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delta(DCA) check for V0 daughters -> MC too
[u/mrichter/AliRoot.git] / PWGLF / STRANGENESS / Cascades / AliAnalysisTaskCheckPerformanceCascadepp276.h
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ed45f693 1#ifndef ALIANALYSISTASKCHECKPERFORMANCECASCADEPP276_H
2#define ALIANALYSISTASKCHECKPERFORMANCECASCADEPP276_H
3
4/* See cxx source for full Copyright notice */
5
6// //-----------------------------------------------------------------
7// // AliAnalysisTaskCheckPerformanceCascadePbPb class
8// // This task is for a performance study of cascade identification.
9// // It works with MC info and ESD and AOD tree
74457772 10// // Origin : A.Maire Jan2010, antonin.maire@ires.in2p3.fr
ed45f693 11// // Modified : M.Nicassio Feb2011, maria.nicassio@ba.infn.it
74457772 12// // Modified : D.Colella Feb2012, domenico.colella@ba.infn.it
ed45f693 13// //-----------------------------------------------------------------
14
15class TList;
16class TH1F;
17class TH2F;
18class TH3F;
19
20class AliESDEvent;
21class AliESDtrackCuts;
22class AliPhysicsSelection;
23class AliCFContainer;
24class AliPIDResponse;
25
26#include "AliAnalysisTaskSE.h"
27
28class AliAnalysisTaskCheckPerformanceCascadepp276 : public AliAnalysisTaskSE {
29 public:
30
31 AliAnalysisTaskCheckPerformanceCascadepp276();
32 AliAnalysisTaskCheckPerformanceCascadepp276(const char *name );
33 virtual ~AliAnalysisTaskCheckPerformanceCascadepp276();
34
35 virtual void UserCreateOutputObjects();
36 virtual void UserExec(Option_t *option);
37 virtual void Terminate(Option_t *);
38
39 void SetAnalysisType (const char* analysisType = "ESD") { fAnalysisType = analysisType;}
40
93900229 41 void SetRelaunchV0CascVertexers (Bool_t rerunV0CascVertexers = 0 ) { fkRerunV0CascVertexers = rerunV0CascVertexers; }
42 void SetSDDSelection (Bool_t sddOnSelection = kTRUE) { fkSDDselectionOn = sddOnSelection; }
43 void SetQualityCutZprimVtxPos (Bool_t qualityCutZprimVtxPos = kTRUE) { fkQualityCutZprimVtxPos = qualityCutZprimVtxPos; }
44 void SetRejectEventPileUp (Bool_t rejectPileUp = kTRUE) { fkRejectEventPileUp = rejectPileUp; }
45 void SetQualityCutNoTPConlyPrimVtx (Bool_t qualityCutNoTPConlyPrimVtx = kTRUE) { fkQualityCutNoTPConlyPrimVtx = qualityCutNoTPConlyPrimVtx;}
46 void SetQualityCutTPCrefit (Bool_t qualityCutTPCrefit = kTRUE) { fkQualityCutTPCrefit = qualityCutTPCrefit; }
47 void SetQualityCutnTPCcls (Bool_t qualityCutnTPCcls = kTRUE) { fkQualityCutnTPCcls = qualityCutnTPCcls; }
48 void SetWithSDDOn (Bool_t withsddOn = kTRUE) { fwithSDD = withsddOn; }
49 void SetQualityCutMinnTPCcls (Int_t minnTPCcls = 70 ) { fMinnTPCcls = minnTPCcls; }
50 void SetExtraSelections (Bool_t extraSelections = 0 ) { fkExtraSelections = extraSelections; }
51 void SetVertexRange (Float_t vtxrange = 0. ) { fVtxRange = vtxrange; }
52 void SetVertexRangeMin (Float_t vtxrangemin = 0. ) { fVtxRangeMin = vtxrangemin; }
53 void SetApplyAccCut (Bool_t acccut = kFALSE){ fApplyAccCut = acccut; }
54 void SetMinptCutOnDaughterTracks (Float_t minptdaughtrks = 0. ) { fMinPtCutOnDaughterTracks = minptdaughtrks; }
55 void SetEtaCutOnDaughterTracks (Float_t etadaughtrks = 0. ) { fEtaCutOnDaughterTracks = etadaughtrks; }
ed45f693 56
57 private:
58 // Note : In ROOT, "//!" means "do not stream the data from Master node to Worker node" ...
59 // your data member object is created on the worker nodes and streaming is not needed.
60 // http://root.cern.ch/download/doc/11InputOutput.pdf, page 14
61
62 TString fAnalysisType; // "ESD" or "AOD" analysis type
63 AliESDtrackCuts *fESDtrackCuts; // ESD track cuts used for primary track definition
64 //TPaveText *fPaveTextBookKeeping; // TString to store all the relevant info necessary for book keeping (v0 cuts, cascade cuts, quality cuts, ...)
65 AliPIDResponse *fPIDResponse; //! PID response object
66
67 Bool_t fkRerunV0CascVertexers; // Boolean : kTRUE = relaunch both V0 + Cascade vertexers
93900229 68 Bool_t fkSDDselectionOn; // Boolean : kTRUE = enable the selection based on the SDD status
ed45f693 69 Bool_t fkQualityCutZprimVtxPos; // Boolean : kTRUE = cut on the prim.vtx z-position
70 Bool_t fkRejectEventPileUp; // Boolean : kTRUE = enable the rejection of events tagged as pile-up by SPD (AliESDEvent::IsPileupFromSPD)
71 Bool_t fkQualityCutNoTPConlyPrimVtx; // Boolean : kTRUE = prim vtx should be SPD or Tracking vertex
72 Bool_t fkQualityCutTPCrefit; // Boolean : kTRUE = ask for TPCrefit for the 3 daughter tracks
93900229 73 Bool_t fkQualityCutnTPCcls; // Boolean : kTRUE = ask for n TPC clusters for each daughter track
74 Bool_t fwithSDD; // Boolean : kTRUE = select events with SDD reco
75 Int_t fMinnTPCcls; // Boolean : set the value for the minimum number of TPC clusters
ed45f693 76 Bool_t fkExtraSelections; // Boolean : kTRUE = apply tighter selections, before starting the analysis
77 Float_t fVtxRange; // to select events with |zvtx|<fVtxRange cm
93900229 78 Float_t fVtxRangeMin; // to select events with |zvtx|>fVtxRangeMin cm
ed45f693 79 Bool_t fApplyAccCut; // flag to apply acceptance cuts to MC cascades
80 Float_t fMinPtCutOnDaughterTracks; // minimum pt cut on daughter tracks
81 Float_t fEtaCutOnDaughterTracks; // pseudorapidity cut on daughter tracks
82
83 Double_t fV0Sels[7]; // Array to store the 7 values for the different selections V0 related (if fkRerunV0CascVertexers)
84 Double_t fCascSels[8]; // Array to store the 8 values for the different selections Casc. related (if fkRerunV0CascVertexers)
85
86 TList *fListHistCascade; //! List of Cascade histograms
87 // - General Plots
88 // Cascade multiplicity plots
89 TH1F *fHistCascadeMultiplicityBeforeAnySel;
90 TH1F *fHistCascadeMultiplicityAfterSDDSel;
91 TH1F *fHistCascadeMultiplicityAfterPhysicsSel;
ed45f693 92 TH1F *fHistCascadeMultiplicityForSelEvtNoTPCOnly;
93 TH1F *fHistCascadeMultiplicityForSelEvtNoTPCOnlyNoPileup;
74457772 94 TH1F *fHistCascadeMultiplicityAfterVertexCutSel;
ed45f693 95 TH1F *fHistnXiPlusPerEvTot; // After any event selections, in all the eta and pt range
96 TH1F *fHistnXiMinusPerEvTot; // After any event selections, in all the eta and pt range
97 TH1F *fHistnOmegaPlusPerEvTot; // After any event selections, in all the eta and pt range
98 TH1F *fHistnOmegaMinusPerEvTot; // After any event selections, in all the eta and pt range
99 TH1F *fHistnXiPlusPerEv; // After any event selections, in the detector acceptance and over a pt minimum
100 TH1F *fHistnXiMinusPerEv; // After any event selections, in the detector acceptance and over a pt minimum
101 TH1F *fHistnOmegaPlusPerEv; // After any event selections, in the detector acceptance and over a pt minimum
102 TH1F *fHistnOmegaMinusPerEv; // After any event selections, in the detector acceptance and over a pt minimum
103 TH1F *fHistnAssoXiMinus; // For the Reconstructed-Associated cascades
104 TH1F *fHistnAssoXiPlus; // For the Reconstructed-Associated cascades
105 TH1F *fHistnAssoOmegaMinus; // For the Reconstructed-Associated cascades
106 TH1F *fHistnAssoOmegaPlus; // For the Reconstructed-Associated cascades
107 // Tracks multiplicity plots
108 TH1F *fHistTrackMultiplicityBeforeAnySel;
109 TH1F *fHistTrackMultiplicityAfterSDDSel;
74457772 110 TH1F *fHistTrackMultiplicityAfterPhysicsSel;
ed45f693 111 TH1F *fHistTrackMultiplicityForSelEvtNoTPCOnly;
112 TH1F *fHistTrackMultiplicityForSelEvtNoTPCOnlyNoPileup;
74457772 113 TH1F *fHistTrackMultiplicityAfterVertexCutSel;
ed45f693 114 // Vertex position plots (BestVertex)
74457772 115 TH1F *fHistPVx; // After any selections but before |Z| < 10 cm
116 TH1F *fHistPVy; // After any selections but before |Z| < 10 cm
117 TH1F *fHistPVz; // After any selections but before |Z| < 10 cm
ed45f693 118 TH1F *fHistPVxAnalysis; // After any event selections
119 TH1F *fHistPVyAnalysis; // After any event selections
120 TH1F *fHistPVzAnalysis; // After any event selections
121 // - Plots before Physics Selection
122 TH3D *f3dHistGenPtVsGenYvsNtracksXiMinus; // After the SDD event selection (For efficinecy calculation)
123 TH3D *f3dHistGenPtVsGenctauvsYXiMinus; // After the SDD event selection (For efficinecy calculation)
124 TH3D *f3dHistGenPtVsGenYvsNtracksXiPlus; // After the SDD event selection (For efficinecy calculation)
125 TH3D *f3dHistGenPtVsGenctauvsYXiPlus; // After the SDD event selection (For efficinecy calculation)
126 TH3D *f3dHistGenPtVsGenYvsNtracksOmegaMinus; // After the SDD event selection (For efficinecy calculation)
127 TH3D *f3dHistGenPtVsGenctauvsYOmegaMinus; // After the SDD event selection (For efficinecy calculation)
128 TH3D *f3dHistGenPtVsGenYvsNtracksOmegaPlus; // After the SDD event selection (For efficinecy calculation)
129 TH3D *f3dHistGenPtVsGenctauvsYOmegaPlus; // After the SDD event selection (For efficinecy calculation)
130
131 // - Generated cascade plots
132 // After all the event selections
133 //Xi-
134 TH1F *fHistEtaGenCascXiMinus; // In all the eta and pt range (as they are generated)
135 TH1F *fHistThetaGenCascXiMinus; // In all the eta and pt range (as they are generated)
136 TH3D *f3dHistGenPtVsGenYvsNtracksXiMinusPhysEff; //
137 TH3D *f3dHistGenPtVsGenctauvsYXiMinusPhysEff; //
138 TH2D *f2dHistGenPtVsGenYFdblXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
139 TH1F *fHistThetaLambdaXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
140 TH1F *fHistThetaBachXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
141 TH1F *fHistThetaMesDghterXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
142 TH1F *fHistThetaBarDghterXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
143 TH1F *fHistPtBachXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
144 TH1F *fHistPtMesDghterXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
145 TH1F *fHistPtBarDghterXiMinus; // In the detector acceptance and over a pt minimum (Findable particle)
146 //Xi+
147 TH1F *fHistEtaGenCascXiPlus; // In all the eta and pt range (as they are generated)
148 TH1F *fHistThetaGenCascXiPlus; // In all the eta and pt range (as they are generated)
149 TH3D *f3dHistGenPtVsGenYvsNtracksXiPlusPhysEff; //
150 TH3D *f3dHistGenPtVsGenctauvsYXiPlusPhysEff; //
151 TH2D *f2dHistGenPtVsGenYFdblXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
152 TH1F *fHistThetaLambdaXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
153 TH1F *fHistThetaBachXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
154 TH1F *fHistThetaMesDghterXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
155 TH1F *fHistThetaBarDghterXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
156 TH1F *fHistPtBachXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
157 TH1F *fHistPtMesDghterXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
158 TH1F *fHistPtBarDghterXiPlus; // In the detector acceptance and over a pt minimum (Findable particle)
159 //Omega-
160 TH1F *fHistEtaGenCascOmegaMinus; // In all the eta and pt range (as they are generated)
161 TH1F *fHistThetaGenCascOmegaMinus; // In all the eta and pt range (as they are generated)
162 TH3D *f3dHistGenPtVsGenYvsNtracksOmegaMinusPhysEff; //
163 TH3D *f3dHistGenPtVsGenctauvsYOmegaMinusPhysEff; //
164 TH2D *f2dHistGenPtVsGenYFdblOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
165 TH1F *fHistThetaLambdaOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
166 TH1F *fHistThetaBachOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
167 TH1F *fHistThetaMesDghterOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
168 TH1F *fHistThetaBarDghterOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
169 TH1F *fHistPtBachOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
170 TH1F *fHistPtMesDghterOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
171 TH1F *fHistPtBarDghterOmegaMinus; // In the detector acceptance and over a pt minimum (Findable particle)
172 //Omega+
173 TH1F *fHistEtaGenCascOmegaPlus; // In all the eta and pt range (as they are generated)
174 TH1F *fHistThetaGenCascOmegaPlus; // In all the eta and pt range (as they are generated)
175 TH3D *f3dHistGenPtVsGenYvsNtracksOmegaPlusPhysEff; //
176 TH3D *f3dHistGenPtVsGenctauvsYOmegaPlusPhysEff; //
177 TH2D *f2dHistGenPtVsGenYFdblOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
178 TH1F *fHistThetaLambdaOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
179 TH1F *fHistThetaBachOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
180 TH1F *fHistThetaMesDghterOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
181 TH1F *fHistThetaBarDghterOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
182 TH1F *fHistPtBachOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
183 TH1F *fHistPtMesDghterOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
184 TH1F *fHistPtBarDghterOmegaPlus; // In the detector acceptance and over a pt minimum (Findable particle)
185
186 // - Associated to MC cascade plots
187 TH1F *fHistMassXiMinus; // For the Reconstructed-Associated cascades
188 TH1F *fHistMassXiPlus; // For the Reconstructed-Associated cascades
189 TH1F *fHistMassOmegaMinus; // For the Reconstructed-Associated cascades
190 TH1F *fHistMassOmegaPlus; // For the Reconstructed-Associated cascades
191 // Effective mass histos with combined PID
192 TH1F *fHistMassWithCombPIDXiMinus;
193 TH1F *fHistMassWithCombPIDXiPlus;
194 TH1F *fHistMassWithCombPIDOmegaMinus;
195 TH1F *fHistMassWithCombPIDOmegaPlus;
196 // PID Probability versus MC Pt(bachelor track)
197 TH2F *f2dHistPIDprobaKaonVsMCPtBach;
198 TH2F *f2dHistPIDprobaPionVsMCPtBach;
199 // Effective mass histos with perfect MC PID on the bachelor
200 TH1F *fHistMassWithMcPIDXiMinus;
201 TH1F *fHistMassWithMcPIDXiPlus;
202 TH1F *fHistMassWithMcPIDOmegaMinus;
203 TH1F *fHistMassWithMcPIDOmegaPlus;
204 // Effective mass histos for the cascade candidates associated with MC
205 TH1F *fHistAsMCMassXiMinus;
206 TH1F *fHistAsMCMassXiPlus;
207 TH1F *fHistAsMCMassOmegaMinus;
208 TH1F *fHistAsMCMassOmegaPlus;
209 // Generated Pt Vs generated y, for the cascade candidates associated with MC + Info Comb. PID
210 TH2F *f2dHistAsMCandCombPIDGenPtVsGenYXiMinus;
211 TH2F *f2dHistAsMCandCombPIDGenPtVsGenYXiPlus;
212 TH2F *f2dHistAsMCandCombPIDGenPtVsGenYOmegaMinus;
213 TH2F *f2dHistAsMCandCombPIDGenPtVsGenYOmegaPlus;
214 // Generated Pt Vs generated y, for the cascade candidates associated with MC
215 TH2F *f2dHistAsMCGenPtVsGenYXiMinus;
216 TH2F *f2dHistAsMCGenPtVsGenYXiPlus;
217 TH2F *f2dHistAsMCGenPtVsGenYOmegaMinus;
218 TH2F *f2dHistAsMCGenPtVsGenYOmegaPlus;
219 // Generated Eta of the the cascade candidates associated with MC
220 TH1F *fHistAsMCGenEtaXiMinus;
221 TH1F *fHistAsMCGenEtaXiPlus;
222 TH1F *fHistAsMCGenEtaOmegaMinus;
223 TH1F *fHistAsMCGenEtaOmegaPlus;
224 // Resolution in Pt as function of generated Pt
225 TH2F *f2dHistAsMCResPtXiMinus;
226 TH2F *f2dHistAsMCResPtXiPlus;
227 TH2F *f2dHistAsMCResPtOmegaMinus;
228 TH2F *f2dHistAsMCResPtOmegaPlus;
229 // Resolution in R(2D) as function of generated R
230 TH2F *f2dHistAsMCResRXiMinus;
231 TH2F *f2dHistAsMCResRXiPlus;
232 TH2F *f2dHistAsMCResROmegaMinus;
233 TH2F *f2dHistAsMCResROmegaPlus;
234 // Resolution in phi as function of generated Pt
235 TH2F *f2dHistAsMCResPhiXiMinus;
236 TH2F *f2dHistAsMCResPhiXiPlus;
237 TH2F *f2dHistAsMCResPhiOmegaMinus;
238 TH2F *f2dHistAsMCResPhiOmegaPlus;
239 // Correlation between proton (antiproton) daughter MC pt and Xi/Omega MC pt (to apply Geat/Fluka correction)
240 TH2F *f2dHistAsMCptProtonMCptXiMinus;
241 TH2F *f2dHistAsMCptAntiprotonMCptXiPlus;
242 TH2F *f2dHistAsMCptProtonMCptOmegaMinus;
243 TH2F *f2dHistAsMCptAntiprotonMCptOmegaPlus;
244 // QA plots
245 TH1F *fHistV0toXiCosineOfPointingAngle;
246 TH2F *fHistV0CosineOfPointingAnglevsPtXi;
247 TH2F *fHistV0CosineOfPointingAnglevsPtOmega;
248
249 // Containers
250 AliCFContainer *fCFContCascadePIDAsXiMinus;
251 AliCFContainer *fCFContCascadePIDAsXiPlus;
252 AliCFContainer *fCFContCascadePIDAsOmegaMinus;
253 AliCFContainer *fCFContCascadePIDAsOmegaPlus;
254 AliCFContainer *fCFContAsCascadeCuts;
255
256
257
258 AliAnalysisTaskCheckPerformanceCascadepp276(const AliAnalysisTaskCheckPerformanceCascadepp276&); // not implemented
259 AliAnalysisTaskCheckPerformanceCascadepp276& operator=(const AliAnalysisTaskCheckPerformanceCascadepp276&); // not implemented
260
261 ClassDef(AliAnalysisTaskCheckPerformanceCascadepp276, 8);
262};
263
264#endif