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2 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * See cxx source for full Copyright notice */ | |
4 | ||
5 | /* | |
6 | AliAnalysisTaskLambdaOverK0sJets class | |
7 | ||
8 | This program obtains the production of K0s and Lambdas and calculates | |
9 | the correlation (in the variables phi and eta) with respect to the | |
10 | triggers particles (high-pt charged particles). | |
11 | It works with MC information and AOD tree. | |
12 | Origin: X. Sanchez Castro August2012, xsanchez@cern.ch | |
13 | */ | |
14 | ||
15 | ||
16 | #ifndef ALIANALYSISTASKLAMBDAOVERK0SJETS_H | |
17 | #define ALIANALYSISTASKLAMBDAOVERK0SJETS_H | |
18 | ||
19 | #include "AliAnalysisTaskSE.h" | |
20 | ||
21 | class AliAODEvent; | |
22 | class AliPIDResponse; | |
23 | class AliAODTrack; | |
24 | class AliAODVertex; | |
25 | class AliAODv0; | |
26 | ||
27 | class TH1F; | |
28 | class TH2F; | |
29 | class TH3F; | |
30 | class THnSparse; | |
31 | class TList; | |
32 | class TString; | |
33 | ||
34 | class TObjArray; | |
35 | ||
36 | // pt f0r V0 | |
37 | const int kN1 = 8; | |
38 | const float kPtBinV0[kN1+1] = {2.0,2.25,2.5,2.75,3.0,3.5,4.0,5.0,7.0}; | |
39 | ||
40 | const int kNVtxZ = 10; | |
41 | const double kBinVtxZ[kNVtxZ+1] = {-10.,-8.,-6.,-4.,-2.,0.,2.,4.,6.,8.,10.}; | |
42 | ||
43 | const int kNCent = 4; | |
44 | const double kBinCent[kNCent+1] = {0.0,5.0,10.0,20.0,40.0}; | |
45 | ||
46 | // ------------------------------------ | |
47 | // Inv. Mass width as function of the centrality | |
48 | // Linear polimomial dependence: sigma(pt) = a0 * a1*pt | |
49 | ||
50 | const double kCteK0s2010[kNCent] = {0.00367, 0.00363, 0.00358, 0.00348}; | |
51 | const double kLinearK0s2010[kNCent] = {6.148E-4, 5.937E-4, 5.741E-4, 5.693E-4}; | |
52 | ||
53 | const double kCteK0s2011[kNCent] = {0.00354, 0.00348, 0.00360, 0.00352}; | |
54 | const double kLinearK0s2011[kNCent] = {6.526E-4, 6.497E-4, 5.853E-4, 5.808E-4}; | |
55 | ||
56 | const double kCteLambda2010[kNCent] = {0.00113, 0.00114, 0.00119, 0.00119}; | |
57 | const double kLinearLambda2010[kNCent] = {3.062E-4, 2.900E-4, 2.629E-4, 2.440E-4}; | |
58 | ||
59 | const double kCteLambda2011[kNCent] = {9.81E-4, 9.212E-4, 9.876E-4, 0.00106}; | |
60 | const double kLinearLambda2011[kNCent] = {3.878E-4, 3.965E-4, 3.611E-4 , 3.351E-4}; | |
61 | ||
62 | const double kCteAntiLambda2010[kNCent] = {0.00109, 0.00134, 0.00117, 0.00116}; | |
63 | const double kLinearAntiLambda2010[kNCent] = {3.245E-4, 2.308E-4, 2.707E-4, 2.562E-4}; | |
64 | ||
65 | const double kCteAntiLambda2011[kNCent] = {9.859E-4, 0.00111, 0.00104, 0.00110}; | |
66 | const double kLinearAntiLambda2011[kNCent] = {3.881E-4, 3.379E-4, 3.490E-4, 3.166E-4}; | |
67 | ||
68 | // ------------------------------------- | |
69 | ||
70 | class AliAnalysisTaskLambdaOverK0sJets : public AliAnalysisTaskSE { | |
71 | ||
72 | public: | |
73 | ||
74 | enum V0LoopStep_t { kTriggerCheck=1, kReconstruction=2 }; | |
75 | ||
76 | AliAnalysisTaskLambdaOverK0sJets(const char *name = "AliAnalysisTaskLambdaOverK0sJets"); | |
77 | virtual ~AliAnalysisTaskLambdaOverK0sJets(); | |
78 | ||
79 | // Setter for global variables in the event | |
80 | void SetCollisionType(TString data="PbPb2010") {fCollision=data;} | |
81 | void SetMC(Bool_t isMC=kTRUE) {fIsMC=isMC;} | |
82 | void SetPID(Bool_t usePID=kTRUE) {fUsePID=usePID;} | |
83 | void SetCentrality(Float_t min=0., Float_t max=90.) {fCentMin=min;fCentMax=max;} | |
84 | void SetQA(Bool_t doQA=kFALSE){fDoQA=doQA;} | |
85 | void SetDoMix(Bool_t doMixEvt=kTRUE) {fDoMixEvt=doMixEvt;} | |
86 | void SetTriggerPt(Float_t ptMinTrig=8., Float_t ptMaxTrig=50.) {fTrigPtMin=ptMinTrig;fTrigPtMax=ptMaxTrig;} | |
87 | void SetTriggerEta(Float_t etaMaxTrig=0.8){fTrigEtaMax=etaMaxTrig;} | |
88 | void SetCheckIDTrig(Bool_t checkIDTrig=kFALSE){fCheckIDTrig=checkIDTrig;} | |
89 | void SetSeparateInjectedPart(Bool_t doSep=kTRUE) {fSeparateInjPart=doSep;} | |
90 | ||
91 | // 1. Daughter cuts | |
92 | void SetMinPtDaughter(Float_t minPtDaughter=0.160) {fMinPtDaughter=minPtDaughter;} | |
93 | void SetMaxEtaDaughter(Float_t maxEta=0.8) {fMaxEtaDaughter=maxEta;} | |
94 | void SetMaxDCADaughter(Float_t maxDCA=1.0) {fMaxDCADaughter=maxDCA;} | |
95 | void SetDCAToPrimVtx(Float_t dcaToPrimVtx=0.1) {fDCAToPrimVtx=dcaToPrimVtx;} | |
96 | void SetNSigmaPID(Float_t nSigma=3) {fNSigma=nSigma;} | |
97 | void SetNClsTPC(Float_t nClsTPC=70.) {fDaugNClsTPC=nClsTPC;} | |
98 | // 2. V0 candidate | |
99 | void SetEtaCut(Bool_t etaCut=kFALSE) {fUseEtaCut=etaCut;} | |
100 | void SetMaxY(Float_t yMax=0.5) {fYMax=yMax;} | |
101 | void SetMinCPA(Float_t minCPA=0.998) {fMinCPA=minCPA;} | |
102 | void SetCtau(Float_t minCtau = 0., Float_t maxCtau = 3.) {fMinCtau=minCtau;fMaxCtau=maxCtau;} | |
103 | ||
104 | // Getters | |
105 | Float_t GetMinCentr() { return fCentMin; } | |
106 | Float_t GetMaxCentr() { return fCentMax; } | |
107 | ||
108 | // Main functions | |
109 | virtual void UserCreateOutputObjects(); | |
110 | virtual Bool_t AcceptTrack(AliAODTrack *t); | |
111 | virtual Bool_t AcceptTrackV0(const AliAODTrack *t); | |
112 | virtual Bool_t AcceptV0(AliAODVertex *vtx, const AliAODv0 *v0); | |
113 | virtual void RecCascade(AliAODTrack *trk1,const AliAODTrack *trk2,const AliAODTrack *trkBch,TString histo); | |
114 | virtual void V0Loop(V0LoopStep_t step, Bool_t isTriggered, Int_t iArray, Int_t idTrig); | |
115 | virtual void TriggerParticle(); | |
116 | ||
117 | virtual void UserExec(Option_t *option); | |
118 | virtual void Terminate(Option_t *); | |
119 | ||
120 | private: | |
121 | ||
122 | AliAnalysisTaskLambdaOverK0sJets(const AliAnalysisTaskLambdaOverK0sJets&); //not implemented | |
123 | AliAnalysisTaskLambdaOverK0sJets& operator=(const AliAnalysisTaskLambdaOverK0sJets&);//not implemented | |
124 | ||
125 | AliAODEvent *fAOD; | |
126 | TString fCollision; // Data: PbPb2010 / PbPb2011 | |
127 | Bool_t fIsMC; // Use MC data | |
128 | Bool_t fUsePID; // Use PID for tracks | |
129 | Float_t fCentMin; // Minimum centrality | |
130 | Float_t fCentMax; // Maximum centrality | |
131 | Bool_t fDoQA; // Do Auality Assurance? | |
132 | Bool_t fDoMixEvt; // Do Mixed Events | |
133 | Float_t fTrigPtMin; // Minimum pt for trigger particle | |
134 | Float_t fTrigPtMax; // Maximum pt for trigger particle | |
135 | Float_t fTrigPtMCMin; // Minimum pt for trigger particle in MC | |
136 | Float_t fTrigPtMCMax; // Maximum pt for trigger particle in MC | |
137 | Float_t fTrigEtaMax; // Maximum eta for trigger particle | |
138 | Bool_t fCheckIDTrig; // Do comparison with V0's daughter tracks? | |
139 | Bool_t fSeparateInjPart; // Separate MC injected particles in case of correlation | |
140 | Int_t fEndOfHijingEvent; // Limit natural-injected MC particles | |
141 | AliPIDResponse *fPIDResponse; // PID Response | |
142 | ||
143 | Float_t fMinPtDaughter; // Minimum transverse momentum for V0's daughters | |
144 | Float_t fMaxEtaDaughter; // Maximum pseudo-rapidity for V0's daughters | |
145 | Float_t fMaxDCADaughter; // Maximum Distance of Closest Approach between daughters (given in sigmas) | |
146 | Bool_t fUseEtaCut; // Swicth between rapidity or pseudo-rapidity cut | |
147 | Float_t fYMax; // Maximum rapidity for V0 | |
148 | Float_t fDCAToPrimVtx; // Mimimum distance of closest approach of daughters to the vertex | |
149 | Float_t fMinCPA; // Minimum Cosine of the Pointing Angle to the vertex for V0 | |
150 | Float_t fNSigma; // Number of sigmas for PID wi dE/dx | |
151 | Float_t fDaugNClsTPC; // Number of TPC clusters for daughters | |
152 | Float_t fMinCtau; // Minimum ctau | |
153 | Float_t fMaxCtau; // Maximum ctau | |
154 | ||
155 | Int_t fIdTrigger; // ID track of the trigger particle | |
156 | Int_t fIsV0LP; // Flag: V0 has the highest pt in the event | |
157 | Float_t fPtV0LP; // Pt of the leading V0 | |
158 | Int_t fIsSndCheck; // Flag: trigger particle is the second leaidng particle | |
159 | ||
160 | TList* fOutput; //! List of histograms for main analysis | |
161 | TList* fOutputQA; //! List of histograms for Quality Assurance | |
162 | TList* fOutputME; //! List of histograms for Mixed Events | |
163 | TList** fMEList; //![] List of Mixed Events | |
164 | ||
165 | TObjArray* fTriggerParticles; // Trigger particle array | |
166 | TObjArray* fTriggerPartMC; // MC Trigger particle array | |
167 | TObjArray* fAssocParticles; // Associated particle array | |
168 | TObjArray* fAssocPartMC; // MC Associated particle array | |
169 | ||
170 | TH1F* fEvents; //! Counter for the number of events in each step | |
171 | TH1F* fCentrality; //! Event centrality per centil | |
172 | TH1F* fCentrality2; //! Event centrality per centil with |VtxZ|<10cm | |
173 | TH2F* fCentralityTrig; //! Event centrality per trigger | |
174 | TH1F* fPrimaryVertexX; //! Primary vertex position in X | |
175 | TH1F* fPrimaryVertexY; //! Primary vertex position in Y | |
176 | TH1F* fPrimaryVertexZ; //! Primary vertex position in Z | |
177 | ||
178 | TH1F* fTriggerEventPlane; //! Distance between the trigger particle direction and the event plane angle | |
179 | ||
180 | TH2F* fTriggerMCPtCent; //! Trigger particle MC: pt vs centrality | |
181 | TH3F* fTriggerMCResPt; //! Trigger particle MC: pt resolution | |
182 | TH3F* fTriggerMCResEta; //! Trigger particle MC: eta resolution | |
183 | TH3F* fTriggerMCResPhi; //! Trigger particle MC: phi resolution | |
184 | TH3F* fTriggerPtCent; //! Trigger particle: pt vs centrality vs Z vertex | |
185 | TH3F* fTriggerPtCentCh; //! Trigger particle: pt vs centrality vs Z vertex for hh correlations | |
186 | TH2F* fNTrigPerEvt; //! Trigger particle: Number of particle triggers per event | |
187 | TH1F* fTriggerWiSPDHit; //! Trigger particle: Has Hits in the SPD? | |
188 | TH2F* fTriggerEtaPhi; //! Trigger particle: eta vs phi | |
189 | TH1F* fCheckTriggerFromV0Daug; //! Trigger particle: it is a daughter from a V0-candidate | |
190 | TH1F* fTriggerComingFromDaug; //! Trigger particle: pt when LP is a daughter from a V0-candidate | |
191 | TH1F* fTriggerIsV0; //! Trigger particle: the V0 is the highest-pt particle | |
192 | TH3F* fCheckIDTrigPtK0s; //! Trigger particle: pt comparison between trigger track and K0s daughter track | |
193 | TH3F* fCheckIDTrigPhiK0s; //! Trigger particle: phi comparison between trigger track and K0s daughter track | |
194 | TH3F* fCheckIDTrigEtaK0s; //! Trigger particle: eta comparison between trigger track and K0s daughter track | |
195 | TH3F* fCheckIDTrigNclsK0s; //! Trigger particle: number of cluster of the daughter particle | |
196 | TH3F* fCheckIDTrigPtLambda; //! Trigger particle: pt comparison between trigger track and Lambda daughter track | |
197 | TH3F* fCheckIDTrigPhiLambda; //! Trigger particle: phi comparison between trigger track and Lambda daughter track | |
198 | TH3F* fCheckIDTrigEtaLambda; //! Trigger particle: eta comparison between trigger track and Lambda daughter track | |
199 | TH3F* fCheckIDTrigNclsLambda; //! Trigger particle: number of cluster of the daughter particle | |
200 | TH3F* fCheckIDTrigPtAntiLambda; //! Trigger particle: pt comparison between trigger track and AntiLambda daughter track | |
201 | TH3F* fCheckIDTrigPhiAntiLambda; //! Trigger particle: phi comparison between trigger track and AntiLambda daughter track | |
202 | TH3F* fCheckIDTrigEtaAntiLambda; //! Trigger particle: eta comparison between trigger track and AntiLambda daughter track | |
203 | TH3F* fCheckIDTrigNclsAntiLambda; //! Trigger particle: number of cluster of the daughter particle | |
204 | ||
205 | // ============== Monte Carlo ================= // | |
206 | TH1F* fInjectedParticles; //! Number of injected particles | |
207 | ||
208 | // K0s // | |
209 | TH1F* fK0sMCPt; //! K0s MC: pt | |
210 | TH3F* fK0sMCPtRap; //! K0s MC: pt vs rapidity | |
211 | TH3F* fK0sMCPtRap2; //! K0s MC: pt vs rapidity (is Natural) | |
212 | TH3F* fK0sMCPtRapVtx[kNCent]; //! K0s MC: pt vs Z vtx position vs centrality | |
213 | TH3F* fK0sMCPtRapEmbeded; //! K0s MC: pt vs rapidity (embeded particles) | |
214 | TH3F* fK0sMCPtRapVtxEmbeded[kNCent]; //! K0s MC: pt vs Z vtx position rapidity vs centrality (embeded particles) | |
215 | TH3F* fK0sMCPtPhiEta[kNCent]; //! K0s MC: pt vs pseudo-rapidity | |
216 | ||
217 | TH1F* fK0sAssocPt; //! K0s Assoc: pt | |
218 | TH3F* fK0sAssocPtArm; //! K0s Assoc: pt vs rapidity vs centrality (arm. pod. cut) | |
219 | TH3F* fK0sAssocPtRap; //! K0s Assoc: pt vs rapidity vs centrality | |
220 | TH3F* fK0sAssocPtRapEmbeded; //! K0s Assoc: pt vs rapidity vs centrality (embeded particles) | |
221 | TH3F* fK0sAssocPtPhiEta[kNCent]; //! K0s Assoc: pt vs pseudo-rapidity | |
222 | ||
223 | THnSparse* fK0sAssocPtMassArm[kNCent]; //! K0s Assoc: mass vs pt vs centrality | |
224 | THnSparse* fK0sAssocMassPtVtx[kNCent]; //! K0s Assoc: mass vs pt vs Z vertex position | |
225 | THnSparse* fK0sAssocMassPtDCADaug[kNCent]; //! K0s Assoc: mass vs pt vs dca between daughters | |
226 | THnSparse* fK0sAssocMassPtCPA[kNCent]; //! K0s Assoc: mass vs pt vs cpa | |
227 | THnSparse* fK0sAssocMassPtDCAPV[kNCent]; //! K0s Assoc: mass vs pt vs dca to prim. vtx | |
228 | THnSparse* fK0sAssocMassPtDaugNClsTPC[kNCent]; //! K0s Assoc: mass vs pt vs num. of tpc clusters | |
229 | ||
230 | THnSparse* fK0sAssocPtMassArmEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs rapidity (embeded particles) | |
231 | THnSparse* fK0sAssocMassPtVtxEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs Z vertex position (embeded particles) | |
232 | THnSparse* fK0sAssocMassPtDCADaugEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs dca between daughters (embeded particles) | |
233 | THnSparse* fK0sAssocMassPtCPAEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs cpa (embeded particles) | |
234 | THnSparse* fK0sAssocMassPtDCAPVEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs dca to prim. vtx (embeded particles) | |
235 | THnSparse* fK0sAssocMassPtDaugNClsTPCEmbeded[kNCent]; //! K0s Assoc: mass vs pt vs num. o ftpc clusters (embeded particles) | |
236 | ||
237 | TH3F* fK0sMCResEta; //! K0s Assoc: eta resolution | |
238 | TH3F* fK0sMCResPhi; //! K0s Assoc: phi resolution | |
239 | ||
240 | ||
241 | // Lambda // | |
242 | TH1F* fLambdaMCPt; //! Lambda MC: pt | |
243 | TH3F* fLambdaMCPtRap; //! Lambda MC: pt vs rapidity | |
244 | TH3F* fLambdaMCPtRap2; //! Lambda MC: pt vs rapidity (is Natural) | |
245 | TH3F* fLambdaMCPtRapVtx[kNCent]; //! Lambda MC: pt vs Z vtx position rapidity vs centrality | |
246 | TH3F* fLambdaMCPtRapEmbeded; //! Lambda MC: pt vs rapidity (embeded particles) | |
247 | TH3F* fLambdaMCPtRapVtxEmbeded[kNCent]; //! Lambda MC: pt vs Z vtx position vs centrality (embeded particles) | |
248 | TH2F* fLambdaMCFromXi; //! Lambda MC: coming from Xi | |
249 | TH3F* fLambdaMCPtPhiEta[kNCent]; //! Lambda MC: pt vs pseudo-rapidity | |
250 | ||
251 | TH1F* fLambdaAssocPt; //! Lambda Assoc: pt | |
252 | TH3F* fLambdaAssocPtRap; //! Lambda Assoc: pt vs rapidity | |
253 | TH2F* fLambdaAssocFromXi; //! Lambda Assoc: coming from Xi | |
254 | TH3F* fLambdaAssocPtPhiEta[kNCent]; //! Lambda Assoc: pt vs pseudo-rapidity | |
255 | ||
256 | THnSparse* fLambdaAssocMassPtRap[kNCent]; //! Lambda Assoc: pt vs rapidity vs mass | |
257 | THnSparse* fLambdaAssocMassPtRap2[kNCent]; //! Lambda Assoc: pt vs rapidity vs mass (wo Cross contamination) | |
258 | THnSparse* fLambdaAssocMassPtVtx[kNCent]; //! Lambda Assoc: mass vs pt vs Z vertex position | |
259 | THnSparse* fLambdaAssocMassPtDCADaug[kNCent]; //! Lambda Assoc: mass vs pt vs dca btween daughters | |
260 | THnSparse* fLambdaAssocMassPtCPA[kNCent]; //! Lambda Assoc: mass vs pt vs cpa | |
261 | THnSparse* fLambdaAssocMassPtDCAPV[kNCent]; //! Lambda Assoc: mass vs pt vs dca to prim vtx | |
262 | THnSparse* fLambdaAssocMassPtDaugNClsTPC[kNCent]; //! Lambda Assoc: mass vs pt vs num.of tpc clusters | |
263 | ||
264 | THnSparse* fLambdaAssocMassPtRapEmbeded[kNCent]; //! Lambda Assoc: pt vs rapidity vs mass (embeded) | |
265 | THnSparse* fLambdaAssocMassPtRapEmbeded2[kNCent]; //! Lambda Assoc: pt vs rapidity vs mass (wo Cross contamination) (embeded) | |
266 | THnSparse* fLambdaAssocMassPtVtxEmbeded[kNCent]; //! Lambda Assoc: mass vs pt vs Z vertex position (embeded particles) | |
267 | THnSparse* fLambdaAssocMassPtDCADaugEmbeded[kNCent]; //! Lambda Assoc: mass vs pt vs dca between daughters (embeded particles) | |
268 | THnSparse* fLambdaAssocMassPtCPAEmbeded[kNCent]; //! Lambda Assoc: mass vs pt vs cpa (embeded particles) | |
269 | THnSparse* fLambdaAssocMassPtDCAPVEmbeded[kNCent]; //! Lambda Assoc: mass vs pt vs dca to prim vtx (embeded particles) | |
270 | THnSparse* fLambdaAssocMassPtDaugNClsTPCEmbeded[kNCent]; //! Lambda Assoc: mass vs pt vs num. of tpc clusters (embeded particles) | |
271 | ||
272 | TH3F* fLambdaMCResEta; //! Lambda Assoc: eta resolution | |
273 | TH3F* fLambdaMCResPhi; //! Lambda Assoc: phi resolution | |
274 | ||
275 | // AntiLambda // | |
276 | TH1F* fAntiLambdaMCPt; //! AntiLambda MC: pt | |
277 | TH3F* fAntiLambdaMCPtRap; //! AntiLambda MC: pt vs rapidity | |
278 | TH3F* fAntiLambdaMCPtRap2; //! AntiLambda MC: pt vs rapidity (is Natural) | |
279 | TH3F* fAntiLambdaMCPtRapVtx[kNCent]; //! AntiLambda MC: pt vs rapidity vs Z vtx position | |
280 | TH3F* fAntiLambdaMCPtRapEmbeded; //! AntiLambda MC: pt vs rapidity (embeded particles) | |
281 | TH3F* fAntiLambdaMCPtRapVtxEmbeded[kNCent]; //! AntiLambda MC: pt vs rapidity vs Z vtx position | |
282 | TH2F* fAntiLambdaMCFromXi; //! AntiLambda MC: coming from Xi | |
283 | TH3F* fAntiLambdaMCPtPhiEta[kNCent]; //! AntiLambda MC: pt vs pseudo-rapidity | |
284 | ||
285 | TH1F* fAntiLambdaAssocPt; //! AntiLambda Assoc: pt | |
286 | TH3F* fAntiLambdaAssocPtRap; //! AntiLambda Assoc: pt vs rapidity vscentrality | |
287 | TH2F* fAntiLambdaAssocFromXi; //! AntiLambda Assoc: coming from Xi | |
288 | TH3F* fAntiLambdaAssocPtPhiEta[kNCent]; //! AntiLambda Assoc: pt vs pseudo-rapidity | |
289 | ||
290 | THnSparse* fAntiLambdaAssocMassPtRap[kNCent]; //! AntiLambda Assoc: mass vs pt vs rapidity | |
291 | THnSparse* fAntiLambdaAssocMassPtRap2[kNCent]; //! AntiLambda Assoc: mass vs pt vs rapidity (wo Cross contamination) | |
292 | THnSparse* fAntiLambdaAssocMassPtVtx[kNCent]; //! AntiLambda Assoc: mass vs pt vs Z vtx position | |
293 | THnSparse* fAntiLambdaAssocMassPtDCADaug[kNCent]; //! AntiLambda Assoc: mass vs pt vs Dca between daughters | |
294 | THnSparse* fAntiLambdaAssocMassPtCPA[kNCent]; //! AntiLambda Assoc: mass vs pt vs cpa | |
295 | THnSparse* fAntiLambdaAssocMassPtDCAPV[kNCent]; //! AntiLambda Assoc: mass vs pt vs dca to prim. vtx | |
296 | THnSparse* fAntiLambdaAssocMassPtDaugNClsTPC[kNCent]; //! AntiLambda Assoc: mass vs pt vs num. of tpc clusters | |
297 | ||
298 | THnSparse* fAntiLambdaAssocMassPtRapEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs rapidity (embeded) | |
299 | THnSparse* fAntiLambdaAssocMassPtRapEmbeded2[kNCent]; //! AntiLambda Assoc: mass vs pt vs rapidity (wo Cross contamination) (embeded) | |
300 | THnSparse* fAntiLambdaAssocMassPtVtxEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs Z vtx. position (embeded particles) | |
301 | THnSparse* fAntiLambdaAssocMassPtDCADaugEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs dca between daughters (embeded particles) | |
302 | THnSparse* fAntiLambdaAssocMassPtCPAEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs cpa (embeded particles) | |
303 | THnSparse* fAntiLambdaAssocMassPtDCAPVEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs dca to prim. vtx (embeded particles) | |
304 | THnSparse* fAntiLambdaAssocMassPtDaugNClsTPCEmbeded[kNCent]; //! AntiLambda Assoc: mass vs pt vs num. of tpc clusters (embeded particles) | |
305 | ||
306 | TH3F* fAntiLambdaMCResEta; //! AntiLambda Assoc: eta resolution | |
307 | TH3F* fAntiLambdaMCResPhi; //! AntiLambda Assoc: phi resolution | |
308 | ||
309 | ||
310 | /// ====== Histograms for Correlations ====== /// | |
311 | ||
312 | TH3F* fHistArmenterosPodolanski; //! Armenteros-Podolanski plot inside 3 sigma of the signal | |
313 | TH3F* fHistArmPodBckg; //! Armenteros-Podolanski plot outside 3 sigma of the signal | |
314 | ||
315 | ||
316 | ||
317 | // K0s // | |
318 | TH3F* fK0sMass; //! Mass for K0s | |
319 | TH3F* fK0sMassEmbeded; //! Mass for K0s embeded | |
320 | TH3F* fK0sMassPtEta; //! K0s: mass vs pt vs eta | |
321 | TH3F* fK0sMassPtRap[kNCent]; //! K0s: mass vs pt vs rap vs centrality | |
322 | TH3F* fK0sMassPtPhi; //! K0s: mass vs pt vs phi | |
323 | ||
324 | TH2F* fK0sDaughtersPt; //! K0s: pt of daughters | |
325 | TH3F* fK0sDCADaugToPrimVtx; //! K0s: DCA to primary vertex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
326 | TH3F* fK0sSpatialRes; //! K0s: Spatial resolution | |
327 | ||
328 | TH3F* fK0sdPhidEtaMC[kNCent*kN1]; //! K0s MC: Delta phi,Delta eta vs Z vertex position | |
329 | TH3F* fK0sdPhidEtaPtL[kNVtxZ*kNCent*kN1]; //! K0s: Delta phi,Delta eta vs Z vertex position | |
330 | //TH3F* fK0sdPhidEtaPtLBckg[kNCent*kN1]; //! K0s background: Delta phi,Delta eta vs Z vertex position | |
331 | ||
332 | TH2F* fK0sBckgDecLength; //! K0s background: Decay lenght vs leading particle's pt inside a radio wrt the near-side peak | |
333 | TH3F* fK0sBckgDCADaugToPrimVtx; //! K0s background: DCA to primary vrtex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
334 | TH2F* fK0sBckgEtaPhi; //! K0s background: Phi vs Eta inside a radio wrt the near-side peak | |
335 | TH2F* fK0sBckgPhiRadio; //! K0s background: Phi vs radio inside a radio wrt the near-side peak | |
336 | TH2F* fK0sBckgDCANegDaugToPrimVtx; //! K0s background: DCA of Negative daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
337 | TH2F* fK0sBckgDCAPosDaugToPrimVtx; //! K0s background: DCA of Positive daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
338 | TH2F* fV0MassCascade; //! V0s candiates: Possible mismatching of tracks due to cascades decays | |
339 | ||
340 | ||
341 | // Lambda // | |
342 | TH3F* fLambdaMass; //! Mass for Lambda | |
343 | TH3F* fLambdaMassEmbeded; //! Mass for Lambda embeded | |
344 | TH3F* fLambdaMass2; //! Mass for Lambda (rejecting crosscontamination) | |
345 | TH3F* fLambdaMass2Embeded; //! Mass for Lambda embded (rejecting crosscontamination) | |
346 | TH3F* fLambdaMassPtEta; //! Lambda: mass vs pt vs eta | |
347 | TH3F* fLambdaMassPtRap[kNCent]; //! Lambda: mass vs pt vs rap | |
348 | TH3F* fLambdaMassPtPhi; //! Lambda: mass vs pt vs phi | |
349 | ||
350 | TH2F* fLambdaDaughtersPt; //! Lambda: pt of daughters | |
351 | TH3F* fLambdaDCADaugToPrimVtx; //! Lambda: DCA to primary vrtex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
352 | TH3F* fLambdaSpatialRes; //! Lambda: Spatial resolution | |
353 | ||
354 | TH3F* fLambdadPhidEtaMC[kNCent*kN1]; //! Lambda MC: Delta phi,Delta eta vs Z vertex position | |
355 | TH3F* fLambdadPhidEtaPtL[kNVtxZ*kNCent*kN1]; //! Lambda: Delta phi,Delta eta vs Z vertex position | |
356 | //TH3F* fLambdadPhidEtaPtLBckg[kNCent*kN1]; //! Lambda background: Delta phi,Delta eta vs Z vertex position | |
357 | ||
358 | ||
359 | TH2F* fLambdaBckgDecLength; //! Lambda background: Decay lenght vs leading particle's pt inside a radio wrt the near-side peak | |
360 | TH3F* fLambdaBckgDCADaugToPrimVtx; //! Lambda background: DCA to primary vrtex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
361 | TH2F* fLambdaBckgEtaPhi; //! Lambda background: Phi vs Eta inside a radio wrt the near-side peak | |
362 | TH2F* fLambdaBckgPhiRadio ; //! Lambda background: Phi vs radio inside a radio wrt the near-side peak | |
363 | TH2F* fLambdaBckgDCANegDaugToPrimVtx; //! Lambda background: DCA of Negative daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
364 | TH2F* fLambdaBckgDCAPosDaugToPrimVtx; //! Lambda background: DCA of Positive daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
365 | ||
366 | ||
367 | // AntiLambda // | |
368 | TH3F* fAntiLambdaMass; //! Mass for AntiLambda | |
369 | TH3F* fAntiLambdaMassEmbeded; //! Mass for AntiLambda embeded | |
370 | TH3F* fAntiLambdaMass2; //! Mass for AntiLambda (rejecting crosscontamination) | |
371 | TH3F* fAntiLambdaMass2Embeded; //! Mass for AntiLambda embded (rejecting crosscontamination) | |
372 | ||
373 | TH3F* fAntiLambdaMassPtEta; //! AntiLambda: pt vs eta | |
374 | TH3F* fAntiLambdaMassPtRap[kNCent]; //! AntiLambda: pt vs rap | |
375 | TH3F* fAntiLambdaMassPtPhi; //! Lambda: mass vs phi | |
376 | ||
377 | TH2F* fAntiLambdaDaughtersPt; //! AntiLambda: pt of daughters | |
378 | TH3F* fAntiLambdaDCADaugToPrimVtx; //! AntiLambda: DCA to primary vrtex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
379 | TH3F* fAntiLambdaSpatialRes; //! AntiLambda: Spatial resolution | |
380 | ||
381 | TH3F* fAntiLambdadPhidEtaMC[kNCent*kN1]; //! AntiLambda MC: Delta phi,Delta eta vs Z vertex position | |
382 | TH3F* fAntiLambdadPhidEtaPtL[kNVtxZ*kNCent*kN1]; //! AntiLambda: Delta phi,Delta eta vs pt of the leading particle | |
383 | //TH3F* fAntiLambdadPhidEtaPtLBckg[kNCent*kN1]; //! AntiLambda background: Delta phi,Delta eta vs Z vertex position | |
384 | ||
385 | TH2F* fAntiLambdaBckgDecLength; //! AntiLambda background: Decay lenght vs leading particle's pt inside a radio wrt the near-side peak | |
386 | TH3F* fAntiLambdaBckgDCADaugToPrimVtx; //! AntiLambda background: DCA to primary vrtex of daughters vs leading particle's pt inside a radio wrt the near-side peak | |
387 | TH2F* fAntiLambdaBckgEtaPhi; //! AntiLambda background: Phi vs Eta inside a radio wrt the near-side peak | |
388 | TH2F* fAntiLambdaBckgPhiRadio ; //! AntiLambda background: Phi vs radio inside a radio wrt the near-side peak | |
389 | TH2F* fAntiLambdaBckgDCANegDaugToPrimVtx; //! AntiLambda background: DCA of Negative daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
390 | TH2F* fAntiLambdaBckgDCAPosDaugToPrimVtx; //! AntiLambda background: DCA of Positive daughter to the primary vertex inside the radio 0.4 wrt the near-side peak | |
391 | ||
392 | ||
393 | /// ==== Quality Assurance plots === /// | |
394 | ||
395 | // K0s // | |
396 | TH2F* fK0sPtPosDaug; //! K0s: Pos. pt | |
397 | TH2F* fK0sPtNegDaug; //! K0s: Neg. pt | |
398 | TH2F* fK0sBckgPtPosDaug; //! K0s Bckg: Pos. pt | |
399 | TH2F* fK0sBckgPtNegDaug; //! K0s Bckg: Neg. pt | |
400 | ||
401 | TH3F* fK0sPhiEtaPosDaug; //! K0s: Pos. track phi vs eta | |
402 | TH3F* fK0sPhiEtaNegDaug; //! K0s: Neg. track phi vs eta | |
403 | TH3F* fK0sBckgPhiEtaPosDaug; //! K0s Bckg: Pos. track phi vs eta | |
404 | TH3F* fK0sBckgPhiEtaNegDaug; //! K0s Bckg: Neg. track phi vs eta | |
405 | ||
406 | TH2F* fK0sDCAPosDaug; //! K0s: Pos. track DCA to primary vertex | |
407 | TH2F* fK0sDCANegDaug; //! K0s: Neg. track DCA to primary vertex | |
408 | TH2F* fK0sBckgDCAPosDaug; //! K0s Bckg: Pos. track DCA to primary vertex | |
409 | TH2F* fK0sBckgDCANegDaug; //! K0s Bckg: Neg. track DCA to primary vertex | |
410 | ||
411 | TH3F* fK0sDecayPos; //! K0s: 2D decay position | |
412 | TH3F* fK0sBckgDecayPos; //! K0s Bckg: 2D decay position | |
413 | TH2F* fK0sDecayVertex; //! K0s: decay lenght | |
414 | TH2F* fK0sBckgDecayVertex; //! K0s Bckg: decay lenght | |
415 | ||
416 | TH2F* fK0sCPA; //! K0s: cosine of the pointing angle | |
417 | TH2F* fK0sBckgCPA; //! K0s Bckg: cosine of the pointing angle | |
418 | TH2F* fK0sDCAV0Daug; //! K0s: distance of the closest approach to the primary vertex | |
419 | TH2F* fK0sBckgDCAV0Daug; //! K0s Bckg: distance of the closest approach to the primary vertex | |
420 | ||
421 | TH3F* fK0sNClustersTPC; //! K0s: Numbers of TPC clusters of the daughter tracks | |
422 | TH3F* fK0sBckgNClustersTPC; //! K0s Bckg: Numbers of TPC clusters of the daughter tracks | |
423 | TH3F* fK0sNClustersITSPos; //! K0s: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
424 | TH3F* fK0sNClustersITSNeg; //! K0s: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
425 | TH3F* fK0sBckgNClustersITSPos; //! K0s Bckg: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
426 | TH3F* fK0sBckgNClustersITSNeg; //! K0s Bckg: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
427 | ||
428 | ||
429 | // Lambda // | |
430 | TH2F* fLambdaPtPosDaug; //! Lambda: Pos. pt | |
431 | TH2F* fLambdaPtNegDaug; //! Lambda: Neg. pt | |
432 | TH2F* fLambdaBckgPtPosDaug; //! Lambda Bckg: Pos. pt | |
433 | TH2F* fLambdaBckgPtNegDaug; //! Lambda Bckg: Neg. pt | |
434 | ||
435 | TH3F* fLambdaPhiEtaPosDaug; //! Lambda: Pos. track phi vs eta | |
436 | TH3F* fLambdaPhiEtaNegDaug; //! Lambda: Neg. track phi vs eta | |
437 | TH3F* fLambdaBckgPhiEtaPosDaug; //! Lambda Bckg: Pos. track phi vs eta | |
438 | TH3F* fLambdaBckgPhiEtaNegDaug; //! Lambda Bckg: Neg. track phi vs eta | |
439 | ||
440 | TH2F* fLambdaDCAPosDaug; //! Lambda: Pos. track DCA to primary vertex | |
441 | TH2F* fLambdaDCANegDaug; //! Lambda: Neg. track DCA to primary vertex | |
442 | TH2F* fLambdaBckgDCAPosDaug; //! Lambda Bckg: Pos. track DCA to primary vertex | |
443 | TH2F* fLambdaBckgDCANegDaug; //! Lambda Bckg: Neg. track DCA to primary vertex | |
444 | ||
445 | TH3F* fLambdaDecayPos; //! Lambda: 2D decay position | |
446 | TH3F* fLambdaBckgDecayPos; //! Lambda Bckg: 2D decay position | |
447 | TH2F* fLambdaDecayVertex; //! Lambda: decay lenght | |
448 | TH2F* fLambdaBckgDecayVertex; //! Lambda Bckg: decay lenght | |
449 | ||
450 | TH2F* fLambdaCPA; //! Lambda: cosine of the pointing angle | |
451 | TH2F* fLambdaBckgCPA; //! Lambda Bckg: cosine of the pointing angle | |
452 | TH2F* fLambdaDCAV0Daug; //! Lambda: distance of the closest approach to the primary vertex | |
453 | TH2F* fLambdaBckgDCAV0Daug; //! Lambda Bckg: distance of the closest approach to the primary vertex | |
454 | ||
455 | TH3F* fLambdaNClustersTPC; //! Lambda: Numbers of TPC clusters of the daughter tracks | |
456 | TH3F* fLambdaBckgNClustersTPC; //! Lambda Bckg: Numbers of TPC clusters of the daughter tracks | |
457 | TH3F* fLambdaNClustersITSPos; //! Lambda: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
458 | TH3F* fLambdaNClustersITSNeg; //! Lambda: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
459 | TH3F* fLambdaBckgNClustersITSPos; //! Lambda Bckg: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
460 | TH3F* fLambdaBckgNClustersITSNeg; //! Lambda Bckg: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
461 | ||
462 | ||
463 | // AntiLambda // | |
464 | TH2F* fAntiLambdaPtPosDaug; //! AntiLambda: Pos. pt | |
465 | TH2F* fAntiLambdaPtNegDaug; //! AntiLambda: Neg. pt | |
466 | TH2F* fAntiLambdaBckgPtPosDaug; //! AntiLambda Bckg: Pos. pt | |
467 | TH2F* fAntiLambdaBckgPtNegDaug; //! AntiLambda Bckg: Neg. pt | |
468 | ||
469 | TH3F* fAntiLambdaPhiEtaPosDaug; //! AntiLambda: Pos. track phi vs eta | |
470 | TH3F* fAntiLambdaPhiEtaNegDaug; //! AntiLambda: Neg. track phi vs eta | |
471 | TH3F* fAntiLambdaBckgPhiEtaPosDaug; //! AntiLambda Bckg: Pos. track phi vs eta | |
472 | TH3F* fAntiLambdaBckgPhiEtaNegDaug; //! AntiLambda Bckg: Neg. track phi vs eta | |
473 | ||
474 | TH2F* fAntiLambdaDCAPosDaug; //! AntiLambda: Pos. track DCA to primary vertex | |
475 | TH2F* fAntiLambdaDCANegDaug; //! AntiLambda: Neg. track DCA to primary vertex | |
476 | TH2F* fAntiLambdaBckgDCAPosDaug; //! AntiLambda Bckg: Pos. track DCA to primary vertex | |
477 | TH2F* fAntiLambdaBckgDCANegDaug; //! AntiLambda Bckg: Neg. track DCA to primary vertex | |
478 | ||
479 | TH3F* fAntiLambdaDecayPos; //! AntiLambda: 2D decay position | |
480 | TH3F* fAntiLambdaBckgDecayPos; //! AntiLambda Bckg: 2D decay position | |
481 | TH2F* fAntiLambdaDecayVertex; //! AntiLambda: decay lenght | |
482 | TH2F* fAntiLambdaBckgDecayVertex; //! AntiLambda Bckg: decay lenght | |
483 | ||
484 | TH2F* fAntiLambdaCPA; //! AntiLambda: cosine of the pointing angle | |
485 | TH2F* fAntiLambdaBckgCPA; //! AntiLambda Bckg: cosine of the pointing angle | |
486 | TH2F* fAntiLambdaDCAV0Daug; //! AntiLambda: distance of the closest approach to the primary vertex | |
487 | TH2F* fAntiLambdaBckgDCAV0Daug; //! AntiLambda Bckg: distance of the closest approach to the primary vertex | |
488 | ||
489 | TH3F* fAntiLambdaNClustersTPC; //! AntiLambda: Numbers of TPC clusters of the daughter tracks | |
490 | TH3F* fAntiLambdaBckgNClustersTPC; //! AntiLambda Bckg: Numbers of TPC clusters of the daughter tracks | |
491 | TH3F* fAntiLambdaNClustersITSPos; //! AntiLambda: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
492 | TH3F* fAntiLambdaNClustersITSNeg; //! AntiLambda: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
493 | TH3F* fAntiLambdaBckgNClustersITSPos; //! AntiLambda Bckg: Pos. Daug. Numbers of ITS clusters of the daughter tracks | |
494 | TH3F* fAntiLambdaBckgNClustersITSNeg; //! AntiLambda Bckg: Neg. Daug. Numbers of ITS clusters of the daughter tracks | |
495 | ||
496 | ||
497 | /// ==== Mixed Events plots === /// | |
498 | TH2F* fK0sdPhidEtaME[kNVtxZ*kNCent*kN1+1]; //! K0s Mixed Events | |
499 | TH2F* fLambdadPhidEtaME[kNVtxZ*kNCent*kN1+1]; //! Lambda Mixed Events | |
500 | TH2F* fAntiLambdadPhidEtaME[kNVtxZ*kNCent*kN1+1]; //! AntiLambda Mixed Events | |
501 | ||
502 | ClassDef(AliAnalysisTaskLambdaOverK0sJets,1); | |
503 | ||
504 | }; | |
505 | ||
506 | ||
507 | /* | |
508 | Based on AliV0ChBasicParticle class of AliAnalysisTaskV0ChCorrelations. | |
509 | Keeps basic information to reduce memory consumption for event mixing. | |
510 | */ | |
511 | class AliMiniParticle : public AliVParticle | |
512 | { | |
513 | public: | |
514 | AliMiniParticle(Float_t centrality, Float_t vtxZ, Int_t id,Double_t pt, Double_t phi, | |
515 | Double_t eta, Int_t negDaugMC, Int_t posDaugMC, Short_t candidate) | |
516 | :fCentrality(centrality), fVtxZ(vtxZ), fId(id), fPt(pt), | |
517 | fPhi(phi), fEta(eta), fNegDaugMC(negDaugMC), fPosDaugMC(posDaugMC), fCandidate(candidate) | |
518 | { | |
519 | } | |
520 | ||
521 | virtual ~AliMiniParticle() {} | |
522 | ||
523 | // event | |
524 | virtual Float_t Centrality() const { return fCentrality; } | |
525 | virtual Float_t VtxZ() const { return fVtxZ; } | |
526 | ||
527 | virtual Int_t ID() const { return fId; } | |
528 | // kinematics | |
529 | virtual Double_t Px() const { AliFatal("Not implemented"); return 0; } | |
530 | virtual Double_t Py() const { AliFatal("Not implemented"); return 0; } | |
531 | virtual Double_t Pz() const { AliFatal("Not implemented"); return 0; } | |
532 | ||
533 | virtual Double_t Pt() const { return fPt; } | |
534 | virtual Double_t P() const { AliFatal("Not implemented"); return 0; } | |
535 | virtual Bool_t PxPyPz(Double_t[3]) const { AliFatal("Not implemented"); return 0; } | |
536 | ||
537 | virtual Double_t Xv() const { AliFatal("Not implemented"); return 0; } | |
538 | virtual Double_t Yv() const { AliFatal("Not implemented"); return 0; } | |
539 | virtual Double_t Zv() const { AliFatal("Not implemented"); return 0; } | |
540 | virtual Bool_t XvYvZv(Double_t[3]) const { AliFatal("Not implemented"); return 0; } | |
541 | ||
542 | virtual Double_t OneOverPt() const { AliFatal("Not implemented"); return 0; } | |
543 | ||
544 | virtual Double_t Phi() const { return fPhi; } | |
545 | virtual Double_t Theta() const { AliFatal("Not implemented"); return 0; } | |
546 | virtual Double_t E() const { AliFatal("Not implemented"); return 0; } | |
547 | virtual Double_t M() const { AliFatal("Not implemented"); return 0; } | |
548 | ||
549 | virtual Double_t Eta() const { return fEta; } | |
550 | virtual Double_t Y() const { AliFatal("Not implemented"); return 0; } | |
551 | ||
552 | virtual Short_t Charge() const { AliFatal("Not implemented"); return 0; } | |
553 | virtual Int_t GetLabel() const { AliFatal("Not implemented"); return 0; } | |
554 | // PID | |
555 | virtual Int_t PdgCode() const { AliFatal("Not implemented"); return 0; } | |
556 | virtual const Double_t *PID() const { AliFatal("Not implemented"); return 0; } | |
557 | virtual Int_t NegDaugMCLabel() const { return fNegDaugMC; } | |
558 | virtual Int_t PosDaugMCLabel() const { return fPosDaugMC; } | |
559 | virtual Short_t WhichCandidate() const { return fCandidate; } | |
560 | ||
561 | private: | |
562 | Float_t fCentrality; // centrality of the event | |
563 | Float_t fVtxZ; // vertex postition in the event | |
564 | Int_t fId; // ID related either to AliAODtrack or AliAODv0 | |
565 | Float_t fPt; // pt | |
566 | Float_t fPhi; // phi | |
567 | Float_t fEta; // eta | |
568 | Int_t fNegDaugMC; // MC origin of negative daughter | |
569 | Int_t fPosDaugMC; // MC origin of positive daughter | |
570 | Short_t fCandidate; // Candidate: 0-Not trigger, 1-Trigger, 2-Gamma Conversion, 3-K0s candidates, 4-Lambda candidates, 5-AntiLambda candidates | |
571 | ||
572 | ClassDef( AliMiniParticle, 1); // class required for event mixing | |
573 | }; | |
574 | ||
575 | #endif |