1 /***************************************************************************
2 fbellini@cern.ch - last modified on 06/08/2012
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 * AddAnalysisTaskD0
23 TString centrality = "V0M",
25 Int_t aodFilterBit = 5,
26 Float_t nsigmaTPCPi = 3.0,
27 Float_t nsigmaTPCKa = 3.0,
28 Float_t nsigmaTOFPi = 2.0,
29 Float_t nsigmaTOFKa = 2.0,
30 Float_t trackDCAcutMax = 7.0,
31 Float_t trackDCAcutMin = 0.0,
32 Float_t trackDCAZcutMax = 2.0,
33 Int_t NTPCcluster = 70,
34 Double_t minpt = 0.15,
35 TString triggerMask = AliVEvent::kMB,
36 Short_t maxSisters = 2,
37 Bool_t checkP = kTRUE,
38 Bool_t minDCAcutFixed = kFALSE,
39 Bool_t maxDCAcutFixed = kFALSE,
40 Bool_t ptdepPIDcut = kFALSE,
41 Bool_t checkFeedDown = kTRUE,
42 Bool_t checkQuark = kTRUE,
43 UShort_t originDselection = 0,
45 Double_t minYlab = -0.5,
46 Double_t maxYlab = 0.5,
47 Float_t mineta = -0.8,
49 Float_t min_inv_mass = 0.6,
50 Float_t max_inv_mass = 2.2,
52 Double_t dcaProduct = -1E-4,
53 Float_t maxDiffVzMix = 1.0,
54 Float_t maxDiffMultMix = 10.0,
55 Float_t maxDiffAngleMixDeg = 20.0,
57 TString outNameSuffix = "D0"
61 // -- INITIALIZATION ----------------------------------------------------------------------------
62 // retrieve analysis manager
69 TString eventType = "";
70 if(triggerMask=="AliVEvent::kMB | AliVEvent::kCentral") {trigger = AliVEvent::kMB | AliVEvent::kCentral; eventType+="Central";}
71 else if(triggerMask=="AliVEvent::kMB | AliVEvent::kSemiCentral") {trigger = AliVEvent::kMB | AliVEvent::kSemiCentral; eventType+="SemiCentral";}
72 else if(triggerMask=="AliVEvent::kINT7") {trigger = AliVEvent::kINT7; eventType+="kINT7";}
73 else if(triggerMask=="AliVEvent::kMB") {trigger = AliVEvent::kMB; eventType+="MinimumBias";}
75 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
77 ::Error("AddAnalysisTaskD0", "No analysis manager to connect to.");
81 // create the task and configure
82 TString taskName = Form("D0%s%s_%.1f_%d_%.1f_%.1f_%.1f_%.1f_%.1f_%.4f_%.1f_%.5f_%.2f_%s", (isPP? "pp" : ispPb? "pPB": "PbPb"), (isMC ? "MC" : "Data"), cutV, NTPCcluster, nsigmaTPCPi, nsigmaTPCKa, nsigmaTOFPi, nsigmaTOFKa, trackDCAcutMax, trackDCAcutMin, trackDCAZcutMax, dcaProduct, minpt, eventType.Data());
83 AliRsnMiniAnalysisTask *task = new AliRsnMiniAnalysisTask(taskName.Data(), isMC);
85 Printf(Form("========== SETTING USE CENTRALITY PATCH AOD049 : %s", (aodN==49)? "yes" : "no"));
86 task->SetUseCentralityPatch(aodN==49);
89 ::Info("AddAnalysisTaskD0", Form("TriggerMask: %i",trigger));
91 task->SelectCollisionCandidates(trigger);
92 task->SetMaxNDaughters(maxSisters);
93 task->SetCheckMomentumConservation(checkP);
94 task->SetCheckFeedDown(checkFeedDown);
95 task->SetRejectCandidateIfNotFromQuark(checkQuark);
96 task->SetDselection(originDselection);
99 ::Info("AddAnalysisTaskD0", Form("Maximum numbers of daughters allowed (-1 means cut not applied): %i",maxSisters));
100 ::Info("AddAnalysisTaskD0", Form("Are we checking the momentum conservation? %s", checkP? "yes" : "no"));
101 ::Info("AddAnalysisTaskD0", Form("Are we checking the feedown? %s", checkFeedDown? "yes" : "no"));
102 ::Info("AddAnalysisTaskD0", Form("Are we rejecting the Hijing generated? %s", checkQuark? "yes" : "no"));
103 ::Info("AddAnalysisTaskD0", Form("Which D0 are we keeping? %s", (originDselection==0? "only from c quark" : originDselection==1? "only from b quark" : "both from c and b quark") ));
107 task->UseMultiplicity("QUALITY");
109 task->UseCentrality(centrality);
110 // set event mixing options
111 task->UseContinuousMix();
112 //task->UseBinnedMix();
114 task->SetMaxDiffVz(maxDiffVzMix);
115 task->SetMaxDiffMult(maxDiffMultMix);
116 if (!isPP && !ispPb) task->SetMaxDiffAngle(maxDiffAngleMixDeg*TMath::DegToRad()); //set angle diff in rad
117 ::Info("AddAnalysisTaskD0", 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 : ispPb ? 0.0 : maxDiffAngleMixDeg)));
122 // -- EVENT CUTS (same for all configs) ---------------------------------------------------------
124 // cut on primary vertex:
125 // - 2nd argument --> |Vz| range
126 // - 3rd argument --> minimum required number of contributors
127 // - 4th argument --> tells if TPC stand-alone vertexes must be accepted
128 AliRsnCutPrimaryVertex *cutVertex = new AliRsnCutPrimaryVertex("cutVertex", cutV, 0, kFALSE);
129 if (isPP || ispPb) cutVertex->SetCheckPileUp(kTRUE); // set the check for pileup
131 // define and fill cut set for event cut
132 AliRsnCutSet *eventCuts = new AliRsnCutSet("eventCuts", AliRsnTarget::kEvent);
133 eventCuts->AddCut(cutVertex);
134 eventCuts->SetCutScheme(cutVertex->GetName());
136 task->SetEventCuts(eventCuts);
139 // -- EVENT-ONLY COMPUTATIONS -------------------------------------------------------------------
142 Int_t vtxID = task->CreateValue(AliRsnMiniValue::kVz, kFALSE);
143 AliRsnMiniOutput *outVtx = task->CreateOutput("eventVtx", "HIST", "EVENT");
144 outVtx->AddAxis(vtxID, 400, -20.0, 20.0);
146 //multiplicity or centrality
147 Int_t multID = task->CreateValue(AliRsnMiniValue::kMult, kFALSE);
148 AliRsnMiniOutput *outMult = task->CreateOutput("eventMult", "HIST", "EVENT");
150 outMult->AddAxis(multID, 400, 0.0, 400.0);
152 outMult->AddAxis(multID, 100, 0.0, 100.0);
154 //event plane (only for PbPb)
155 Int_t planeID = task->CreateValue(AliRsnMiniValue::kPlaneAngle, kFALSE);
156 AliRsnMiniOutput *outPlane = 0x0;
158 outPlane = task->CreateOutput("eventPlane", "HIST", "EVENT");
159 outPlane->AddAxis(planeID, 180, 0.0, TMath::Pi());
162 TH2F* hvz=new TH2F("hVzVsCent","",100,0.,100., 220,-11.,11.);
163 task->SetEventQAHist("vz",hvz);//plugs this histogram into the fHAEventVz data member
165 TH2F* hmc=new TH2F("MultiVsCent","",100,0.,100.,4000,0.,4000.);
166 hmc->GetYaxis()->SetTitle("QUALITY");
167 task->SetEventQAHist("multicent",hmc);//plugs this histogram into the fHAEventMultiCent data member
169 TH2F* hep=new TH2F("hEventPlaneVsCent","",100,0.,100., 180,0.,TMath::Pi());
170 task->SetEventQAHist("eventplane",hep);//plugs this histogram into the fHAEventPlane data member
173 // -- PAIR CUTS (common to all resonances) ------------------------------------------------------
175 AliRsnCutMiniPair *cutY = new AliRsnCutMiniPair("cutRapidity", AliRsnCutMiniPair::kRapidityRange);
176 cutY->SetRangeD(minYlab, maxYlab);
178 AliRsnCutMiniPair *cutDCAproduct = new AliRsnCutMiniPair("cutDCAproduct", AliRsnCutMiniPair::kDCAproduct);
179 cutDCAproduct->SetRangeD(-1E20, dcaProduct);
181 AliRsnCutSet *cutsPairY = new AliRsnCutSet("pairCutsY", AliRsnTarget::kMother);
182 cutsPairY->AddCut(cutY);
183 cutsPairY->UseMonitor(kTRUE);
184 cutsPairY->SetCutScheme("setPairD0_Y");
185 cutsPairY->ShowCuts();
186 cutsPairY->PrintSetInfo();
188 AliRsnCutSet *cutsPair = new AliRsnCutSet("pairCuts", AliRsnTarget::kMother);
189 cutsPair->AddCut(cutY);
190 cutsPair->AddCut(cutDCAproduct);
191 cutsPair->UseMonitor(kTRUE);
192 cutsPair->SetCutScheme(Form("%s&%s", cutY->GetName(), cutDCAproduct->GetName()));
193 cutsPair->ShowCuts();
194 cutsPair->PrintSetInfo();
197 // -- CONFIG ANALYSIS --------------------------------------------------------------------------
198 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/ConfigD0.C");
201 Printf("========================== MC analysis - PID cuts used");
203 Printf("========================== DATA analysis - PID cuts used");
204 if (!ConfigD0(task, isPP, isMC, nsigmaTPCPi, nsigmaTPCKa, nsigmaTOFPi, nsigmaTOFKa, aodFilterBit, trackDCAcutMax, trackDCAcutMin, trackDCAZcutMax, NTPCcluster, minpt, maxSisters, checkP, minDCAcutFixed, maxDCAcutFixed, ptdepPIDcut, checkFeedDown, checkQuark, originDselection, mineta, maxeta, min_inv_mass, max_inv_mass, bins, "", cutsPairY, cutsPair)) return 0x0;
207 // -- CONTAINERS --------------------------------------------------------------------------------
209 TString outputFileName = AliAnalysisManager::GetCommonFileName();
210 Printf("AddAnalysisTaskD0 - Set OutputFileName : \n %s\n", outputFileName.Data() );
212 AliAnalysisDataContainer *output = mgr->CreateContainer(Form("%s_%.1f_%d_%.1f_%.1f_%.1f_%.1f_%.1f_%.4f_%.1f_%.5f_%.2f_%s",outNameSuffix.Data(),cutV,NTPCcluster,nsigmaTPCPi,nsigmaTPCKa,nsigmaTOFPi,nsigmaTOFKa,trackDCAcutMax,trackDCAcutMin,trackDCAZcutMax,dcaProduct,minpt,eventType.Data()),
214 AliAnalysisManager::kOutputContainer,
216 mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer());
217 mgr->ConnectOutput(task, 1, output);