1 /***************************************************************************
2 subhash.singha@cern.ch - last modified on 20/01/2014
4 // General macro to configure the RSN analysis task.
5 // It calls all configs desired by the user, by means
6 // of the boolean switches defined in the first lines.
9 // 1) flag to know if running on MC or data
10 // 2) path where all configs are stored
13 // kTRUE --> initialization successful
14 // kFALSE --> initialization failed (some config gave errors)
16 ****************************************************************************/
18 AliRsnMiniAnalysisTask * AddAnalysisTaskTPCKStarSyst
22 Int_t aodFilterBit = 5,
23 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutPiCandidate = AliRsnCutSetDaughterParticle::kFastTPCpidNsigma,
24 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutKaCandidate = AliRsnCutSetDaughterParticle::kFastTPCpidNsigma,
25 Float_t nsigmaPi = 2.0,
26 Float_t nsigmaKa = 2.0,
27 Bool_t enableSyst = kFALSE,
28 Char_t DCAxyFormula[100] = "0.0182+0.035/pt^1.01",
30 Double_t minNcls = 70,
31 Double_t maxX2cls = 4.0,
32 Double_t minCrossedRows = 70.0,
33 Double_t maxClsCrossedRows = 0.8,
34 Bool_t enableMonitor = kTRUE,
35 Bool_t IsMcTrueOnly = kFALSE,
36 UInt_t triggerMask = AliVEvent::kMB,
37 //Bool_t is2011PbPb = kFALSE,
39 Float_t maxDiffVzMix = 1.0,
40 Float_t maxDiffMultMix = 10.0,
41 Float_t maxDiffAngleMixDeg = 20.0,
43 TString outNameSuffix = ""
47 // -- INITIALIZATION ----------------------------------------------------------------------------
48 // retrieve analysis manager
51 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
53 ::Error("AddAnalysisTaskTPCKStarSyst", "No analysis manager to connect to.");
57 // create the task and configure
58 TString taskName = Form("TPCKStar%s%s_%i%i_%s", (isPP? "pp" : "PbPb"), (isMC ? "MC" : "Data"), (Int_t)cutPiCandidate,(Int_t)cutKaCandidate, outNameSuffix.Data() );
59 AliRsnMiniAnalysisTask *task = new AliRsnMiniAnalysisTask(taskName.Data(), isMC);
61 Printf(Form("========== SETTING USE CENTRALITY PATCH AOD049 : %s", (aodN==49)? "yes" : "no"));
62 task->SetUseCentralityPatch(aodN==49);
66 //task->SelectCollisionCandidates(AliVEvent::kMB | AliVEvent::kCentral | AliVEvent::kSemiCentral);
68 task->SelectCollisionCandidates(triggerMask);
72 task->UseMultiplicity("QUALITY");
74 task->UseCentrality("V0M");
75 // set event mixing options
76 task->UseContinuousMix();
77 //task->UseBinnedMix();
79 task->SetMaxDiffVz(maxDiffVzMix);
80 task->SetMaxDiffMult(maxDiffMultMix);
81 if (!isPP) task->SetMaxDiffAngle(maxDiffAngleMixDeg*TMath::DegToRad()); //set angle diff in rad
82 ::Info("AddAnalysisTaskTPCKStarSyst", Form("Event mixing configuration: \n events to mix = %i \n max diff. vtxZ = cm %5.3f \n max diff multi = %5.3f \n max diff EP angle = %5.3f deg", nmix, maxDiffVzMix, maxDiffMultMix, (isPP ? 0.0 : maxDiffAngleMixDeg)));
87 // -- EVENT CUTS (same for all configs) ---------------------------------------------------------
89 // cut on primary vertex:
90 // - 2nd argument --> |Vz| range
91 // - 3rd argument --> minimum required number of contributors
92 // - 4th argument --> tells if TPC stand-alone vertexes must be accepted
93 AliRsnCutPrimaryVertex *cutVertex = new AliRsnCutPrimaryVertex("cutVertex", 10.0, 0, kFALSE);
94 if (isPP) cutVertex->SetCheckPileUp(kTRUE); // set the check for pileup
96 // define and fill cut set for event cut
97 AliRsnCutSet *eventCuts = new AliRsnCutSet("eventCuts", AliRsnTarget::kEvent);
98 eventCuts->AddCut(cutVertex);
99 eventCuts->SetCutScheme(cutVertex->GetName());
101 task->SetEventCuts(eventCuts);
104 // -- EVENT-ONLY COMPUTATIONS -------------------------------------------------------------------
107 Int_t vtxID = task->CreateValue(AliRsnMiniValue::kVz, kFALSE);
108 AliRsnMiniOutput *outVtx = task->CreateOutput("eventVtx", "HIST", "EVENT");
109 outVtx->AddAxis(vtxID, 400, -20.0, 20.0);
111 //multiplicity or centrality
112 Int_t multID = task->CreateValue(AliRsnMiniValue::kMult, kFALSE);
113 AliRsnMiniOutput *outMult = task->CreateOutput("eventMult", "HIST", "EVENT");
115 outMult->AddAxis(multID, 400, 0.0, 400.0);
117 outMult->AddAxis(multID, 100, 0.0, 100.0);
119 //event plane (only for PbPb)
120 Int_t planeID = task->CreateValue(AliRsnMiniValue::kPlaneAngle, kFALSE);
121 AliRsnMiniOutput *outPlane = task->CreateOutput("eventPlane", "HIST", "EVENT");
123 outPlane->AddAxis(planeID, 180, 0.0, TMath::Pi());
126 // -- PAIR CUTS (common to all resonances) ------------------------------------------------------
128 AliRsnCutMiniPair *cutY = new AliRsnCutMiniPair("cutRapidity", AliRsnCutMiniPair::kRapidityRange);
129 cutY->SetRangeD(-0.5, 0.5);
131 AliRsnCutSet *cutsPair = new AliRsnCutSet("pairCuts", AliRsnTarget::kMother);
132 cutsPair->AddCut(cutY);
133 cutsPair->SetCutScheme(cutY->GetName());
136 // -- CONFIG ANALYSIS --------------------------------------------------------------------------
137 if((!isMC) && (!enableSyst)){
138 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/ConfigTPCanalysisKStar.C");
139 if (!ConfigTPCanalysisKStar(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa, enableMonitor, isMC&IsMcTrueOnly, aodN)) return 0x0;
141 if((isMC) && (!enableSyst)) {
142 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/ConfigTPCanalysisKStarMC.C");
143 if (!ConfigTPCanalysisKStarMC(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa, enableMonitor, isMC&IsMcTrueOnly, 313, aodN)) return 0x0; //K*
144 if (!ConfigTPCanalysisKStarMC(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa, enableMonitor, isMC&IsMcTrueOnly, -313, aodN)) return 0x0; //anti-K*
147 //for systematic checks
148 if((!isMC) && (enableSyst))
150 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/ConfigTPCanalysisKStarSyst.C");
151 if (!ConfigTPCanalysisKStarSyst(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa, enableSyst, DCAxyFormula, dcazmax, minNcls, maxX2cls, minCrossedRows, maxClsCrossedRows, enableMonitor, isMC&IsMcTrueOnly, 313, aodN)) return 0x0;
154 //for systematic checks
155 if((isMC) && (enableSyst)) {
156 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/ConfigTPCanalysisKStarSyst.C");
157 if (!ConfigTPCanalysisKStarSyst(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa, enableSyst, DCAxyFormula, dcazmax, minNcls, maxX2cls, minCrossedRows, maxClsCrossedRows, enableMonitor, isMC&IsMcTrueOnly, 313, aodN)) return 0x0; //K*
158 if (!ConfigTPCanalysisKStarSyst(task, isMC, isPP, "", cutsPair, aodFilterBit, cutPiCandidate, cutKaCandidate, nsigmaPi, nsigmaKa,enableSyst, DCAxyFormula, dcazmax, minNcls, maxX2cls, minCrossedRows, maxClsCrossedRows, enableMonitor, isMC&IsMcTrueOnly, -313, aodN)) return 0x0; //anti-K*
162 // -- CONTAINERS --------------------------------------------------------------------------------
164 TString outputFileName = AliAnalysisManager::GetCommonFileName();
165 // outputFileName += ":Rsn";
166 Printf("AddAnalysisTaskTPCKStarSyst - Set OutputFileName : \n %s\n", outputFileName.Data() );
168 AliAnalysisDataContainer *output = mgr->CreateContainer(Form("RsnOut_%s",outNameSuffix.Data()),
170 AliAnalysisManager::kOutputContainer,
172 mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer());
173 mgr->ConnectOutput(task, 1, output);