1 AliAnalysisTaskSED0Correlations *AddTaskD0Correlations(Bool_t readMC=kFALSE, Bool_t mixing=kFALSE, Bool_t recoTrMC=kFALSE, Bool_t recoD0MC = kFALSE, Bool_t flagsoftpicut = kTRUE, Bool_t MEthresh = kFALSE, TString cutsfilename="D0toKpiCuts.root", TString cutsfilename2="AssocPartCuts_fBit0_woITS_EffMap2D.root", TString effD0namec="D0Eff_From_c_2D.root", TString effD0nameb="D0Eff_From_b_2D.root", TString effName = "3D_eff_wo_ITScls2_f0_p8eta_FineBins.root", TString cutsD0name="D0toKpiCuts", TString cutsTrkname="AssociatedTrkCuts", Double_t etacorr=1.5, Int_t system=0/*0=pp,1=PbPb*/, Int_t flagD0D0bar=0, Float_t minC=0, Float_t maxC=0, TString finDirname="Output", Bool_t flagAOD049=kFALSE, Int_t standardbins=1, Bool_t stdcuts=kFALSE)
4 // AddTask for the AliAnalysisTaskSE for D0 candidates
5 // invariant mass histogram and association with MC truth
6 // (using MC info in AOD) and cut variables distributions
7 // C.Bianchin chiara.bianchin@pd.infn.it
8 // F.Colamaria fabio.colamaria@ba.infn.it
11 // Get the pointer to the existing analysis manager via the static access method.
12 //==============================================================================
13 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
15 ::Error("AddTaskD0Distr", "No analysis manager to connect to.");
19 TString filename="",out1name="",out2name="",out3name="",out4name="",out5name="",out6name="",out7name="",inname="";
20 filename = AliAnalysisManager::GetCommonFileName();
21 filename += ":PWG3_D2H_";
22 filename+="D0InvMass";
23 if(flagD0D0bar==1)filename+="D0";
24 if(flagD0D0bar==2)filename+="D0bar";
26 out1name="coutputmassD0Mass";
27 if(flagD0D0bar==1)out1name+="D0";
28 if(flagD0D0bar==2)out1name+="D0bar";
30 out2name="nEntriesD0";
31 if(flagD0D0bar==1)out2name+="D0";
32 if(flagD0D0bar==2)out2name+="D0bar";
35 if(flagD0D0bar==1)out3name+="D0";
36 if(flagD0D0bar==2)out3name+="D0bar";
37 //AliNormalizationCounter
38 out4name="normalizationCounter";
39 if(flagD0D0bar==1)out4name+="D0";
40 if(flagD0D0bar==2)out4name+="D0bar";
42 out5name ="correlations";
43 if(flagD0D0bar==1)out5name+="D0";
44 if(flagD0D0bar==2)out5name+="D0bar";
45 //correlation further studies
46 out6name ="MCStudyPlots";
47 if(flagD0D0bar==1)out6name+="D0";
48 if(flagD0D0bar==2)out6name+="D0bar";
50 out7name ="cutsTracks";
51 if(flagD0D0bar==1)out7name+="D0";
52 if(flagD0D0bar==2)out7name+="D0bar";
53 inname="cinputmassD0_0";
54 if(flagD0D0bar==1)inname+="D0";
55 if(flagD0D0bar==2)inname+="D0bar";
57 filename += finDirname.Data();
58 out1name += finDirname.Data();
59 out2name += finDirname.Data();
60 out3name += finDirname.Data();
61 out4name += finDirname.Data();
62 out5name += finDirname.Data();
63 out6name += finDirname.Data();
64 out7name += finDirname.Data();
65 inname += finDirname.Data();
67 //setting my cut values
70 // printf(" |M-MD0| [GeV] < %f\n",fD0CorrCuts[0]);
71 // printf(" dca [cm] < %f\n",fD0CorrCuts[1]);
72 // printf(" cosThetaStar < %f\n",fD0CorrCuts[2]);
73 // printf(" pTK [GeV/c] > %f\n",fD0CorrCuts[3]);
74 // printf(" pTpi [GeV/c] > %f\n",fD0CorrCuts[4]);
75 // printf(" |d0K| [cm] < %f\n",fD0CorrCuts[5]);
76 // printf(" |d0pi| [cm] < %f\n",fD0CorrCuts[6]);
77 // printf(" d0d0 [cm^2] < %f\n",fD0CorrCuts[7]);
78 // printf(" cosThetaPoint > %f\n",fD0CorrCuts[8]);
80 TFile* filecuts=TFile::Open(cutsfilename.Data());
81 if(!filecuts->IsOpen()){
82 cout<<"Input file not found for D0 cuts: using std cut object"<<endl;
85 TFile* filecuts2=TFile::Open(cutsfilename2.Data());
86 if(!filecuts2->IsOpen()){
87 cout<<"Input file not found for tracks cuts!"<<endl;
92 AliRDHFCutsD0toKpi* RDHFD0Corrs=new AliRDHFCutsD0toKpi();
93 //RDHFD0Corrs->SetUsePhysicsSelection(kFALSE);
94 RDHFD0Corrs->SetLowPt(kFALSE); //low-pt special PID disabled
96 if(system==0) RDHFD0Corrs->SetStandardCutsPP2010();
98 RDHFD0Corrs->SetStandardCutsPbPb2010();
99 if(minC!=0 && maxC!=0) { //if centrality 0 and 0 leave the values in the cut object
100 RDHFD0Corrs->SetMinCentrality(minC);
101 RDHFD0Corrs->SetMaxCentrality(maxC);
103 if(flagAOD049)RDHFD0Corrs->SetUseAOD049(kTRUE);
104 RDHFD0Corrs->SetUseCentrality(AliRDHFCuts::kCentV0M);
108 RDHFD0Corrs = (AliRDHFCutsD0toKpi*)filecuts->Get(cutsD0name.Data());
110 cout<<"Specific AliRDHFCuts not found"<<endl;
113 if(flagAOD049)RDHFD0Corrs->SetUseAOD049(kTRUE);
114 if(minC!=0 && maxC!=0) { //if centrality 0 and 0 leave the values in the cut object
115 RDHFD0Corrs->SetMinCentrality(minC);
116 RDHFD0Corrs->SetMaxCentrality(maxC);
120 //Load efficiency map
121 TFile* fileeff=TFile::Open(effName.Data());
122 if(!fileeff->IsOpen()){
123 cout<<"Input file not found for efficiency! Exiting..."<<endl;
126 TCanvas *c = (TCanvas*)fileeff->Get("c");
127 TH3D *h3D = (TH3D*)c->FindObject("heff_rebin");
129 //Load D0 efficiency map
130 TFile* fileeffD0c=TFile::Open(effD0namec.Data());
131 if(!fileeffD0c->IsOpen()){
132 cout<<"Input file not found for efficiency! Exiting..."<<endl;
135 TCanvas *cc = (TCanvas*)fileeffD0c->Get("c1");
136 TH2D *hEffD0c = (TH2D*)cc->FindObject("h_Eff");
138 //Load D0 efficiency map from b
140 TFile* fileeffD0b=TFile::Open(effD0nameb.Data());
141 if(!fileeffD0b->IsOpen()){
142 cout<<"Input file not found for efficiency! Exiting..."<<endl;
145 TCanvas *cb = (TCanvas*)fileeffD0b->Get("c1");
146 TH2D *hEffD0b = (TH2D*)cb->FindObject("h_Eff");
149 //Cuts for correlated tracks/K0
150 AliHFAssociatedTrackCuts* corrCuts=new AliHFAssociatedTrackCuts();
151 corrCuts = (AliHFAssociatedTrackCuts*)filecuts2->Get(cutsTrkname.Data());
153 cout<<"Specific AliHFAssociatedTrackCuts not found"<<endl;
156 corrCuts->SetTrackCutsNames();
157 corrCuts->SetvZeroCutsNames();
158 if(recoD0MC) corrCuts->SetEfficiencyWeightMap(h3D); //data and MC Reco
159 if(recoD0MC) corrCuts->SetTriggerEffWeightMap(hEffD0c); //data and MC Reco
160 if(recoD0MC && readMC) corrCuts->SetTriggerEffWeightMapB(hEffD0b); //MC Reco
161 corrCuts->PrintAll();
164 if(minC!=0 && maxC!=0) centr = Form("%.0f%.0f",minC,maxC);
165 else centr = Form("%.0f%.0f",RDHFD0Corrs->GetMinCentrality(),RDHFD0Corrs->GetMaxCentrality());
176 TString taskname="MassAndDistrAnalysis"; taskname.Prepend("D0");
177 AliAnalysisTaskSED0Correlations *massD0Task = new AliAnalysisTaskSED0Correlations(taskname.Data(),RDHFD0Corrs,corrCuts);
178 massD0Task->SetDebugLevel(2);
179 massD0Task->SetReadMC(readMC);
180 massD0Task->SetMCReconstructedTracks(recoTrMC);
181 massD0Task->SetMCReconstructedD0(recoD0MC);
182 massD0Task->SetEvMixing(mixing);
183 massD0Task->SetFillOnlyD0D0bar(flagD0D0bar);
184 massD0Task->SetSystem(system); //0=pp, 1=PbPb
185 massD0Task->SetEtaForCorrel(etacorr);
186 massD0Task->SetSoftPiFlag(flagsoftpicut);
187 massD0Task->SetMEAxisThresh(MEthresh);
189 //*********************
190 //correlation settings
191 //*********************
193 if(standardbins==1) {
194 printf("Standard bins (from D0Mass cuts object)\n");
195 massD0Task->SetNPtBinsCorr(RDHFD0Corrs->GetNPtBins());
196 massD0Task->SetPtBinsLimsCorr(RDHFD0Corrs->GetPtBinLimits());
198 Double_t ptlimits[15] = {0,0.5,1,2,3,4,5,6,7,8,12,16,20,24,9999};
199 massD0Task->SetNPtBinsCorr(15);
200 massD0Task->SetPtBinsLimsCorr(ptlimits);
202 Double_t pttreshlow[15] = {0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.};
203 Double_t pttreshup[15] = {999.,999.,999.,999.,999.,999.,999.,999.,999.,999.,999.,999.,999.,999.,999.};
204 massD0Task->SetPtTreshLow(pttreshlow);
205 massD0Task->SetPtTreshUp(pttreshup);
207 // massD0Task->SetRejectSDDClusters(kTRUE);
208 // massD0Task->SetWriteVariableTree(kTRUE);
210 massD0Task->PrintBinsAndLimits();
212 mgr->AddTask(massD0Task);
215 // Create containers for input/output
216 AliAnalysisDataContainer *cinputmassD0 = mgr->CreateContainer(inname,TChain::Class(),AliAnalysisManager::kInputContainer);
218 AliAnalysisDataContainer *coutputmassD01 = mgr->CreateContainer(out1name,TList::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //mass
219 AliAnalysisDataContainer *coutputmassD02 = mgr->CreateContainer(out2name,TH1F::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //nev
220 AliAnalysisDataContainer *coutputmassD03 = mgr->CreateContainer(out3name,AliRDHFCutsD0toKpi::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //cuts
221 AliAnalysisDataContainer *coutputmassD04 = mgr->CreateContainer(out4name,AliNormalizationCounter::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //counter
222 AliAnalysisDataContainer *coutputmassD05 = mgr->CreateContainer(out5name,TList::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //correlations
223 AliAnalysisDataContainer *coutputmassD06 = mgr->CreateContainer(out6name,TList::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //MC study plots (for corrs)
224 AliAnalysisDataContainer *coutputmassD07 = mgr->CreateContainer(out7name,AliHFAssociatedTrackCuts::Class(),AliAnalysisManager::kOutputContainer, filename.Data()); //cuts for tracks/K0
226 mgr->ConnectInput(massD0Task,0,mgr->GetCommonInputContainer());
228 mgr->ConnectOutput(massD0Task,1,coutputmassD01);
229 mgr->ConnectOutput(massD0Task,2,coutputmassD02);
230 mgr->ConnectOutput(massD0Task,3,coutputmassD03);
231 mgr->ConnectOutput(massD0Task,4,coutputmassD04);
232 mgr->ConnectOutput(massD0Task,5,coutputmassD05);
233 mgr->ConnectOutput(massD0Task,6,coutputmassD06);
234 mgr->ConnectOutput(massD0Task,7,coutputmassD07);