1 //DEFINITION OF A FEW CONSTANTS
2 #define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
4 const Float_t phimin = 0.;
5 const Float_t phimax = 2.*TMath::Pi();
6 const Float_t etamin = -0.9;
7 const Float_t etamax = 0.9;
9 const Int_t mintrackrefsTPC = 1;
10 const Int_t mintrackrefsITS = 1;
12 void AddTaskPWG4HighPtSpectraAll(char *prodType = "LHC10h",Bool_t isPbPb=kTRUE, Int_t iAODanalysis = 0)
16 AliPWG4HighPtSpectra *taskSpectra00cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,0);
17 AliPWG4HighPtSpectra *taskSpectra01cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,1);
18 AliPWG4HighPtSpectra *taskSpectra02cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,2);
19 // AliPWG4HighPtSpectra *taskSpectra10cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,1,0);
20 // AliPWG4HighPtSpectra *taskSpectra20cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,2,0);
21 AliPWG4HighPtSpectra *taskSpectra70cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,0);
22 AliPWG4HighPtSpectra *taskSpectra71cent10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,1);
25 for(cent=0; cent<4; cent++) {
26 AliPWG4HighPtSpectra *taskSpectra00 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,0);
27 AliPWG4HighPtSpectra *taskSpectra01 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,1);
28 AliPWG4HighPtSpectra *taskSpectra02 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,0,2);
29 // AliPWG4HighPtSpectra *taskSpectra10 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,1,0);
30 // AliPWG4HighPtSpectra *taskSpectra20 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,2,0);
31 AliPWG4HighPtSpectra *taskSpectra70 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,0);
32 AliPWG4HighPtSpectra *taskSpectra71 = AddTaskPWG4HighPtSpectra(prodType,isPbPb,cent,7,1);
39 AliPWG4HighPtSpectra* AddTaskPWG4HighPtSpectra(char *prodType = "LHC10e14", Bool_t isPbPb=kTRUE,Int_t centClass = 0, Int_t trackType = 0, Int_t cuts = 0)
45 2 = TPC stand alone constrained to SPD vertex
46 cuts: 0 (global) = standard ITSTPC2010 a la RAA analysis
47 1 (global) = ITSrefit, no SPD requirements -> standard for jet analysis
48 2 (global) = ITSrefit + no hits in SPD
49 3 (global) = standard ITS tight cuts with nCrossed rows cut for hybrid tracks
50 0 (TPC) = standard TPC + NClusters>70
51 1 (TPC) = standard TPC + NClusters>0 --> to study new TPC QA recommendations
54 // Creates HighPtSpectra analysis task and adds it to the analysis manager.
56 //Load common track cut class
57 gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/CreateTrackCutsPWG4.C");
59 // A. Get the pointer to the existing analysis manager via the static access method.
60 //==============================================================================
61 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
63 Error("AddTaskPWG4HighPtSpectra", "No analysis manager to connect to.");
67 // B. Check the analysis type using the event handlers connected to the analysis
68 // manager. The availability of MC handler can also be checked here.
69 //==============================================================================
70 if (!mgr->GetInputEventHandler()) {
71 ::Error("AddTaskPWG4HighPtSpectra", "This task requires an input event handler");
74 TString type = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"
75 const char *analysisType = "ESD";//"TPC"
77 // C. Create the task, add it to manager.
78 //===========================================================================
79 //CONTAINER DEFINITION
80 Info("AliPWG4HighPtSpectra","SETUP CONTAINER");
81 //the sensitive variables, their indices
86 //Setting up the container grid...
87 UInt_t nstep = 4; //Steps/Modes for containers
88 Int_t kStepReconstructed = 0;
89 Int_t kStepSecondaries = 1;
90 Int_t kStepReconstructedMC = 2;
91 Int_t kStepMCAcceptance = 3;
93 //redefine pt ranges in case of Jet-Jet production
94 Float_t ptBinEdges[4][4];
96 Float_t ptmax = 100.0 ;
98 ptBinEdges[0][0] = 2.;
99 ptBinEdges[0][1] = 0.2;
100 ptBinEdges[1][0] = 6.;
101 ptBinEdges[1][1] = 0.5;
102 ptBinEdges[2][0] = 20.;
103 ptBinEdges[2][1] = 2.;
104 ptBinEdges[3][0] = 100.;
105 ptBinEdges[3][1] = 5.;
107 const Int_t nvar = 3; //number of variables on the grid: pt:phi:eta
109 const Int_t nbin11 = round((ptBinEdges[0][0]-ptmin)/ptBinEdges[0][1]);
110 const Int_t nbin12 = round((ptBinEdges[1][0]-ptBinEdges[0][0])/ptBinEdges[1][1])+nbin11;
111 const Int_t nbin13 = round((ptBinEdges[2][0]-ptBinEdges[1][0])/ptBinEdges[2][1])+nbin12;
112 const Int_t nbin14 = round((ptBinEdges[3][0]-ptBinEdges[2][0])/ptBinEdges[3][1])+nbin13;
114 const Int_t nbin1 = nbin14; //bins in pt
115 const Int_t nbin2 = 18; //bins in phi
116 const Int_t nbin3 = 2; //bins in eta
118 //arrays for the number of bins in each dimension
124 //arrays for lower bounds :
125 Double_t *binLim1=new Double_t[nbin1+1];
126 Double_t *binLim2=new Double_t[nbin2+1];
127 Double_t *binLim3=new Double_t[nbin3+1];
129 //values for bin lower bounds
130 for(Int_t i=0; i<=nbin1; i++) {
131 if(i<=nbin11) binLim1[i]=(Double_t)ptmin + (ptBinEdges[0][0]-ptmin)/nbin11*(Double_t)i ;
132 if(i<=nbin12 && i>nbin11) binLim1[i]=(Double_t)ptBinEdges[0][0] + (ptBinEdges[1][0]-ptBinEdges[0][0])/(nbin12-nbin11)*((Double_t)i-(Double_t)nbin11) ;
133 if(i<=nbin13 && i>nbin12) binLim1[i]=(Double_t)ptBinEdges[1][0] + (ptBinEdges[2][0]-ptBinEdges[1][0])/(nbin13-nbin12)*((Double_t)i-(Double_t)nbin12) ;
134 if(i<=nbin14 && i>nbin13) binLim1[i]=(Double_t)ptBinEdges[2][0] + (ptBinEdges[3][0]-ptBinEdges[2][0])/(nbin14-nbin13)*((Double_t)i-(Double_t)nbin13) ;
136 for(Int_t i=0; i<=nbin2; i++) binLim2[i]=(Double_t)phimin + (phimax-phimin)/nbin2*(Double_t)i ;
137 for(Int_t i=0; i<=nbin3; i++) binLim3[i]=(Double_t)etamin + (etamax-etamin)/nbin3*(Double_t)i ;
140 AliCFContainer* containerPos = new AliCFContainer("containerPos","container for positive tracks",nstep,nvar,iBin);
141 //setting the bin limits
142 containerPos -> SetBinLimits(ipt,binLim1);
143 containerPos -> SetBinLimits(iphi,binLim2);
144 containerPos -> SetBinLimits(ieta,binLim3);
146 AliCFContainer* containerNeg = new AliCFContainer("containerNeg","container for negative tracks",nstep,nvar,iBin);
147 //setting the bin limits
148 containerNeg -> SetBinLimits(ipt,binLim1);
149 containerNeg -> SetBinLimits(iphi,binLim2);
150 containerNeg -> SetBinLimits(ieta,binLim3);
152 //CREATE THE CUTS -----------------------------------------------
153 //Use AliESDtrackCuts
154 AliESDtrackCuts *trackCuts = new AliESDtrackCuts("AliESDtrackCuts","Standard Cuts");
155 AliESDtrackCuts *trackCutsReject = 0x0;
157 //Set track cuts for global tracks
158 if(trackType==0 && cuts==0) {
159 // tight global tracks - RAA analysis
160 trackCuts = CreateTrackCutsPWG4(1000);
162 if(trackType==0 && cuts==1) {
163 //Cuts global tracks with ITSrefit requirement and SPDrequirement for jet analysis
164 trackCuts = CreateTrackCutsPWG4(10001001);
166 if(trackType==0 && cuts==2) {
167 //Cuts global tracks with ITSrefit requirement but without SPD
168 trackCuts = CreateTrackCutsPWG4(10011001);
170 if(trackType==7 && cuts==0) {
171 // tight global tracks
172 trackCuts = CreateTrackCutsPWG4(10041001);
173 trackCutsReject = CreateTrackCutsPWG4(1001);
175 if(trackType==7 && cuts==1) {
176 // tight global tracks
177 trackCuts = CreateTrackCutsPWG4(10011001);
180 if(trackType==1 && cuts==0) {
181 //Set track cuts for TPConly tracks
182 trackCuts = CreateTrackCutsPWG4(2001);
184 if(trackType==2 && cuts==0) {
185 // Set track cuts for TPConly constrained tracks
186 trackCuts = CreateTrackCutsPWG4(2001);
188 trackCuts->SetEtaRange(-0.9,0.9);
189 trackCuts->SetPtRange(0.15, 1e10);
191 // Gen-Level kinematic cuts
192 AliCFTrackKineCuts *mcKineCuts = new AliCFTrackKineCuts("mcKineCuts","MC-level kinematic cuts");
193 mcKineCuts->SetPtRange(0.15,1e10);
194 mcKineCuts->SetRapidityRange(-0.9,0.9);//-0.5,0.5);
195 mcKineCuts->SetRequireIsCharged(kTRUE);
198 AliCFAcceptanceCuts *mcAccCuts = new AliCFAcceptanceCuts("mcAccCuts","MC acceptance cuts");
199 // mcAccCuts->SetMinNHitITS(mintrackrefsITS);
200 mcAccCuts->SetMinNHitTPC(mintrackrefsTPC);
202 TObjArray* recList = new TObjArray(0);
203 TObjArray* secList = new TObjArray(0) ;
204 TObjArray* recMCList = new TObjArray(0);
206 printf("CREATE MC KINE CUTS\n");
207 TObjArray* mcList = new TObjArray(0) ;
208 mcList->AddLast(mcKineCuts);
209 mcList->AddLast(mcAccCuts);
211 //CREATE THE INTERFACE TO CORRECTION FRAMEWORK USED IN THE TASK
212 printf("CREATE INTERFACE AND CUTS\n");
213 AliCFManager* manPos = new AliCFManager("manPos","Manager for Positive tracks") ;
214 manPos->SetParticleContainer(containerPos);
215 manPos->SetParticleCutsList(kStepReconstructed,recList);
216 manPos->SetParticleCutsList(kStepSecondaries,secList);
217 manPos->SetParticleCutsList(kStepReconstructedMC,recMCList);
218 manPos->SetParticleCutsList(kStepMCAcceptance,mcList);
220 AliCFManager* manNeg = new AliCFManager("manNeg","Manager for Negative tracks") ;
221 manNeg->SetParticleContainer(containerNeg);
222 manNeg->SetParticleCutsList(kStepReconstructed,recList);
223 manNeg->SetParticleCutsList(kStepSecondaries,secList);
224 manNeg->SetParticleCutsList(kStepReconstructedMC,recMCList);
225 manNeg->SetParticleCutsList(kStepMCAcceptance,mcList);
228 AliPWG4HighPtSpectra *taskPWG4HighPtSpectra = new AliPWG4HighPtSpectra(Form("AliPWG4HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts));
229 taskPWG4HighPtSpectra->SetTrackType(trackType);
230 taskPWG4HighPtSpectra->SetCuts(trackCuts);
231 taskPWG4HighPtSpectra->SetCutsReject(trackCutsReject);
232 taskPWG4HighPtSpectra->SetCFManagerPos(manPos); //here is set the CF manager +
233 taskPWG4HighPtSpectra->SetCFManagerNeg(manNeg); //here is set the CF manager -
236 taskPWG4HighPtSpectra->SetIsPbPb(kTRUE);
237 taskPWG4HighPtSpectra->SetCentralityClass(centClass);
239 taskPWG4HighPtSpectra->SetSigmaConstrainedMax(5.);
242 // E. Create ONLY the output containers for the data produced by the task.
243 // Get and connect other common input/output containers via the manager as below
244 //==============================================================================
246 //------ output containers ------
247 TString outputfile = AliAnalysisManager::GetCommonFileName();
248 outputfile += Form(":PWG4_HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts);
250 AliAnalysisDataContainer *coutput0 = mgr->CreateContainer(Form("chist0HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), TList::Class(),AliAnalysisManager::kOutputContainer,outputfile);
251 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer(Form("ccontainer0HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile);
252 AliAnalysisDataContainer *coutput2 = mgr->CreateContainer(Form("ccontainer1HighPtSpectraCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliCFContainer::Class(),AliAnalysisManager::kOutputContainer,outputfile);
253 AliAnalysisDataContainer *cout_cuts0 = mgr->CreateContainer(Form("qa_SpectraTrackCutsCent%dTrackType%dCuts%d",centClass,trackType,cuts), AliESDtrackCuts::Class(), AliAnalysisManager::kParamContainer,outputfile);
255 mgr->AddTask(taskPWG4HighPtSpectra);
257 mgr->ConnectInput(taskPWG4HighPtSpectra,0,mgr->GetCommonInputContainer());
258 mgr->ConnectOutput(taskPWG4HighPtSpectra,0,coutput0);
259 mgr->ConnectOutput(taskPWG4HighPtSpectra,1,coutput1);
260 mgr->ConnectOutput(taskPWG4HighPtSpectra,2,coutput2);
261 mgr->ConnectOutput(taskPWG4HighPtSpectra,3,cout_cuts0);
263 // Return task pointer at the end
264 return taskPWG4HighPtSpectra;