |
2026 | FillHistogram("hJetPtBgrdSubtractedKTPbPbWithGhosts", GetCorrectedJetPt(tmpJet, backgroundKTPbPbWithGhosts), centralityPercentile); | |
2027 | FillHistogram("hJetPtBgrdSubtractedKTCMS", GetCorrectedJetPt(tmpJet, backgroundKTCMS), centralityPercentile); | |
2028 | FillHistogram("hJetPtBgrdSubtractedKTMean", GetCorrectedJetPt(tmpJet, backgroundKTMean), centralityPercentile); | |
2029 | FillHistogram("hJetPtBgrdSubtractedKTTrackLike", GetCorrectedJetPt(tmpJet, backgroundKTTrackLike), centralityPercentile); | |
2030 | ||
2031 | FillHistogram("hJetPtSubtractedRhoExternal", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundExternal)); | |
2032 | FillHistogram("hJetPtSubtractedRhoKTImprovedCMS", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS)); | |
2033 | FillHistogram("hJetPtSubtractedRhoPP", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundPP)); | |
b896743a | 2034 | for(Int_t j=0; j<fRandConeNumber; j++) |
2035 | FillHistogram("hDeltaPtExternalBgrdVsPt", GetDeltaPt(backgroundExternal), GetCorrectedJetPt(tmpJet, backgroundExternal)); | |
2036 | FillHistogram("hKTBackgroundExternalVsPt", backgroundExternal, GetCorrectedJetPt(tmpJet, backgroundExternal)); | |
013103f5 | 2037 | |
a8b7cbf6 | 2038 | // ###### CONSTITUENT ANALYSIS |
013103f5 | 2039 | |
90297a16 | 2040 | if(fAnalyzeJetConstituents) |
a8b7cbf6 | 2041 | { |
90297a16 | 2042 | THnF* tmpConstituentHist = static_cast<THnF*>(fCurrentOutputList->FindObject("hJetConstituents")); |
2043 | THnF* tmpConstituentDistanceHist = static_cast<THnF*>(fCurrentOutputList->FindObject("hJetConstituentDistance")); | |
a8b7cbf6 | 2044 | |
90297a16 | 2045 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) |
2046 | { | |
2047 | AliVParticle* tmpTrack = tmpJet->TrackAt(j, fTrackArray); | |
2048 | // Define random cone | |
2049 | Double_t tmpRandConeEta = fMinJetEta + fRandom->Rndm()*TMath::Abs(fMaxJetEta-fMinJetEta); | |
2050 | Double_t tmpRandConePhi = fRandom->Rndm()*TMath::TwoPi(); | |
a8b7cbf6 | 2051 | |
90297a16 | 2052 | Double_t tmpPConeEta = tmpJet->Eta(); |
2053 | Double_t tmpPConePhi = tmpJet->Phi() + TMath::Pi(); | |
a8b7cbf6 | 2054 | |
90297a16 | 2055 | if(tmpPConePhi>=TMath::TwoPi()) |
2056 | tmpPConePhi = tmpPConePhi - TMath::TwoPi(); | |
a8b7cbf6 | 2057 | |
90297a16 | 2058 | Double_t tmpRCcount = GetConeConstituentCount(tmpRandConeEta, tmpRandConePhi, fSignalJetRadius); |
2059 | Double_t tmpPCcount = GetConeConstituentCount(tmpPConeEta, tmpPConePhi, fSignalJetRadius); | |
a8b7cbf6 | 2060 | |
90297a16 | 2061 | Double_t tmpDistance = TMath::Sqrt( (tmpJet->Eta()-tmpTrack->Eta())*(tmpJet->Eta()-tmpTrack->Eta()) |
2062 | + (tmpJet->Phi()-tmpTrack->Phi())*(tmpJet->Phi()-tmpTrack->Phi()) ); // distance between jet axis and track | |
a8b7cbf6 | 2063 | |
90297a16 | 2064 | Double_t tmpVec1[5] = {tmpJet->Pt(), tmpTrack->Pt(), static_cast<Double_t>(tmpJet->GetNumberOfTracks()), tmpRCcount, tmpPCcount}; |
2065 | Double_t tmpVec2[4] = {tmpJet->Pt(), tmpTrack->Pt(), static_cast<Double_t>(tmpJet->GetNumberOfTracks()), tmpDistance}; | |
a8b7cbf6 | 2066 | |
a8b7cbf6 | 2067 | |
90297a16 | 2068 | tmpConstituentHist->Fill(tmpVec1); |
2069 | tmpConstituentDistanceHist->Fill(tmpVec2); | |
2070 | ||
2071 | FillHistogram("hJetConstituentPtVsJetPt", tmpTrack->Pt(), tmpJet->Pt()); | |
2072 | } | |
2073 | } | |
2074 | ||
a8b7cbf6 | 2075 | FillHistogram("hJetPtVsConstituentCount", tmpJet->Pt(),tmpJet->GetNumberOfTracks()); |
013103f5 | 2076 | |
3691a11a | 2077 | // Leading track biased jets |
2078 | Double_t leadingTrackPt = 0.0; | |
2079 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) | |
2080 | { | |
2081 | if(tmpJet->TrackAt(j, fTrackArray)->Pt() > leadingTrackPt) | |
2082 | leadingTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt(); | |
2083 | } | |
2084 | ||
2085 | if(leadingTrackPt >= 10) | |
2086 | FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS_Biased_10GeV", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile); | |
2087 | else if(leadingTrackPt >= 5) | |
2088 | FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS_Biased_5GeV", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile); | |
2089 | else if(leadingTrackPt >= 2) | |
2090 | FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS_Biased_2GeV", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile); | |
2091 | ||
32a2b258 | 2092 | |
2093 | // Fill jet constituent histograms | |
2094 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) | |
2095 | { | |
2096 | FillHistogram("hJetConstituentPt0GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2097 | if(tmpJet->Pt() >= 1.0) | |
2098 | FillHistogram("hJetConstituentPt1GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2099 | if(tmpJet->Pt() >= 2.0) | |
2100 | FillHistogram("hJetConstituentPt2GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2101 | if(tmpJet->Pt() >= 3.0) | |
2102 | FillHistogram("hJetConstituentPt3GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2103 | if(tmpJet->Pt() >= 4.0) | |
2104 | FillHistogram("hJetConstituentPt4GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2105 | if(tmpJet->Pt() >= 5.0) | |
2106 | FillHistogram("hJetConstituentPt5GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2107 | if(tmpJet->Pt() >= 7.0) | |
2108 | FillHistogram("hJetConstituentPt7GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2109 | if(tmpJet->Pt() >= 10.0) | |
2110 | FillHistogram("hJetConstituentPt10GeV", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); | |
2111 | } | |
2112 | ||
013103f5 | 2113 | if(tmpJet->Pt() >= 5.0) |
0cb49d99 | 2114 | { |
013103f5 | 2115 | Double_t lowestTrackPt = 1e99; |
2116 | Double_t highestTrackPt = 0.0; | |
2117 | for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++) | |
2a82f637 | 2118 | { |
277217ca | 2119 | // FillHistogram("hJetConstituentPt", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile); |
013103f5 | 2120 | // Find the lowest pT of a track in the jet |
2121 | if (tmpJet->TrackAt(j, fTrackArray)->Pt() < lowestTrackPt) | |
2122 | lowestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt(); | |
2123 | if (tmpJet->TrackAt(j, fTrackArray)->Pt() > highestTrackPt) | |
2124 | highestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt(); | |
2a82f637 | 2125 | } |
013103f5 | 2126 | FillHistogram("hJetArea", tmpJet->Area(), tmpJet->Pt()); |
2127 | // Signal jet vs. signal jet - "Combinatorial" | |
2128 | for (Int_t j = 0; j<fJetArray->GetEntries(); j++) | |
0cb49d99 | 2129 | { |
013103f5 | 2130 | AliEmcalJet* tmpJet2 = static_cast<AliEmcalJet*>(fJetArray->At(j)); |
2131 | if (!tmpJet2) | |
2132 | continue; | |
2133 | if(tmpJet2->Pt() >= 5.0) | |
2134 | FillHistogram("hJetDeltaPhi", GetDeltaPhi(tmpJet->Phi(), tmpJet2->Phi())); | |
2a82f637 | 2135 | } |
2136 | ||
013103f5 | 2137 | FillHistogram("hJetPhiEta", tmpJet->Phi(),tmpJet->Eta()); |
2138 | FillHistogram("hJetPtPhiEta", tmpJet->Phi(),tmpJet->Eta(),tmpJet->Pt()); | |
2139 | FillHistogram("hJetEta", tmpJet->Eta(), centralityPercentile); | |
2a82f637 | 2140 | |
013103f5 | 2141 | if(lowestTrackPt>=2.0) |
2142 | FillHistogram("hJetEta2GeVTracks", tmpJet->Eta(), centralityPercentile); | |
2143 | if(lowestTrackPt>=4.0) | |
2144 | FillHistogram("hJetEta4GeVTracks", tmpJet->Eta(), centralityPercentile); | |
088fbc16 | 2145 | } |
12eb4ac1 | 2146 | } |
013103f5 | 2147 | } // end of jet loop |
8628b70c | 2148 | |
013103f5 | 2149 | if(fAnalyzeJetProfile) |
2150 | CreateJetProfilePlots(backgroundJetProfile); | |
8628b70c | 2151 | |
2152 | #ifdef DEBUGMODE | |
efb9b161 | 2153 | AliInfo("Calculate()::Jets done."); |
8628b70c | 2154 | #endif |
c2b0976c | 2155 | |
013103f5 | 2156 | // ##################### Fill background plots |
2157 | ||
2158 | FillHistogram("hKTBackgroundExternal", backgroundExternal, centralityPercentile); | |
2159 | if(fFirstLeadingJet && (fFirstLeadingJet->Pt()>=20.)) | |
2160 | FillHistogram("hKTBackgroundExternal20GeV", backgroundExternal, centralityPercentile); | |
2161 | ||
2162 | FillHistogram("hKTBackgroundImprovedCMS", backgroundKTImprovedCMS, centralityPercentile); | |
2163 | FillHistogram("hPPBackground", backgroundPP, centralityPercentile); | |
2164 | FillHistogram("hKTBackgroundPbPb", backgroundKTPbPb, centralityPercentile); | |
2165 | FillHistogram("hKTBackgroundPbPbWithGhosts", backgroundKTPbPbWithGhosts, centralityPercentile); | |
2166 | FillHistogram("hKTBackgroundCMS", backgroundKTCMS, centralityPercentile); | |
2167 | FillHistogram("hKTBackgroundMean", backgroundKTMean, centralityPercentile); | |
2168 | FillHistogram("hKTBackgroundTrackLike", backgroundKTTrackLike, centralityPercentile); | |
2169 | FillHistogram("hTRBackgroundNoExcl", backgroundTRNoExcl, centralityPercentile); | |
2170 | FillHistogram("hTRBackgroundCone02", backgroundTRCone02, centralityPercentile); | |
2171 | FillHistogram("hTRBackgroundCone04", backgroundTRCone04, centralityPercentile); | |
2172 | FillHistogram("hTRBackgroundCone06", backgroundTRCone06, centralityPercentile); | |
2173 | FillHistogram("hTRBackgroundCone08", backgroundTRCone08, centralityPercentile); | |
2174 | FillHistogram("hTRBackgroundExact", backgroundTRExact, centralityPercentile); | |
2175 | ||
2176 | // Calculate the delta pt | |
b896743a | 2177 | for(Int_t i=0; i<fRandConeNumber; i++) |
2178 | { | |
2179 | Double_t tmpRatio =1./10.; | |
2180 | if(fNumberSignalJets) | |
2181 | tmpRatio =1./fNumberSignalJets; | |
2182 | ||
2183 | Double_t tmpDeltaPtNoBackground = GetDeltaPt(0.0); | |
2184 | Double_t tmpDeltaPtExternalBgrd = GetDeltaPt(backgroundExternal); | |
2185 | Double_t tmpDeltaPtExternalBgrdPartialExclusion = GetDeltaPt(backgroundExternal, tmpRatio); | |
2186 | Double_t tmpDeltaPtPP = GetDeltaPt(backgroundPP); | |
2187 | Double_t tmpDeltaPtKTImprovedCMS = GetDeltaPt(backgroundKTImprovedCMS); | |
2188 | ||
2189 | Double_t tmpDeltaPtKTPbPb = 0; | |
2190 | Double_t tmpDeltaPtKTPbPbWithGhosts = 0; | |
2191 | Double_t tmpDeltaPtKTCMS = 0; | |
2192 | Double_t tmpDeltaPtKTMean = 0; | |
2193 | Double_t tmpDeltaPtKTTrackLike = 0; | |
2194 | Double_t tmpDeltaPtTR = 0; | |
2195 | ||
2196 | tmpDeltaPtKTPbPb = GetDeltaPt(backgroundKTPbPb); | |
2197 | tmpDeltaPtKTPbPbWithGhosts = GetDeltaPt(backgroundKTPbPbWithGhosts); | |
2198 | tmpDeltaPtKTCMS = GetDeltaPt(backgroundKTCMS); | |
2199 | tmpDeltaPtKTMean = GetDeltaPt(backgroundKTMean); | |
2200 | tmpDeltaPtKTTrackLike = GetDeltaPt(backgroundKTTrackLike); | |
2201 | tmpDeltaPtTR = GetDeltaPt(backgroundTRCone06); | |
2202 | ||
2203 | ||
2204 | // If valid, fill the delta pt histograms | |
2205 | ||
2206 | if(tmpDeltaPtExternalBgrd > -10000.0) | |
2207 | FillHistogram("hDeltaPtExternalBgrd", tmpDeltaPtExternalBgrd, centralityPercentile); | |
2208 | if(tmpDeltaPtKTImprovedCMS > -10000.0) | |
2209 | FillHistogram("hDeltaPtKTImprovedCMS", tmpDeltaPtKTImprovedCMS, centralityPercentile); | |
2210 | if(tmpDeltaPtExternalBgrdPartialExclusion > -10000.0) | |
2211 | FillHistogram("hDeltaPtExternalBgrdPartialExclusion", tmpDeltaPtExternalBgrdPartialExclusion, centralityPercentile); | |
2212 | if(tmpDeltaPtPP > -10000.0) | |
2213 | FillHistogram("hDeltaPtPP", tmpDeltaPtPP, centralityPercentile); | |
2214 | ||
2215 | if(tmpDeltaPtNoBackground > -10000.0) | |
2216 | FillHistogram("hDeltaPtNoBackground", tmpDeltaPtNoBackground, centralityPercentile); | |
2217 | ||
2218 | if(tmpDeltaPtKTPbPb > -10000.0) | |
2219 | FillHistogram("hDeltaPtKTPbPb", tmpDeltaPtKTPbPb, centralityPercentile); | |
2220 | if(tmpDeltaPtKTPbPbWithGhosts > -10000.0) | |
2221 | FillHistogram("hDeltaPtKTPbPbWithGhosts", tmpDeltaPtKTPbPbWithGhosts, centralityPercentile); | |
2222 | if(tmpDeltaPtKTCMS > -10000.0) | |
2223 | FillHistogram("hDeltaPtKTCMS", tmpDeltaPtKTCMS, centralityPercentile); | |
2224 | if(tmpDeltaPtKTMean > -10000.0) | |
2225 | FillHistogram("hDeltaPtKTMean", tmpDeltaPtKTMean, centralityPercentile); | |
2226 | if(tmpDeltaPtKTTrackLike > -10000.0) | |
2227 | FillHistogram("hDeltaPtKTTrackLike", tmpDeltaPtKTTrackLike, centralityPercentile); | |
2228 | if(tmpDeltaPtTR > -10000.0) | |
2229 | FillHistogram("hDeltaPtTR", tmpDeltaPtTR, centralityPercentile); | |
2230 | } | |
392aa819 | 2231 | |
8628b70c | 2232 | #ifdef DEBUGMODE |
efb9b161 | 2233 | AliInfo("Calculate()::Background done."); |
8628b70c | 2234 | #endif |
12eb4ac1 | 2235 | |
0983dd5b | 2236 | #ifdef DEBUGMODE |
2237 | AliInfo("Calculate() done."); | |
2238 | #endif | |
12eb4ac1 | 2239 | } |
8628b70c | 2240 | |
2241 | //________________________________________________________________________ | |
392aa819 | 2242 | Bool_t AliAnalysisTaskChargedJetsPA::UserNotify() |
8628b70c | 2243 | { |
013103f5 | 2244 | return kTRUE; |
2245 | } | |
8628b70c | 2246 | |
013103f5 | 2247 | //________________________________________________________________________ |
2248 | void AliAnalysisTaskChargedJetsPA::CreateJetProfilePlots(Double_t bgrd) | |
2249 | { | |
2250 | for (Int_t i = 0; i<fJetArray->GetEntries(); i++) | |
8628b70c | 2251 | { |
013103f5 | 2252 | AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i)); |
2253 | if (!tmpJet) | |
2254 | continue; | |
2255 | if(!IsSignalJetInAcceptance(tmpJet)) | |
2256 | continue; | |
8628b70c | 2257 | |
013103f5 | 2258 | SetCurrentOutputList(1); |
2259 | // Jet profile analysis | |
2260 | if(TMath::Abs(tmpJet->Eta()) <= 0.3) | |
2261 | { | |
2262 | if(tmpJet->Pt()>=70.0) | |
2263 | { | |
2264 | FillHistogram("hJetProfile70GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2265 | FillHistogram("hJetProfile70GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2266 | FillHistogram("hJetProfile70GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2267 | FillHistogram("hJetProfile70GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2268 | FillHistogram("hJetProfile70GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2269 | FillHistogram("hJetProfile70GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2270 | FillHistogram("hJetProfile70GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2271 | FillHistogram("hJetProfile70GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2272 | FillHistogram("hJetProfile70GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2273 | FillHistogram("hJetProfile70GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2274 | FillHistogram("hJetProfile70GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2275 | FillHistogram("hJetProfile70GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
8628b70c | 2276 | } |
013103f5 | 2277 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=60.0) |
2278 | { | |
2279 | FillHistogram("hJetProfile60GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2280 | FillHistogram("hJetProfile60GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2281 | FillHistogram("hJetProfile60GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2282 | FillHistogram("hJetProfile60GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2283 | FillHistogram("hJetProfile60GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2284 | FillHistogram("hJetProfile60GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2285 | FillHistogram("hJetProfile60GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2286 | FillHistogram("hJetProfile60GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2287 | FillHistogram("hJetProfile60GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2288 | FillHistogram("hJetProfile60GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2289 | FillHistogram("hJetProfile60GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2290 | FillHistogram("hJetProfile60GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
8628b70c | 2291 | } |
013103f5 | 2292 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=50.0) |
2293 | { | |
2294 | FillHistogram("hJetProfile50GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2295 | FillHistogram("hJetProfile50GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2296 | FillHistogram("hJetProfile50GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2297 | FillHistogram("hJetProfile50GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2298 | FillHistogram("hJetProfile50GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2299 | FillHistogram("hJetProfile50GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2300 | FillHistogram("hJetProfile50GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2301 | FillHistogram("hJetProfile50GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2302 | FillHistogram("hJetProfile50GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2303 | FillHistogram("hJetProfile50GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2304 | FillHistogram("hJetProfile50GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2305 | FillHistogram("hJetProfile50GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2306 | } | |
2307 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=40.0) | |
2308 | { | |
2309 | FillHistogram("hJetProfile40GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2310 | FillHistogram("hJetProfile40GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2311 | FillHistogram("hJetProfile40GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2312 | FillHistogram("hJetProfile40GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2313 | FillHistogram("hJetProfile40GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2314 | FillHistogram("hJetProfile40GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2315 | FillHistogram("hJetProfile40GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2316 | FillHistogram("hJetProfile40GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2317 | FillHistogram("hJetProfile40GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2318 | FillHistogram("hJetProfile40GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2319 | FillHistogram("hJetProfile40GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2320 | FillHistogram("hJetProfile40GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2321 | } | |
2322 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=30.0) | |
2323 | { | |
2324 | FillHistogram("hJetProfile30GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2325 | FillHistogram("hJetProfile30GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2326 | FillHistogram("hJetProfile30GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2327 | FillHistogram("hJetProfile30GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2328 | FillHistogram("hJetProfile30GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2329 | FillHistogram("hJetProfile30GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2330 | FillHistogram("hJetProfile30GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2331 | FillHistogram("hJetProfile30GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2332 | FillHistogram("hJetProfile30GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2333 | FillHistogram("hJetProfile30GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2334 | FillHistogram("hJetProfile30GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2335 | FillHistogram("hJetProfile30GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2336 | } | |
2337 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=20.0) | |
2338 | { | |
2339 | FillHistogram("hJetProfile20GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2340 | FillHistogram("hJetProfile20GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2341 | FillHistogram("hJetProfile20GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2342 | FillHistogram("hJetProfile20GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2343 | FillHistogram("hJetProfile20GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2344 | FillHistogram("hJetProfile20GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2345 | FillHistogram("hJetProfile20GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2346 | FillHistogram("hJetProfile20GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2347 | FillHistogram("hJetProfile20GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2348 | FillHistogram("hJetProfile20GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2349 | FillHistogram("hJetProfile20GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2350 | FillHistogram("hJetProfile20GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2351 | } | |
2352 | else if(GetCorrectedJetPt(tmpJet, bgrd)>=10.0) | |
2353 | { | |
2354 | FillHistogram("hJetProfile10GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2355 | FillHistogram("hJetProfile10GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2356 | FillHistogram("hJetProfile10GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2357 | FillHistogram("hJetProfile10GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2358 | FillHistogram("hJetProfile10GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2359 | FillHistogram("hJetProfile10GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2360 | FillHistogram("hJetProfile10GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2361 | FillHistogram("hJetProfile10GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2362 | FillHistogram("hJetProfile10GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2363 | FillHistogram("hJetProfile10GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2364 | FillHistogram("hJetProfile10GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
2365 | FillHistogram("hJetProfile10GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd)); | |
8628b70c | 2366 | } |
8628b70c | 2367 | } |
013103f5 | 2368 | SetCurrentOutputList(0); |
8628b70c | 2369 | } |
8628b70c | 2370 | } |
2371 | ||
12eb4ac1 | 2372 | //________________________________________________________________________ |
2373 | inline Double_t AliAnalysisTaskChargedJetsPA::EtaToTheta(Double_t arg) | |
2374 | {return 2.*atan(exp(-arg));} | |
2375 | //________________________________________________________________________ | |
2376 | inline Double_t AliAnalysisTaskChargedJetsPA::ThetaToEta(Double_t arg) | |
2377 | { | |
2378 | if ((arg > TMath::Pi()) || (arg < 0.0)) | |
2379 | { | |
2380 | AliError(Form("ThetaToEta got wrong input! (%f)", arg)); | |
2381 | return 0.0; | |
2382 | } | |
2383 | return -log(tan(arg/2.)); | |
2384 | } | |
2385 | //________________________________________________________________________ | |
2386 | inline Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPhi(Double_t phi1, Double_t phi2) | |
2387 | {return min(TMath::Abs(phi1-phi2),TMath::TwoPi() - TMath::Abs(phi1-phi2));} | |
2388 | ||
2389 | //________________________________________________________________________ | |
2390 | 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) | |
2391 | { | |
2392 | const Int_t kTests = 1000; | |
2393 | Int_t hits = 0; | |
2394 | TRandom3 randomGen(0); | |
2395 | ||
2396 | // Loop over kTests-many tests | |
2397 | for (Int_t i=0; i<kTests; i++) | |
2398 | { | |
2399 | //Choose random position in rectangle for the tester | |
2400 | Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax); | |
2401 | Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax); | |
2402 | ||
2403 | //Check, if tester is in circle. If yes, increment circle counter. | |
2404 | Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX)*(tmpTestX - cPosX) + (tmpTestY - cPosY)*(tmpTestY - cPosY) ); | |
2405 | if(tmpDistance < cRadius) | |
2406 | hits++; | |
2407 | } | |
2408 | ||
2409 | // return ratio | |
2410 | return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests)); | |
2411 | } | |
2412 | ||
b95d0245 | 2413 | //________________________________________________________________________ |
2414 | 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) | |
2415 | { | |
2416 | ||
2417 | const Int_t kTests = 1000; | |
2418 | Int_t hits = 0; | |
2419 | TRandom3 randomGen(0); | |
2420 | ||
2421 | // Loop over kTests-many tests | |
2422 | for (Int_t i=0; i<kTests; i++) | |
2423 | { | |
2424 | //Choose random position in rectangle for the tester | |
2425 | Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax); | |
2426 | Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax); | |
2427 | ||
2428 | //Check, if tester is in one of the circles. If yes, increment circle counter. | |
2429 | for(Int_t j=0; j<numCircles; j++) | |
2430 | { | |
2431 | Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX[j])*(tmpTestX - cPosX[j]) + (tmpTestY - cPosY[j])*(tmpTestY - cPosY[j]) ); | |
2432 | if(tmpDistance < cRadius) | |
2433 | { | |
2434 | hits++; | |
2435 | break; | |
2436 | } | |
2437 | } | |
2438 | } | |
2439 | ||
2440 | // return ratio | |
2441 | return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests)); | |
2442 | ||
2443 | } | |
2444 | ||
8628b70c | 2445 | //________________________________________________________________________ |
2446 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x) | |
2447 | { | |
013103f5 | 2448 | TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key))); |
8628b70c | 2449 | if(!tmpHist) |
2450 | { | |
392aa819 | 2451 | AliError(Form("Cannot find histogram <%s> ",key)) ; |
8628b70c | 2452 | return; |
2453 | } | |
2454 | ||
2455 | tmpHist->Fill(x); | |
2456 | } | |
2457 | ||
2458 | //________________________________________________________________________ | |
2459 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y) | |
2460 | { | |
013103f5 | 2461 | TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key))); |
8628b70c | 2462 | if(!tmpHist) |
2463 | { | |
392aa819 | 2464 | AliError(Form("Cannot find histogram <%s> ",key)); |
8628b70c | 2465 | return; |
2466 | } | |
2467 | ||
2468 | if (tmpHist->IsA()->GetBaseClass("TH1")) | |
2469 | static_cast<TH1*>(tmpHist)->Fill(x,y); // Fill x with y | |
2470 | else if (tmpHist->IsA()->GetBaseClass("TH2")) | |
2471 | static_cast<TH2*>(tmpHist)->Fill(x,y); // Fill x,y with 1 | |
2472 | } | |
2473 | ||
2474 | //________________________________________________________________________ | |
2475 | inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y, Double_t add) | |
2476 | { | |
013103f5 | 2477 | TH2* tmpHist = static_cast<TH2*>(fCurrentOutputList->FindObject(GetHistoName(key))); |
8628b70c | 2478 | if(!tmpHist) |
2479 | { | |
392aa819 | 2480 | AliError(Form("Cannot find histogram <%s> ",key)); |
8628b70c | 2481 | return; |
2482 | } | |
2483 | ||
2484 | tmpHist->Fill(x,y,add); | |
2485 | } | |
013103f5 | 2486 | |
2487 | //________________________________________________________________________ | |
2488 | inline void AliAnalysisTaskChargedJetsPA::FillCutHistogram(const char * key, Double_t cut, Double_t pT, Double_t eta, Double_t phi, Int_t isAdditionalTrack) | |
2489 | { | |
2490 | THnF* tmpHist = static_cast<THnF*>(fCurrentOutputList->FindObject(GetHistoName(key))); | |
2491 | if(!tmpHist) | |
2492 | { | |
2493 | AliError(Form("Cannot find histogram <%s> ",key)); | |
2494 | return; | |
2495 | } | |
2496 | ||
2497 | Double_t tmpVec[5] = {cut, pT, eta, phi, static_cast<Double_t>(isAdditionalTrack)}; | |
2498 | tmpHist->Fill(tmpVec); | |
2499 | } | |
2500 | ||
8628b70c | 2501 | //________________________________________________________________________ |
2502 | 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) | |
2503 | { | |
2504 | T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax); | |
2505 | ||
2506 | tmpHist->GetXaxis()->SetTitle(xTitle); | |
2507 | tmpHist->GetYaxis()->SetTitle(yTitle); | |
2508 | tmpHist->SetOption(options); | |
2509 | tmpHist->SetMarkerStyle(kFullCircle); | |
2510 | tmpHist->Sumw2(); | |
2511 | ||
013103f5 | 2512 | fCurrentOutputList->Add(tmpHist); |
2513 | ||
8628b70c | 2514 | return tmpHist; |
2515 | } | |
2516 | ||
2517 | //________________________________________________________________________ | |
2518 | 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) | |
2519 | { | |
2520 | T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax, yBins, yMin, yMax); | |
2521 | tmpHist->GetXaxis()->SetTitle(xTitle); | |
2522 | tmpHist->GetYaxis()->SetTitle(yTitle); | |
2523 | tmpHist->GetZaxis()->SetTitle(zTitle); | |
2524 | tmpHist->SetOption(options); | |
2525 | tmpHist->SetMarkerStyle(kFullCircle); | |
2526 | tmpHist->Sumw2(); | |
2527 | ||
013103f5 | 2528 | fCurrentOutputList->Add(tmpHist); |
8628b70c | 2529 | |
2530 | return tmpHist; | |
2531 | } | |
2532 | ||
013103f5 | 2533 | //________________________________________________________________________ |
2534 | THnF* AliAnalysisTaskChargedJetsPA::AddCutHistogram(const char* name, const char* title, const char* cutName, Int_t nBins, Double_t xMin, Double_t xMax) | |
2535 | { | |
2536 | // Cut, pT, eta, phi, type | |
2537 | Int_t bins [5] = { nBins, 100, 20, 18, 2}; | |
2538 | Double_t minEdges[5] = { xMin, 0.1, -1, 0, -0.5}; | |
2539 | Double_t maxEdges[5] = { xMax, 40, +1, 2*TMath::Pi(), 1.5}; | |
2540 | ||
2541 | TString axisName[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"}; | |
2542 | TString axisTitle[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"}; | |
2543 | ||
2544 | THnF * histo = new THnF(name, title, 5, bins, minEdges, maxEdges); | |
2545 | BinLogAxis(histo, 1); | |
013103f5 | 2546 | |
2547 | for (Int_t iaxis=0; iaxis<5;iaxis++){ | |
2548 | histo->GetAxis(iaxis)->SetName(axisName[iaxis]); | |
2549 | histo->GetAxis(iaxis)->SetTitle(axisTitle[iaxis]); | |
2550 | } | |
2551 | ||
2552 | fCurrentOutputList->Add(histo); | |
2553 | return histo; | |
2554 | } | |
2555 | ||
2556 | //________________________________________________________________________ | |
2557 | void AliAnalysisTaskChargedJetsPA::BinLogAxis(const THn *h, Int_t axisNumber) | |
2558 | { | |
2559 | // Method for the correct logarithmic binning of histograms | |
2560 | TAxis *axis = h->GetAxis(axisNumber); | |
2561 | int bins = axis->GetNbins(); | |
2562 | ||
2563 | Double_t from = axis->GetXmin(); | |
2564 | Double_t to = axis->GetXmax(); | |
2565 | Double_t *newBins = new Double_t[bins + 1]; | |
2566 | ||
2567 | newBins[0] = from; | |
2568 | Double_t factor = pow(to/from, 1./bins); | |
2569 | ||
2570 | for (int i = 1; i <= bins; i++) { | |
2571 | newBins[i] = factor * newBins[i-1]; | |
2572 | } | |
2573 | axis->Set(bins, newBins); | |
2574 | delete [] newBins; | |
2575 | } | |
2576 | ||
8628b70c | 2577 | //________________________________________________________________________ |
2578 | void AliAnalysisTaskChargedJetsPA::Terminate(Option_t *) | |
2579 | { | |
0779c72f | 2580 | if(fNoTerminate) |
2581 | return; | |
2582 | ||
013103f5 | 2583 | fOutputLists[0] = dynamic_cast<TList*> (GetOutputData(1)); // >1 refers to output slots |
0779c72f | 2584 | PostData(1, fOutputLists[0]); |
8628b70c | 2585 | |
013103f5 | 2586 | if(fAnalyzeJetProfile) |
2587 | { | |
013103f5 | 2588 | fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots |
0779c72f | 2589 | PostData(2, fOutputLists[1]); |
013103f5 | 2590 | } |
2591 | if(fAnalyzeTrackcuts) | |
2592 | { | |
2593 | if(fAnalyzeJetProfile) | |
2594 | { | |
013103f5 | 2595 | fOutputLists[2] = dynamic_cast<TList*> (GetOutputData(3)); // >1 refers to output slots |
0779c72f | 2596 | PostData(3, fOutputLists[2]); |
013103f5 | 2597 | } |
2598 | else | |
2599 | { | |
013103f5 | 2600 | fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots |
0779c72f | 2601 | PostData(2, fOutputLists[1]); |
013103f5 | 2602 | } |
8628b70c | 2603 | } |
2604 | } | |
2605 | ||
2606 | //________________________________________________________________________ | |
2607 | AliAnalysisTaskChargedJetsPA::~AliAnalysisTaskChargedJetsPA() | |
2608 | { | |
2609 | // Destructor. Clean-up the output list, but not the histograms that are put inside | |
2610 | // (the list is owner and will clean-up these histograms). Protect in PROOF case. | |
0779c72f | 2611 | |
2612 | if(fNoTerminate) | |
2613 | return; | |
2614 | ||
013103f5 | 2615 | delete fHybridESDtrackCuts; |
e3ed0600 | 2616 | delete fHybridESDtrackCuts_variedPtDep; |
013103f5 | 2617 | |
2618 | for(Int_t i=0; i<static_cast<Int_t>(fOutputLists.size()); i++) | |
2619 | if (fOutputLists[i] && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) | |
2620 | delete fOutputLists[i]; | |
0779c72f | 2621 | |
8628b70c | 2622 | } |
2623 | ||
2624 | //________________________________________________________________________ | |
2625 | void AliAnalysisTaskChargedJetsPA::UserCreateOutputObjects() | |
2626 | { | |
2627 | // called once to create user defined output objects like histograms, plots etc. | |
2628 | // and to put it on the output list. | |
2629 | // Note: Saving to file with e.g. OpenFile(0) is must be before creating other objects. | |
2630 | ||
2631 | fRandom = new TRandom3(0); | |
392aa819 | 2632 | |
2633 | ||
013103f5 | 2634 | Int_t tmpListCount = 1; |
2635 | if(fAnalyzeJetProfile) | |
2636 | tmpListCount++; | |
2637 | if(fAnalyzeTrackcuts) | |
2638 | tmpListCount++; | |
8628b70c | 2639 | |
013103f5 | 2640 | fOutputLists.resize(tmpListCount); |
2641 | for(Int_t i=0; i<tmpListCount; i++) | |
2642 | { | |
2643 | fOutputLists[i] = new TList(); | |
2644 | fOutputLists[i]->SetOwner(); // otherwise it produces leaks in merging | |
2645 | PostData(i+1, fOutputLists[i]); | |
2646 | } | |
8628b70c | 2647 | } |
2648 | ||
2649 | //________________________________________________________________________ | |
2650 | void AliAnalysisTaskChargedJetsPA::UserExec(Option_t *) | |
2651 | { | |
2652 | #ifdef DEBUGMODE | |
efb9b161 | 2653 | AliInfo("UserExec() started."); |
8628b70c | 2654 | #endif |
2655 | ||
12eb4ac1 | 2656 | if (!InputEvent()) |
2657 | { | |
2658 | AliError("??? Event pointer == 0 ???"); | |
2659 | return; | |
2660 | } | |
2661 | ||
2662 | if (!fInitialized) | |
2663 | ExecOnce(); // Get tracks, jets, background from arrays if not already given + Init Histos | |
2664 | ||
8628b70c | 2665 | Calculate(InputEvent()); |
013103f5 | 2666 | |
2667 | PostData(1, fOutputLists[0]); | |
2668 | if(fAnalyzeJetProfile) | |
2669 | PostData(2, fOutputLists[1]); | |
2670 | if(fAnalyzeTrackcuts) | |
2671 | { | |
2672 | if(fAnalyzeJetProfile) | |
2673 | PostData(3, fOutputLists[2]); | |
2674 | else | |
2675 | PostData(2, fOutputLists[1]); | |
2676 | } | |
2677 | ||
8628b70c | 2678 | } |