3 Bool_t AddTrackCutsLHC10h(AliAnalysisTaskESDfilter* esdFilter);
4 Bool_t AddTrackCutsLHC11h(AliAnalysisTaskESDfilter* esdFilter);
5 Bool_t enableTPCOnlyAODTracksLocalFlag=kFALSE;
7 AliAnalysisTaskESDfilter *AddTaskESDFilterEMCALEventSelect(Float_t energyCut = 10, // EMCAL
8 Int_t ncellsCut = 2, // EMCAL
9 Int_t runNumber = 170000, // EMCAL
10 Bool_t useKineFilter=kTRUE,
11 Int_t tofTimeZeroType=AliESDpid::kTOF_T0,
12 Bool_t enableTPCOnlyAODTracks=kFALSE,
13 Bool_t disableCascades=kFALSE,
14 Bool_t disableKinks=kFALSE,
17 // Creates a filter task and adds it to the analysis manager.
18 // Get the pointer to the existing analysis manager via the static access method.
19 //==============================================================================
20 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
22 ::Error("AddTaskESDFilter", "No analysis manager to connect to.");
26 // This task requires an ESD input handler and an AOD output handler.
27 // Check this using the analysis manager.
28 //===============================================================================
29 TString type = mgr->GetInputEventHandler()->GetDataType();
30 if (!type.Contains("ESD")) {
31 ::Error("AddTaskESDFilter", "ESD filtering task needs the manager to have an ESD input handler.");
34 // Check if AOD output handler exist.
35 AliAODHandler *aod_h = (AliAODHandler*)mgr->GetOutputEventHandler();
37 ::Error("AddTaskESDFilter", "ESD filtering task needs the manager to have an AOD output handler.");
40 // Check if MC handler is connected in case kine filter requested
41 AliMCEventHandler *mcH = (AliMCEventHandler*)mgr->GetMCtruthEventHandler();
42 if (!mcH && useKineFilter) {
43 ::Error("AddTaskESDFilter", "No MC handler connected while kine filtering requested");
47 // Create the task, add it to the manager and configure it.
48 //===========================================================================
49 AliAnalysisTaskESDfilterEMCALEventSelect *esdfilter = new AliAnalysisTaskESDfilterEMCALEventSelect("ESD Filter : EMCAL event select");
51 esdfilter->DisableZDC();
52 esdfilter->DisablePmdClusters();
55 esdfilter->SetEnergyCut(energyCut);
56 esdfilter->SetNcellsCut(ncellsCut);
58 AliEMCALRecoUtils * reco = esdfilter->GetRecoUtils();
59 reco->SwitchOnRejectExoticCluster();
61 // Pass the bad channels, need to access run number
62 TString fileName="$ALICE_ROOT/OADB/EMCAL/EMCALBadChannels.root";
63 AliOADBContainer *contBC=new AliOADBContainer("");
64 contBC->InitFromFile((char*)fileName.Data(),"AliEMCALBadChannels");
65 TObjArray *arrayBC=(TObjArray*)contBC->GetObject(runNumber);
67 TObjArray *arrayBCpass=(TObjArray*)arrayBC->FindObject("pass1");
70 reco->SwitchOnBadChannelsRemoval();
71 printf("*** EMCAL RecoUtils : REMOVE bad cells \n");
73 for (Int_t i=0; i<10; ++i) {
74 TH2I *hbm = reco->GetEMCALChannelStatusMap(i);
77 hbm=(TH2I*)arrayBCpass->FindObject(Form("EMCALBadChannelMap_Mod%d",i));
80 AliError(Form("Can not get EMCALBadChannelMap_Mod%d",i));
85 reco->SetEMCALChannelStatusMap(i,hbm);
87 } else printf("AliEMCALRecoUtils ---Do NOT remove bad channels 1\n");
88 } else printf("AliEMCALRecoUtils ---Do NOT remove bad channels 2\n");
90 // From here keep sync with $ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C
92 esdfilter->SetTimeZeroType(tofTimeZeroType);
93 if (disableCascades) esdfilter->DisableCascades();
94 if (disableKinks) esdfilter->DisableKinks();
96 mgr->AddTask(esdfilter);
98 // Filtering of MC particles (decays conversions etc)
99 // this task has to go AFTER all other filter tasks
100 // since it fills the AODMC array with all
101 // selected MC Particles, only this way we have the
102 // AODMCparticle information available for following tasks
103 AliAnalysisTaskMCParticleFilter *kinefilter = 0;
105 kinefilter = new AliAnalysisTaskMCParticleFilter("Particle Kine Filter");
106 mgr->AddTask(kinefilter);
109 enableTPCOnlyAODTracksLocalFlag = enableTPCOnlyAODTracks;
110 if((runFlag/100)==10){
111 AddTrackCutsLHC10h(esdfilter);
115 AddTrackCutsLHC11h(esdfilter);
118 // Filter with cuts on V0s
119 AliESDv0Cuts* esdV0Cuts = new AliESDv0Cuts("Standard V0 Cuts pp", "ESD V0 Cuts");
120 esdV0Cuts->SetMinRadius(0.2);
121 esdV0Cuts->SetMaxRadius(200);
122 esdV0Cuts->SetMinDcaPosToVertex(0.05);
123 esdV0Cuts->SetMinDcaNegToVertex(0.05);
124 esdV0Cuts->SetMaxDcaV0Daughters(1.5);
125 esdV0Cuts->SetMinCosinePointingAngle(0.99);
126 AliAnalysisFilter* v0Filter = new AliAnalysisFilter("v0Filter");
127 v0Filter->AddCuts(esdV0Cuts);
129 esdfilter->SetV0Filter(v0Filter);
131 // Create ONLY the output containers for the data produced by the task.
132 // Get and connect other common input/output containers via the manager as below
133 //==============================================================================
134 mgr->ConnectInput (esdfilter, 0, mgr->GetCommonInputContainer());
135 mgr->ConnectOutput (esdfilter, 0, mgr->GetCommonOutputContainer());
137 mgr->ConnectInput (kinefilter, 0, mgr->GetCommonInputContainer());
138 mgr->ConnectOutput (kinefilter, 0, mgr->GetCommonOutputContainer());
139 AliAnalysisDataContainer *coutputEx = mgr->CreateContainer("cFilterList", TList::Class(),
140 AliAnalysisManager::kOutputContainer,"pyxsec_hists.root");
141 mgr->ConnectOutput (kinefilter, 1,coutputEx);
146 Bool_t AddTrackCutsLHC10h(AliAnalysisTaskESDfilter* esdfilter)
148 Printf("%s%d: Creating Track Cuts for LH10h",(char*)__FILE__,__LINE__);
150 // Cuts on primary tracks
151 AliESDtrackCuts* esdTrackCutsL = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
153 // ITS stand-alone tracks
154 AliESDtrackCuts* esdTrackCutsITSsa = new AliESDtrackCuts("ITS stand-alone Track Cuts", "ESD Track Cuts");
155 esdTrackCutsITSsa->SetRequireITSStandAlone(kTRUE);
157 // Pixel OR necessary for the electrons
158 AliESDtrackCuts *itsStrong = new AliESDtrackCuts("ITSorSPD", "pixel requirement for ITS");
159 itsStrong->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny);
162 // PID for the electrons
163 AliESDpidCuts *electronID = new AliESDpidCuts("Electrons", "Electron PID cuts");
164 electronID->SetTPCnSigmaCut(AliPID::kElectron, 3.);
166 // tighter cuts on primary particles for high pT tracks
167 // take the standard cuts, which include already
168 // ITSrefit and use only primaries...
170 // ITS cuts for new jet analysis
171 // gROOT->LoadMacro("$ALICE_ROOT/PWGJE/macros/CreateTrackCutsPWGJE.C");
172 // AliESDtrackCuts* esdTrackCutsHG0 = CreateTrackCutsPWGJE(10001006);
174 AliESDtrackCuts *jetCuts1006 = new AliESDtrackCuts("AliESDtrackCuts");
176 TFormula *f1NClustersTPCLinearPtDep = new TFormula("f1NClustersTPCLinearPtDep","70.+30./20.*x");
177 jetCuts1006->SetMinNClustersTPCPtDep(f1NClustersTPCLinearPtDep,20.);
178 jetCuts1006->SetMinNClustersTPC(70);
179 jetCuts1006->SetMaxChi2PerClusterTPC(4);
180 jetCuts1006->SetRequireTPCStandAlone(kTRUE); //cut on NClustersTPC and chi2TPC Iter1
181 jetCuts1006->SetAcceptKinkDaughters(kFALSE);
182 jetCuts1006->SetRequireTPCRefit(kTRUE);
183 jetCuts1006->SetMaxFractionSharedTPCClusters(0.4);
185 jetCuts1006->SetRequireITSRefit(kTRUE);
187 jetCuts1006->SetMaxDCAToVertexXY(2.4);
188 jetCuts1006->SetMaxDCAToVertexZ(3.2);
189 jetCuts1006->SetDCAToVertex2D(kTRUE);
191 jetCuts1006->SetMaxChi2PerClusterITS(36);
192 jetCuts1006->SetMaxChi2TPCConstrainedGlobal(36);
194 jetCuts1006->SetRequireSigmaToVertex(kFALSE);
196 jetCuts1006->SetEtaRange(-0.9,0.9);
197 jetCuts1006->SetPtRange(0.15, 1E+15.);
199 AliESDtrackCuts* esdTrackCutsHG0 = jetCuts1006->Clone("JetCuts10001006");
200 esdTrackCutsHG0->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny);
202 // throw out tracks with too low number of clusters in
203 // the first pass (be consistent with TPC only tracks)
204 // N.B. the number off crossed rows still acts on the tracks after
205 // all iterations if we require tpc standalone, number of clusters
206 // and chi2 TPC cuts act on track after the first iteration
207 // esdTrackCutsH0->SetRequireTPCStandAlone(kTRUE);
208 // esdTrackCutsH0->SetMinNClustersTPC(80); // <--- first pass
210 // the complement to the one with SPD requirement
211 // AliESDtrackCuts* esdTrackCutsHG1 = CreateTrackCutsPWGJE(10011006);
212 AliESDtrackCuts* esdTrackCutsHG1 = jetCuts1006->Clone("JetCuts10011006");
213 esdTrackCutsHG1->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kNone);
215 // the tracks that must not be taken pass this cut and
217 // AliESDtrackCuts* esdTrackCutsHG2 = CreateTrackCutsPWGJE(10021006);
218 AliESDtrackCuts* esdTrackCutsHG2 = jetCuts1006->Clone("JetCuts10021006");
219 esdTrackCutsHG2->SetMaxChi2PerClusterITS(1E10);
221 // standard cuts also used in R_AA analysis
222 // "Global track RAA analysis QM2011 + Chi2ITS<36";
223 // AliESDtrackCuts* esdTrackCutsH2 = CreateTrackCutsPWGJE(1000);
224 AliESDtrackCuts* esdTrackCutsH2 = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010(kTRUE,1);
225 esdTrackCutsH2->SetMinNCrossedRowsTPC(120);
226 esdTrackCutsH2->SetMinRatioCrossedRowsOverFindableClustersTPC(0.8);
227 esdTrackCutsH2->SetMaxChi2PerClusterITS(36);
228 esdTrackCutsH2->SetMaxFractionSharedTPCClusters(0.4);
229 esdTrackCutsH2->SetMaxChi2TPCConstrainedGlobal(36);
231 esdTrackCutsH2->SetEtaRange(-0.9,0.9);
232 esdTrackCutsH2->SetPtRange(0.15, 1e10);
234 // AliESDtrackCuts* esdTrackCutsGCOnly = CreateTrackCutsPWGJE(10041006);
235 AliESDtrackCuts* esdTrackCutsGCOnly = jetCuts1006->Clone("JetCuts10041006");
236 esdTrackCutsGCOnly->SetRequireITSRefit(kFALSE);
239 AliESDtrackCuts* esdTrackCutsTPCCOnly = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
240 esdTrackCutsTPCCOnly->SetMinNClustersTPC(70);
242 // Compose the filter
243 AliAnalysisFilter* trackFilter = new AliAnalysisFilter("trackFilter");
245 trackFilter->AddCuts(esdTrackCutsL);
247 trackFilter->AddCuts(esdTrackCutsITSsa);
249 trackFilter->AddCuts(itsStrong);
250 itsStrong->SetFilterMask(1); // AND with Standard track cuts
252 trackFilter->AddCuts(electronID);
253 electronID->SetFilterMask(4); // AND with Pixel Cuts
255 trackFilter->AddCuts(esdTrackCutsHG0);
257 trackFilter->AddCuts(esdTrackCutsHG1);
259 trackFilter->AddCuts(esdTrackCutsHG2);
261 trackFilter->AddCuts(esdTrackCutsTPCCOnly); // add QM TPC only track cuts
262 if(enableTPCOnlyAODTracksLocalFlag)esdfilter->SetTPCOnlyFilterMask(128);
264 trackFilter->AddCuts(esdTrackCutsGCOnly);
266 AliESDtrackCuts* esdTrackCutsHG1_tmp = new AliESDtrackCuts(*esdTrackCutsHG1); // avoid double delete
267 trackFilter->AddCuts(esdTrackCutsHG1_tmp); // add once more for tpc only tracks
269 trackFilter->AddCuts(esdTrackCutsH2); // add r_aa cuts
273 esdfilter->SetGlobalConstrainedFilterMask(1<<8|1<<9); // these tracks are written out as global constrained tracks
274 esdfilter->SetHybridFilterMaskGlobalConstrainedGlobal((1<<4)); // these normal global tracks will be marked as hybrid
275 esdfilter->SetWriteHybridGlobalConstrainedOnly(kTRUE); // write only the complement
276 // esdfilter->SetTPCConstrainedFilterMask(1<<11); // these tracks are written out as tpc constrained tracks
278 esdfilter->SetTrackFilter(trackFilter);
282 Bool_t AddTrackCutsLHC11h(AliAnalysisTaskESDfilter* esdfilter)
284 Printf("%s%d: Creating Track Cuts LHC11h",(char*)__FILE__,__LINE__);
286 // Cuts on primary tracks
287 AliESDtrackCuts* esdTrackCutsL = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
289 // ITS stand-alone tracks
290 AliESDtrackCuts* esdTrackCutsITSsa = new AliESDtrackCuts("ITS stand-alone Track Cuts", "ESD Track Cuts");
291 esdTrackCutsITSsa->SetRequireITSStandAlone(kTRUE);
293 // Pixel OR necessary for the electrons
294 AliESDtrackCuts *itsStrong = new AliESDtrackCuts("ITSorSPD", "pixel requirement for ITS");
295 itsStrong->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny);
298 // PID for the electrons
299 AliESDpidCuts *electronID = new AliESDpidCuts("Electrons", "Electron PID cuts");
300 electronID->SetTPCnSigmaCut(AliPID::kElectron, 3.);
302 // standard cuts with very loose DCA
303 AliESDtrackCuts* esdTrackCutsH = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kFALSE);
304 esdTrackCutsH->SetMaxDCAToVertexXY(2.4);
305 esdTrackCutsH->SetMaxDCAToVertexZ(3.2);
306 esdTrackCutsH->SetDCAToVertex2D(kTRUE);
308 // standard cuts with tight DCA cut
309 AliESDtrackCuts* esdTrackCutsH2 = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011();
311 // standard cuts with tight DCA but with requiring the first SDD cluster instead of an SPD cluster
312 // tracks selected by this cut are exclusive to those selected by the previous cut
313 AliESDtrackCuts* esdTrackCutsH3 = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011();
314 esdTrackCutsH3->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kNone);
315 esdTrackCutsH3->SetClusterRequirementITS(AliESDtrackCuts::kSDD, AliESDtrackCuts::kFirst);
317 // TPC only tracks: Optionally enable the writing of TPConly information
318 // constrained to SPD vertex in the filter below
319 AliESDtrackCuts* esdTrackCutsTPCOnly = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
320 // The following line is needed for 2010 PbPb reprocessing and pp, but not for 2011 PbPb
321 //esdTrackCutsTPCOnly->SetMinNClustersTPC(70);
323 // Extra cuts for hybrids
324 // first the global tracks we want to take
325 AliESDtrackCuts* esdTrackCutsHTG = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kFALSE);
326 esdTrackCutsHTG->SetName("Global Hybrid tracks, loose DCA");
327 esdTrackCutsHTG->SetMaxDCAToVertexXY(2.4);
328 esdTrackCutsHTG->SetMaxDCAToVertexZ(3.2);
329 esdTrackCutsHTG->SetDCAToVertex2D(kTRUE);
330 esdTrackCutsHTG->SetMaxChi2TPCConstrainedGlobal(36);
332 // Than the complementary tracks which will be stored as global
333 // constraint, complement is done in the ESDFilter task
334 AliESDtrackCuts* esdTrackCutsHTGC = new AliESDtrackCuts(*esdTrackCutsHTG);
335 esdTrackCutsHTGC->SetName("Global Constraint Hybrid tracks, loose DCA no it requirement");
336 esdTrackCutsHTGC->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kOff);
337 esdTrackCutsHTGC->SetRequireITSRefit(kFALSE);
339 // standard cuts with tight DCA cut, using cluster cut instead of crossed rows (a la 2010 default)
340 AliESDtrackCuts* esdTrackCutsH2Cluster = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kTRUE, 0);
342 // Compose the filter
343 AliAnalysisFilter* trackFilter = new AliAnalysisFilter("trackFilter");
345 trackFilter->AddCuts(esdTrackCutsL);
347 trackFilter->AddCuts(esdTrackCutsITSsa);
349 trackFilter->AddCuts(itsStrong);
350 itsStrong->SetFilterMask(1); // AND with Standard track cuts
352 trackFilter->AddCuts(electronID);
353 electronID->SetFilterMask(4); // AND with Pixel Cuts
355 trackFilter->AddCuts(esdTrackCutsH);
357 trackFilter->AddCuts(esdTrackCutsH2);
359 trackFilter->AddCuts(esdTrackCutsH3);
361 trackFilter->AddCuts(esdTrackCutsTPCOnly);
362 if(enableTPCOnlyAODTracksLocalFlag)esdfilter->SetTPCOnlyFilterMask(128);
363 // 256, 1 << 8 Global Hybrids
364 trackFilter->AddCuts(esdTrackCutsHTG);
365 esdfilter->SetHybridFilterMaskGlobalConstrainedGlobal((1<<8)); // these normal global tracks will be marked as hybrid
366 // 512, 1<< 9 GlobalConstraint Hybrids
367 trackFilter->AddCuts(esdTrackCutsHTGC);
368 esdfilter->SetGlobalConstrainedFilterMask(1<<9); // these tracks are written out as global constrained tracks
369 esdfilter->SetWriteHybridGlobalConstrainedOnly(kTRUE); // write only the complement
371 trackFilter->AddCuts(esdTrackCutsH2Cluster);
372 esdfilter->SetTrackFilter(trackFilter);