1 #ifndef ALIANALYSISTASKSE_H
9 #include <TProfile2D.h>
14 #include <TClonesArray.h>
18 #include <TInterpreter.h>
20 #include "AliAnalysisTask.h"
21 #include "AliCentrality.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"
33 #include "AliESDtrackCuts.h"
36 #include "AliGenPythiaEventHeader.h"
37 #include "AliAODMCHeader.h"
38 #include "AliMCEvent.h"
40 #include <AliEmcalJet.h>
41 #include <AliPicoTrack.h>
42 #include "AliVEventHandler.h"
43 #include "AliVParticle.h"
44 #include "AliAODMCParticle.h"
45 #include "AliAnalysisUtils.h"
46 #include "AliRhoParameter.h"
49 #include "AliAnalysisTaskChargedJetsPA.h"
52 //TODO: FillHistogram can be done better with virtual TH1(?)
53 ClassImp(AliAnalysisTaskChargedJetsPA)
55 // ######################################################################################## DEFINE HISTOGRAMS
56 void AliAnalysisTaskChargedJetsPA::Init()
59 AliInfo("Creating histograms.");
62 SetCurrentOutputList(0);
65 TH1D* tmpHisto = AddHistogram1D<TH1D>("hNumberEvents", "Number of events (0 = before cuts, 1 = after cuts)", "", 2, 0, 2, "stage","N^{Events}/cut");
66 tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts");
67 tmpHisto->GetXaxis()->SetBinLabel(2, "After cuts");
68 tmpHisto = AddHistogram1D<TH1D>("hEventAcceptance", "Accepted events (0 = before cuts, 1 = after pile up, 2 = after vertex)", "", 3, 0, 3, "stage","N^{Events}/cut");
69 tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts");
70 tmpHisto->GetXaxis()->SetBinLabel(2, "After pile up");
71 tmpHisto->GetXaxis()->SetBinLabel(3, "After vertex");
72 tmpHisto = AddHistogram1D<TH1D>("hTrackAcceptance", "Accepted tracks (0 = before cuts, 1 = after eta, 2 = after pT)", "", 3, 0, 3, "stage","N^{Tracks}/cut");
73 tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts");
74 tmpHisto->GetXaxis()->SetBinLabel(2, "After eta");
75 tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}");
76 tmpHisto = AddHistogram1D<TH1D>("hJetAcceptance", "Accepted jets (0 = before cuts, 1 = after eta, 2 = after pT, 3 = after area)", "", 4, 0, 4, "stage","N^{Jets}/cut");
77 tmpHisto->GetXaxis()->SetBinLabel(1, "Before cuts");
78 tmpHisto->GetXaxis()->SetBinLabel(2, "After eta");
79 tmpHisto->GetXaxis()->SetBinLabel(3, "After p_{T}");
80 tmpHisto->GetXaxis()->SetBinLabel(4, "After area");
81 TH2* tmpHisto2D = AddHistogram2D<TH2D>("hJetPtCutStages", "Jets p_{T} distribution", "", 500, -50., 200., 4, 0, 4, "p_{T} (GeV/c)","Cut stage","dN^{Jets}/dp_{T}");
82 tmpHisto2D->GetYaxis()->SetBinLabel(1, "Before cuts");
83 tmpHisto2D->GetYaxis()->SetBinLabel(2, "After eta");
84 tmpHisto2D->GetYaxis()->SetBinLabel(3, "After p_{T}");
85 tmpHisto2D->GetYaxis()->SetBinLabel(4, "After area");
87 AddHistogram1D<TH1D>("hVertexX", "X distribution of the vertex", "", 2000, -1., 1., "#Delta x(cm)","dN^{Events}/dx");
88 AddHistogram1D<TH1D>("hVertexY", "Y distribution of the vertex", "", 2000, -1., 1., "#Delta y(cm)","dN^{Events}/dy");
89 AddHistogram2D<TH2D>("hVertexXY", "XY distribution of the vertex", "COLZ", 500, -1., 1., 500, -1., 1.,"#Delta x(cm)", "#Delta y(cm)","dN^{Events}/dxdy");
90 AddHistogram1D<TH1D>("hVertexZBeforeVertexCut", "Z distribution of the vertex (before std. vertex cut)", "", 200, -20., 20., "#Delta z(cm)","dN^{Events}/dz");
91 AddHistogram1D<TH1D>("hVertexZAfterVertexCut", "Z distribution of the vertex (after std. vertex cut)", "", 200, -20., 20., "#Delta z(cm)","dN^{Events}/dz");
92 AddHistogram1D<TH1D>("hVertexR", "R distribution of the vertex", "", 100, 0., 1., "#Delta r(cm)","dN^{Events}/dr");
93 AddHistogram1D<TH1D>("hCentralityV0M", "Centrality distribution V0M", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}");
94 AddHistogram1D<TH1D>("hCentralityV0A", "Centrality distribution V0A", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}");
95 AddHistogram1D<TH1D>("hCentralityV0C", "Centrality distribution V0C", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}");
96 AddHistogram1D<TH1D>("hCentralityZNA", "Centrality distribution ZNA", "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}");
97 AddHistogram1D<TH1D>("hCentrality", Form("Centrality distribution %s", fCentralityType.Data()), "", fNumberOfCentralityBins, 0., 100., "Centrality","dN^{Events}");
101 // Background corrected jet spectra
102 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal", "Jets p_{T} distribution, external bgrd. subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
103 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedPP", "Jets p_{T} distribution, pp background subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
104 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal_Phi1", "Jets p_{T} distribution, external background (Improved CMS) subtracted (1st part of azimuth)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
105 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedExternal_Phi2", "Jets p_{T} distribution, external background (Improved CMS) subtracted (2nd part of azimuth)", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
106 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTImprovedCMS", "Jets p_{T} distribution, KT background (Improved CMS) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
107 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedTR", "Jets p_{T} distribution, TR background (Cone R=0.6 around jets excluded) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
108 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTPbPb", "Jets p_{T} distribution, KT background (PbPb w/o ghosts) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
109 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTPbPbWithGhosts", "Jets p_{T} distribution, KT background (PbPb w/ ghosts) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
110 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTCMS", "Jets p_{T} distribution, KT background (CMS) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
111 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTMean", "Jets p_{T} distribution, KT background (Mean) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
112 AddHistogram2D<TH2D>("hJetPtBgrdSubtractedKTTrackLike", "Jets p_{T} distribution, KT background (track-like) subtracted", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Jets}/dp_{T}");
114 AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoExternal", "Mean subtracted KT (External) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean");
115 AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoKTImprovedCMS", "Mean subtracted KT (CMS w/o signal) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean");
116 AddHistogram2D<TProfile2D>("hJetPtSubtractedRhoPP", "Mean subtracted KT (pp from Michal) background from jets", "COLZ", 600, 0, 150, fNumberOfCentralityBins, 0, 100, "Jet p_{T}", "Centrality", "#rho mean");
119 AddHistogram2D<TH2D>("hJetConstituentPt", "Jet constituents p_{T} distribution", "", 500, -50., 200., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}");
120 AddHistogram2D<TH2D>("hJetConstituentPtVsJetPt", "Jet constituents p_{T} distribution", "", 500, -50., 200., 200, 0, 200, "#it{p}_{T} (GeV/c)","#it{p}_{T}^{jet} (GeV/c)","dN^{Tracks}/dp_{T}");
121 AddHistogram1D<TH1D>("hJetCountAll", "Number of Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}");
122 AddHistogram1D<TH1D>("hJetCountAccepted", "Number of accepted Jets", "", 200, 0., 200., "N jets","dN^{Events}/dN^{Jets}");
123 AddHistogram2D<TH2D>("hJetCount", "Correlation jets/accepted jets", "", 200, 0., 200., 200, 0., 200., "N jets","N jets accepted", "d^{2}N^{Events}/dN^{Jets dN^{Jets, acc}}");
124 AddHistogram1D<TH1D>("hLeadingJetPt", "Leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}");
125 AddHistogram1D<TH1D>("hSecondLeadingJetPt", "Second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}");
126 AddHistogram1D<TH1D>("hCorrectedLeadingJetPt", "Corrected leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}");
127 AddHistogram1D<TH1D>("hCorrectedSecondLeadingJetPt", "Corrected second leading jet p_{T}", "", 500, -50., 200., "p_{T} (GeV/c)","dN^{Jets}/dp_{T}");
128 AddHistogram1D<TH1D>("hJetDeltaPhi", "Jets combinatorial #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)");
129 AddHistogram1D<TH1D>("hLeadingJetDeltaPhi", "1st and 2nd leading jet #Delta #phi", "", 250, 0., TMath::Pi(), "#Delta #phi","dN^{Jets}/d(#Delta #phi)");
131 // Background distributions
132 AddHistogram2D<TH2D>("hKTBackgroundExternal", "KT background density (External task)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
133 AddHistogram2D<TH2D>("hKTBackgroundExternal20GeV", "KT background density (External task, jet p_{T} > 20 GeV)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
134 AddHistogram2D<TH2D>("hKTBackgroundImprovedCMS", "KT background density (Improved CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
135 AddHistogram2D<TH2D>("hPPBackground", "PP background density (Michals approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
136 AddHistogram2D<TH2D>("hKTBackgroundPbPb", "KT background density (PbPb approach, no ghosts)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
137 AddHistogram2D<TH2D>("hKTBackgroundPbPbWithGhosts", "KT background density (PbPb approach w/ ghosts)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
138 AddHistogram2D<TH2D>("hKTBackgroundCMS", "KT background density (CMS approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
139 AddHistogram2D<TH2D>("hKTBackgroundMean", "KT background density (Mean approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
140 AddHistogram2D<TH2D>("hKTBackgroundTrackLike", "KT background density (Track-like approach)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
141 AddHistogram2D<TH2D>("hTRBackgroundNoExcl", "TR background density (No signal excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
142 AddHistogram2D<TH2D>("hTRBackgroundCone02", "TR background density (Cones R=0.2 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
143 AddHistogram2D<TH2D>("hTRBackgroundCone04", "TR background density (Cones R=0.4 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
144 AddHistogram2D<TH2D>("hTRBackgroundCone06", "TR background density (Cones R=0.6 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
145 AddHistogram2D<TH2D>("hTRBackgroundCone08", "TR background density (Cones R=0.8 around signal jets excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
146 AddHistogram2D<TH2D>("hTRBackgroundExact", "TR background density (signal jets exactly excluded)", "LEGO2", 400, 0., 40., fNumberOfCentralityBins, 0, 100, "#rho (GeV/c)","Centrality", "dN^{Events}/d#rho");
148 // Delta pt distributions
149 AddHistogram2D<TH2D>("hDeltaPtExternalBgrd", "Background fluctuations #delta p_{T} (KT, External)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
150 AddHistogram2D<TH2D>("hDeltaPtExternalBgrdVsPt", "Background fluctuations #delta p_{T} (KT, External, in p_{T} bins)", "", 1801, -40.0, 80.0, 200, 0, 200, "#delta p_{T} (GeV/c)","Raw jet p_{T}","dN^{Jets}/d#delta p_{T}");
151 AddHistogram2D<TH2D>("hDeltaPtKTImprovedCMS", "Background fluctuations #delta p_{T} (KT, Improved CMS-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
152 AddHistogram2D<TH2D>("hDeltaPtKTImprovedCMSFullExclusion", "Background fluctuations #delta p_{T} (KT, Improved CMS-like, full leading jet exclusion)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
153 AddHistogram2D<TH2D>("hDeltaPtNoBackground", "Background fluctuations #delta p_{T} (No background)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
154 AddHistogram2D<TH2D>("hDeltaPtKTPbPb", "Background fluctuations #delta p_{T} (KT, PbPb w/o ghosts)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
155 AddHistogram2D<TH2D>("hDeltaPtKTPbPbWithGhosts", "Background fluctuations #delta p_{T} (KT, PbPb w/ ghosts)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
156 AddHistogram2D<TH2D>("hDeltaPtKTCMS", "Background fluctuations #delta p_{T} (KT, CMS-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
157 AddHistogram2D<TH2D>("hDeltaPtKTMean", "Background fluctuations #delta p_{T} (KT, Mean)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
158 AddHistogram2D<TH2D>("hDeltaPtKTTrackLike", "Background fluctuations #delta p_{T} (KT, track-like)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
159 AddHistogram2D<TH2D>("hDeltaPtTR", "Background fluctuations #delta p_{T} (TR, cone R=0.6)", "", 1801, -40.0, 80.0, fNumberOfCentralityBins, 0, 100, "#delta p_{T} (GeV/c)","Centrality","dN^{Jets}/d#delta p_{T}");
162 AddHistogram2D<TH2D>("hTrackCountAcc", "Number of tracks in acceptance vs. centrality", "LEGO2", 750, 0., 750., fNumberOfCentralityBins, 0, 100, "N tracks","Centrality", "dN^{Events}/dN^{Tracks}");
163 AddHistogram2D<TH2D>("hTrackPt", "Tracks p_{T} distribution", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)", "Centrality", "dN^{Tracks}/dp_{T}");
164 AddHistogram2D<TH2D>("hTrackPtNegEta", "Tracks p_{T} distribution (negative #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}");
165 AddHistogram2D<TH2D>("hTrackPtPosEta", "Tracks p_{T} distribution (positive #eta)", "", 1000, 0., 250., fNumberOfCentralityBins, 0, 100, "p_{T} (GeV/c)","Centrality","dN^{Tracks}/dp_{T}");
166 AddHistogram1D<TH1D>("hTrackCharge", "Charge", "", 11, -5, 5, "Charge (e)","dN^{Tracks}/dq");
167 AddHistogram1D<TH1D>("hTrackPhi", "Track #phi distribution", "", 360, 0, TMath::TwoPi(), "#phi","dN^{Tracks}/d#phi");
168 AddHistogram2D<TH2D>("hTrackPhiEta", "Track angular distribution", "LEGO2", 100, 0., 2*TMath::Pi(),100, -2.5, 2.5, "#phi","#eta","dN^{Tracks}/(d#phi d#eta)");
169 AddHistogram2D<TH2D>("hTrackPtPhiEta", "Track p_{T} angular distribution", "LEGO2", 100, 0., 2*TMath::Pi(),100, -2.5, 2.5, "#phi","#eta","dp_{T}^{Tracks}/(d#phi d#eta)");
170 AddHistogram2D<TH2D>("hTrackPhiPtCut", "Track #phi distribution for different pT cuts", "LEGO2", 360, 0, TMath::TwoPi(), 20, 0, 20, "#phi", "p_{T} lower cut", "dN^{Tracks}/d#phi dp_{T}");
171 AddHistogram2D<TH2D>("hTrackPhiTrackType", "Track #phi distribution for different track types", "LEGO2", 360, 0, TMath::TwoPi(), 3, 0, 3, "#phi", "Label", "dN^{Tracks}/d#phi");
172 AddHistogram2D<TH2D>("hTrackEta", "Track #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Tracks}/d#eta");
175 AddHistogram1D<TH1D>("hRawJetArea", "Jets area distribution w/o area cut", "", 200, 0., 2., "Area","dN^{Jets}/dA");
176 AddHistogram2D<TH2D>("hJetArea", "Jets area distribution", "COLZ", 200, 0., 2., 500, -50., 200, "Area","Jet p_{T}","dN^{Jets}/dA");
177 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)");
178 AddHistogram2D<TH2D>("hJetEta", "Jets #eta distribution", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta");
179 AddHistogram2D<TH2D>("hJetEta2GeVTracks", "Jets #eta distribution, track p_{T} > 2 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta");
180 AddHistogram2D<TH2D>("hJetEta4GeVTracks", "Jets #eta distribution, track p_{T} > 4 GeV", "COLZ", 180, fMinEta, fMaxEta, fNumberOfCentralityBins, 0., 100., "#eta", "Centrality", "dN^{Jets}/d#eta");
181 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)");
182 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)");
183 AddHistogram2D<TH2D>("hJetPtVsConstituentCount", "Jets number of constituents vs. jet p_{T}", "COLZ", 400, 0., 200., 100, 0., 100., "p_{T}","N^{Tracks}","dN^{Jets}/(dp_{T} dN^{tracks})");
185 // ######## Jet profiles
186 if(fAnalyzeJetProfile)
188 SetCurrentOutputList(1);
189 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");
190 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");
191 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");
192 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");
193 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");
194 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");
195 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");
196 SetCurrentOutputList(0);
199 // ######## Jet track cuts
200 if(fAnalyzeTrackcuts)
202 SetCurrentOutputList(2);
204 AddCutHistogram("hCutsNumberClusters", "Trackcut histogram: Number of clusters", "Number of clusters", 40, 20, 160);
205 AddCutHistogram("hCutsChi2TPC", "Trackcut histogram: #chi^{2} per TPC cluster", "#chi^{2}", 40, 0, 8);
206 AddCutHistogram("hCutsChi2ITS", "Trackcut histogram: #chi^{2} per ITS cluster", "#chi^{2}", 25, 0., 50);
207 AddCutHistogram("hCutsChi2Constrained", "Trackcut histogram: #chi^{2} for global constrained tracks", "#chi^{2}", 60, 0, 60);
208 AddCutHistogram("hCutsDCAZ", "Trackcut histogram: Max. DCA z for prim. vertex", "DCA z", 20, 0, 4);
209 AddCutHistogram("hCutsSPDHit", "Trackcut histogram: Hit in SPD layer", "Hit or not", 2, -0.5, 1.5);
210 AddCutHistogram("hCutsNumberCrossedRows", "Trackcut histogram: Number of crossed rows", "Number of crossed rows", 40, 20, 160);
211 AddCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", "Trackcut histogram: Number of crossed rows over findable clusters", "Number of crossed rows over findable clusters", 26, 0.4, 1.8);
212 AddCutHistogram("hCutsSharedTPC", "Trackcut histogram: Shared TPC clusters", "Shared fraction", 40, 0, 1);
213 AddCutHistogram("hCutsTPCRefit", "Trackcut histogram: TPC refit", "Has TPC refit", 2, -0.5, 1.5);
214 AddCutHistogram("hCutsTPCLength", "Trackcut histogram: TPC length", "TPC length", 40, 0, 170);
215 AddCutHistogram("hCutsTrackConstrained", "Trackcut histogram: Tracks constrained to vertex", "Track is constrained", 2, -0.5, 1.5);
216 AddCutHistogram("hCutsClustersPtDependence", "Trackcut histogram: Use pT dependence for Number of clusters cut", "Use pT dependence", 2, -0.5, 1.5);
218 SetCurrentOutputList(0);
221 PostData(1, fOutputLists[0]);
222 if(fAnalyzeJetProfile)
223 PostData(2, fOutputLists[1]);
224 if(fAnalyzeTrackcuts)
226 if(fAnalyzeJetProfile)
227 PostData(3, fOutputLists[2]);
229 PostData(2, fOutputLists[1]);
234 //________________________________________________________________________
235 AliAnalysisTaskChargedJetsPA::AliAnalysisTaskChargedJetsPA(const char *name, const char* trackArrayName, const char* jetArrayName, const char* backgroundJetArrayName, Bool_t analyzeJetProfile, Bool_t analyzeTrackcuts) : AliAnalysisTaskSE(name), fOutputLists(), fCurrentOutputList(0), fDoJetAnalysis(1), fAnalyzeJetProfile(0), fAnalyzeTrackcuts(0), fParticleLevel(0), fUseDefaultVertexCut(1), fUsePileUpCut(1), fSetCentralityToOne(0), fNoExternalBackground(0), fBackgroundForJetProfile(0), fPartialAnalysisNParts(1), fPartialAnalysisIndex(0), fJetArray(0), fTrackArray(0), fBackgroundJetArray(0), fJetArrayName(), fTrackArrayName(), fBackgroundJetArrayName(), fRhoTaskName(), fRandConeRadius(0.4), fSignalJetRadius(0.4), fBackgroundJetRadius(0.4), fNumberExcludedJets(-1), fMinEta(-0.9), fMaxEta(0.9), fMinJetEta(-0.5), fMaxJetEta(0.5), fMinTrackPt(0.150), fMinJetPt(5.0), fMinJetArea(0.5), fMinBackgroundJetPt(0.0), fNumberOfCentralityBins(20), fCentralityType("V0A"), fPrimaryVertex(0), fFirstLeadingJet(0), fSecondLeadingJet(0), fFirstLeadingKTJet(0), fSecondLeadingKTJet(0), fNumberSignalJets(0), fNumberSignalJetsAbove5GeV(0), fRandom(0), fHelperClass(0), fInitialized(0), fTaskInstanceCounter(0), fIsDEBUG(0), fIsPA(1), fEventCounter(0), fHybridESDtrackCuts(0), fHybridESDtrackCuts_noPtDep(0)
238 AliInfo("Calling constructor.");
241 // Every instance of this task gets his own number
242 static Int_t instance = 0;
243 fTaskInstanceCounter = instance;
246 fAnalyzeJetProfile = analyzeJetProfile;
247 fAnalyzeTrackcuts = analyzeTrackcuts;
249 // Save the observables array names
250 fTrackArrayName = trackArrayName;
251 fJetArrayName = jetArrayName;
252 fBackgroundJetArrayName = backgroundJetArrayName;
254 if (fTrackArrayName.Contains("MCParticles") || fTrackArrayName.Contains("mcparticles"))
255 fParticleLevel = kTRUE;
257 DefineOutput(1, TList::Class());
258 if(fAnalyzeJetProfile)
259 DefineOutput(2, TList::Class());
260 if(fAnalyzeTrackcuts)
262 if(fAnalyzeJetProfile)
263 DefineOutput(3, TList::Class());
265 DefineOutput(2, TList::Class());
269 AliInfo("Constructor done.");
273 //________________________________________________________________________
274 void AliAnalysisTaskChargedJetsPA::InitializeTrackcuts()
276 AliESDtrackCuts* commonTrackCuts = new AliESDtrackCuts;
277 commonTrackCuts->SetMaxChi2PerClusterTPC(4);
278 commonTrackCuts->SetMaxChi2PerClusterITS(36);
279 commonTrackCuts->SetAcceptKinkDaughters(kFALSE);
280 commonTrackCuts->SetRequireTPCRefit(kTRUE);
281 commonTrackCuts->SetRequireITSRefit(kTRUE);
282 commonTrackCuts->SetRequireSigmaToVertex(kFALSE);
283 commonTrackCuts->SetMaxDCAToVertexXY(2.4);
284 commonTrackCuts->SetMaxDCAToVertexZ(3.2);
285 commonTrackCuts->SetDCAToVertex2D(kTRUE);
286 commonTrackCuts->SetMaxFractionSharedTPCClusters(0.4);
287 commonTrackCuts->SetMaxChi2TPCConstrainedGlobal(36);
288 commonTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny);
290 AliESDtrackCuts* fTrackCutsPA_global = NULL;
291 AliESDtrackCuts* fTrackCutsPA_complementary = NULL;
292 AliESDtrackCuts* fTrackCutsPP_global = NULL;
293 AliESDtrackCuts* fTrackCutsPP_complementary = NULL;
294 AliESDtrackCuts* fTrackCutsPP_global_noPtDep = NULL;
295 AliESDtrackCuts* fTrackCutsPP_complementary_noPtDep = NULL;
298 fTrackCutsPA_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPA_global"));
299 fTrackCutsPA_global->SetMinNCrossedRowsTPC(70);
300 fTrackCutsPA_global->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8);
301 fTrackCutsPA_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPA_global->Clone("fTrackCutsPA_complementary"));
302 fTrackCutsPA_complementary->SetRequireITSRefit(kFALSE);
303 fTrackCutsPA_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff);
306 fTrackCutsPP_global = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global"));
307 TFormula *f1NClustersTPCLinearPtDep = new TFormula("f1NClustersTPCLinearPtDep","70.+30./20.*x");
308 fTrackCutsPP_global->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep,20.);
309 fTrackCutsPP_global->SetMinNClustersTPC(70);
310 fTrackCutsPP_global->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1
311 fTrackCutsPP_global->SetEtaRange(-0.9,0.9);
312 fTrackCutsPP_global->SetPtRange(0.15, 1e15);
313 fTrackCutsPP_complementary = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global->Clone("fTrackCutsPP_complementary"));
314 fTrackCutsPP_complementary->SetRequireITSRefit(kFALSE);
315 fTrackCutsPP_complementary->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff);
317 //pp, no pT dependence
319 fTrackCutsPP_global_noPtDep = static_cast<AliESDtrackCuts*>(commonTrackCuts->Clone("fTrackCutsPP_global_noPtDep"));
320 fTrackCutsPP_global_noPtDep->SetMinNClustersTPC(70);
321 fTrackCutsPP_global_noPtDep->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1
322 fTrackCutsPP_global_noPtDep->SetEtaRange(-0.9,0.9);
323 fTrackCutsPP_global_noPtDep->SetPtRange(0.15, 1e15);
324 fTrackCutsPP_complementary_noPtDep = static_cast<AliESDtrackCuts*>(fTrackCutsPP_global_noPtDep->Clone("fTrackCutsPP_complementary_noPtDep"));
325 fTrackCutsPP_complementary_noPtDep->SetRequireITSRefit(kFALSE);
326 fTrackCutsPP_complementary_noPtDep->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff);
328 fHybridESDtrackCuts = new AliESDHybridTrackcuts();
329 fHybridESDtrackCuts_noPtDep = new AliESDHybridTrackcuts();
332 fHybridESDtrackCuts->SetMainCuts(fTrackCutsPA_global);
333 fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPA_complementary);
334 fHybridESDtrackCuts_noPtDep->SetMainCuts(fTrackCutsPA_global);
335 fHybridESDtrackCuts_noPtDep->SetAdditionalCuts(fTrackCutsPA_complementary);
339 fHybridESDtrackCuts->SetMainCuts(fTrackCutsPP_global);
340 fHybridESDtrackCuts->SetAdditionalCuts(fTrackCutsPP_complementary);
341 fHybridESDtrackCuts_noPtDep->SetMainCuts(fTrackCutsPP_global_noPtDep);
342 fHybridESDtrackCuts_noPtDep->SetAdditionalCuts(fTrackCutsPP_complementary_noPtDep);
345 delete commonTrackCuts;
348 //________________________________________________________________________
349 void AliAnalysisTaskChargedJetsPA::CreateCutHistograms()
352 AliESDEvent* fESD = dynamic_cast<AliESDEvent*>( InputEvent() );
355 AliError("For cut analysis, ESDs must be processed!");
360 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z for the vertex cut
361 for (Int_t i=0;i < fESD->GetNumberOfTracks(); i++)
363 AliESDtrack* track = fESD->GetTrack(i);
365 // Basics kinematic variables
366 Double_t pT = track->Pt();
367 Double_t eta = track->Eta();
368 Double_t phi = track->Phi();
370 // Number of clusters
371 Double_t nclsTPC = track->GetTPCncls();
372 Double_t nclsITS = track->GetITSclusters(0);
375 Double_t ncrTPC = track->GetTPCCrossedRows();
376 Double_t nCRoverFC = 0;
377 if(track->GetTPCNclsF())
378 nCRoverFC = track->GetTPCCrossedRows()/track->GetTPCNclsF();
381 Double_t chi2ITS = 999.;
383 chi2ITS = track->GetITSchi2()/nclsITS;
384 Double_t chi2TPC = 999.;
386 chi2TPC = track->GetTPCchi2()/nclsTPC;
387 Double_t chi2TPCConstrained = track->GetChi2TPCConstrainedVsGlobal(static_cast<const AliESDVertex*>(fPrimaryVertex));
390 Double_t SharedTPCClusters = 999.;
391 Double_t nClustersTPC = 0;
392 if(fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCStandAlone()) {
393 nClustersTPC = track->GetTPCNclsIter1();
396 nClustersTPC = track->GetTPCclusters(0);
399 if(track->GetTPCncls())
400 SharedTPCClusters = static_cast<Double_t>(track->GetTPCnclsS())/static_cast<Double_t>(nClustersTPC);
401 Double_t tpcLength = 0.;
402 if (track->GetInnerParam() && track->GetESDEvent()) {
403 tpcLength = track->GetLengthInActiveZone(1, 1.8, 220, track->GetESDEvent()->GetMagneticField());
405 track->GetImpactParameters(dca, cov);
407 // Basic kinematic cuts
408 if((pT<0.15) || (TMath::Abs(eta)>0.9))
411 SetCurrentOutputList(2);
415 // ################################################################
416 // ################################################################
417 Int_t minNclsTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNClusterTPC();
418 Int_t minNclsTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNClusterTPC();
419 fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(0);
420 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(0);
422 trackType = fHybridESDtrackCuts->AcceptTrack(track);
424 FillCutHistogram("hCutsNumberClusters", nclsTPC, pT, eta, phi, trackType-1);
426 fHybridESDtrackCuts->GetMainCuts()->SetMinNClustersTPC(minNclsTPC);
427 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNClustersTPC(minNclsTPC_Additional);
428 // ################################################################
429 // ################################################################
430 Float_t maxChi2 = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterTPC();
431 Float_t maxChi2_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterTPC();
432 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(999.);
433 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(999.);
435 trackType = fHybridESDtrackCuts->AcceptTrack(track);
437 FillCutHistogram("hCutsChi2TPC", chi2TPC, pT, eta, phi, trackType-1);
439 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterTPC(maxChi2);
440 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterTPC(maxChi2_Additional);
442 // ################################################################
443 // ################################################################
444 Float_t maxChi2TPCConstrained = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2TPCConstrainedGlobal();
445 Float_t maxChi2TPCConstrained_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2TPCConstrainedGlobal();
446 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(999.);
447 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(999.);
449 trackType = fHybridESDtrackCuts->AcceptTrack(track);
451 FillCutHistogram("hCutsChi2Constrained", chi2TPCConstrained, pT, eta, phi, trackType-1);
453 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained);
454 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2TPCConstrainedGlobal(maxChi2TPCConstrained_Additional);
456 // ################################################################
457 // ################################################################
458 Float_t maxDcaZ = fHybridESDtrackCuts->GetMainCuts()->GetMaxDCAToVertexZ();
459 Float_t maxDcaZ_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxDCAToVertexZ();
460 fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(999.);
461 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(999.);
463 trackType = fHybridESDtrackCuts->AcceptTrack(track);
465 FillCutHistogram("hCutsDCAZ", TMath::Abs(dca[1]), pT, eta, phi, trackType-1);
467 fHybridESDtrackCuts->GetMainCuts()->SetMaxDCAToVertexZ(maxDcaZ);
468 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxDCAToVertexZ(maxDcaZ_Additional);
469 // ################################################################
470 // ################################################################
471 AliESDtrackCuts::ITSClusterRequirement clusterReq = fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD);
472 AliESDtrackCuts::ITSClusterRequirement clusterReq_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD);
473 fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff);
474 fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kOff);
477 if (track->HasPointOnITSLayer(0) || track->HasPointOnITSLayer(1)) hasPoint = 1;
478 trackType = fHybridESDtrackCuts->AcceptTrack(track);
480 FillCutHistogram("hCutsSPDHit", hasPoint, pT, eta, phi, trackType-1);
482 fHybridESDtrackCuts->GetMainCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq);
483 fHybridESDtrackCuts->GetAdditionalCuts()->SetClusterRequirementITS(AliESDtrackCuts::kSPD, clusterReq_Additional);
485 // ################################################################
486 // ################################################################
487 Float_t minNcrTPC = fHybridESDtrackCuts->GetMainCuts()->GetMinNCrossedRowsTPC();
488 Float_t minNcrTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinNCrossedRowsTPC();
489 fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(0);
490 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(0);
492 trackType = fHybridESDtrackCuts->AcceptTrack(track);
494 FillCutHistogram("hCutsNumberCrossedRows", ncrTPC, pT, eta, phi, trackType-1);
496 fHybridESDtrackCuts->GetMainCuts()->SetMinNCrossedRowsTPC(minNcrTPC);
497 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinNCrossedRowsTPC(minNcrTPC_Additional);
499 // ################################################################
500 // ################################################################
501 Float_t minCRoverFC = fHybridESDtrackCuts->GetMainCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC();
502 Float_t minCRoverFC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinRatioCrossedRowsOverFindableClustersTPC();
503 fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.);
504 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(0.);
506 trackType = fHybridESDtrackCuts->AcceptTrack(track);
508 FillCutHistogram("hCutsNumberCrossedRowsOverFindableClusters", nCRoverFC, pT, eta, phi, trackType-1);
510 fHybridESDtrackCuts->GetMainCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC);
511 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinRatioCrossedRowsOverFindableClustersTPC(minCRoverFC_Additional);
513 // ################################################################
514 // ################################################################
515 Float_t maxSharedTPC = fHybridESDtrackCuts->GetMainCuts()->GetMaxFractionSharedTPCClusters();
516 Float_t maxSharedTPC_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxFractionSharedTPCClusters();
517 fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(999.);
518 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(999.);
520 trackType = fHybridESDtrackCuts->AcceptTrack(track);
522 FillCutHistogram("hCutsSharedTPC", SharedTPCClusters, pT, eta, phi, trackType-1);
524 fHybridESDtrackCuts->GetMainCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC);
525 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxFractionSharedTPCClusters(maxSharedTPC_Additional);
527 // ################################################################
528 // ################################################################
529 Bool_t reqTPCRefit = fHybridESDtrackCuts->GetMainCuts()->GetRequireTPCRefit();
530 Bool_t reqTPCRefit_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetRequireTPCRefit();
532 fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(1);
533 fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(1);
534 trackType = fHybridESDtrackCuts->AcceptTrack(track);
536 FillCutHistogram("hCutsTPCRefit", 1, pT, eta, phi, trackType-1);
537 else // track is not accepted as global hybrid with TPC refit requirement
539 fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(0);
540 fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(0);
541 trackType = fHybridESDtrackCuts->AcceptTrack(track);
543 FillCutHistogram("hCutsTPCRefit", 0, pT, eta, phi, trackType-1);
545 fHybridESDtrackCuts->GetMainCuts()->SetRequireTPCRefit(reqTPCRefit);
546 fHybridESDtrackCuts->GetAdditionalCuts()->SetRequireTPCRefit(reqTPCRefit_Additional);
548 // ################################################################
549 // ################################################################
550 Float_t maxChi2ITS = fHybridESDtrackCuts->GetMainCuts()->GetMaxChi2PerClusterITS();
551 Float_t maxChi2ITS_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMaxChi2PerClusterITS();
552 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(999.);
553 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(999.);
555 trackType = fHybridESDtrackCuts->AcceptTrack(track);
557 FillCutHistogram("hCutsChi2ITS", chi2ITS, pT, eta, phi, trackType-1);
559 fHybridESDtrackCuts->GetMainCuts()->SetMaxChi2PerClusterITS(maxChi2ITS);
560 fHybridESDtrackCuts->GetAdditionalCuts()->SetMaxChi2PerClusterITS(maxChi2ITS_Additional);
562 // ################################################################
563 // ################################################################
564 Float_t minTpcLength = fHybridESDtrackCuts->GetMainCuts()->GetMinLengthActiveVolumeTPC(); // Active length TPC
565 Float_t minTpcLength_Additional = fHybridESDtrackCuts->GetAdditionalCuts()->GetMinLengthActiveVolumeTPC();
566 fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(0);
567 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(0);
569 trackType = fHybridESDtrackCuts->AcceptTrack(track);
571 FillCutHistogram("hCutsTPCLength", tpcLength, pT, eta, phi, trackType-1);
573 fHybridESDtrackCuts->GetMainCuts()->SetMinLengthActiveVolumeTPC(minTpcLength);
574 fHybridESDtrackCuts->GetAdditionalCuts()->SetMinLengthActiveVolumeTPC(minTpcLength_Additional);
576 // ################################################################
577 // ################################################################
581 trackType = fHybridESDtrackCuts->AcceptTrack(track);
583 FillCutHistogram("hCutsClustersPtDependence", 1, pT, eta, phi, trackType-1);
585 trackType = fHybridESDtrackCuts_noPtDep->AcceptTrack(track);
587 FillCutHistogram("hCutsClustersPtDependence", 0, pT, eta, phi, trackType-1);
589 // ################################################################
590 // ################################################################
591 if((fHybridESDtrackCuts->GetMainCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff)
592 || (fHybridESDtrackCuts->GetAdditionalCuts() && (fHybridESDtrackCuts->GetAdditionalCuts()->GetClusterRequirementITS(AliESDtrackCuts::kSPD) == AliESDtrackCuts::kOff)))
594 Bool_t isConstrainedWithITSRefit = static_cast<Bool_t>(track->GetConstrainedParam()) && ((track->GetStatus())&AliESDtrack::kITSrefit);
596 FillCutHistogram("hCutsTrackConstrained", isConstrainedWithITSRefit, pT, eta, phi, trackType-1);
600 SetCurrentOutputList(0);
604 //________________________________________________________________________
605 Double_t AliAnalysisTaskChargedJetsPA::GetExternalRho()
607 // Get rho from event.
608 AliRhoParameter *rho = 0;
609 if (!fRhoTaskName.IsNull()) {
610 rho = dynamic_cast<AliRhoParameter*>(InputEvent()->FindListObject(fRhoTaskName.Data()));
612 AliWarning(Form("%s: Could not retrieve rho with name %s!", GetName(), fRhoTaskName.Data()));
619 return (rho->GetVal());
622 //________________________________________________________________________
623 inline Bool_t AliAnalysisTaskChargedJetsPA::IsEventInAcceptance(AliVEvent* event)
628 FillHistogram("hEventAcceptance", 0.5); // number of events before manual cuts
630 if(fHelperClass->IsPileUpEvent(event))
633 FillHistogram("hEventAcceptance", 1.5); // number of events after pileup cuts
635 fPrimaryVertex = event->GetPrimaryVertex();
637 FillHistogram("hVertexZBeforeVertexCut",fPrimaryVertex->GetZ());
639 if(fUseDefaultVertexCut)
641 if(!fHelperClass->IsVertexSelected2013pA(event))
644 else // Failsafe vertex cut
646 if(!fPrimaryVertex || (TMath::Abs(fPrimaryVertex->GetZ()) > 10.0) || (fPrimaryVertex->GetNContributors()<1))
651 FillHistogram("hVertexZAfterVertexCut",fPrimaryVertex->GetZ());
653 FillHistogram("hEventAcceptance", 2.5); // number of events after vertex cut
658 //________________________________________________________________________
659 inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInAcceptance(AliVParticle* track)
661 FillHistogram("hTrackAcceptance", 0.5);
664 if ((track->Eta() < fMaxEta) && (track->Eta() >= fMinEta))
666 FillHistogram("hTrackAcceptance", 1.5);
667 if (track->Pt() >= fMinTrackPt)
669 FillHistogram("hTrackAcceptance", 2.5);
677 //________________________________________________________________________
678 inline Bool_t AliAnalysisTaskChargedJetsPA::IsBackgroundJetInAcceptance(AliEmcalJet *jet)
681 if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta))
682 if (jet->Pt() >= fMinBackgroundJetPt)
688 //________________________________________________________________________
689 inline Bool_t AliAnalysisTaskChargedJetsPA::IsSignalJetInAcceptance(AliEmcalJet *jet, Bool_t usePtCut)
691 Bool_t acceptedWithPtCut = kFALSE;
692 Bool_t acceptedWithoutPtCut = kFALSE;
694 FillHistogram("hJetAcceptance", 0.5);
696 if ((jet->Eta() >= fMinJetEta) && (jet->Eta() < fMaxJetEta))
698 FillHistogram("hJetAcceptance", 1.5);
699 if (jet->Pt() >= fMinJetPt) // jet fulfills pt cut
701 FillHistogram("hJetAcceptance", 2.5);
702 if (jet->Area() >= fMinJetArea)
704 FillHistogram("hJetAcceptance", 3.5);
705 acceptedWithPtCut = kTRUE;
708 else if(!usePtCut) // jet does not fulfill pt cut
710 if (jet->Area() >= fMinJetArea)
711 acceptedWithoutPtCut = kTRUE;
716 return (acceptedWithPtCut);
718 return (acceptedWithPtCut || acceptedWithoutPtCut);
721 //________________________________________________________________________
722 void AliAnalysisTaskChargedJetsPA::ExecOnce()
725 AliInfo("Starting ExecOnce.");
727 fInitialized = kTRUE;
729 // Check for track array
730 if (strcmp(fTrackArrayName.Data(), "") != 0)
732 fTrackArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fTrackArrayName.Data()));
734 AliWarning(Form("%s: Could not retrieve tracks %s!", GetName(), fTrackArrayName.Data()));
737 TClass *cl = fTrackArray->GetClass();
738 if (!cl->GetBaseClass("AliVParticle"))
740 AliError(Form("%s: Collection %s does not contain AliVParticle objects!", GetName(), fTrackArrayName.Data()));
746 // Check for jet array
747 if (strcmp(fJetArrayName.Data(), "") != 0)
749 fJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fJetArrayName.Data()));
751 AliWarning(Form("%s: Could not retrieve jets %s!", GetName(), fJetArrayName.Data()));
754 if (!fJetArray->GetClass()->GetBaseClass("AliEmcalJet"))
756 AliError(Form("%s: Collection %s does not contain AliEmcalJet objects!", GetName(), fJetArrayName.Data()));
762 // Check for background object
763 if (strcmp(fBackgroundJetArrayName.Data(), "") != 0)
765 fBackgroundJetArray = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fBackgroundJetArrayName.Data()));
766 if (!fBackgroundJetArray)
767 AliInfo(Form("%s: Could not retrieve background jets %s!", GetName(), fBackgroundJetArrayName.Data()));
770 // Initialize helper class (for vertex selection & pile up correction)
771 fHelperClass = new AliAnalysisUtils();
772 fHelperClass->SetCutOnZVertexSPD(kFALSE);
775 // Trackcut initialization
776 InitializeTrackcuts();
779 AliInfo("ExecOnce done.");
784 //________________________________________________________________________
785 void AliAnalysisTaskChargedJetsPA::GetLeadingJets()
788 fFirstLeadingJet = NULL;
789 fSecondLeadingJet = NULL;
790 fFirstLeadingKTJet = NULL;
791 fSecondLeadingKTJet = NULL;
793 fNumberSignalJets = 0;
794 fNumberSignalJetsAbove5GeV = 0;
796 Int_t jetIDArray[] = {-1, -1};
797 Float_t maxJetPts[] = {0, 0};
801 Int_t jetIDArrayKT[] = {-1, -1};
802 Float_t maxJetPtsKT[] = {0, 0};
803 jetIDArrayKT[0] = -1;
804 jetIDArrayKT[1] = -1;
806 // Find leading signal jets
807 for (Int_t i = 0; i < fJetArray->GetEntries(); i++)
809 AliEmcalJet* jet = static_cast<AliEmcalJet*>(fJetArray->At(i));
812 AliError(Form("%s: Could not receive jet %d", GetName(), i));
816 if (!IsSignalJetInAcceptance(jet)) continue;
818 if (jet->Pt() > maxJetPts[0])
820 maxJetPts[1] = maxJetPts[0];
821 jetIDArray[1] = jetIDArray[0];
822 maxJetPts[0] = jet->Pt();
825 else if (jet->Pt() > maxJetPts[1])
827 maxJetPts[1] = jet->Pt();
832 fNumberSignalJetsAbove5GeV++;
835 // Find leading background jets
836 for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++)
838 AliEmcalJet* jet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i));
841 AliError(Form("%s: Could not receive jet %d", GetName(), i));
845 if (!IsBackgroundJetInAcceptance(jet)) continue;
847 if (jet->Pt() > maxJetPtsKT[0])
849 maxJetPtsKT[1] = maxJetPtsKT[0];
850 jetIDArrayKT[1] = jetIDArrayKT[0];
851 maxJetPtsKT[0] = jet->Pt();
854 else if (jet->Pt() > maxJetPtsKT[1])
856 maxJetPtsKT[1] = jet->Pt();
861 if (jetIDArray[0] > -1)
862 fFirstLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[0]));
863 if (jetIDArray[1] > -1)
864 fSecondLeadingJet = static_cast<AliEmcalJet*>(fJetArray->At(jetIDArray[1]));
865 if (jetIDArrayKT[0] > -1)
866 fFirstLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[0]));
867 if (jetIDArrayKT[1] > -1)
868 fSecondLeadingKTJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(jetIDArrayKT[1]));
871 //________________________________________________________________________
872 inline Double_t AliAnalysisTaskChargedJetsPA::GetConePt(Double_t eta, Double_t phi, Double_t radius)
874 Double_t tmpConePt = 0.0;
876 for (Int_t i = 0; i < fTrackArray->GetEntries(); i++)
878 AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i));
879 if (IsTrackInAcceptance(tmpTrack))
880 if(IsTrackInCone(tmpTrack, eta, phi, radius))
881 tmpConePt = tmpConePt + tmpTrack->Pt();
886 //________________________________________________________________________
887 inline Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedConePt(Double_t eta, Double_t phi, Double_t radius, Double_t background)
889 Double_t tmpConePt = 0.0;
891 for (Int_t i = 0; i < fTrackArray->GetEntries(); i++)
893 AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i));
894 if (IsTrackInAcceptance(tmpTrack))
895 if(IsTrackInCone(tmpTrack, eta, phi, radius))
896 tmpConePt = tmpConePt + tmpTrack->Pt();
898 Double_t realConeArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi() * MCGetOverlapCircleRectancle(eta, phi, radius, fMinEta, fMaxEta, 0., TMath::TwoPi());
899 tmpConePt -= background * realConeArea; // subtract background
904 //________________________________________________________________________
905 inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInCone(AliVTrack* track, Double_t eta, Double_t phi, Double_t radius)
907 // This is to use a full cone in phi even at the edges of phi (2pi -> 0) (0 -> 2pi)
908 Double_t trackPhi = 0.0;
909 if (track->Phi() > (TMath::TwoPi() - (radius-phi)))
910 trackPhi = track->Phi() - TMath::TwoPi();
911 else if (track->Phi() < (phi+radius - TMath::TwoPi()))
912 trackPhi = track->Phi() + TMath::TwoPi();
914 trackPhi = track->Phi();
916 if ( TMath::Abs(trackPhi-phi)*TMath::Abs(trackPhi-phi) + TMath::Abs(track->Eta()-eta)*TMath::Abs(track->Eta()-eta) <= radius*radius)
922 //________________________________________________________________________
923 inline Bool_t AliAnalysisTaskChargedJetsPA::IsTrackInJet(AliEmcalJet* jet, Int_t trackIndex)
925 for (Int_t i = 0; i < jet->GetNumberOfTracks(); ++i)
927 Int_t jetTrack = jet->TrackAt(i);
928 if (jetTrack == trackIndex)
934 //________________________________________________________________________
935 inline Bool_t AliAnalysisTaskChargedJetsPA::IsJetOverlapping(AliEmcalJet* jet1, AliEmcalJet* jet2)
937 for (Int_t i = 0; i < jet1->GetNumberOfTracks(); ++i)
939 Int_t jet1Track = jet1->TrackAt(i);
940 for (Int_t j = 0; j < jet2->GetNumberOfTracks(); ++j)
942 Int_t jet2Track = jet2->TrackAt(j);
943 if (jet1Track == jet2Track)
950 //________________________________________________________________________
951 Double_t AliAnalysisTaskChargedJetsPA::GetCorrectedJetPt(AliEmcalJet* jet, Double_t background)
954 AliInfo("Getting corrected jet spectra.");
957 Double_t correctedPt = -1.0;
958 // if the passed background is not valid, do not subtract it
962 // Subtract background
963 correctedPt = jet->Pt() - background * jet->Area();
966 AliInfo("Got corrected jet spectra.");
974 //________________________________________________________________________
975 Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPt(Double_t rho, Double_t leadingJetExclusionProbability)
978 AliInfo("Getting Delta Pt.");
981 // Define an invalid delta pt
982 Double_t deltaPt = -10000.0;
985 Double_t etaMin, etaMax;
986 etaMin = fMinEta+fRandConeRadius;
987 etaMax = fMaxEta-fRandConeRadius;
989 // Define random cone
990 Bool_t coneValid = kTRUE;
991 Double_t tmpRandConeEta = etaMin + fRandom->Rndm()*(etaMax-etaMin);
992 Double_t tmpRandConePhi = fRandom->Rndm()*TMath::TwoPi();
994 // if there is a jet, check for overlap if demanded
995 if(leadingJetExclusionProbability)
997 AliEmcalJet* tmpLeading = dynamic_cast<AliEmcalJet*>(fJetArray->At(0));
998 // Get leading jet (regardless of pT)
999 for (Int_t i = 1; i<fJetArray->GetEntries(); i++)
1001 AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i));
1002 // if jet is in acceptance and higher, take as new leading
1004 if ( ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta)) && (tmpJet->Area() >= fMinJetArea))
1005 if((!tmpLeading) || (tmpJet->Pt() > tmpLeading->Pt()))
1006 tmpLeading = tmpJet;
1010 Double_t excludedJetPhi = tmpLeading->Phi();
1011 Double_t excludedJetEta = tmpLeading->Eta();
1012 Double_t tmpDeltaPhi = GetDeltaPhi(tmpRandConePhi, excludedJetPhi);
1014 // Check, if cone has overlap with jet
1015 if ( tmpDeltaPhi*tmpDeltaPhi + TMath::Abs(tmpRandConeEta-excludedJetEta)*TMath::Abs(tmpRandConeEta-excludedJetEta) <= fRandConeRadius*fRandConeRadius)
1017 // Define probability to exclude the RC
1018 Double_t probability = leadingJetExclusionProbability;
1020 // Only exclude cone with a given probability
1021 if (fRandom->Rndm()<=probability)
1027 // Get the cones' pt and calculate delta pt
1029 deltaPt = GetConePt(tmpRandConeEta,tmpRandConePhi,fRandConeRadius) - (rho*fRandConeRadius*fRandConeRadius*TMath::Pi());
1033 AliInfo("Got Delta Pt.");
1037 //________________________________________________________________________
1038 void AliAnalysisTaskChargedJetsPA::GetKTBackgroundDensityAll(Int_t numberExcludeLeadingJets, Double_t& rhoPbPb, Double_t& rhoPbPbWithGhosts, Double_t& rhoCMS, Double_t& rhoImprovedCMS, Double_t& rhoMean, Double_t& rhoTrackLike)
1041 AliInfo("Getting ALL KT background density.");
1044 static Double_t tmpRhoPbPb[1024];
1045 static Double_t tmpRhoPbPbWithGhosts[1024];
1046 static Double_t tmpRhoMean[1024];
1047 static Double_t tmpRhoCMS[1024];
1048 static Double_t tmpRhoImprovedCMS[1024];
1049 Double_t tmpCoveredArea = 0.0;
1050 Double_t tmpSummedArea = 0.0;
1051 Double_t tmpPtTrackLike = 0.0;
1052 Double_t tmpAreaTrackLike = 0.0;
1054 // Setting invalid values
1056 rhoPbPbWithGhosts = 0.0;
1058 rhoImprovedCMS = 0.0;
1062 Int_t rhoPbPbJetCount = 0;
1063 Int_t rhoPbPbWithGhostsJetCount = 0;
1064 Int_t rhoCMSJetCount = 0;
1065 Int_t rhoImprovedCMSJetCount = 0;
1066 Int_t rhoMeanJetCount = 0;
1069 // Exclude UP TO numberExcludeLeadingJets
1070 if(numberExcludeLeadingJets==-1)
1071 numberExcludeLeadingJets = fNumberSignalJets;
1072 if (fNumberSignalJets < numberExcludeLeadingJets)
1073 numberExcludeLeadingJets = fNumberSignalJets;
1075 for (Int_t i = 0; i < fBackgroundJetArray->GetEntries(); i++)
1077 AliEmcalJet* backgroundJet = static_cast<AliEmcalJet*>(fBackgroundJetArray->At(i));
1081 AliError(Form("%s: Could not receive jet %d", GetName(), i));
1085 tmpSummedArea += backgroundJet->Area();
1086 if(backgroundJet->Pt() > 0.150)
1087 tmpCoveredArea += backgroundJet->Area();
1089 if (!IsBackgroundJetInAcceptance(backgroundJet))
1092 // Search for overlap with signal jets
1093 Bool_t isOverlapping = kFALSE;
1094 for(Int_t j=0;j<numberExcludeLeadingJets;j++)
1096 AliEmcalJet* signalJet = fFirstLeadingJet;
1098 signalJet = fSecondLeadingJet;
1100 if(signalJet->Pt() < 5.0)
1103 if(IsJetOverlapping(signalJet, backgroundJet))
1105 isOverlapping = kTRUE;
1110 Double_t tmpRho = 0.0;
1111 if(backgroundJet->Area())
1112 tmpRho = backgroundJet->Pt() / backgroundJet->Area();
1114 // PbPb approach (take ghosts into account)
1115 if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet))
1117 tmpRhoPbPbWithGhosts[rhoPbPbWithGhostsJetCount] = tmpRho;
1118 rhoPbPbWithGhostsJetCount++;
1121 if(backgroundJet->Pt() > 0.150)
1123 // CMS approach: don't take ghosts into acount
1124 tmpRhoCMS[rhoCMSJetCount] = tmpRho;
1127 // Improved CMS approach: like CMS but excluding signal
1128 if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet))
1130 tmpRhoImprovedCMS[rhoImprovedCMSJetCount] = tmpRho;
1131 rhoImprovedCMSJetCount++;
1134 // PbPb w/o ghosts approach (just neglect ghosts)
1135 if((backgroundJet != fFirstLeadingKTJet) || (backgroundJet != fSecondLeadingKTJet))
1137 tmpRhoPbPb[rhoPbPbJetCount] = tmpRho;
1142 // (no overlap with signal jets)
1146 tmpRhoMean[rhoMeanJetCount] = tmpRho;
1149 // Track like approach approach
1150 tmpPtTrackLike += backgroundJet->Pt();
1151 tmpAreaTrackLike += backgroundJet->Area();
1156 if (tmpAreaTrackLike > 0)
1157 rhoTrackLike = tmpPtTrackLike/tmpAreaTrackLike;
1158 if (rhoPbPbJetCount > 0)
1159 rhoPbPb = TMath::Median(rhoPbPbJetCount, tmpRhoPbPb);
1160 if (rhoPbPbWithGhostsJetCount > 0)
1161 rhoPbPbWithGhosts = TMath::Median(rhoPbPbWithGhostsJetCount, tmpRhoPbPbWithGhosts);
1162 if (rhoCMSJetCount > 0)
1163 rhoCMS = TMath::Median(rhoCMSJetCount, tmpRhoCMS) * tmpCoveredArea/tmpSummedArea;
1164 if (rhoImprovedCMSJetCount > 0)
1166 rhoImprovedCMS = TMath::Median(rhoImprovedCMSJetCount, tmpRhoImprovedCMS) * tmpCoveredArea/tmpSummedArea;
1168 if (rhoMeanJetCount > 0)
1169 rhoMean = TMath::Mean(rhoMeanJetCount, tmpRhoMean);
1172 AliInfo("Got ALL KT background density.");
1176 //________________________________________________________________________
1177 void AliAnalysisTaskChargedJetsPA::GetTRBackgroundDensity(Int_t numberExcludeLeadingJets, Double_t& rhoNoExclusion, Double_t& rhoConeExclusion02, Double_t& rhoConeExclusion04, Double_t& rhoConeExclusion06, Double_t& rhoConeExclusion08, Double_t& rhoExactExclusion)
1180 AliInfo("Getting TR background density.");
1183 Double_t summedTracksPtCone04 = 0.0;
1184 Double_t summedTracksPtCone02 = 0.0;
1185 Double_t summedTracksPtCone06 = 0.0;
1186 Double_t summedTracksPtCone08 = 0.0;
1187 Double_t summedTracksPtWithinJets = 0.0;
1188 Double_t summedTracksPt = 0.0;
1190 // Setting invalid values
1191 rhoNoExclusion = 0.0;
1192 rhoConeExclusion02 = 0.0;
1193 rhoConeExclusion04 = 0.0;
1194 rhoConeExclusion06 = 0.0;
1195 rhoConeExclusion08 = 0.0;
1196 rhoExactExclusion = 0.0;
1198 // Exclude UP TO numberExcludeLeadingJets
1199 if(numberExcludeLeadingJets==-1)
1200 numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV;
1201 if (fNumberSignalJets < numberExcludeLeadingJets)
1202 numberExcludeLeadingJets = fNumberSignalJetsAbove5GeV;
1203 if(numberExcludeLeadingJets>2)
1205 AliWarning("Warning: GetTRBackgroundDensity() can only exclude up to 2 leading jets!");
1206 numberExcludeLeadingJets = 2;
1209 for (Int_t i = 0; i < fTrackArray->GetEntries(); i++)
1211 AliVTrack* tmpTrack = static_cast<AliVTrack*>(fTrackArray->At(i));
1212 Bool_t trackWithinJet = kFALSE; Bool_t trackWithin02Cone = kFALSE; Bool_t trackWithin04Cone = kFALSE; Bool_t trackWithin06Cone = kFALSE; Bool_t trackWithin08Cone = kFALSE;
1214 if (IsTrackInAcceptance(tmpTrack))
1216 // Check if tracks overlaps with jet
1217 for(Int_t j=0;j<numberExcludeLeadingJets;j++)
1219 AliEmcalJet* signalJet = fFirstLeadingJet;
1221 signalJet = fSecondLeadingJet;
1223 if(signalJet->Pt() < 5.0)
1226 // Exact jet exclusion
1227 if (IsTrackInJet(signalJet, i))
1228 trackWithinJet = kTRUE;
1231 if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.2))
1233 trackWithin02Cone = kTRUE;
1234 trackWithin04Cone = kTRUE;
1235 trackWithin06Cone = kTRUE;
1236 trackWithin08Cone = kTRUE;
1239 else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.4))
1241 trackWithin04Cone = kTRUE;
1242 trackWithin06Cone = kTRUE;
1243 trackWithin08Cone = kTRUE;
1245 else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.6))
1247 trackWithin06Cone = kTRUE;
1248 trackWithin08Cone = kTRUE;
1250 else if (IsTrackInCone(tmpTrack, signalJet->Eta(), signalJet->Phi(), 0.8))
1252 trackWithin08Cone = kTRUE;
1256 if(!trackWithin08Cone)
1258 summedTracksPtCone08 += tmpTrack->Pt();
1260 if(!trackWithin06Cone)
1262 summedTracksPtCone06 += tmpTrack->Pt();
1264 if(!trackWithin04Cone)
1266 summedTracksPtCone04 += tmpTrack->Pt();
1268 if(!trackWithin02Cone)
1270 summedTracksPtCone02 += tmpTrack->Pt();
1274 summedTracksPtWithinJets += tmpTrack->Pt();
1276 summedTracksPt += tmpTrack->Pt();
1281 // Calculate the correct area where the tracks were taking from
1283 Double_t tmpFullTPCArea = (1.0*(fMaxEta-fMinEta)) * TMath::TwoPi();
1284 Double_t tmpAreaCone02 = tmpFullTPCArea;
1285 Double_t tmpAreaCone04 = tmpFullTPCArea;
1286 Double_t tmpAreaCone06 = tmpFullTPCArea;
1287 Double_t tmpAreaCone08 = tmpFullTPCArea;
1288 Double_t tmpAreaWithinJets = tmpFullTPCArea;
1289 std::vector<Double_t> tmpEtas(fNumberSignalJetsAbove5GeV);
1290 std::vector<Double_t> tmpPhis(fNumberSignalJetsAbove5GeV);
1293 for(Int_t i=0;i<numberExcludeLeadingJets;i++)
1295 AliEmcalJet* signalJet = fFirstLeadingJet;
1297 signalJet = fSecondLeadingJet;
1299 if(signalJet->Pt() < 5.0)
1302 tmpEtas[iSignal] = signalJet->Eta();
1303 tmpPhis[iSignal] = signalJet->Phi();
1304 tmpAreaWithinJets -= signalJet->Area();
1309 tmpAreaCone02 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.2, fMinEta, fMaxEta, 0., TMath::TwoPi());
1310 tmpAreaCone04 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.4, fMinEta, fMaxEta, 0., TMath::TwoPi());
1311 tmpAreaCone06 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.6, fMinEta, fMaxEta, 0., TMath::TwoPi());
1312 tmpAreaCone08 -= tmpFullTPCArea * MCGetOverlapMultipleCirclesRectancle(fNumberSignalJetsAbove5GeV, tmpEtas, tmpPhis, 0.8, fMinEta, fMaxEta, 0., TMath::TwoPi());
1314 rhoConeExclusion02 = summedTracksPtCone02/tmpAreaCone02;
1315 rhoConeExclusion04 = summedTracksPtCone04/tmpAreaCone04;
1316 rhoConeExclusion06 = summedTracksPtCone06/tmpAreaCone06;
1317 rhoConeExclusion08 = summedTracksPtCone08/tmpAreaCone08;
1318 rhoExactExclusion = summedTracksPtWithinJets/tmpAreaWithinJets;
1319 rhoNoExclusion = summedTracksPt/tmpFullTPCArea;
1323 AliInfo("Got TR background density.");
1327 //________________________________________________________________________
1328 void AliAnalysisTaskChargedJetsPA::GetPPBackgroundDensity(Double_t& background)
1330 // This is the background that was used for the pp 7 TeV ALICE paper
1331 // The background is estimated using the leading jet
1335 AliEmcalJet* jet = NULL;
1336 if(fFirstLeadingJet)
1337 jet = fFirstLeadingJet;
1341 Double_t jetMom[3] = { jet->Px(), jet->Py(), jet->Pz() };
1342 TVector3 jet3mom1(jetMom);
1343 TVector3 jet3mom2(jetMom);
1345 jet3mom1.RotateZ(TMath::Pi());
1346 jet3mom2.RotateZ(-TMath::Pi());
1348 for (int i = 0; i < fTrackArray->GetEntries(); i++)
1350 AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i));
1351 if (!IsTrackInAcceptance(track))
1354 Double_t trackMom[3] = { track->Px(), track->Py(), track->Pz() };
1355 TVector3 track3mom(trackMom);
1357 Double_t dR1 = jet3mom1.DeltaR(track3mom);
1358 Double_t dR2 = jet3mom2.DeltaR(track3mom);
1360 if (dR1 <= fSignalJetRadius || dR2 <= fSignalJetRadius)
1361 background += track3mom.Pt();
1364 background /= (2 * TMath::Pi() * fSignalJetRadius * fSignalJetRadius);
1367 //________________________________________________________________________
1368 void AliAnalysisTaskChargedJetsPA::Calculate(AliVEvent* event)
1371 AliInfo("Starting Calculate().");
1373 ////////////////////// NOTE: initialization & casting
1377 // This is to take only every Nth event
1378 if((fEventCounter+fPartialAnalysisIndex) % fPartialAnalysisNParts != 0)
1381 FillHistogram("hNumberEvents",0.5);
1383 if(!IsEventInAcceptance(event))
1386 FillHistogram("hNumberEvents",1.5);
1389 AliInfo("Calculate()::Init done.");
1392 ////////////////////// NOTE: Create cut histograms
1394 if(fAnalyzeTrackcuts)
1395 CreateCutHistograms();
1397 ////////////////////// NOTE: Get Centrality, (Leading)Signal jets and Background
1400 AliCentrality* tmpCentrality = NULL;
1401 tmpCentrality = event->GetCentrality();
1402 Double_t centralityPercentile = -1.0;
1403 Double_t centralityPercentileV0A = 0.0;
1404 Double_t centralityPercentileV0C = 0.0;
1405 Double_t centralityPercentileV0M = 0.0;
1406 Double_t centralityPercentileZNA = 0.0;
1407 if (tmpCentrality != NULL)
1409 centralityPercentile = tmpCentrality->GetCentralityPercentile(fCentralityType.Data());
1410 centralityPercentileV0A = tmpCentrality->GetCentralityPercentile("V0A");
1411 centralityPercentileV0C = tmpCentrality->GetCentralityPercentile("V0C");
1412 centralityPercentileV0M = tmpCentrality->GetCentralityPercentile("V0M");
1413 centralityPercentileZNA = tmpCentrality->GetCentralityPercentile("ZNA");
1416 if((centralityPercentile < 0.0) || (centralityPercentile > 100.0))
1417 AliWarning(Form("Centrality value not valid (c=%E)",centralityPercentile));
1419 if(fSetCentralityToOne)
1420 centralityPercentile = 1.0;
1422 ////////////////////// NOTE: Get event QA histograms
1424 FillHistogram("hVertexX",fPrimaryVertex->GetX());
1425 FillHistogram("hVertexY",fPrimaryVertex->GetY());
1426 FillHistogram("hVertexXY",fPrimaryVertex->GetX(), fPrimaryVertex->GetY());
1427 FillHistogram("hVertexR",TMath::Sqrt(fPrimaryVertex->GetX()*fPrimaryVertex->GetX() + fPrimaryVertex->GetY()*fPrimaryVertex->GetY()));
1428 FillHistogram("hCentralityV0M",centralityPercentileV0M);
1429 FillHistogram("hCentralityV0A",centralityPercentileV0A);
1430 FillHistogram("hCentralityV0C",centralityPercentileV0C);
1431 FillHistogram("hCentralityZNA",centralityPercentileZNA);
1432 FillHistogram("hCentrality",centralityPercentile);
1439 // ##################### Calculate background densities
1440 Double_t backgroundKTImprovedCMS = -1.0;
1441 Double_t backgroundExternal = -1.0;
1442 Double_t backgroundKTPbPb = -1.0;
1443 Double_t backgroundKTPbPbWithGhosts = -1.0;
1444 Double_t backgroundKTCMS = -1.0;
1445 Double_t backgroundKTMean = -1.0;
1446 Double_t backgroundKTTrackLike = -1.0;
1447 Double_t backgroundTRNoExcl = -1.0;
1448 Double_t backgroundTRCone02 = -1.0;
1449 Double_t backgroundTRCone04 = -1.0;
1450 Double_t backgroundTRCone06 = -1.0;
1451 Double_t backgroundTRCone08 = -1.0;
1452 Double_t backgroundTRExact = -1.0;
1453 Double_t backgroundPP = -1.0;
1454 Double_t backgroundJetProfile = -1.0;
1456 // Get background estimates
1457 GetKTBackgroundDensityAll (fNumberExcludedJets, backgroundKTPbPb, backgroundKTPbPbWithGhosts, backgroundKTCMS, backgroundKTImprovedCMS, backgroundKTMean, backgroundKTTrackLike);
1458 GetTRBackgroundDensity (fNumberExcludedJets, backgroundTRNoExcl, backgroundTRCone02, backgroundTRCone04, backgroundTRCone06, backgroundTRCone08, backgroundTRExact);
1459 GetPPBackgroundDensity(backgroundPP);
1461 backgroundExternal = GetExternalRho();
1462 if(fNoExternalBackground)
1463 backgroundExternal = 0;
1465 if(fBackgroundForJetProfile==0)
1466 backgroundJetProfile = backgroundExternal;
1467 else if(fBackgroundForJetProfile==1)
1468 backgroundJetProfile = backgroundKTImprovedCMS;
1469 else if(fBackgroundForJetProfile==2)
1470 backgroundJetProfile = backgroundKTCMS;
1471 else if(fBackgroundForJetProfile==3)
1472 backgroundJetProfile = backgroundPP;
1473 else if(fBackgroundForJetProfile==4)
1474 backgroundJetProfile = backgroundTRCone06;
1475 else if(fBackgroundForJetProfile==5)
1476 backgroundJetProfile = 0;
1479 AliInfo("Calculate()::Centrality&SignalJets&Background-Calculation done.");
1482 // ##################### Fill event QA histograms
1484 Int_t trackCountAcc = 0;
1485 Int_t nTracks = fTrackArray->GetEntries();
1486 for (Int_t i = 0; i < nTracks; i++)
1488 AliVTrack* track = static_cast<AliVTrack*>(fTrackArray->At(i));
1491 if (track->Pt() >= fMinTrackPt)
1493 FillHistogram("hTrackPhiEta", track->Phi(),track->Eta(), 1);
1494 FillHistogram("hTrackPtPhiEta", track->Phi(),track->Eta(), track->Pt());
1497 if (IsTrackInAcceptance(track))
1499 FillHistogram("hTrackPt", track->Pt(), centralityPercentile);
1500 if(track->Eta() >= 0)
1501 FillHistogram("hTrackPtPosEta", track->Pt(), centralityPercentile);
1503 FillHistogram("hTrackPtNegEta", track->Pt(), centralityPercentile);
1505 FillHistogram("hTrackEta", track->Eta(), centralityPercentile);
1506 FillHistogram("hTrackPhi", track->Phi());
1508 if(static_cast<AliPicoTrack*>(track))
1509 FillHistogram("hTrackPhiTrackType", track->Phi(), (static_cast<AliPicoTrack*>(track))->GetTrackType());
1511 for(Int_t j=0;j<20;j++)
1513 FillHistogram("hTrackPhiPtCut", track->Phi(), track->Pt());
1515 FillHistogram("hTrackCharge", track->Charge());
1519 FillHistogram("hTrackCountAcc", trackCountAcc, centralityPercentile);
1522 AliInfo("Calculate()::QA done.");
1525 // ##################### Fill jet histograms
1527 FillHistogram("hJetCountAll", fJetArray->GetEntries());
1528 FillHistogram("hJetCountAccepted", fNumberSignalJets);
1529 FillHistogram("hJetCount", fJetArray->GetEntries(), fNumberSignalJets);
1530 if (fFirstLeadingJet)
1532 FillHistogram("hLeadingJetPt", fFirstLeadingJet->Pt());
1533 FillHistogram("hCorrectedLeadingJetPt", GetCorrectedJetPt(fFirstLeadingJet,backgroundExternal));
1535 if (fSecondLeadingJet)
1537 FillHistogram("hSecondLeadingJetPt", fSecondLeadingJet->Pt());
1538 FillHistogram("hCorrectedSecondLeadingJetPt", GetCorrectedJetPt(fSecondLeadingJet,backgroundExternal));
1541 for (Int_t i = 0; i<fJetArray->GetEntries(); i++)
1543 AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i));
1547 // ### JETS BEFORE ANY CUTS
1548 if (tmpJet->Area() >= fMinJetArea)
1549 FillHistogram("hRawJetPhiEta", tmpJet->Phi(), tmpJet->Eta());
1550 if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta))
1551 FillHistogram("hRawJetArea", tmpJet->Area());
1553 FillHistogram("hJetPtCutStages", tmpJet->Pt(), 0.5);
1554 if ((tmpJet->Eta() >= fMinJetEta) && (tmpJet->Eta() < fMaxJetEta))
1556 FillHistogram("hJetPtCutStages", tmpJet->Pt(), 1.5);
1557 if (tmpJet->Pt() >= fMinJetPt)
1559 FillHistogram("hJetPtCutStages", tmpJet->Pt(), 2.5);
1560 if (tmpJet->Area() >= fMinJetArea)
1562 FillHistogram("hJetPtCutStages", tmpJet->Pt(), 3.5);
1567 // ### JETS AFTER CUTS
1568 if(IsSignalJetInAcceptance(tmpJet))
1570 // Background corrected jet spectra
1571 FillHistogram("hJetPtBgrdSubtractedExternal", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile);
1572 FillHistogram("hJetPtBgrdSubtractedKTImprovedCMS", GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS), centralityPercentile);
1573 FillHistogram("hJetPtBgrdSubtractedPP", GetCorrectedJetPt(tmpJet, backgroundPP), centralityPercentile);
1574 if(tmpJet->Phi() >= TMath::Pi())
1575 FillHistogram("hJetPtBgrdSubtractedExternal_Phi2", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile);
1577 FillHistogram("hJetPtBgrdSubtractedExternal_Phi1", GetCorrectedJetPt(tmpJet, backgroundExternal), centralityPercentile);
1578 FillHistogram("hJetPtBgrdSubtractedTR", GetCorrectedJetPt(tmpJet, backgroundTRCone06), centralityPercentile);
1579 FillHistogram("hJetPtBgrdSubtractedKTPbPb", GetCorrectedJetPt(tmpJet, backgroundKTPbPb), centralityPercentile);
1580 FillHistogram("hJetPtBgrdSubtractedKTPbPbWithGhosts", GetCorrectedJetPt(tmpJet, backgroundKTPbPbWithGhosts), centralityPercentile);
1581 FillHistogram("hJetPtBgrdSubtractedKTCMS", GetCorrectedJetPt(tmpJet, backgroundKTCMS), centralityPercentile);
1582 FillHistogram("hJetPtBgrdSubtractedKTMean", GetCorrectedJetPt(tmpJet, backgroundKTMean), centralityPercentile);
1583 FillHistogram("hJetPtBgrdSubtractedKTTrackLike", GetCorrectedJetPt(tmpJet, backgroundKTTrackLike), centralityPercentile);
1585 FillHistogram("hJetPtSubtractedRhoExternal", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundExternal));
1586 FillHistogram("hJetPtSubtractedRhoKTImprovedCMS", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundKTImprovedCMS));
1587 FillHistogram("hJetPtSubtractedRhoPP", tmpJet->Pt(), centralityPercentile, tmpJet->Pt() - GetCorrectedJetPt(tmpJet, backgroundPP));
1588 FillHistogram("hDeltaPtExternalBgrdVsPt", GetDeltaPt(backgroundExternal), GetCorrectedJetPt(tmpJet, backgroundExternal));
1590 FillHistogram("hJetPtVsConstituentCount", tmpJet->Pt(),tmpJet->GetNumberOfTracks());
1592 for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++)
1593 FillHistogram("hJetConstituentPtVsJetPt", tmpJet->TrackAt(j, fTrackArray)->Pt(), tmpJet->Pt());
1595 if(tmpJet->Pt() >= 5.0)
1597 Double_t lowestTrackPt = 1e99;
1598 Double_t highestTrackPt = 0.0;
1599 for(Int_t j=0; j<tmpJet->GetNumberOfTracks(); j++)
1601 FillHistogram("hJetConstituentPt", tmpJet->TrackAt(j, fTrackArray)->Pt(), centralityPercentile);
1602 // Find the lowest pT of a track in the jet
1603 if (tmpJet->TrackAt(j, fTrackArray)->Pt() < lowestTrackPt)
1604 lowestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt();
1605 if (tmpJet->TrackAt(j, fTrackArray)->Pt() > highestTrackPt)
1606 highestTrackPt = tmpJet->TrackAt(j, fTrackArray)->Pt();
1608 FillHistogram("hJetArea", tmpJet->Area(), tmpJet->Pt());
1609 // Signal jet vs. signal jet - "Combinatorial"
1610 for (Int_t j = 0; j<fJetArray->GetEntries(); j++)
1612 AliEmcalJet* tmpJet2 = static_cast<AliEmcalJet*>(fJetArray->At(j));
1615 if(tmpJet2->Pt() >= 5.0)
1616 FillHistogram("hJetDeltaPhi", GetDeltaPhi(tmpJet->Phi(), tmpJet2->Phi()));
1619 FillHistogram("hJetPhiEta", tmpJet->Phi(),tmpJet->Eta());
1620 FillHistogram("hJetPtPhiEta", tmpJet->Phi(),tmpJet->Eta(),tmpJet->Pt());
1621 FillHistogram("hJetEta", tmpJet->Eta(), centralityPercentile);
1623 if(lowestTrackPt>=2.0)
1624 FillHistogram("hJetEta2GeVTracks", tmpJet->Eta(), centralityPercentile);
1625 if(lowestTrackPt>=4.0)
1626 FillHistogram("hJetEta4GeVTracks", tmpJet->Eta(), centralityPercentile);
1629 } // end of jet loop
1631 if(fAnalyzeJetProfile)
1632 CreateJetProfilePlots(backgroundJetProfile);
1635 AliInfo("Calculate()::Jets done.");
1638 // ##################### Fill background plots
1640 FillHistogram("hKTBackgroundExternal", backgroundExternal, centralityPercentile);
1641 if(fFirstLeadingJet && (fFirstLeadingJet->Pt()>=20.))
1642 FillHistogram("hKTBackgroundExternal20GeV", backgroundExternal, centralityPercentile);
1644 FillHistogram("hKTBackgroundImprovedCMS", backgroundKTImprovedCMS, centralityPercentile);
1645 FillHistogram("hPPBackground", backgroundPP, centralityPercentile);
1646 FillHistogram("hKTBackgroundPbPb", backgroundKTPbPb, centralityPercentile);
1647 FillHistogram("hKTBackgroundPbPbWithGhosts", backgroundKTPbPbWithGhosts, centralityPercentile);
1648 FillHistogram("hKTBackgroundCMS", backgroundKTCMS, centralityPercentile);
1649 FillHistogram("hKTBackgroundMean", backgroundKTMean, centralityPercentile);
1650 FillHistogram("hKTBackgroundTrackLike", backgroundKTTrackLike, centralityPercentile);
1651 FillHistogram("hTRBackgroundNoExcl", backgroundTRNoExcl, centralityPercentile);
1652 FillHistogram("hTRBackgroundCone02", backgroundTRCone02, centralityPercentile);
1653 FillHistogram("hTRBackgroundCone04", backgroundTRCone04, centralityPercentile);
1654 FillHistogram("hTRBackgroundCone06", backgroundTRCone06, centralityPercentile);
1655 FillHistogram("hTRBackgroundCone08", backgroundTRCone08, centralityPercentile);
1656 FillHistogram("hTRBackgroundExact", backgroundTRExact, centralityPercentile);
1658 // Calculate the delta pt
1659 Double_t tmpDeltaPtNoBackground = GetDeltaPt(0.0);
1660 Double_t tmpDeltaPtExternalBgrd = GetDeltaPt(backgroundExternal);
1661 Double_t tmpDeltaPtKTImprovedCMS = GetDeltaPt(backgroundKTImprovedCMS);
1662 Double_t tmpDeltaPtKTImprovedCMSFullExclusion = GetDeltaPt(backgroundKTImprovedCMS, 1.0);
1664 Double_t tmpDeltaPtKTPbPb = 0;
1665 Double_t tmpDeltaPtKTPbPbWithGhosts = 0;
1666 Double_t tmpDeltaPtKTCMS = 0;
1667 Double_t tmpDeltaPtKTMean = 0;
1668 Double_t tmpDeltaPtKTTrackLike = 0;
1669 Double_t tmpDeltaPtTR = 0;
1671 tmpDeltaPtKTPbPb = GetDeltaPt(backgroundKTPbPb);
1672 tmpDeltaPtKTPbPbWithGhosts = GetDeltaPt(backgroundKTPbPbWithGhosts);
1673 tmpDeltaPtKTCMS = GetDeltaPt(backgroundKTCMS);
1674 tmpDeltaPtKTMean = GetDeltaPt(backgroundKTMean);
1675 tmpDeltaPtKTTrackLike = GetDeltaPt(backgroundKTTrackLike);
1676 tmpDeltaPtTR = GetDeltaPt(backgroundTRCone06);
1679 // If valid, fill the delta pt histograms
1681 if(tmpDeltaPtExternalBgrd > -10000.0)
1682 FillHistogram("hDeltaPtExternalBgrd", tmpDeltaPtExternalBgrd, centralityPercentile);
1683 if(tmpDeltaPtKTImprovedCMS > -10000.0)
1684 FillHistogram("hDeltaPtKTImprovedCMS", tmpDeltaPtKTImprovedCMS, centralityPercentile);
1685 if(tmpDeltaPtKTImprovedCMSFullExclusion > -10000.0)
1686 FillHistogram("hDeltaPtKTImprovedCMSFullExclusion", tmpDeltaPtKTImprovedCMSFullExclusion, centralityPercentile);
1688 if(tmpDeltaPtNoBackground > -10000.0)
1689 FillHistogram("hDeltaPtNoBackground", tmpDeltaPtNoBackground, centralityPercentile);
1691 if(tmpDeltaPtKTPbPb > -10000.0)
1692 FillHistogram("hDeltaPtKTPbPb", tmpDeltaPtKTPbPb, centralityPercentile);
1693 if(tmpDeltaPtKTPbPbWithGhosts > -10000.0)
1694 FillHistogram("hDeltaPtKTPbPbWithGhosts", tmpDeltaPtKTPbPbWithGhosts, centralityPercentile);
1695 if(tmpDeltaPtKTCMS > -10000.0)
1696 FillHistogram("hDeltaPtKTCMS", tmpDeltaPtKTCMS, centralityPercentile);
1697 if(tmpDeltaPtKTMean > -10000.0)
1698 FillHistogram("hDeltaPtKTMean", tmpDeltaPtKTMean, centralityPercentile);
1699 if(tmpDeltaPtKTTrackLike > -10000.0)
1700 FillHistogram("hDeltaPtKTTrackLike", tmpDeltaPtKTTrackLike, centralityPercentile);
1701 if(tmpDeltaPtTR > -10000.0)
1702 FillHistogram("hDeltaPtTR", tmpDeltaPtTR, centralityPercentile);
1705 AliInfo("Calculate()::Background done.");
1709 AliInfo("Calculate() done.");
1713 //________________________________________________________________________
1714 Bool_t AliAnalysisTaskChargedJetsPA::UserNotify()
1719 //________________________________________________________________________
1720 void AliAnalysisTaskChargedJetsPA::CreateJetProfilePlots(Double_t bgrd)
1722 for (Int_t i = 0; i<fJetArray->GetEntries(); i++)
1724 AliEmcalJet* tmpJet = static_cast<AliEmcalJet*>(fJetArray->At(i));
1727 if(!IsSignalJetInAcceptance(tmpJet))
1730 SetCurrentOutputList(1);
1731 // Jet profile analysis
1732 if(TMath::Abs(tmpJet->Eta()) <= 0.3)
1734 if(tmpJet->Pt()>=70.0)
1736 FillHistogram("hJetProfile70GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1737 FillHistogram("hJetProfile70GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1738 FillHistogram("hJetProfile70GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1739 FillHistogram("hJetProfile70GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1740 FillHistogram("hJetProfile70GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1741 FillHistogram("hJetProfile70GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1742 FillHistogram("hJetProfile70GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1743 FillHistogram("hJetProfile70GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1744 FillHistogram("hJetProfile70GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1745 FillHistogram("hJetProfile70GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1746 FillHistogram("hJetProfile70GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1747 FillHistogram("hJetProfile70GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1749 else if(GetCorrectedJetPt(tmpJet, bgrd)>=60.0)
1751 FillHistogram("hJetProfile60GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1752 FillHistogram("hJetProfile60GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1753 FillHistogram("hJetProfile60GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1754 FillHistogram("hJetProfile60GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1755 FillHistogram("hJetProfile60GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1756 FillHistogram("hJetProfile60GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1757 FillHistogram("hJetProfile60GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1758 FillHistogram("hJetProfile60GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1759 FillHistogram("hJetProfile60GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1760 FillHistogram("hJetProfile60GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1761 FillHistogram("hJetProfile60GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1762 FillHistogram("hJetProfile60GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1764 else if(GetCorrectedJetPt(tmpJet, bgrd)>=50.0)
1766 FillHistogram("hJetProfile50GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1767 FillHistogram("hJetProfile50GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1768 FillHistogram("hJetProfile50GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1769 FillHistogram("hJetProfile50GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1770 FillHistogram("hJetProfile50GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1771 FillHistogram("hJetProfile50GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1772 FillHistogram("hJetProfile50GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1773 FillHistogram("hJetProfile50GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1774 FillHistogram("hJetProfile50GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1775 FillHistogram("hJetProfile50GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1776 FillHistogram("hJetProfile50GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1777 FillHistogram("hJetProfile50GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1779 else if(GetCorrectedJetPt(tmpJet, bgrd)>=40.0)
1781 FillHistogram("hJetProfile40GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1782 FillHistogram("hJetProfile40GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1783 FillHistogram("hJetProfile40GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1784 FillHistogram("hJetProfile40GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1785 FillHistogram("hJetProfile40GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1786 FillHistogram("hJetProfile40GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1787 FillHistogram("hJetProfile40GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1788 FillHistogram("hJetProfile40GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1789 FillHistogram("hJetProfile40GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1790 FillHistogram("hJetProfile40GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1791 FillHistogram("hJetProfile40GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1792 FillHistogram("hJetProfile40GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1794 else if(GetCorrectedJetPt(tmpJet, bgrd)>=30.0)
1796 FillHistogram("hJetProfile30GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1797 FillHistogram("hJetProfile30GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1798 FillHistogram("hJetProfile30GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1799 FillHistogram("hJetProfile30GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1800 FillHistogram("hJetProfile30GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1801 FillHistogram("hJetProfile30GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1802 FillHistogram("hJetProfile30GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1803 FillHistogram("hJetProfile30GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1804 FillHistogram("hJetProfile30GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1805 FillHistogram("hJetProfile30GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1806 FillHistogram("hJetProfile30GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1807 FillHistogram("hJetProfile30GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1809 else if(GetCorrectedJetPt(tmpJet, bgrd)>=20.0)
1811 FillHistogram("hJetProfile20GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1812 FillHistogram("hJetProfile20GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1813 FillHistogram("hJetProfile20GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1814 FillHistogram("hJetProfile20GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1815 FillHistogram("hJetProfile20GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1816 FillHistogram("hJetProfile20GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1817 FillHistogram("hJetProfile20GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1818 FillHistogram("hJetProfile20GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1819 FillHistogram("hJetProfile20GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1820 FillHistogram("hJetProfile20GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1821 FillHistogram("hJetProfile20GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1822 FillHistogram("hJetProfile20GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1824 else if(GetCorrectedJetPt(tmpJet, bgrd)>=10.0)
1826 FillHistogram("hJetProfile10GeV", 0.05-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.05, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1827 FillHistogram("hJetProfile10GeV", 0.10-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.10, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1828 FillHistogram("hJetProfile10GeV", 0.15-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.15, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1829 FillHistogram("hJetProfile10GeV", 0.20-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.20, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1830 FillHistogram("hJetProfile10GeV", 0.25-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.25, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1831 FillHistogram("hJetProfile10GeV", 0.30-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.30, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1832 FillHistogram("hJetProfile10GeV", 0.35-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.35, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1833 FillHistogram("hJetProfile10GeV", 0.40-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.40, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1834 FillHistogram("hJetProfile10GeV", 0.45-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.45, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1835 FillHistogram("hJetProfile10GeV", 0.50-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.50, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1836 FillHistogram("hJetProfile10GeV", 0.55-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.55, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1837 FillHistogram("hJetProfile10GeV", 0.60-0.05/2, (GetCorrectedConePt(tmpJet->Eta(), tmpJet->Phi(), 0.60, bgrd))/GetCorrectedJetPt(tmpJet, bgrd));
1840 SetCurrentOutputList(0);
1844 //________________________________________________________________________
1845 inline Double_t AliAnalysisTaskChargedJetsPA::EtaToTheta(Double_t arg)
1846 {return 2.*atan(exp(-arg));}
1847 //________________________________________________________________________
1848 inline Double_t AliAnalysisTaskChargedJetsPA::ThetaToEta(Double_t arg)
1850 if ((arg > TMath::Pi()) || (arg < 0.0))
1852 AliError(Form("ThetaToEta got wrong input! (%f)", arg));
1855 return -log(tan(arg/2.));
1857 //________________________________________________________________________
1858 inline Double_t AliAnalysisTaskChargedJetsPA::GetDeltaPhi(Double_t phi1, Double_t phi2)
1859 {return min(TMath::Abs(phi1-phi2),TMath::TwoPi() - TMath::Abs(phi1-phi2));}
1861 //________________________________________________________________________
1862 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)
1864 const Int_t kTests = 1000;
1866 TRandom3 randomGen(0);
1868 // Loop over kTests-many tests
1869 for (Int_t i=0; i<kTests; i++)
1871 //Choose random position in rectangle for the tester
1872 Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax);
1873 Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax);
1875 //Check, if tester is in circle. If yes, increment circle counter.
1876 Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX)*(tmpTestX - cPosX) + (tmpTestY - cPosY)*(tmpTestY - cPosY) );
1877 if(tmpDistance < cRadius)
1882 return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests));
1885 //________________________________________________________________________
1886 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)
1889 const Int_t kTests = 1000;
1891 TRandom3 randomGen(0);
1893 // Loop over kTests-many tests
1894 for (Int_t i=0; i<kTests; i++)
1896 //Choose random position in rectangle for the tester
1897 Double_t tmpTestX = randomGen.Uniform(rPosXmin, rPosXmax);
1898 Double_t tmpTestY = randomGen.Uniform(rPosYmin, rPosYmax);
1900 //Check, if tester is in one of the circles. If yes, increment circle counter.
1901 for(Int_t j=0; j<numCircles; j++)
1903 Double_t tmpDistance = TMath::Sqrt( (tmpTestX - cPosX[j])*(tmpTestX - cPosX[j]) + (tmpTestY - cPosY[j])*(tmpTestY - cPosY[j]) );
1904 if(tmpDistance < cRadius)
1913 return (static_cast<Double_t>(hits)/static_cast<Double_t>(kTests));
1917 //________________________________________________________________________
1918 inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x)
1920 TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key)));
1923 AliError(Form("Cannot find histogram <%s> ",key)) ;
1930 //________________________________________________________________________
1931 inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y)
1933 TH1* tmpHist = static_cast<TH1*>(fCurrentOutputList->FindObject(GetHistoName(key)));
1936 AliError(Form("Cannot find histogram <%s> ",key));
1940 if (tmpHist->IsA()->GetBaseClass("TH1"))
1941 static_cast<TH1*>(tmpHist)->Fill(x,y); // Fill x with y
1942 else if (tmpHist->IsA()->GetBaseClass("TH2"))
1943 static_cast<TH2*>(tmpHist)->Fill(x,y); // Fill x,y with 1
1946 //________________________________________________________________________
1947 inline void AliAnalysisTaskChargedJetsPA::FillHistogram(const char * key, Double_t x, Double_t y, Double_t add)
1949 TH2* tmpHist = static_cast<TH2*>(fCurrentOutputList->FindObject(GetHistoName(key)));
1952 AliError(Form("Cannot find histogram <%s> ",key));
1956 tmpHist->Fill(x,y,add);
1959 //________________________________________________________________________
1960 inline void AliAnalysisTaskChargedJetsPA::FillCutHistogram(const char * key, Double_t cut, Double_t pT, Double_t eta, Double_t phi, Int_t isAdditionalTrack)
1962 THnF* tmpHist = static_cast<THnF*>(fCurrentOutputList->FindObject(GetHistoName(key)));
1965 AliError(Form("Cannot find histogram <%s> ",key));
1969 Double_t tmpVec[5] = {cut, pT, eta, phi, static_cast<Double_t>(isAdditionalTrack)};
1970 tmpHist->Fill(tmpVec);
1973 //________________________________________________________________________
1974 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)
1976 T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax);
1978 tmpHist->GetXaxis()->SetTitle(xTitle);
1979 tmpHist->GetYaxis()->SetTitle(yTitle);
1980 tmpHist->SetOption(options);
1981 tmpHist->SetMarkerStyle(kFullCircle);
1984 fCurrentOutputList->Add(tmpHist);
1989 //________________________________________________________________________
1990 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)
1992 T* tmpHist = new T(GetHistoName(name), GetHistoName(title), xBins, xMin, xMax, yBins, yMin, yMax);
1993 tmpHist->GetXaxis()->SetTitle(xTitle);
1994 tmpHist->GetYaxis()->SetTitle(yTitle);
1995 tmpHist->GetZaxis()->SetTitle(zTitle);
1996 tmpHist->SetOption(options);
1997 tmpHist->SetMarkerStyle(kFullCircle);
2000 fCurrentOutputList->Add(tmpHist);
2005 //________________________________________________________________________
2006 THnF* AliAnalysisTaskChargedJetsPA::AddCutHistogram(const char* name, const char* title, const char* cutName, Int_t nBins, Double_t xMin, Double_t xMax)
2008 // Cut, pT, eta, phi, type
2009 Int_t bins [5] = { nBins, 100, 20, 18, 2};
2010 Double_t minEdges[5] = { xMin, 0.1, -1, 0, -0.5};
2011 Double_t maxEdges[5] = { xMax, 40, +1, 2*TMath::Pi(), 1.5};
2013 TString axisName[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"};
2014 TString axisTitle[5] = {cutName,"#it{p}_{T}","#eta","#phi","Track type"};
2016 THnF * histo = new THnF(name, title, 5, bins, minEdges, maxEdges);
2017 BinLogAxis(histo, 1);
2018 fCurrentOutputList->Add(histo);
2020 for (Int_t iaxis=0; iaxis<5;iaxis++){
2021 histo->GetAxis(iaxis)->SetName(axisName[iaxis]);
2022 histo->GetAxis(iaxis)->SetTitle(axisTitle[iaxis]);
2025 fCurrentOutputList->Add(histo);
2029 //________________________________________________________________________
2030 void AliAnalysisTaskChargedJetsPA::BinLogAxis(const THn *h, Int_t axisNumber)
2032 // Method for the correct logarithmic binning of histograms
2033 TAxis *axis = h->GetAxis(axisNumber);
2034 int bins = axis->GetNbins();
2036 Double_t from = axis->GetXmin();
2037 Double_t to = axis->GetXmax();
2038 Double_t *newBins = new Double_t[bins + 1];
2041 Double_t factor = pow(to/from, 1./bins);
2043 for (int i = 1; i <= bins; i++) {
2044 newBins[i] = factor * newBins[i-1];
2046 axis->Set(bins, newBins);
2050 //________________________________________________________________________
2051 void AliAnalysisTaskChargedJetsPA::Terminate(Option_t *)
2053 PostData(1, fOutputLists[0]);
2054 fOutputLists[0] = dynamic_cast<TList*> (GetOutputData(1)); // >1 refers to output slots
2056 if(fAnalyzeJetProfile)
2058 PostData(2, fOutputLists[1]);
2059 fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots
2061 if(fAnalyzeTrackcuts)
2063 if(fAnalyzeJetProfile)
2065 PostData(3, fOutputLists[2]);
2066 fOutputLists[2] = dynamic_cast<TList*> (GetOutputData(3)); // >1 refers to output slots
2070 PostData(2, fOutputLists[1]);
2071 fOutputLists[1] = dynamic_cast<TList*> (GetOutputData(2)); // >1 refers to output slots
2076 //________________________________________________________________________
2077 AliAnalysisTaskChargedJetsPA::~AliAnalysisTaskChargedJetsPA()
2079 // Destructor. Clean-up the output list, but not the histograms that are put inside
2080 // (the list is owner and will clean-up these histograms). Protect in PROOF case.
2081 delete fHybridESDtrackCuts;
2082 delete fHybridESDtrackCuts_noPtDep;
2084 for(Int_t i=0; i<static_cast<Int_t>(fOutputLists.size()); i++)
2085 if (fOutputLists[i] && !AliAnalysisManager::GetAnalysisManager()->IsProofMode())
2086 delete fOutputLists[i];
2089 //________________________________________________________________________
2090 void AliAnalysisTaskChargedJetsPA::UserCreateOutputObjects()
2092 // called once to create user defined output objects like histograms, plots etc.
2093 // and to put it on the output list.
2094 // Note: Saving to file with e.g. OpenFile(0) is must be before creating other objects.
2096 fRandom = new TRandom3(0);
2099 Int_t tmpListCount = 1;
2100 if(fAnalyzeJetProfile)
2102 if(fAnalyzeTrackcuts)
2105 fOutputLists.resize(tmpListCount);
2106 for(Int_t i=0; i<tmpListCount; i++)
2108 fOutputLists[i] = new TList();
2109 fOutputLists[i]->SetOwner(); // otherwise it produces leaks in merging
2110 PostData(i+1, fOutputLists[i]);
2114 //________________________________________________________________________
2115 void AliAnalysisTaskChargedJetsPA::UserExec(Option_t *)
2118 AliInfo("UserExec() started.");
2123 AliError("??? Event pointer == 0 ???");
2128 ExecOnce(); // Get tracks, jets, background from arrays if not already given + Init Histos
2130 Calculate(InputEvent());
2132 PostData(1, fOutputLists[0]);
2133 if(fAnalyzeJetProfile)
2134 PostData(2, fOutputLists[1]);
2135 if(fAnalyzeTrackcuts)
2137 if(fAnalyzeJetProfile)
2138 PostData(3, fOutputLists[2]);
2140 PostData(2, fOutputLists[1]);