1 /***************************************************************************
2 fbellini@cern.ch - last modified on 17/02/2014
4 // *** Configuration script for K*, anti-K* analysis with 2013 pPb runs ***
6 // A configuration script for RSN package needs to define the followings:
8 // (1) decay tree of each resonance to be studied, which is needed to select
9 // true pairs and to assign the right mass to all candidate daughters
10 // (2) cuts at all levels: single daughters, tracks, events
11 // (3) output objects: histograms or trees
12 ****************************************************************************/
15 AliRsnMiniAnalysisTask *task,
19 AliRsnCutSet *cutsPair,
20 Int_t aodFilterBit = 5,
21 Int_t customQualityCutsID = AliRsnCutSetDaughterParticle::kDisableCustom,
22 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutPiCandidate = AliRsnCutSetDaughterParticle::kTOFpidKstarPbPb2010,
23 AliRsnCutSetDaughterParticle::ERsnDaughterCutSet cutKaCandidate = AliRsnCutSetDaughterParticle::kTOFpidKstarPbPb2010,
24 Float_t nsigmaPi = 2.0,
25 Float_t nsigmaKa = 2.0,
26 Bool_t enableMonitor = kTRUE,
27 Bool_t IsMcTrueOnly = kFALSE,
29 Int_t signedPdg = 313,
30 TString monitorOpt = "",
31 AliRsnMiniValue::EType yaxisVar = AliRsnMiniValue::kPt
35 if (strlen(suffix) > 0) suffix = Form("_%s", suffix);
38 AliRsnCutSetDaughterParticle * cutSetQ;
39 AliRsnCutSetDaughterParticle * cutSetPi;
40 AliRsnCutSetDaughterParticle * cutSetK;
42 AliRsnCutTrackQuality * trkQualityCut = new AliRsnCutTrackQuality("myQualityCut");
43 if (SetCustomQualityCut(trkQualityCut, customQualityCutsID, aodFilterBit)) {
44 //Set custom quality cuts for systematic checks
45 cutSetQ = new AliRsnCutSetDaughterParticle(Form("cutQ_bit%i",aodFilterBit), trkQualityCut, AliRsnCutSetDaughterParticle::kQualityStd2011, AliPID::kPion, -1.0);
46 cutSetPi = new AliRsnCutSetDaughterParticle(Form("cutPi%i_%2.1fsigma",cutPiCandidate, nsigmaPi), trkQualityCut, cutPiCandidate, AliPID::kPion, nsigmaPi);
47 cutSetK = new AliRsnCutSetDaughterParticle(Form("cutK%i_%2.1fsigma",cutPiCandidate, nsigmaKa), trkQualityCut, cutKaCandidate, AliPID::kKaon, nsigmaKa);
49 //use defult quality cuts (std 2010 or 2011)
50 cutSetQ = new AliRsnCutSetDaughterParticle(Form("cutQ_bit%i",aodFilterBit), AliRsnCutSetDaughterParticle::kQualityStd2011, AliPID::kPion, -1.0, aodFilterBit);
51 cutSetQ->SetUse2011StdQualityCuts(kTRUE);
52 cutSetPi = new AliRsnCutSetDaughterParticle(Form("cutPi%i_%2.1fsigma",cutPiCandidate, nsigmaPi), cutPiCandidate, AliPID::kPion, nsigmaPi, aodFilterBit);
53 cutSetPi->SetUse2011StdQualityCuts(kTRUE);
54 cutSetK = new AliRsnCutSetDaughterParticle(Form("cutK%i_%2.1fsigma",cutPiCandidate, nsigmaKa), cutKaCandidate, AliPID::kKaon, nsigmaKa, aodFilterBit);
55 cutSetK->SetUse2011StdQualityCuts(kTRUE);
58 Int_t iCutQ = task->AddTrackCuts(cutSetQ);
59 Int_t iCutPi = task->AddTrackCuts(cutSetPi);
60 Int_t iCutK = task->AddTrackCuts(cutSetK);
63 Printf("======== Cut monitoring enabled");
64 gROOT->LoadMacro("$ALICE_ROOT/PWGLF/RESONANCES/macros/mini/AddMonitorOutput.C");
65 AddMonitorOutput(isMC, cutSetQ->GetMonitorOutput(), monitorOpt.Data());
66 AddMonitorOutput(isMC, cutSetPi->GetMonitorOutput(), monitorOpt.Data());
67 AddMonitorOutput(isMC, cutSetK->GetMonitorOutput()), monitorOpt.Data();
70 // -- Values ------------------------------------------------------------------------------------
71 /* invariant mass */ Int_t imID = task->CreateValue(AliRsnMiniValue::kInvMass, kFALSE);
72 /* IM resolution */ Int_t resID = task->CreateValue(AliRsnMiniValue::kInvMassRes, kTRUE);
73 /* transv. momentum */ Int_t ptID = task->CreateValue(AliRsnMiniValue::kPt, kFALSE);
74 /* centrality */ Int_t centID = task->CreateValue(AliRsnMiniValue::kMult, kFALSE);
75 /* pseudorapidity */ Int_t etaID = task->CreateValue(AliRsnMiniValue::kEta, kFALSE);
76 /* rapidity */ Int_t yID = task->CreateValue(AliRsnMiniValue::kY, kFALSE);
77 /* 1st daughter pt */ Int_t fdpt = task->CreateValue(AliRsnMiniValue::kFirstDaughterPt, kFALSE);
78 /* 2nd daughter pt */ Int_t sdpt = task->CreateValue(AliRsnMiniValue::kSecondDaughterPt, kFALSE);
79 /* 1st daughter p */ Int_t fdp = task->CreateValue(AliRsnMiniValue::kFirstDaughterP, kFALSE);
80 /* 2nd daughter p */ Int_t sdp = task->CreateValue(AliRsnMiniValue::kSecondDaughterP, kFALSE);
82 // -- Create all needed outputs -----------------------------------------------------------------
83 // use an array for more compact writing, which are different on mixing and charges
89 Bool_t use [12] = { !IsMcTrueOnly, !IsMcTrueOnly, !IsMcTrueOnly, !IsMcTrueOnly , !IsMcTrueOnly, !IsMcTrueOnly, isMC , isMC , isMC , isMC , useMixLS, useMixLS };
90 Bool_t useIM [12] = { 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 0 , 0 , 1 , 1 };
91 TString name [12] = {"UnlikePM", "UnlikeMP", "MixingPM", "MixingMP", "LikePP", "LikeMM", "TruesPM", "TruesMP", "ResPM" , "ResMP", "MixingPP", "MixingMM" };
92 TString comp [12] = {"PAIR" , "PAIR" , "MIX" , "MIX" , "PAIR" , "PAIR" , "TRUE" , "TRUE" , "TRUE" , "TRUE", "MIX","MIX"};
93 //TString output [10] = {"HIST" , "HIST" , "HIST" , "HIST" , "HIST" , "HIST" , "HIST" , "HIST" , "HIST" , "HIST" };
94 TString output [12] = {"SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE", "SPARSE" , "SPARSE"};
95 Char_t charge1 [12] = {'+' , '-' , '+' , '-' , '+' , '-' , '+' , '-' , '+' , '-' , '+' , '-'};
96 Char_t charge2 [12] = {'-' , '+' , '-' , '+' , '+' , '-' , '-' , '+' , '-' , '+' ,'+' , '-' };
97 Int_t cutID1 [12] = { iCutK , iCutK , iCutK , iCutK , iCutK , iCutK , iCutK , iCutK , iCutK , iCutK , iCutK, iCutK };
98 Int_t cutID2 [12] = { iCutPi , iCutPi , iCutPi , iCutPi , iCutPi , iCutPi , iCutPi , iCutPi , iCutPi , iCutPi, iCutPi, iCutPi };
100 for (Int_t i = 0; i < 12; i++) {
101 if (!use[i]) continue;
102 AliRsnMiniOutput *out = task->CreateOutput(Form("kstar_%s%s", name[i].Data(), suffix), output[i].Data(), comp[i].Data());
103 out->SetCutID(0, cutID1[i]);
104 out->SetCutID(1, cutID2[i]);
105 out->SetDaughter(0, AliRsnDaughter::kKaon);
106 out->SetDaughter(1, AliRsnDaughter::kPion);
107 out->SetCharge(0, charge1[i]);
108 out->SetCharge(1, charge2[i]);
109 out->SetMotherPDG(signedPdg);
110 out->SetMotherMass(0.89594);
111 out->SetPairCuts(cutsPair);
113 // axis X: invmass (or resolution)
115 out->AddAxis(imID, 90, 0.6, 1.5);
117 out->AddAxis(resID, 200, -0.02, 0.02);
119 // axis Y: transverse momentum of pair as default - else chosen value
120 if (yaxisVar==AliRsnMiniValue::kFirstDaughterPt)
121 out->AddAxis(fdpt, 100, 0.0, 10.0);
123 if (yaxisVar==AliRsnMiniValue::kSecondDaughterPt)
124 out->AddAxis(sdpt, 100, 0.0, 10.0);
126 if (yaxisVar==AliRsnMiniValue::kFirstDaughterP)
127 out->AddAxis(fdp, 100, 0.0, 10.0);
129 if (yaxisVar==AliRsnMiniValue::kSecondDaughterP)
130 out->AddAxis(sdp, 100, 0.0, 10.0);
132 out->AddAxis(ptID, 200, 0.0, 20.0); //default use mother pt
134 // axis Z: centrality-multiplicity
136 out->AddAxis(centID, 100, 0.0, 100.0);
138 out->AddAxis(centID, 400, 0.0, 400.0);
140 // axis W: pseudorapidity
141 // out->AddAxis(etaID, 20, -1.0, 1.0);
143 // out->AddAxis(yID, 10, -0.5, 0.5);
149 AliRsnMiniOutput *outm = task->CreateOutput(Form("kstar_Mother%s", suffix), "SPARSE", "MOTHER");
150 outm->SetDaughter(0, AliRsnDaughter::kKaon);
151 outm->SetDaughter(1, AliRsnDaughter::kPion);
152 outm->SetMotherPDG(signedPdg);
153 outm->SetMotherMass(0.89594);
155 outm->SetPairCuts(cutsPair);
157 outm->AddAxis(imID, 90, 0.6, 1.5);
158 outm->AddAxis(ptID, 200, 0.0, 20.0);
160 outm->AddAxis(centID, 100, 0.0, 100.0);
162 outm->AddAxis(centID, 400, 0.0, 400.0);
168 //-------------------------------------------------------
169 Bool_t SetCustomQualityCut(AliRsnCutTrackQuality * trkQualityCut, Int_t customQualityCutsID = 0, Int_t customFilterBit = 0)
171 //Sets configuration for track quality object different from std quality cuts.
172 //Returns kTRUE if track quality cut object is successfully defined,
173 //returns kFALSE if an invalid set of cuts (customQualityCutsID) is chosen or if the
174 //object to be configured does not exist.
176 /* NOTES FROM PRODUCTION LHC13b pass3 - AOD filtered with v5-03-Rev-20
177 //(http://svnweb.cern.ch/world/wsvn/AliRoot/tags/v5-03-Rev-20/ANALYSIS/macros/AddTaskESDFilter.C)
179 //filter bit 0: Cuts on primary tracks
180 // AliESDtrackCuts* esdTrackCutsL = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
182 //filter bit 4: std but looser dca cut
183 // AliESDtrackCuts* esdTrackCutsH = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kFALSE);
184 // esdTrackCutsH->SetMaxDCAToVertexXY(2.4);
185 // esdTrackCutsH->SetMaxDCAToVertexZ(3.2);
186 // esdTrackCutsH->SetDCAToVertex2D(kTRUE);
188 //filter bit 5: AliESDtrackCuts::GetStandardITSTPCTrackCuts2011();
190 //filter bit 10: standard cuts with tight DCA cut, using cluster cut instead of crossed rows (a la 2010 default)
191 //AliESDtrackCuts* esdTrackCutsH2Cluster = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kTRUE, 0);
194 if ((!trkQualityCut) || (customQualityCutsID<=0) || (customQualityCutsID>=AliRsnCutSetDaughterParticle::kNcustomQualityCuts)){
195 Printf("::::: SetCustomQualityCut:: use default quality cuts specified in task configuration.");
199 //trkQualityCut->SetDefaults2011();//with filter bit=10
200 //reset filter bit to very loose cuts
201 trkQualityCut->SetAODTestFilterBit(customFilterBit);
202 //apply all other cuts "by hand"
203 trkQualityCut->SetCheckOnlyFilterBit(kFALSE);
204 trkQualityCut->SetMinNCrossedRowsTPC(70);
205 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.8);
206 trkQualityCut->SetMaxChi2TPCConstrainedGlobal(36);//used for ESD only - for AOD does not correspond to any cut
207 trkQualityCut->SetTPCmaxChi2(4.0); //already in filter bit 0
208 trkQualityCut->SetRejectKinkDaughters(kTRUE); //already in filter bit 0
209 trkQualityCut->SetSPDminNClusters(AliESDtrackCuts::kAny);
210 trkQualityCut->SetITSmaxChi2(36);
211 trkQualityCut->AddStatusFlag(AliESDtrack::kTPCin , kTRUE);//already in defaults 2011
212 trkQualityCut->AddStatusFlag(AliESDtrack::kTPCrefit, kTRUE);//already in defaults 2011
213 trkQualityCut->AddStatusFlag(AliESDtrack::kITSrefit, kTRUE);//already in defaults 2011
215 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kFilterBitCustom) {
216 trkQualityCut->SetCheckOnlyFilterBit(kTRUE);
219 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdLooserDCAXY){
220 trkQualityCut->SetDCARmax(2.4);
222 trkQualityCut->SetDCARPtFormula("0.0105+0.0350/pt^1.1");
225 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdLooserDCAZ){
226 trkQualityCut->SetDCAZmax(3.2);
228 trkQualityCut->SetDCAZmax(2.0);
231 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCrossedRows60){
232 trkQualityCut->SetMinNCrossedRowsTPC(60);
235 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCrossedRows80){
236 trkQualityCut->SetMinNCrossedRowsTPC(80);
239 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdRowsToCls075){
240 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.75);
243 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdRowsToCls085){
244 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.85);
247 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCls70){
248 trkQualityCut->SetAODTestFilterBit(10);
249 trkQualityCut->SetTPCminNClusters(70);
252 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdChi2TPCCls35){
253 trkQualityCut->SetTPCmaxChi2(3.5);
256 trkQualityCut->SetPtRange(0.15, 20.0);
257 trkQualityCut->SetEtaRange(-0.8, 0.8);
259 Printf(Form("::::: SetCustomQualityCut:: using custom track quality cuts #%i",customQualityCutsID));
260 trkQualityCut->Print();