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,
28 TString monitorOpt = "",
30 Bool_t checkReflex = 0,
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, kTRUE);
51 cutSetQ->SetUse2011StdQualityCuts(kTRUE);
52 cutSetPi = new AliRsnCutSetDaughterParticle(Form("cutPi%i_%2.1fsigma",cutPiCandidate, nsigmaPi), cutPiCandidate, AliPID::kPion, nsigmaPi, aodFilterBit,kTRUE);
53 cutSetPi->SetUse2011StdQualityCuts(kTRUE);
54 cutSetK = new AliRsnCutSetDaughterParticle(Form("cutK%i_%2.1fsigma",cutPiCandidate, nsigmaKa), cutKaCandidate, AliPID::kKaon, nsigmaKa, aodFilterBit,kTRUE);
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 [12] = {"SPARSE" , "SPARSE" , "SPARSE" , "SPARSE" , "SPARSE", "SPARSE", "SPARSE","SPARSE" , "SPARSE","SPARSE", "SPARSE" , "SPARSE" };
94 Int_t pdgCode [12] = {313 , 313 , 313 , 313 , 313 , 313 , 313 , -313 , 313 , -313 , 313 , 313 };
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(pdgCode[i]);
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);
139 // axis W: pseudorapidity
140 // out->AddAxis(etaID, 20, -1.0, 1.0);
142 // out->AddAxis(yID, 10, -0.5, 0.5);
146 //get mothers for K* PDG = 313
147 AliRsnMiniOutput *outm = task->CreateOutput(Form("Ks_Mother%s", suffix), "SPARSE", "MOTHER");
148 outm->SetDaughter(0, AliRsnDaughter::kKaon);
149 outm->SetDaughter(1, AliRsnDaughter::kPion);
150 outm->SetMotherPDG(313);
151 outm->SetMotherMass(0.89594);
152 outm->SetPairCuts(cutsPair);
153 outm->AddAxis(imID, 90, 0.6, 1.5);
154 outm->AddAxis(ptID, 200, 0.0, 20.0);
156 outm->AddAxis(centID, 100, 0.0, 100.0);
158 outm->AddAxis(centID, 400, 0.0, 400.0);
161 //get mothers for antiK* PDG = -313
162 AliRsnMiniOutput *outam = task->CreateOutput(Form("antiKs_Mother%s", suffix), "SPARSE", "MOTHER");
163 outam->SetDaughter(0, AliRsnDaughter::kKaon);
164 outam->SetDaughter(1, AliRsnDaughter::kPion);
165 outam->SetMotherPDG(-313);
166 outam->SetMotherMass(0.89594);
167 outam->SetPairCuts(cutsPair);
168 outam->AddAxis(imID, 90, 0.6, 1.5);
169 outam->AddAxis(ptID, 200, 0.0, 20.0);
171 outam->AddAxis(centID, 100, 0.0, 100.0);
173 outam->AddAxis(centID, 400, 0.0, 400.0);
176 //get phase space of the decay from mothers
177 AliRsnMiniOutput *outps = task->CreateOutput(Form("Ks_phaseSpace%s", suffix), "HIST", "TRUE");
178 outps->SetDaughter(0, AliRsnDaughter::kKaon);
179 outps->SetDaughter(1, AliRsnDaughter::kPion);
180 outps->SetCutID(0, iCutK);
181 outps->SetCutID(1, iCutPi);
182 outps->SetMotherPDG(313);
183 outps->SetMotherMass(0.89594);
184 outps->SetPairCuts(cutsPair);
185 outps->AddAxis(fdpt, 50, 0.0, 5.0);
186 outps->AddAxis(sdpt, 50, 0.0, 5.0);
187 outps->AddAxis(ptID, 100, 0.0, 10.0);
189 AliRsnMiniOutput *outaps = task->CreateOutput(Form("antiKs_phaseSpace%s", suffix), "HIST", "TRUE");
190 outaps->SetDaughter(0, AliRsnDaughter::kKaon);
191 outaps->SetDaughter(1, AliRsnDaughter::kPion);
192 outaps->SetCutID(0, iCutK);
193 outaps->SetCutID(1, iCutPi);
194 outaps->SetMotherPDG(-313);
195 outaps->SetMotherMass(0.89594);
196 outaps->SetPairCuts(cutsPair);
197 outaps->AddAxis(fdpt, 50, 0.0, 5.0);
198 outaps->AddAxis(sdpt, 50, 0.0, 5.0);
199 outaps->AddAxis(ptID, 100, 0.0, 10.0);
204 AliRsnMiniOutput *outreflex = task->CreateOutput(Form("Ks_reflex%s", suffix), "SPARSE", "TRUE");
205 outreflex->SetDaughter(0, AliRsnDaughter::kKaon);
206 outreflex->SetDaughter(1, AliRsnDaughter::kPion);
207 outreflex->SetCutID(0, iCutPi);
208 outreflex->SetCutID(1, iCutK);
209 outreflex->SetMotherPDG(313);
210 outreflex->SetMotherMass(0.89594);
211 outreflex->SetPairCuts(cutsPair);
212 outreflex->AddAxis(imID, 90, 0.6, 1.5);
213 outreflex->AddAxis(ptID, 200, 0.0, 20.0);
215 outreflex->AddAxis(centID, 100, 0.0, 100.0);
217 outreflex->AddAxis(centID, 400, 0.0, 400.0);
220 AliRsnMiniOutput *outareflex = task->CreateOutput(Form("antiKs_reflex%s", suffix), "SPARSE", "TRUE");
221 outareflex->SetDaughter(0, AliRsnDaughter::kKaon);
222 outareflex->SetDaughter(1, AliRsnDaughter::kPion);
223 outareflex->SetCutID(0, iCutPi);
224 outareflex->SetCutID(1, iCutK);
225 outareflex->SetMotherPDG(-313);
226 outareflex->SetMotherMass(0.89594);
227 outareflex->SetPairCuts(cutsPair);
228 outareflex->AddAxis(imID, 90, 0.6, 1.5);
229 outareflex->AddAxis(ptID, 100, 0.0, 10.0);
231 outareflex->AddAxis(centID, 100, 0.0, 100.0);
233 outareflex->AddAxis(centID, 400, 0.0, 400.0);
242 //-------------------------------------------------------
243 Bool_t SetCustomQualityCut(AliRsnCutTrackQuality * trkQualityCut, Int_t customQualityCutsID = 0, Int_t customFilterBit = 0)
245 //Sets configuration for track quality object different from std quality cuts.
246 //Returns kTRUE if track quality cut object is successfully defined,
247 //returns kFALSE if an invalid set of cuts (customQualityCutsID) is chosen or if the
248 //object to be configured does not exist.
250 /* NOTES FROM PRODUCTION LHC13b pass3 - AOD filtered with v5-03-Rev-20
251 //(http://svnweb.cern.ch/world/wsvn/AliRoot/tags/v5-03-Rev-20/ANALYSIS/macros/AddTaskESDFilter.C)
253 //filter bit 0: Cuts on primary tracks
254 // AliESDtrackCuts* esdTrackCutsL = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
256 //filter bit 4: std but looser dca cut
257 // AliESDtrackCuts* esdTrackCutsH = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kFALSE);
258 // esdTrackCutsH->SetMaxDCAToVertexXY(2.4);
259 // esdTrackCutsH->SetMaxDCAToVertexZ(3.2);
260 // esdTrackCutsH->SetDCAToVertex2D(kTRUE);
262 //filter bit 5: AliESDtrackCuts::GetStandardITSTPCTrackCuts2011();
264 //filter bit 10: standard cuts with tight DCA cut, using cluster cut instead of crossed rows (a la 2010 default)
265 //AliESDtrackCuts* esdTrackCutsH2Cluster = AliESDtrackCuts::GetStandardITSTPCTrackCuts2011(kTRUE, 0);
268 if ((!trkQualityCut) || (customQualityCutsID<=0) || (customQualityCutsID>=AliRsnCutSetDaughterParticle::kNcustomQualityCuts)){
269 Printf("::::: SetCustomQualityCut:: use default quality cuts specified in task configuration.");
273 //trkQualityCut->SetDefaults2011();//with filter bit=10
274 //reset filter bit to very loose cuts
275 trkQualityCut->SetAODTestFilterBit(customFilterBit);
276 //apply all other cuts "by hand"
277 trkQualityCut->SetCheckOnlyFilterBit(kFALSE);
278 trkQualityCut->SetMinNCrossedRowsTPC(70, kTRUE);
279 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.8, kTRUE);
280 trkQualityCut->SetMaxChi2TPCConstrainedGlobal(36);//used for ESD only - for AOD does not correspond to any cut
281 trkQualityCut->SetTPCmaxChi2(4.0); //already in filter bit 0
282 trkQualityCut->SetRejectKinkDaughters(kTRUE); //already in filter bit 0
283 trkQualityCut->SetSPDminNClusters(AliESDtrackCuts::kAny);
284 trkQualityCut->SetITSmaxChi2(36);
285 trkQualityCut->AddStatusFlag(AliESDtrack::kTPCin , kTRUE);//already in defaults 2011
286 trkQualityCut->AddStatusFlag(AliESDtrack::kTPCrefit, kTRUE);//already in defaults 2011
287 trkQualityCut->AddStatusFlag(AliESDtrack::kITSrefit, kTRUE);//already in defaults 2011
289 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kFilterBitCustom) {
290 trkQualityCut->SetCheckOnlyFilterBit(kTRUE);
293 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdLooserDCAXY){
294 trkQualityCut->SetDCARmax(2.4);
296 trkQualityCut->SetDCARPtFormula("0.0105+0.0350/pt^1.1");
299 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdLooserDCAZ){
300 trkQualityCut->SetDCAZmax(3.2);
302 trkQualityCut->SetDCAZmax(2.0);
305 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCrossedRows60){
306 trkQualityCut->SetMinNCrossedRowsTPC(60, kTRUE);
309 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCrossedRows80){
310 trkQualityCut->SetMinNCrossedRowsTPC(80, kTRUE);
313 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdRowsToCls075){
314 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.75, kTRUE);
317 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdRowsToCls085){
318 trkQualityCut->SetMinNCrossedRowsOverFindableClsTPC(0.85, kTRUE);
321 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdCls70){
322 trkQualityCut->SetAODTestFilterBit(10);
323 trkQualityCut->SetTPCminNClusters(70);
326 if (customQualityCutsID==AliRsnCutSetDaughterParticle::kStdChi2TPCCls35){
327 trkQualityCut->SetTPCmaxChi2(3.5);
330 trkQualityCut->SetPtRange(0.15, 20.0);
331 trkQualityCut->SetEtaRange(-0.8, 0.8);
333 Printf(Form("::::: SetCustomQualityCut:: using custom track quality cuts #%i",customQualityCutsID));
334 trkQualityCut->Print();