PWGJE/EMCALJetTasks/macros/AddTaskChargedJetsPA.C

   1 AliAnalysisTaskChargedJetsPA* AddTaskChargedJetsPA(
   2   Double_t            jetRadius               = 0.4,
   3   Int_t               trigger                 = AliVEvent::kINT7,
   4   Bool_t              isMC                    = kFALSE,
   5   Double_t            randomConeR             = 0.4,
   6   Double_t            trackBgrdConeR          = 0.6,
   7   const char*         usedTracks              = "PicoTracks",
   8   const char*         usedClusters            = "CaloClustersCorr",
   9   Double_t            trackEtaWindow          = 0.9,
  10   Double_t            vertexWindow            = 10.0,
  11   Double_t            vertexMaxR              = 1.0,
  12   Int_t               minVertexContributors   = 1,
  13   Double_t            minJetPt                = 5.0, // signal jet min pt
  14   Double_t            dijetLeadingMinPt       = 10.0,
  15   Double_t            dijetMaxAngleDev        = 10.0,
  16   Int_t               numberOfPtHardBins      = 0
  17 )
  18 {
  19   // #### Detect the demanded trigger with its readable name
  20   TString triggerName(Form("Trigger_%i", trigger));
  21   if (trigger == AliVEvent::kAnyINT)
  22     triggerName = "kAnyINT";
  23   else if (trigger == AliVEvent::kAny)
  24     triggerName = "kAny";
  25   else if(trigger == AliVEvent::kINT7)
  26     triggerName = "kINT7";
  27   else if(trigger == AliVEvent::kEMC7)
  28     triggerName = "kEMC7";
  29   else if(trigger == AliVEvent::kEMCEJE)
  30     triggerName = "kEMCEJE";
  31   else if(trigger == AliVEvent::kEMCEGA)
  32     triggerName = "kEMCEGA";
  33
  34   // #### Define manager and data container names
  35   const char*         kFileName               = "ChargedJetsPA.root"; // hard coded
  36   AliAnalysisManager *manager = AliAnalysisManager::GetAnalysisManager();
  37   if (!manager) {
  38     ::Error("AddTaskChargedJetsPA", "No analysis manager to connect to.");
  39     return NULL;
  40   }
  41   TString myContName("");
  42   if(isMC)
  43     myContName = Form("MCChargedJets_pA_R0%2.0f_%s",jetRadius*100,triggerName.Data());
  44   else
  45     myContName = Form("ChargedJets_pA_R0%2.0f_%s",jetRadius*100,triggerName.Data());
  46
  47   // #### Add necessary jet finder tasks
  48   gROOT->LoadMacro("$ALICE_ROOT/PWGJE/EMCALJetTasks/macros/AddTaskEmcalJet.C");
  49   AliEmcalJetTask* jetFinderTask = AddTaskEmcalJet(usedTracks,"",1,jetRadius,1,0.150,0.300);// anti-kt
  50   AliEmcalJetTask* jetFinderTaskKT = AddTaskEmcalJet(usedTracks,"",0,jetRadius,1,0.150,0.300); // kt
  51
  52   // #### Define analysis task
  53   AliAnalysisTaskChargedJetsPA *task = NULL;
  54   contHistos = manager->CreateContainer(myContName.Data(), TList::Class(), AliAnalysisManager::kOutputContainer, kFileName);
  55   task = new AliAnalysisTaskChargedJetsPA(Form("Analysis_pA_%s_%s", jetFinderTask->GetName(), triggerName.Data()), usedTracks, usedClusters, jetFinderTask->GetName(),jetFinderTaskKT->GetName());
  56
  57   // #### Task preferences
  58   task->SetAcceptanceWindows(trackEtaWindow, vertexWindow, vertexMaxR, minVertexContributors, jetRadius, jetRadius);
  59   task->SetSignalJetMinPt(minJetPt);
  60   task->SetSignalJetMinArea(0.6*jetRadius*jetRadius*TMath::Pi());
  61   task->SetDijetLeadingMinPt(dijetLeadingMinPt);
  62   task->SetDijetMaxAngleDeviation(dijetMaxAngleDev);
  63   task->SetRandConeRadius(randomConeR);
  64   task->SetTrackBackgroundConeRadius(trackBgrdConeR);
  65   task->SelectCollisionCandidates(trigger);
  66   if(numberOfPtHardBins)
  67     task->SetNumberOfPtHardBins(numberOfPtHardBins);
  68
  69   // #### Add analysis task
  70   manager->AddTask(task);
  71   manager->ConnectInput(task, 0, manager->GetCommonInputContainer());
  72   manager->ConnectOutput(task, 1, contHistos);
  73   return task;
  74 }