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Fixing some coding violations. Mostly not enough comments at the top of the file.
[u/mrichter/AliRoot.git] / PWG4 / totEt / AliAnalysisHadEtMonteCarlo.cxx
CommitLineData
cf6522d1 1//_________________________________________________________________________
2// Utility Class for transverse energy studies, charged hadrons
3// Base class for MC analysis
4// - MC output
5// implementation file
6//
7//Created by Christine Nattrass, Rebecca Scott, Irakli Martashvili
641e1e0c 8//University of Tennessee at Knoxville
cf6522d1 9//_________________________________________________________________________
641e1e0c 10#include "AliAnalysisHadEtMonteCarlo.h"
11#include "AliAnalysisEtCuts.h"
12
13#include "AliStack.h"
14#include "AliMCEvent.h"
15#include "AliESDEvent.h"
16#include "AliESDtrackCuts.h"
17#include "AliESDpid.h"
4b40b2b1 18#include "AliPID.h"
19#include "AliESDtrack.h"
20#include "AliVParticle.h"
21#include "AliAnalysisTask.h"
22#include "AliAnalysisManager.h"
23#include "AliAnalysisHadEtReconstructed.h"
24#include "AliAnalysisEtCuts.h"
641e1e0c 25#include <iostream>
4b40b2b1 26#include "TRandom.h"
7d2d1773 27#include "AliAnalysisEtCommon.h"
16abb579 28
641e1e0c 29using namespace std;
30
16abb579 31ClassImp(AliAnalysisHadEtMonteCarlo);
32
4b40b2b1 33
0e866ddc 34Int_t AliAnalysisHadEtMonteCarlo::fgNumSmearWidths = 4;
35Float_t AliAnalysisHadEtMonteCarlo::fgSmearWidths[4] = {0.005,0.006,0.007,0.008};
4b40b2b1 36
d6214a64 37AliAnalysisHadEtMonteCarlo::AliAnalysisHadEtMonteCarlo():AliAnalysisHadEt()
0e866ddc 38 ,fSimPiKPEt(0)
4b40b2b1 39 ,fSimHadEt(0)
40 ,fSimTotEt(0)
7d2d1773 41 ,fInvestigateSmearing(0)
42 ,fInvestigateFull(0)
43 ,fInvestigateEMCal(0)
44 ,fInvestigatePHOS(0)
45 ,fInvestigatePiKP(0)
46 ,fRequireITSHits(0)
f43fc416 47 ,fBaryonEnhancement(0)
0e866ddc 48 ,fPtSmearer(0)
d6214a64 49{
4b40b2b1 50}
51AliAnalysisHadEtMonteCarlo::~AliAnalysisHadEtMonteCarlo(){//destructor
0e866ddc 52 if(fPtSmearer) delete fPtSmearer;
d6214a64 53}
4b40b2b1 54
55void AliAnalysisHadEtMonteCarlo::ResetEventValues(){//resetting event variables
d6214a64 56 AliAnalysisHadEt::ResetEventValues();
57 fSimHadEt=0.0;
58 fSimTotEt=0.0;
0e866ddc 59 fSimPiKPEt=0.0;
d6214a64 60}
cf6522d1 61Int_t AliAnalysisHadEtMonteCarlo::AnalyseEvent(AliVEvent* ev,AliVEvent* ev2)
62{ // analyse MC and real event info
641e1e0c 63 FillHisto1D("NEvents",0.5,1);
64
65 AnalyseEvent(ev);
66 AliMCEvent *mcEvent = dynamic_cast<AliMCEvent*>(ev);
67 AliESDEvent *realEvent = dynamic_cast<AliESDEvent*>(ev2);
68 AliStack *stack = mcEvent->Stack();
69
70 //for PID
cf6522d1 71 AliESDpid *pID = new AliESDpid();
641e1e0c 72
641e1e0c 73 //=============================================
74
75 //Roughly following $ALICE_ROOT/PWG0/dNdEta/AlidNdEtaCorrectionTask
76
77 //=============================================TPC&&ITS=============================================
cf6522d1 78 TString *strTPC = new TString("TPC");
79 TString *strITS = new TString("ITS");
80 TString *strTPCITS = new TString("TPCITS");
7d2d1773 81 Int_t lastcutset = 1;
82 if(fRequireITSHits) lastcutset = 2;
83 for(Int_t cutset=0;cutset<=lastcutset;cutset++){
cf6522d1 84 TString *cutName;
641e1e0c 85 TObjArray* list;
86 switch(cutset){
87 case 0:
cf6522d1 88 cutName = strTPC;
89 list = fEsdtrackCutsTPC->GetAcceptedTracks(realEvent);
641e1e0c 90 break;
91 case 1:
cf6522d1 92 cutName = strITS;
93 list = fEsdtrackCutsITS->GetAcceptedTracks(realEvent);
641e1e0c 94 break;
95 case 2:
cf6522d1 96 cutName = strTPCITS;
97 list = fEsdtrackCutsITSTPC->GetAcceptedTracks(realEvent);
641e1e0c 98 break;
99 default:
100 cerr<<"Error: cannot fill histograms!"<<endl;
101 return -1;
102 }
103 Int_t nGoodTracks = list->GetEntries();
104 for (Int_t iTrack = 0; iTrack < nGoodTracks; iTrack++)
105 {
106 AliESDtrack *track = dynamic_cast<AliESDtrack*> (list->At(iTrack));
107 if (!track)
108 {
109 Printf("ERROR: Could not get track %d", iTrack);
110 continue;
111 }
112 else{
641e1e0c 113 Float_t nSigmaPion,nSigmaProton,nSigmaKaon,nSigmaElectron;
7d2d1773 114 pID->MakeTPCPID(track);
115 pID->MakeITSPID(track);
641e1e0c 116 if(cutset!=1){
cf6522d1 117 nSigmaPion = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kPion));
118 nSigmaProton = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kProton));
119 nSigmaKaon = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kKaon));
120 nSigmaElectron = TMath::Abs(pID->NumberOfSigmasTPC(track,AliPID::kElectron));
641e1e0c 121 }
122 else{
cf6522d1 123 nSigmaPion = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kPion));
124 nSigmaProton = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kProton));
125 nSigmaKaon = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kKaon));
126 nSigmaElectron = TMath::Abs(pID->NumberOfSigmasITS(track,AliPID::kElectron));
641e1e0c 127 }
cf6522d1 128 bool isPion = (nSigmaPion<3.0 && nSigmaProton>2.0 && nSigmaKaon>2.0);
129 bool isElectron = (nSigmaElectron<2.0 && nSigmaPion>4.0 && nSigmaProton>3.0 && nSigmaKaon>3.0);
130 bool isKaon = (nSigmaPion>3.0 && nSigmaProton>2.0 && nSigmaKaon<2.0);
131 bool isProton = (nSigmaPion>3.0 && nSigmaProton<2.0 && nSigmaKaon>2.0);
641e1e0c 132
cf6522d1 133 bool unidentified = (!isProton && !isKaon && !isElectron);
641e1e0c 134 Float_t dEdx = track->GetTPCsignal();
135 if(cutset==1) dEdx = track->GetITSsignal();
136
cf6522d1 137 FillHisto2D(Form("dEdxAll%s",cutName->Data()),track->P(),dEdx,1.0);
641e1e0c 138
139 UInt_t label = (UInt_t)TMath::Abs(track->GetLabel());
140 TParticle *simPart = stack->Particle(label);
141 if(!simPart) {
142 Printf("no MC particle\n");
143 continue;
144 }
145 else{//analysis
146 if(stack->IsPhysicalPrimary(label)){
0e866ddc 147 if (TMath::Abs(simPart->Eta()) < fCuts->GetCommonEtaCut()){
641e1e0c 148 Int_t pdgCode = simPart->GetPDG(0)->PdgCode();
149 Int_t mypid = 0;
7d2d1773 150 if(pdgCode==AliAnalysisHadEt::fgPiPlusCode) mypid = 1;
4b40b2b1 151 if(pdgCode==fgProtonCode) mypid = 2;
152 if(pdgCode==fgKPlusCode) mypid = 3;
153 if(pdgCode==fgEPlusCode) mypid = 4;
154 if(pdgCode==fgPiMinusCode) mypid = 1;
155 if(pdgCode==fgAntiProtonCode) mypid = 2;
156 if(pdgCode==fgKMinusCode) mypid = 3;
157 if(pdgCode==fgEMinusCode) mypid = 4;
641e1e0c 158 bool filled = false;
159 //============Charged hadrons===================================
160 //identified...
cf6522d1 161 if(isPion){
4b40b2b1 162 if(pdgCode!=fgPiPlusCode && pdgCode!=fgPiMinusCode){
cf6522d1 163 FillHisto2D(Form("MisidentifiedPIDs%s",cutName->Data()),1,mypid,1);
641e1e0c 164 //if(mypid==0)cerr<<"I was misidentified! I'm not a pion! I am a "<<simPart->GetName()<<endl;
165 }
166 float myEt = Et(simPart);
cf6522d1 167 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedPiPlus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
168 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedPiMinus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
169 FillHisto2D(Form("dEdxPion%s",cutName->Data()),track->P(),dEdx,1.0);
641e1e0c 170 }
cf6522d1 171 if(isProton){
4b40b2b1 172 if(pdgCode!=fgProtonCode && pdgCode!=fgAntiProtonCode){
cf6522d1 173 FillHisto2D(Form("MisidentifiedPIDs%s",cutName->Data()),2,mypid,1);
641e1e0c 174 }
175 float myEt = Et(simPart);
cf6522d1 176 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedProton",cutName->Data()),track->Pt(),track->Eta(),myEt);}
177 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedAntiProton",cutName->Data()),track->Pt(),track->Eta(),myEt);}
f43fc416 178 if(fBaryonEnhancement){
179 myEt = myEt*ProtonBaryonEnhancement(track->Pt());
180 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedProtonEnhanced",cutName->Data()),track->Pt(),track->Eta(),myEt);}
181 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedAntiProtonEnhanced",cutName->Data()),track->Pt(),track->Eta(),myEt);}
182 }
cf6522d1 183 FillHisto2D(Form("dEdxProton%s",cutName->Data()),track->P(),dEdx,1.0);
641e1e0c 184 }
cf6522d1 185 if(isKaon){
4b40b2b1 186 if(pdgCode!=fgKMinusCode && pdgCode!=fgKPlusCode){
cf6522d1 187 FillHisto2D(Form("MisidentifiedPIDs%s",cutName->Data()),3,mypid,1);
641e1e0c 188 }
189 float myEt = Et(simPart);
cf6522d1 190 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedKPlus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
191 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedKMinus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
192 FillHisto2D(Form("dEdxKaon%s",cutName->Data()),track->P(),dEdx,1.0);
641e1e0c 193 }
cf6522d1 194 if(isElectron){
4b40b2b1 195 if(pdgCode!=fgEMinusCode && pdgCode!=fgEPlusCode){
cf6522d1 196 FillHisto2D(Form("MisidentifiedPIDs%s",cutName->Data()),4,mypid,1);
641e1e0c 197 }
198 float myEt = Et(simPart);
cf6522d1 199 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedEPlus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
200 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedEMinus",cutName->Data()),track->Pt(),track->Eta(),myEt);}
201 FillHisto2D(Form("dEdxElectron%s",cutName->Data()),track->P(),dEdx,1.0);
641e1e0c 202 }
cf6522d1 203 if(unidentified){
4b40b2b1 204 if(pdgCode!=fgEMinusCode && pdgCode!=fgEPlusCode){
205 float myEtPi = Et(simPart,fgPionMass);
641e1e0c 206 float myEt = Et(simPart);
cf6522d1 207 FillHisto2D(Form("EtReconstructed%sUnidentifiedAssumingPion",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
208 FillHisto2D(Form("EtReconstructed%sUnidentified",cutName->Data()),track->Pt(),track->Eta(),myEt);
209 FillHisto2D(Form("EtNReconstructed%sUnidentified",cutName->Data()),track->Pt(),track->Eta(),1.0);
f43fc416 210 if(pdgCode == fgPiPlusCode||pdgCode == fgPiMinusCode){
211 FillHisto2D(Form("EtReconstructed%sUnidentifiedPionAssumingPion",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
212 FillHisto2D(Form("EtNReconstructed%sUnidentifiedPion",cutName->Data()),track->Pt(),track->Eta(),1.0);
213 }
214 if(pdgCode == fgKPlusCode||pdgCode == fgKMinusCode){
215 FillHisto2D(Form("EtReconstructed%sUnidentifiedKaonAssumingPion",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
216 FillHisto2D(Form("EtNReconstructed%sUnidentifiedKaon",cutName->Data()),track->Pt(),track->Eta(),1.0);
217 }
218 if(pdgCode == fgProtonCode||pdgCode == fgAntiProtonCode){
219 FillHisto2D(Form("EtReconstructed%sUnidentifiedProtonAssumingPion",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
220 FillHisto2D(Form("EtNReconstructed%sUnidentifiedProton",cutName->Data()),track->Pt(),track->Eta(),1.0);
221 if(fBaryonEnhancement){
222 myEt = myEt*ProtonBaryonEnhancement(track->Pt());
223 FillHisto2D(Form("EtReconstructed%sUnidentifiedProtonAssumingPionEnhanced",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
224 FillHisto2D(Form("EtNReconstructed%sUnidentifiedProtonEnhanced",cutName->Data()),track->Pt(),track->Eta(),1.0);
225 }
226 }
641e1e0c 227 }
cf6522d1 228 FillHisto2D(Form("dEdxUnidentified%s",cutName->Data()),track->P(),dEdx,1.0);
cf6522d1 229 FillHisto1D(Form("UnidentifiedPIDs%s",cutName->Data()),mypid,1);
641e1e0c 230 }
231 //...simulated
7d2d1773 232 if(pdgCode == fgPiPlusCode){
641e1e0c 233 float myEt = Et(simPart);
cf6522d1 234 FillHisto2D(Form("EtReconstructed%sPiPlus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
235 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
236 FillHisto2D(Form("EtNReconstructed%sPiPlus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
237 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
238 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
641e1e0c 239 filled = true;
240 }
4b40b2b1 241 if(pdgCode == fgPiMinusCode){
641e1e0c 242 float myEt = Et(simPart);
cf6522d1 243 FillHisto2D(Form("EtReconstructed%sPiMinus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
244 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
245 FillHisto2D(Form("EtNReconstructed%sPiMinus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
246 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
247 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
641e1e0c 248 filled = true;
249 }
4b40b2b1 250 if(pdgCode == fgKPlusCode){
641e1e0c 251 float myEt = Et(simPart);
4b40b2b1 252 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 253 FillHisto2D(Form("EtReconstructed%sKPlus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
254 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
255 FillHisto2D(Form("EtNReconstructed%sKPlus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
256 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
257 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
258 FillHisto2D(Form("EtReconstructed%sKPlusAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
641e1e0c 259 filled = true;
260 }
4b40b2b1 261 if(pdgCode == fgKMinusCode){
641e1e0c 262 float myEt = Et(simPart);
4b40b2b1 263 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 264 FillHisto2D(Form("EtReconstructed%sKMinus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
265 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
266 FillHisto2D(Form("EtNReconstructed%sKMinus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
267 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
268 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
269 FillHisto2D(Form("EtReconstructed%sKMinusAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
641e1e0c 270 filled = true;
271 }
4b40b2b1 272 if(pdgCode == fgProtonCode){
641e1e0c 273 float myEt = Et(simPart);
4b40b2b1 274 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 275 FillHisto2D(Form("EtReconstructed%sProton",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
276 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
277 FillHisto2D(Form("EtNReconstructed%sProton",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
278 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
279 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
280 FillHisto2D(Form("EtReconstructed%sProtonAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
641e1e0c 281 filled = true;
f43fc416 282
283 if(fBaryonEnhancement){
284 float enhancement = ProtonBaryonEnhancement(track->Pt());
285 FillHisto2D(Form("EtReconstructed%sProtonEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt*enhancement);
286 FillHisto2D(Form("EtNReconstructed%sProtonEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt*enhancement);
287 FillHisto2D(Form("EtReconstructed%sProtonAssumingPionEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi*enhancement);
288 }
289
641e1e0c 290 }
4b40b2b1 291 if(pdgCode == fgAntiProtonCode){
641e1e0c 292 float myEt = Et(simPart);
4b40b2b1 293 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 294 FillHisto2D(Form("EtReconstructed%sAntiProton",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
295 FillHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
296 FillHisto2D(Form("EtNReconstructed%sAntiProton",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
297 FillHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
298 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
299 FillHisto2D(Form("EtReconstructed%sAntiProtonAssumingPion",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
641e1e0c 300 filled = true;
f43fc416 301 if(fBaryonEnhancement){
302 float enhancement = ProtonBaryonEnhancement(track->Pt());
303 FillHisto2D(Form("EtReconstructed%sAntiProtonEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt*enhancement);
304 FillHisto2D(Form("EtNReconstructed%sAntiProtonEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt*enhancement);
305 FillHisto2D(Form("EtReconstructed%sAntiProtonAssumingPionEnhanced",cutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi*enhancement);
306 }
641e1e0c 307 }
4b40b2b1 308 if(pdgCode == fgEPlusCode){
641e1e0c 309 float myEt = Et(simPart);
cf6522d1 310 FillHisto2D(Form("EtReconstructed%sEPlus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
311 if(!isElectron || unidentified){
4b40b2b1 312 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 313 FillHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
641e1e0c 314 }
315 filled = true;
316 }
4b40b2b1 317 if(pdgCode == fgEMinusCode){
cf6522d1 318 if(!isElectron || unidentified){
4b40b2b1 319 float myEtPi = Et(simPart,fgPionMass);
cf6522d1 320 FillHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",cutName->Data()),track->Pt(),track->Eta(),myEtPi);
641e1e0c 321 }
322 float myEt = Et(simPart);
cf6522d1 323 FillHisto2D(Form("EtReconstructed%sEMinus",cutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
641e1e0c 324 filled = true;
325 }
641e1e0c 326 }
327
328 }
329 else{//not a primary - we're after V0 daughters!
0e866ddc 330 if (TMath::Abs(simPart->Eta()) < fCuts->GetCommonEtaCut()){
331 TParticle *mom = stack->Particle(simPart->GetFirstMother());
332 if(mom){
333 TParticlePDG *pc = mom->GetPDG(0);
334 if(pc){
335 Int_t pdgCode = mom->GetPDG(0)->PdgCode();
336 if(pdgCode == fgLambdaCode){
337 float myEt = Et(simPart);
338 FillHisto2D(Form("EtReconstructed%sLambdaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
0f97be4c 339 Float_t weight = LambdaWeight(mom->Pt());
f43fc416 340 if(fBaryonEnhancement){
341 float enhancement = ProtonBaryonEnhancement(track->Pt());
342 weight = weight*enhancement;
343 }
0f97be4c 344 FillHisto2D(Form("EtReconstructed%sLambdaDaughtersReweighted",cutName->Data()),track->Pt(),track->Eta(),myEt*weight);
0e866ddc 345 }
346 if(pdgCode == fgAntiLambdaCode){
347 float myEt = Et(simPart);
348 FillHisto2D(Form("EtReconstructed%sAntiLambdaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
0f97be4c 349 Float_t weight = AntiLambdaWeight(mom->Pt());
f43fc416 350 if(fBaryonEnhancement){
351 float enhancement = ProtonBaryonEnhancement(track->Pt());
352 weight = weight*enhancement;
353 }
0f97be4c 354 FillHisto2D(Form("EtReconstructed%sAntiLambdaDaughtersReweighted",cutName->Data()),track->Pt(),track->Eta(),myEt*weight);
0e866ddc 355 }
356 if(pdgCode == fgK0SCode){
357 float myEt = Et(simPart);
358 FillHisto2D(Form("EtReconstructed%sK0SDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
0f97be4c 359 Float_t weight = K0Weight(mom->Pt());
360 FillHisto2D(Form("EtReconstructed%sK0SDaughtersReweighted",cutName->Data()),track->Pt(),track->Eta(),myEt*weight);
0e866ddc 361 }
362 if(pdgCode == fgXiCode){
363 float myEt = Et(simPart);
364 FillHisto2D(Form("EtReconstructed%sXiDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
365 }
366 if(pdgCode == fgAntiXiCode){
367 float myEt = Et(simPart);
368 FillHisto2D(Form("EtReconstructed%sAntiXiDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
369 }
370 if(pdgCode == fgOmegaCode){
371 float myEt = Et(simPart);
372 FillHisto2D(Form("EtReconstructed%sOmegaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
373 }
374 if(pdgCode == fgXiCode){
375 float myEt = Et(simPart);
376 FillHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
377 }
641e1e0c 378
0e866ddc 379 if(mom->GetFirstMother()>0){
380 TParticle *grandma = stack->Particle(mom->GetFirstMother());
381 if(grandma){
382 Int_t pdgCodeMom = mom->GetPDG(0)->PdgCode();
383 if(pdgCodeMom==fgPiPlusCode || pdgCodeMom==fgPiMinusCode || pdgCodeMom==fgProtonCode ||pdgCodeMom==fgAntiProtonCode || pdgCodeMom==fgKPlusCode || pdgCode==fgKMinusCode){
0e866ddc 384 Int_t pdgCodeGrandma = grandma->GetPDG(0)->PdgCode();
641e1e0c 385
0e866ddc 386 if(pdgCodeGrandma == fgXiCode){
387 float myEt = Et(simPart);
388 FillHisto2D(Form("EtReconstructed%sXiDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
389 }
390 if(pdgCodeGrandma == fgAntiXiCode){
391 float myEt = Et(simPart);
392 FillHisto2D(Form("EtReconstructed%sAntiXiDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
393 }
394 if(pdgCodeGrandma == fgOmegaCode){
395 float myEt = Et(simPart);
396 FillHisto2D(Form("EtReconstructed%sOmegaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
397 }
398 if(pdgCodeGrandma == fgXiCode){
399 float myEt = Et(simPart);
400 FillHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",cutName->Data()),track->Pt(),track->Eta(),myEt);
401 }
641e1e0c 402
0e866ddc 403 }
641e1e0c 404 }
405 }
406 }
407 }
408 }
409 }
410 }
411
412 }
413 }
414 delete list;
415 }
464aa50c 416 delete pID;
417 delete strTPC;
418 delete strITS;
419 delete strTPCITS;
641e1e0c 420 //delete AliESDpid;
421 return 1;
422}
423Int_t AliAnalysisHadEtMonteCarlo::AnalyseEvent(AliVEvent* ev)
cf6522d1 424{ // analyse MC event
641e1e0c 425 ResetEventValues();
426
427 // Get us an mc event
428 AliMCEvent *mcEvent = dynamic_cast<AliMCEvent*>(ev);
429
430 // Let's play with the stack!
431 AliStack *stack = mcEvent->Stack();
432
433 Int_t nPrim = stack->GetNtrack();
434
0e866ddc 435 Float_t fSimPiKPEtPtSmeared = 0;
436 Float_t fSimPiKPEtEfficiencySmeared = 0;
437 Float_t fSimPiKPEtPtCutSmearedTPC = 0;
438 Float_t fSimPiKPEtPtCutSmearedITS = 0;
439 Float_t fSimPiKPEtPIDSmeared = 0;
440 Float_t fSimPiKPEtPIDSmearedNoID = 0;
641e1e0c 441 //=================Tracks which may or may not have been reconstructed=================
442
443 for (Int_t iPart = 0; iPart < nPrim; iPart++)
444 {
445
446 TParticle *part = stack->Particle(iPart);
447
448 if (!part)
449 {
450 Printf("ERROR: Could not get particle %d", iPart);
451 continue;
452 }
453
964c8159 454 //TParticlePDG *pc = part->GetPDG(0);
641e1e0c 455
456 // Check if it is a primary particle
f427cbed 457 if (stack->IsPhysicalPrimary(iPart)){//primaries
641e1e0c 458
4998becf 459 if (TMath::Abs(part->Eta()) < fCuts->GetCommonEtaCut()) {
641e1e0c 460
461 Int_t pdgCode = part->GetPDG(0)->PdgCode();
641e1e0c 462 bool filled = false;
0e866ddc 463 //Investigating smearing...
464 //Numbers are realistic correction factors from previous studies
7d2d1773 465 if(fInvestigateSmearing){
466 if(pdgCode==fgPiPlusCode ||pdgCode==fgPiMinusCode ||pdgCode==fgKPlusCode ||pdgCode==fgKMinusCode ||pdgCode==fgProtonCode ||pdgCode==fgAntiProtonCode){
467 //To investigate Smearing...
468 Float_t myet = Et(part);
469 fSimPiKPEt += myet;
470 Float_t theta = part->Theta();
471 Short_t charge = 1;
472 Float_t momentum = part->P();
473 //pt smearing
474 Float_t pSmeared = momentum * fPtSmearer->Gaus(1,0.005);//Gaussian centered around 1
475 fSimPiKPEtPtSmeared += Et(pSmeared,theta,pdgCode,charge);
476 //Efficiency smearing
477 float efficiency = 2.26545*TMath::Exp(-TMath::Power(9.99977e-01/part->Pt(),7.85488e-02));//simple rough efficiency from fitting curve
478 if(fPtSmearer->Binomial(1,efficiency) ==1){
479 fSimPiKPEtEfficiencySmeared += (1.0/efficiency)*myet;
480 }
481 //pT cut smeared
482 if(part->Pt()>0.10){fSimPiKPEtPtCutSmearedITS +=1.00645645*myet;}
483 if(part->Pt()>0.15){fSimPiKPEtPtCutSmearedTPC +=1.02000723*myet;}
484 //PID smearing
485 fSimPiKPEtPIDSmearedNoID += 1.02679314*Et(momentum,theta,fgPiPlusCode,charge);
486 if(part->P()<1.0){//then the particle would have been ID'd
487 fSimPiKPEtPIDSmeared += 1.0085942*myet;
488 }
489 else{//Then it would have been assumed to be a pion
490 fSimPiKPEtPIDSmeared += 1.0085942*Et(momentum,theta,fgPiPlusCode,charge);
491 }
0e866ddc 492 }
493 }
494
641e1e0c 495 //============Charged hadrons===================================
4b40b2b1 496 if(pdgCode == fgPiPlusCode){
641e1e0c 497 float myEt = Et(part);
0e866ddc 498
d6214a64 499 fSimHadEt += myEt;
500 fSimTotEt += myEt;
0e866ddc 501
641e1e0c 502 FillHisto2D("EtSimulatedPiPlus",part->Pt(),part->Eta(),myEt);
503 FillHisto2D("EtNSimulatedPiPlus",part->Pt(),part->Eta(),1.0);
504 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
505 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
506 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEt);
507 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 508 Short_t charge = 1;
509 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
510 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
511 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
512 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
513 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
514 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 515 filled = true;
516 }
4b40b2b1 517 if(pdgCode == fgPiMinusCode){
641e1e0c 518 float myEt = Et(part);
d6214a64 519 fSimHadEt += myEt;
520 fSimTotEt += myEt;
641e1e0c 521 FillHisto2D("EtSimulatedPiMinus",part->Pt(),part->Eta(),myEt);
522 FillHisto2D("EtNSimulatedPiMinus",part->Pt(),part->Eta(),1.0);
523 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
524 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
525 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEt);
526 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 527 Short_t charge = -1;
528 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
529 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
530 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
531 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
532 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
533 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 534 filled = true;
535 }
4b40b2b1 536 if(pdgCode == fgKPlusCode){
641e1e0c 537 float myEt = Et(part);
4b40b2b1 538 float myEtPi = Et(part,fgPionMass);
d6214a64 539 fSimHadEt += myEt;
540 fSimTotEt += myEt;
641e1e0c 541 FillHisto2D("EtSimulatedKPlus",part->Pt(),part->Eta(),myEt);
542 FillHisto2D("EtNSimulatedKPlus",part->Pt(),part->Eta(),1.0);
543 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
544 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
545 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
546 FillHisto2D("EtSimulatedKPlusAssumingPion",part->Pt(),part->Eta(),myEtPi);
547 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 548 Short_t charge = 1;
549 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
550 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
551 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
552 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
553 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
554 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 555 filled = true;
556 }
4b40b2b1 557 if(pdgCode == fgKMinusCode){
641e1e0c 558 float myEt = Et(part);
4b40b2b1 559 float myEtPi = Et(part,fgPionMass);
d6214a64 560 fSimHadEt += myEt;
561 fSimTotEt += myEt;
641e1e0c 562 FillHisto2D("EtSimulatedKMinus",part->Pt(),part->Eta(),myEt);
563 FillHisto2D("EtNSimulatedKMinus",part->Pt(),part->Eta(),1.0);
564 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
565 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
566 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
567 FillHisto2D("EtSimulatedKMinusAssumingPion",part->Pt(),part->Eta(),myEtPi);
568 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 569 Short_t charge = -1;
570 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
571 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
572 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
573 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
574 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
575 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 576 filled = true;
577 }
4b40b2b1 578 if(pdgCode == fgProtonCode){
641e1e0c 579 float myEt = Et(part);
4b40b2b1 580 float myEtPi = Et(part,fgPionMass);
d6214a64 581 fSimHadEt += myEt;
582 fSimTotEt += myEt;
641e1e0c 583 FillHisto2D("EtSimulatedProton",part->Pt(),part->Eta(),myEt);
584 FillHisto2D("EtNSimulatedProton",part->Pt(),part->Eta(),1.0);
585 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
586 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
587 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
588 FillHisto2D("EtSimulatedProtonAssumingPion",part->Pt(),part->Eta(),myEtPi);
589 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 590 Short_t charge = 1;
591 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
592 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
593 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
594 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
595 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
596 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 597 filled = true;
f43fc416 598 if(fBaryonEnhancement){
599 float enhancement = ProtonBaryonEnhancement(part->Pt());
600 FillHisto2D("EtSimulatedProtonEnhanced",part->Pt(),part->Eta(),myEt*enhancement);
601 FillHisto2D("EtNSimulatedProtonEnhanced",part->Pt(),part->Eta(),1.0*enhancement);
602 FillHisto2D("EtSimulatedProtonAssumingPionEnhanced",part->Pt(),part->Eta(),myEtPi*enhancement);
603 }
641e1e0c 604 }
4b40b2b1 605 if(pdgCode == fgAntiProtonCode){
641e1e0c 606 float myEt = Et(part);
4b40b2b1 607 float myEtPi = Et(part,fgPionMass);
d6214a64 608 fSimHadEt += myEt;
609 fSimTotEt += myEt;
641e1e0c 610 FillHisto2D("EtSimulatedAntiProton",part->Pt(),part->Eta(),myEt);
611 FillHisto2D("EtNSimulatedAntiProton",part->Pt(),part->Eta(),1.0);
612 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
613 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
614 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
615 FillHisto2D("EtSimulatedAntiProtonAssumingPion",part->Pt(),part->Eta(),myEtPi);
616 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
0e866ddc 617 Short_t charge = -1;
618 Float_t myEtLow = Et(0.0,part->Theta(),pdgCode,charge);
619 Float_t myEtITS = Et(0.10/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
620 Float_t myEtTPC = Et(0.15/TMath::Sin(part->Theta()),part->Theta(),pdgCode,charge);
621 FillHisto2D("EtSimulatedChargedHadronAssumingNoPt",part->Pt(),part->Eta(),myEtLow);
622 FillHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut",part->Pt(),part->Eta(),myEtTPC);
623 FillHisto2D("EtSimulatedChargedHadronAssumingPtITSCut",part->Pt(),part->Eta(),myEtITS);
641e1e0c 624 filled = true;
f43fc416 625 if(fBaryonEnhancement){
626 float enhancement = ProtonBaryonEnhancement(part->Pt());
627 FillHisto2D("EtSimulatedAntiProtonEnhanced",part->Pt(),part->Eta(),myEt*enhancement);
628 FillHisto2D("EtNSimulatedAntiProtonEnhanced",part->Pt(),part->Eta(),1.0*enhancement);
629 FillHisto2D("EtSimulatedAntiProtonAssumingPionEnhanced",part->Pt(),part->Eta(),myEtPi*enhancement);
630 }
641e1e0c 631 }
632 //============Other hadrons===================================
633
4b40b2b1 634 if(pdgCode == fgNeutronCode){
641e1e0c 635 float myEt = Et(part);
d6214a64 636 fSimHadEt += myEt;
637 fSimTotEt += myEt;
641e1e0c 638 FillHisto2D("EtSimulatedNeutron",part->Pt(),part->Eta(),myEt);
639 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
640 filled = true;
641 }
4b40b2b1 642 if(pdgCode == fgAntiNeutronCode){
641e1e0c 643 float myEt = Et(part);
d6214a64 644 fSimHadEt += myEt;
645 fSimTotEt += myEt;
641e1e0c 646 FillHisto2D("EtSimulatedAntiNeutron",part->Pt(),part->Eta(),myEt);
647 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
648 filled = true;
649 }
4b40b2b1 650 if(pdgCode == fgLambdaCode){
641e1e0c 651 float myEt = Et(part);
d6214a64 652 fSimHadEt += myEt;
653 fSimTotEt += myEt;
641e1e0c 654 //cout<<"I am a simulated lambda! pt "<<part->Pt()<<" eta "<<part->Eta()<<endl;
655 FillHisto2D("EtSimulatedLambda",part->Pt(),part->Eta(),myEt);
656 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
964c8159 657 Float_t weight = LambdaWeight(part->Pt());
f43fc416 658 if(fBaryonEnhancement){
659 float enhancement = ProtonBaryonEnhancement(part->Pt());
660 weight = weight*enhancement;
661 }
964c8159 662 FillHisto2D("EtSimulatedLambdaReweighted",part->Pt(),part->Eta(),myEt*weight);
641e1e0c 663 Int_t ndaughters = part->GetNDaughters();
664 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
665 Int_t daughterindex = part->GetDaughter(idaughter);
666 if(daughterindex<0 || daughterindex>1e5) continue;
667 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
668 if(daughter){
669 if(daughter->GetPDG(0)){
670 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 671 if(daughtercode==fgPiMinusCode || daughtercode==fgProtonCode){
641e1e0c 672 myEt = Et(daughter);
673 FillHisto2D("EtSimulatedLambdaDaughters",daughter->Pt(),daughter->Eta(),myEt);
964c8159 674 FillHisto2D("EtSimulatedLambdaDaughtersReweighted",daughter->Pt(),daughter->Eta(),myEt*weight);
641e1e0c 675 //cout<<"Lambda daughter is a "<<daughter->GetName()<<endl;
676 }
677 }
678 else{
679 //cout<<"Lambda daughter is a "<<daughter->GetName()<<endl;
680 }
681 }
682 }
683 filled = true;
684 }
4b40b2b1 685 if(pdgCode == fgAntiLambdaCode){
641e1e0c 686 float myEt = Et(part);
d6214a64 687 fSimHadEt += myEt;
688 fSimTotEt += myEt;
641e1e0c 689 FillHisto2D("EtSimulatedAntiLambda",part->Pt(),part->Eta(),myEt);
690 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
964c8159 691 Float_t weight = AntiLambdaWeight(part->Pt());
f43fc416 692 if(fBaryonEnhancement){
693 float enhancement = ProtonBaryonEnhancement(part->Pt());
694 weight = weight*enhancement;
695 }
964c8159 696 FillHisto2D("EtSimulatedAntiLambdaReweighted",part->Pt(),part->Eta(),myEt*weight);
641e1e0c 697 Int_t ndaughters = part->GetNDaughters();
698 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
699 Int_t daughterindex = part->GetDaughter(idaughter);
700 if(daughterindex<0 || daughterindex>1e5) continue;
701 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
702 if(daughter){
703 if(daughter->GetPDG(0)){
704 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 705 if(daughtercode==fgPiPlusCode || daughtercode==fgAntiProtonCode){
641e1e0c 706 myEt = Et(daughter);
707 FillHisto2D("EtSimulatedAntiLambdaDaughters",daughter->Pt(),daughter->Eta(),myEt);
964c8159 708 FillHisto2D("EtSimulatedAntiLambdaDaughtersReweighted",daughter->Pt(),daughter->Eta(),myEt*weight);
641e1e0c 709 //cout<<"AntiLambda daughter is a "<<daughter->GetName()<<endl;
710 }
711 }
712 else{
713 //cout<<"AntiLambda daughter is a "<<daughter->GetName()<<endl;
714 }
715 }
716 }
717 filled = true;
718 }
4b40b2b1 719 if(pdgCode == fgK0SCode){
641e1e0c 720 float myEt = Et(part);
d6214a64 721 fSimHadEt += myEt;
722 fSimTotEt += myEt;
641e1e0c 723 FillHisto2D("EtSimulatedK0S",part->Pt(),part->Eta(),myEt);
724 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
964c8159 725 Float_t weight = K0Weight(part->Pt());
726 FillHisto2D("EtSimulatedK0SReweighted",part->Pt(),part->Eta(),myEt*weight);
641e1e0c 727 Int_t ndaughters = part->GetNDaughters();
728 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
729 Int_t daughterindex = part->GetDaughter(idaughter);
730 if(daughterindex<0 || daughterindex>1e5) continue;
731 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
732 if(daughter){
733 if(daughter->GetPDG(0)){
734
735 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 736 if(daughtercode==fgPiMinusCode || daughtercode==fgPiPlusCode){
641e1e0c 737 myEt = Et(daughter);
738 FillHisto2D("EtSimulatedK0SDaughters",daughter->Pt(),daughter->Eta(),myEt);
964c8159 739 FillHisto2D("EtSimulatedK0SDaughtersReweighted",daughter->Pt(),daughter->Eta(),myEt*weight);
641e1e0c 740 //cout<<"K0S daughter is a "<<daughter->GetName()<<endl;
741 }
742 }
743 else{
744 //cout<<"K0S daughter is a "<<daughter->GetName()<<endl;
745 }
746 }
747 }
748 filled = true;
749 }
4b40b2b1 750 if(pdgCode == fgK0LCode){
641e1e0c 751 float myEt = Et(part);
d6214a64 752 fSimHadEt += myEt;
753 fSimTotEt += myEt;
641e1e0c 754 FillHisto2D("EtSimulatedK0L",part->Pt(),part->Eta(),myEt);
755 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
964c8159 756 Float_t weight = K0Weight(part->Pt());
757 FillHisto2D("EtSimulatedK0LReweighted",part->Pt(),part->Eta(),myEt*weight);
641e1e0c 758 filled = true;
759 }
4b40b2b1 760 if(pdgCode == fgOmegaCode){
641e1e0c 761 float myEt = Et(part);
d6214a64 762 fSimHadEt += myEt;
763 fSimTotEt += myEt;
641e1e0c 764 FillHisto2D("EtSimulatedOmega",part->Pt(),part->Eta(),myEt);
765 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
766 Int_t ndaughters = part->GetNDaughters();
767 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
768 Int_t daughterindex = part->GetDaughter(idaughter);
769 if(daughterindex<0 || daughterindex>1e5) continue;
770 TParticle *daughter = stack->Particle(daughterindex);
771 if(daughter){
772 if(daughter->GetPDG(0)){
773
774 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 775 if(daughtercode==fgPiPlusCode || daughtercode==fgProtonCode || daughtercode==fgKMinusCode){
641e1e0c 776 myEt = Et(daughter);
777 FillHisto2D("EtSimulatedOmegaDaughters",daughter->Pt(),daughter->Eta(),myEt);
778 //cout<<"Omega daughter is a "<<daughter->GetName()<<endl;
779 }
780 }
781 else{
782 //cout<<"Omega daughter is a "<<daughter->GetName()<<endl;
783 }
784 }
785 }
786 filled = true;
787 }
4b40b2b1 788 if(pdgCode == fgAntiOmegaCode){
641e1e0c 789 float myEt = Et(part);
d6214a64 790 fSimHadEt += myEt;
791 fSimTotEt += myEt;
641e1e0c 792 FillHisto2D("EtSimulatedOmega",part->Pt(),part->Eta(),myEt);
793 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
794 Int_t ndaughters = part->GetNDaughters();
795 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
796 Int_t daughterindex = part->GetDaughter(idaughter);
797 if(daughterindex<0 || daughterindex>1e5) continue;
798 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
799 if(daughter){
800 if(daughter->GetPDG(0)){
801 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 802 if(daughtercode==fgPiMinusCode || daughtercode==fgAntiProtonCode || daughtercode==fgKPlusCode){
641e1e0c 803 myEt = Et(daughter);
804 FillHisto2D("EtSimulatedAntiOmegaDaughters",daughter->Pt(),daughter->Eta(),myEt);
805 //cout<<"AntiOmega daughter is a "<<daughter->GetName()<<endl;
806 }
807 }
808 else{
809 //cout<<"AntiOmega daughter is a "<<daughter->GetName()<<endl;
810 }
811 }
812 }
813 filled = true;
814 }
815 //There are two codes for Sigmas
4b40b2b1 816 if(pdgCode == fgSigmaCode || pdgCode == -3222){
641e1e0c 817 float myEt = Et(part);
d6214a64 818 fSimHadEt += myEt;
819 fSimTotEt += myEt;
641e1e0c 820 FillHisto2D("EtSimulatedSigma",part->Pt(),part->Eta(),myEt);
821 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
822 filled = true;
823 }
4b40b2b1 824 if(pdgCode == fgAntiSigmaCode || pdgCode == 3222){
641e1e0c 825 float myEt = Et(part);
d6214a64 826 fSimHadEt += myEt;
827 fSimTotEt += myEt;
641e1e0c 828 FillHisto2D("EtSimulatedAntiSigma",part->Pt(),part->Eta(),myEt);
829 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
830 filled = true;
831 }
4b40b2b1 832 if(pdgCode == fgXiCode){
641e1e0c 833 float myEt = Et(part);
d6214a64 834 fSimHadEt += myEt;
835 fSimTotEt += myEt;
641e1e0c 836 FillHisto2D("EtSimulatedXi",part->Pt(),part->Eta(),myEt);
837 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
838 Int_t ndaughters = part->GetNDaughters();
839 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
840 Int_t daughterindex = part->GetDaughter(idaughter);
841 if(daughterindex<0 || daughterindex>1e5 || daughterindex>1e5) continue;
842 //cerr<<"Daughter index "<<daughterindex<<" npart "<<nPrim<<endl;
843 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
844 if(daughter){
845 if(daughter->GetPDG(0)){
846
847 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 848 if(daughtercode==fgPiPlusCode || daughtercode==fgProtonCode || daughtercode==fgPiMinusCode){
641e1e0c 849 myEt = Et(daughter);
850 FillHisto2D("EtSimulatedXiDaughters",daughter->Pt(),daughter->Eta(),myEt);
851 //cout<<"Xi daughter is a "<<daughter->GetName()<<endl;
852 }
853 }
854 else{
855 //cout<<"Xi daughter is a "<<daughter->GetName()<<endl;
856 }
857 }
858 }
859 filled = true;
860 }
4b40b2b1 861 if(pdgCode == fgAntiXiCode){
641e1e0c 862 float myEt = Et(part);
d6214a64 863 fSimHadEt += myEt;
864 fSimTotEt += myEt;
641e1e0c 865 FillHisto2D("EtSimulatedAntiXi",part->Pt(),part->Eta(),myEt);
866 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
867 Int_t ndaughters = part->GetNDaughters();
868 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
869 Int_t daughterindex = part->GetDaughter(idaughter);
870 if(daughterindex<0 || daughterindex>1e5) continue;
871 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
872 if(daughter){
873 if(daughter->GetPDG(0)){
874 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
4b40b2b1 875 if(daughtercode==fgPiPlusCode || daughtercode==fgAntiProtonCode || daughtercode==fgPiMinusCode){
641e1e0c 876 myEt = Et(daughter);
877 FillHisto2D("EtSimulatedAntiXiDaughters",daughter->Pt(),daughter->Eta(),myEt);
878 //cout<<"AntiXi daughter is a "<<daughter->GetName()<<endl;
879 }
880 }
881 else{
882 //cout<<"AntiXi daughter is a "<<daughter->GetName()<<endl;
883 }
884 }
885 }
886 filled = true;
887 }
4b40b2b1 888 if(pdgCode == fgXi0Code){
641e1e0c 889 float myEt = Et(part);
d6214a64 890 fSimHadEt += myEt;
891 fSimTotEt += myEt;
641e1e0c 892 FillHisto2D("EtSimulatedXi0",part->Pt(),part->Eta(),myEt);
893 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
894 filled = true;
895 }
4b40b2b1 896 if(pdgCode == fgAntiXi0Code){
641e1e0c 897 float myEt = Et(part);
d6214a64 898 fSimHadEt += myEt;
899 fSimTotEt += myEt;
641e1e0c 900 FillHisto2D("EtSimulatedAntiXi0",part->Pt(),part->Eta(),myEt);
901 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
902 filled = true;
903 }
904 //============electrons===================================
905
4b40b2b1 906 if(pdgCode == fgEPlusCode){
641e1e0c 907 float myEt = Et(part);
d6214a64 908 fSimTotEt += myEt;
641e1e0c 909 FillHisto2D("EtSimulatedEPlus",part->Pt(),part->Eta(),myEt);
910 filled = true;
911 }
4b40b2b1 912 if(pdgCode == fgEMinusCode){
641e1e0c 913 float myEt = Et(part);
d6214a64 914 fSimTotEt += myEt;
641e1e0c 915 FillHisto2D("EtSimulatedEMinus",part->Pt(),part->Eta(),myEt);
916 filled = true;
917 }
f427cbed 918 //============neutrals===================================
4b40b2b1 919 if(pdgCode == fgGammaCode){
b64de20c 920 TParticle *mom = stack->Particle(part->GetFirstMother());
921 Int_t pdgCodeMom = mom->GetPDG(0)->PdgCode();
922 //cout<<"I am a gamma and my mom is "<<mom->GetName()<<endl;
4e0c0fe1 923 //We want to separate the gammas by pi0, eta, omega0 but we don't want to double count energy so we get the et from the gamma daughter
4b40b2b1 924 if(pdgCodeMom == fgEtaCode){
4e0c0fe1 925 float myEt = Et(part);
926 fSimTotEt += myEt;
b64de20c 927 FillHisto2D("EtSimulatedEta",mom->Pt(),mom->Eta(),myEt);
928 filled = true;
929 }
4b40b2b1 930 if(pdgCodeMom == fgPi0Code){
4e0c0fe1 931 float myEt = Et(part);
932 fSimTotEt += myEt;
b64de20c 933 FillHisto2D("EtSimulatedPi0",mom->Pt(),mom->Eta(),myEt);
934 filled = true;
935 }
4b40b2b1 936 if(pdgCodeMom == fgOmega0Code){
4e0c0fe1 937 float myEt = Et(part);
938 fSimTotEt += myEt;
b64de20c 939 FillHisto2D("EtSimulatedOmega0",mom->Pt(),mom->Eta(),myEt);
940 filled = true;
941 }
942 if(!filled){
943 float myEt = Et(part);
4e0c0fe1 944 fSimTotEt += myEt;
b64de20c 945 FillHisto2D("EtSimulatedGamma",part->Pt(),part->Eta(),myEt);
946 filled = true;
947 }
f427cbed 948 }
4b40b2b1 949 if(pdgCode == fgEtaCode){
f427cbed 950 float myEt = Et(part);
d6214a64 951 fSimTotEt += myEt;
f427cbed 952 FillHisto2D("EtSimulatedEta",part->Pt(),part->Eta(),myEt);
953 filled = true;
954 }
4b40b2b1 955 if(pdgCode == fgPi0Code){
f427cbed 956 float myEt = Et(part);
d6214a64 957 fSimTotEt += myEt;
f427cbed 958 FillHisto2D("EtSimulatedPi0",part->Pt(),part->Eta(),myEt);
959 filled = true;
960 }
4b40b2b1 961 if(pdgCode == fgOmega0Code){
b64de20c 962 float myEt = Et(part);
d6214a64 963 fSimTotEt += myEt;
b64de20c 964 FillHisto2D("EtSimulatedOmega0",part->Pt(),part->Eta(),myEt);
965 filled = true;
966 }
641e1e0c 967 if(!filled){
f427cbed 968 //if( strcmp(pc->ParticleClass(),"Baryon")==0 || strcmp(pc->ParticleClass(),"Meson")==0 ){
964c8159 969 //cout<<"Did not find a place for "<<part->GetName()<<" "<<pdgCode<<" which is a "<<pc->ParticleClass()<<endl;
f427cbed 970 //}
641e1e0c 971 }
972 }
973 }
974 }
975
0e866ddc 976 if(fSimTotEt>0.0)FillHisto1D("SimTotEt",fSimTotEt,1.0);
977 if(fSimHadEt>0.0)FillHisto1D("SimHadEt",fSimHadEt,1.0);
978 if(fSimPiKPEt>0.0)FillHisto1D("SimPiKPEt",fSimPiKPEt,1.0);
979
7d2d1773 980 if(fInvestigateSmearing){
981 //Smearing histograms
982 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimPtSmeared",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtPtSmeared)/fSimPiKPEt,1.0);
983 FillHisto1D("SimPiKPEtPtSmeared",fSimPiKPEtPtSmeared,1.0);
984 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimEfficiencySmeared",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtEfficiencySmeared)/fSimPiKPEt,1.0);
985 FillHisto1D("SimPiKPEtEfficiencySmeared",fSimPiKPEtEfficiencySmeared,1.0);
986 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimPtCutSmearedTPC",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtPtCutSmearedTPC)/fSimPiKPEt,1.0);
987 FillHisto1D("SimPiKPEtPtCutSmearedTPC",fSimPiKPEtPtCutSmearedTPC,1.0);
988 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimPtCutSmearedITS",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtPtCutSmearedITS)/fSimPiKPEt,1.0);
989 FillHisto1D("SimPiKPEtPtCutSmearedITS",fSimPiKPEtPtCutSmearedTPC,1.0);
990 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimPIDSmeared",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtPIDSmeared)/fSimPiKPEt,1.0);
991 FillHisto1D("SimPiKPEtPIDSmeared",fSimPiKPEtPIDSmeared,1.0);
992 if(fSimPiKPEt>0.0) FillHisto2D("SimPiKPEtMinusSimPIDSmearedNoID",fSimPiKPEt,(fSimPiKPEt-fSimPiKPEtPIDSmearedNoID)/fSimPiKPEt,1.0);
993 FillHisto1D("SimPiKPEtPIDSmearedNoID",fSimPiKPEtPIDSmearedNoID,1.0);
994 }
641e1e0c 995 return 1;
996
997}
998
999void AliAnalysisHadEtMonteCarlo::Init()
cf6522d1 1000{ // Init
641e1e0c 1001 AliAnalysisHadEt::Init();
0e866ddc 1002 if(!fPtSmearer) fPtSmearer = new TRandom();
641e1e0c 1003}
1004void AliAnalysisHadEtMonteCarlo::CreateHistograms(){
1005 //for simulated Et only (no reconstruction)
1006 CreateEtaPtHisto2D(TString("EtSimulatedPiPlus"),TString("Simulated E_{T} from #pi^{+}"));
1007 CreateEtaPtHisto2D("EtSimulatedPiMinus","Simulated E_{T} from #pi^{-}");
1008 CreateEtaPtHisto2D("EtSimulatedKPlus","Simulated E_{T} from K^{+}");
1009 CreateEtaPtHisto2D("EtSimulatedKMinus","Simulated E_{T} from K^{-}");
1010 CreateEtaPtHisto2D("EtSimulatedProton","Simulated E_{T} from p");
f43fc416 1011 CreateEtaPtHisto2D("EtSimulatedAntiProton","Simulated E_{T} from #bar{p}");//Both baryon enhancement and strangeness rescaling
1012 if(fBaryonEnhancement){
1013 CreateEtaPtHisto2D("EtSimulatedProtonEnhanced","Simulated E_{T} from p");
1014 CreateEtaPtHisto2D("EtSimulatedAntiProtonEnhanced","Simulated E_{T} from #bar{p}");
1015 }
641e1e0c 1016 CreateEtaPtHisto2D("EtSimulatedChargedHadron","Simulated E_{T} from charged hadrons");
1017 CreateEtaPtHisto2D(TString("EtNSimulatedPiPlus"),TString("Number of Simulated #pi^{+}"));
1018 CreateEtaPtHisto2D("EtNSimulatedPiMinus","Number of simulated #pi^{-}");
1019 CreateEtaPtHisto2D("EtNSimulatedKPlus","Number of simulated K^{+}");
1020 CreateEtaPtHisto2D("EtNSimulatedKMinus","Number of simulated K^{-}");
1021 CreateEtaPtHisto2D("EtNSimulatedProton","Number of simulated p");
1022 CreateEtaPtHisto2D("EtNSimulatedAntiProton","Number of simulated #bar{p}");
f43fc416 1023 if(fBaryonEnhancement){
1024 CreateEtaPtHisto2D("EtNSimulatedProtonEnhanced","Number of simulated p");
1025 CreateEtaPtHisto2D("EtNSimulatedAntiProtonEnhanced","Number of simulated #bar{p}");
1026 }
641e1e0c 1027 CreateEtaPtHisto2D("EtNSimulatedChargedHadron","Number of simulated charged hadrons");
0e866ddc 1028 CreateEtaPtHisto2D("EtSimulatedChargedHadronAssumingNoPt","Simulated E_{T} from charged hadrons assuming p_{T}=0");
1029 CreateEtaPtHisto2D("EtSimulatedChargedHadronAssumingPtTPCCut","Simulated E_{T} from charged hadrons assuming p_{T}=0.15");
1030 CreateEtaPtHisto2D("EtSimulatedChargedHadronAssumingPtITSCut","Simulated E_{T} from charged hadrons assuming p_{T}=0.10");
641e1e0c 1031
1032 CreateEtaPtHisto2D("EtSimulatedChargedHadronAssumingPion","Simulated E_{T} from charged hadrons assuming they are all pions");
1033 CreateEtaPtHisto2D("EtSimulatedKPlusAssumingPion","Simulated E_{T} from K^{+} assuming #pi mass");
1034 CreateEtaPtHisto2D("EtSimulatedKMinusAssumingPion","Simulated E_{T} from K^{-} assuming #pi mass");
1035 CreateEtaPtHisto2D("EtSimulatedProtonAssumingPion","Simulated E_{T} from p assuming #pi mass");
1036 CreateEtaPtHisto2D("EtSimulatedAntiProtonAssumingPion","Simulated E_{T} from #bar{p} assuming #pi mass");
f43fc416 1037 if(fBaryonEnhancement){
1038 CreateEtaPtHisto2D("EtSimulatedProtonAssumingPionEnhanced","Simulated E_{T} from p assuming #pi mass");
1039 CreateEtaPtHisto2D("EtSimulatedAntiProtonAssumingPionEnhanced","Simulated E_{T} from #bar{p} assuming #pi mass");
1040 }
641e1e0c 1041
1042 CreateEtaPtHisto2D("EtSimulatedLambda","Simulated E_{T} from #Lambda");
1043 CreateEtaPtHisto2D("EtSimulatedAntiLambda","Simulated E_{T} from #bar{#Lambda}");
1044 CreateEtaPtHisto2D("EtSimulatedK0S","Simulated E_{T} from K^{0}_{S}");
1045 CreateEtaPtHisto2D("EtSimulatedK0L","Simulated E_{T} from K^{0}_{L}");
f43fc416 1046 CreateEtaPtHisto2D("EtSimulatedLambdaReweighted","Simulated E_{T} from #Lambda");//These will also be used for baryon enhancement
964c8159 1047 CreateEtaPtHisto2D("EtSimulatedAntiLambdaReweighted","Simulated E_{T} from #bar{#Lambda}");
1048 CreateEtaPtHisto2D("EtSimulatedK0SReweighted","Simulated E_{T} from K^{0}_{S}");
1049 CreateEtaPtHisto2D("EtSimulatedK0LReweighted","Simulated E_{T} from K^{0}_{L}");
641e1e0c 1050 CreateEtaPtHisto2D("EtSimulatedNeutron","Simulated E_{T} from neutrons");
1051 CreateEtaPtHisto2D("EtSimulatedAntiNeutron","Simulated E_{T} from #bar{n}");
1052 CreateEtaPtHisto2D("EtSimulatedEPlus","Simulated E_{T} from e^{+}");
1053 CreateEtaPtHisto2D("EtSimulatedEMinus","Simulated E_{T} from e^{-}");
1054 CreateEtaPtHisto2D("EtSimulatedOmega","Simulated E_{T} from #Omega^{-}");
1055 CreateEtaPtHisto2D("EtSimulatedAntiOmega","Simulated E_{T} from #Omega^{+}");
1056 CreateEtaPtHisto2D("EtSimulatedXi","Simulated E_{T} from #Xi^{-}");
1057 CreateEtaPtHisto2D("EtSimulatedAntiXi","Simulated E_{T} from #Xi^{+}");
1058 CreateEtaPtHisto2D("EtSimulatedSigma","Simulated E_{T} from #Xi^{-}");
1059 CreateEtaPtHisto2D("EtSimulatedAntiSigma","Simulated E_{T} from #Xi^{+}");
1060 CreateEtaPtHisto2D("EtSimulatedXi0","Simulated E_{T} from #Xi^{0}");
1061 CreateEtaPtHisto2D("EtSimulatedAntiXi0","Simulated E_{T} from #Xi^{0}");
1062 CreateEtaPtHisto2D("EtSimulatedAllHadron","Simulated E_{T} from all hadrons");
1063
1064
1065 CreateEtaPtHisto2D("EtSimulatedLambdaDaughters","Simulated E_{T} from #Lambda Daughters");
1066 CreateEtaPtHisto2D("EtSimulatedAntiLambdaDaughters","Simulated E_{T} from #bar{#Lambda} Daughters");
1067 CreateEtaPtHisto2D("EtSimulatedK0SDaughters","Simulated E_{T} from K^{0}_{S} Daughters");
964c8159 1068 CreateEtaPtHisto2D("EtSimulatedLambdaDaughtersReweighted","Simulated E_{T} from #Lambda Daughters");
1069 CreateEtaPtHisto2D("EtSimulatedAntiLambdaDaughtersReweighted","Simulated E_{T} from #bar{#Lambda} Daughters");
1070 CreateEtaPtHisto2D("EtSimulatedK0SDaughtersReweighted","Simulated E_{T} from K^{0}_{S} Daughters");
641e1e0c 1071 CreateEtaPtHisto2D("EtSimulatedOmegaDaughters","Simulated E_{T} from #Omega^{-} Daughters");
1072 CreateEtaPtHisto2D("EtSimulatedAntiOmegaDaughters","Simulated E_{T} from #Omega^{+} Daughters");
1073 CreateEtaPtHisto2D("EtSimulatedXiDaughters","Simulated E_{T} from #Xi^{-} Daughters");
1074 CreateEtaPtHisto2D("EtSimulatedAntiXiDaughters","Simulated E_{T} from #Xi^{+} Daughters");
1075
f427cbed 1076
1077 CreateEtaPtHisto2D("EtSimulatedGamma","Simulated E_{T} from #gamma");
1078 CreateEtaPtHisto2D("EtSimulatedEta","Simulated E_{T} from #eta");
1079 CreateEtaPtHisto2D("EtSimulatedPi0","Simulated E_{T} from #pi^{0}");
b64de20c 1080 CreateEtaPtHisto2D("EtSimulatedOmega0","Simulated E_{T} from #omega");
f427cbed 1081
cf6522d1 1082 TString *strTPC = new TString("TPC");
1083 TString *strITS = new TString("ITS");
1084 TString *strTPCITS = new TString("TPCITS");
7d2d1773 1085 Int_t lastcutset = 1;
1086 if(fRequireITSHits) lastcutset = 2;
1087 for(Int_t i=0;i<=lastcutset;i++){
cf6522d1 1088 TString *cutName;
641e1e0c 1089 Float_t maxPtdEdx = 10;
1090 Float_t mindEdx = 35;
1091 Float_t maxdEdx = 150.0;
1092 switch(i){
1093 case 0:
cf6522d1 1094 cutName = strTPC;
641e1e0c 1095 break;
1096 case 1:
cf6522d1 1097 cutName = strITS;
641e1e0c 1098 maxPtdEdx = 5;
1099 maxdEdx = 500.0;
1100 break;
1101 case 2:
cf6522d1 1102 cutName = strTPCITS;
641e1e0c 1103 break;
1104 default:
1105 cerr<<"Error: cannot make histograms!"<<endl;
1106 return;
1107 }
1108
cf6522d1 1109 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedPiPlus",cutName->Data()),"Reconstructed E_{T} from identified #pi^{+}");
1110 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedPiMinus",cutName->Data()),"Reconstructed E_{T} from identified #pi^{-}");
1111 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedKPlus",cutName->Data()),"Reconstructed E_{T} from identified K^{+}");
1112 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedEMinus",cutName->Data()),"Reconstructed E_{T} from identified e^{-}");
1113 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedEPlus",cutName->Data()),"Reconstructed E_{T} from identified e^{+}");
1114 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedKMinus",cutName->Data()),"Reconstructed E_{T} from identified K^{-}");
1115 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedProton",cutName->Data()),"Reconstructed E_{T} from identified p");
1116 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedAntiProton",cutName->Data()),"Reconstructed E_{T} from identified #bar{p}");
f43fc416 1117 if(fBaryonEnhancement){
1118 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from identified p");
1119 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedAntiProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from identified #bar{p}");
1120 }
cf6522d1 1121 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentified",cutName->Data()),"Number of Reconstructed unidentified particles");
1122 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedAssumingPion",cutName->Data()),"Reconstructed E_{T} from unidentified particles assuming pion mass");
f43fc416 1123
1124 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentifiedKaon",cutName->Data()),"Number of Reconstructed unidentified kaons particles");
1125 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedKaonAssumingPion",cutName->Data()),"Reconstructed E_{T} from unidentified kaons particles assuming pion mass");
1126 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentifiedProton",cutName->Data()),"Number of Reconstructed unidentified proton particles");
1127 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedProtonAssumingPion",cutName->Data()),"Reconstructed E_{T} from unidentified proton particles assuming pion mass");
1128 if(fBaryonEnhancement){
1129 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentifiedProtonEnhanced",cutName->Data()),"Number of Reconstructed unidentified proton particles");
1130 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedProtonAssumingPionEnhanced",cutName->Data()),"Reconstructed E_{T} from unidentified proton particles assuming pion mass");
1131 }
1132 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentifiedPion",cutName->Data()),"Number of Reconstructed unidentified pions particles");
1133 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedPionAssumingPion",cutName->Data()),"Reconstructed E_{T} from unidentified pions particles assuming pion mass");
1134
cf6522d1 1135 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentified",cutName->Data()),"Reconstructed E_{T} from unidentified particles using real mass");
1136 CreateEtaPtHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",cutName->Data()),"Reconstructed E_{T} from misidentified electrons");
1137
1138
1139 CreateEtaPtHisto2D(Form("EtReconstructed%sPiPlus",cutName->Data()),"Reconstructed E_{T} from #pi^{+}");
1140 CreateEtaPtHisto2D(Form("EtReconstructed%sPiMinus",cutName->Data()),"Reconstructed E_{T} from #pi^{-}");
1141 CreateEtaPtHisto2D(Form("EtReconstructed%sKPlus",cutName->Data()),"Reconstructed E_{T} from K^{+}");
1142 CreateEtaPtHisto2D(Form("EtReconstructed%sKMinus",cutName->Data()),"Reconstructed E_{T} from K^{-}");
1143 CreateEtaPtHisto2D(Form("EtReconstructed%sProton",cutName->Data()),"Reconstructed E_{T} from p");
1144 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProton",cutName->Data()),"Reconstructed E_{T} from #bar{p}");
f43fc416 1145 if(fBaryonEnhancement){
1146 CreateEtaPtHisto2D(Form("EtReconstructed%sProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from p");
1147 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from #bar{p}");
1148 }
cf6522d1 1149 CreateEtaPtHisto2D(Form("EtReconstructed%sChargedHadron",cutName->Data()),"Reconstructed E_{T} from charged hadrons");
1150 CreateEtaPtHisto2D(Form("EtNReconstructed%sPiPlus",cutName->Data()),"Reconstructed E_{T} from #pi^{+}");
1151 CreateEtaPtHisto2D(Form("EtNReconstructed%sPiMinus",cutName->Data()),"Reconstructed E_{T} from #pi^{-}");
1152 CreateEtaPtHisto2D(Form("EtNReconstructed%sKPlus",cutName->Data()),"Reconstructed E_{T} from K^{+}");
1153 CreateEtaPtHisto2D(Form("EtNReconstructed%sKMinus",cutName->Data()),"Reconstructed E_{T} from K^{-}");
1154 CreateEtaPtHisto2D(Form("EtNReconstructed%sProton",cutName->Data()),"Reconstructed E_{T} from p");
1155 CreateEtaPtHisto2D(Form("EtNReconstructed%sAntiProton",cutName->Data()),"Reconstructed E_{T} from #bar{p}");
f43fc416 1156 if(fBaryonEnhancement){
1157 CreateEtaPtHisto2D(Form("EtNReconstructed%sProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from p");
1158 CreateEtaPtHisto2D(Form("EtNReconstructed%sAntiProtonEnhanced",cutName->Data()),"Reconstructed E_{T} from #bar{p}");
1159 }
cf6522d1 1160 CreateEtaPtHisto2D(Form("EtNReconstructed%sChargedHadron",cutName->Data()),"Reconstructed E_{T} from charged hadrons");
1161
1162 CreateEtaPtHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",cutName->Data()),"Reconstructed E_{T} from charged hadrons assuming they are all pions");
1163 CreateEtaPtHisto2D(Form("EtReconstructed%sKPlusAssumingPion",cutName->Data()),"Reconstructed E_{T} from K^{+} assuming #pi mass");
1164 CreateEtaPtHisto2D(Form("EtReconstructed%sKMinusAssumingPion",cutName->Data()),"Reconstructed E_{T} from K^{-} assuming #pi mass");
1165 CreateEtaPtHisto2D(Form("EtReconstructed%sProtonAssumingPion",cutName->Data()),"Reconstructed E_{T} from p assuming #pi mass");
1166 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProtonAssumingPion",cutName->Data()),"Reconstructed E_{T} from #bar{p} assuming #pi mass");
f43fc416 1167 if(fBaryonEnhancement){
1168 CreateEtaPtHisto2D(Form("EtReconstructed%sProtonAssumingPionEnhanced",cutName->Data()),"Reconstructed E_{T} from p assuming #pi mass");
1169 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProtonAssumingPionEnhanced",cutName->Data()),"Reconstructed E_{T} from #bar{p} assuming #pi mass");
1170 }
cf6522d1 1171
1172 CreateEtaPtHisto2D(Form("EtReconstructed%sEPlus",cutName->Data()),"Reconstructed E_{T} from e^{+}");
1173 CreateEtaPtHisto2D(Form("EtReconstructed%sEMinus",cutName->Data()),"Reconstructed E_{T} from e^{-}");
1174
1175
1176
1177 CreateEtaPtHisto2D(Form("EtReconstructed%sLambdaDaughters",cutName->Data()),"Reconstructed E_{T} from #Lambda Daughters");
1178 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiLambdaDaughters",cutName->Data()),"Reconstructed E_{T} from #bar{#Lambda} Daughters");
1179 CreateEtaPtHisto2D(Form("EtReconstructed%sK0SDaughters",cutName->Data()),"Reconstructed E_{T} from K^{0}_{S} Daughters");
0f97be4c 1180 CreateEtaPtHisto2D(Form("EtReconstructed%sLambdaDaughtersReweighted",cutName->Data()),"Reconstructed E_{T} from #Lambda Daughters");
1181 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiLambdaDaughtersReweighted",cutName->Data()),"Reconstructed E_{T} from #bar{#Lambda} Daughters");
1182 CreateEtaPtHisto2D(Form("EtReconstructed%sK0SDaughtersReweighted",cutName->Data()),"Reconstructed E_{T} from K^{0}_{S} Daughters");
cf6522d1 1183 CreateEtaPtHisto2D(Form("EtReconstructed%sOmegaDaughters",cutName->Data()),"Reconstructed E_{T} from #Omega^{-} Daughters");
1184 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",cutName->Data()),"Reconstructed E_{T} from #Omega^{+} Daughters");
1185 CreateEtaPtHisto2D(Form("EtReconstructed%sXiDaughters",cutName->Data()),"Reconstructed E_{T} from #Xi^{-} Daughters");
1186 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiXiDaughters",cutName->Data()),"Reconstructed E_{T} from #Xi^{+} Daughters");
1187
1188 CreateIntHisto1D(Form("UnidentifiedPIDs%s",cutName->Data()),"PIDs of unidentified particles", "PID", "Number of particles",9, -4,4);
1189 CreateHisto2D(Form("MisidentifiedPIDs%s",cutName->Data()),"PIDs of misidentified particles", "PID real","PID identified",5, -.5,4.5,5, -.5,4.5);
1190 CreateHisto2D(Form("dEdxAll%s",cutName->Data()),"dE/dx for all particles","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
1191 CreateHisto2D(Form("dEdxPion%s",cutName->Data()),"dE/dx for #pi^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
1192 CreateHisto2D(Form("dEdxKaon%s",cutName->Data()),"dE/dx for K^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
1193 CreateHisto2D(Form("dEdxProton%s",cutName->Data()),"dE/dx for p(#bar{p})","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
1194 CreateHisto2D(Form("dEdxElectron%s",cutName->Data()),"dE/dx for e^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
1195 CreateHisto2D(Form("dEdxUnidentified%s",cutName->Data()),"dE/dx for unidentified particles","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
641e1e0c 1196 }
464aa50c 1197 delete strTPC;
1198 delete strITS;
1199 delete strTPCITS;
4e0c0fe1 1200
1201 Float_t minEt = 0.0;
1202 Float_t maxEt = 100.0;
f43fc416 1203 if(fDataSet==20100) maxEt=5000.0;
4b40b2b1 1204 Int_t nbinsEt = 100;
4e0c0fe1 1205 char histoname[200];
1206 char histotitle[200];
1207 char xtitle[50];
1208 char ytitle[50];
464aa50c 1209 TString *sTPC = new TString("TPC");
1210 TString *sITS = new TString("ITS");
1211 TString *sTPCpt = new TString("0.15");
1212 TString *sITSpt = new TString("0.10");
1213 TString *sPID = new TString("");
1214 TString *sNoPID = new TString("NoPID");
1215 TString *sNoPIDString = new TString(", No PID");
1216 TString *sHadEt = new TString("HadEt");
1217 TString *sTotEt = new TString("TotEt");
1218 TString *sTotEtString = new TString("total E_{T}");
1219 TString *sHadEtString = new TString("hadronic E_{T}");
1220 TString *sFull = new TString("Full");
1221 TString *sEMCAL = new TString("EMCAL");
1222 TString *sPHOS = new TString("PHOS");
4b40b2b1 1223 float etDiff = 1.5;
7d2d1773 1224
1225 for(int tpc = 0;tpc<lastcutset;tpc++){
4b40b2b1 1226 TString *detector;
1227 TString *ptstring;
1228 if(tpc==1) {detector = sTPC; ptstring = sTPCpt;}
1229 else{detector = sITS; ptstring = sITSpt;}
4e0c0fe1 1230 for(int hadet = 0;hadet<2;hadet++){
4b40b2b1 1231 TString *et;
1232 TString *etstring;
1233 if(hadet==1) {et = sHadEt; etstring = sHadEtString;}
1234 else{et = sTotEt; etstring = sTotEtString;}
7d2d1773 1235 for(int type = 0;type<3;type++){
1236 if(type==0 && !fInvestigateFull) continue;
1237 if(type==1 && !fInvestigateEMCal) continue;
1238 if(type==2 && !fInvestigatePHOS) continue;
4b40b2b1 1239 TString *acceptance;
1240 switch(type){
1241 case 0:
1242 acceptance = sFull;
7d2d1773 1243 etDiff = 1.5;
4b40b2b1 1244 break;
1245 case 1:
1246 acceptance = sEMCAL;
7d2d1773 1247 etDiff = 5;
4b40b2b1 1248 break;
1249 case 2:
1250 acceptance = sPHOS;
7d2d1773 1251 etDiff = 5;
4b40b2b1 1252 break;
1253 default:
1254 acceptance = sFull;
1255 }
4e0c0fe1 1256 for(int pid = 0;pid<2;pid++){
4e0c0fe1 1257 TString *partid;
4e0c0fe1 1258 TString *partidstring;
464aa50c 1259 if(pid==1){partid = sPID; partidstring = sPID;}
1260 else{partid = sNoPID; partidstring = sNoPIDString;}
4e0c0fe1 1261 sprintf(histoname,"Sim%sMinusReco%s%sAcceptance%s%s",et->Data(),et->Data(),acceptance->Data(),detector->Data(),partid->Data());
1262 sprintf(histotitle,"(Simulated %s - reconstructed %s)/(Simulated %s) with %s acceptance for p_{T}>%s GeV/c%s",etstring->Data(),etstring->Data(),etstring->Data(),acceptance->Data(),ptstring->Data(),partidstring->Data());
1263 sprintf(ytitle,"(Simulated %s - reconstructed %s)/(Simulated %s)",etstring->Data(),etstring->Data(),etstring->Data());
1264 sprintf(xtitle,"Simulated %s",etstring->Data());
4b40b2b1 1265 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
7d2d1773 1266 if(hadet==0 && type==0 && fInvestigatePiKP){//we only want to do this once... not the most elegant way of coding but hey...
0e866ddc 1267 sprintf(histoname,"SimPiKPMinusRecoPiKP%sAcceptance%s%s",acceptance->Data(),detector->Data(),partid->Data());
1268 sprintf(histotitle,"(Sim PiKP - reco PiKP)/(Sim PiKP) with %s acceptance for p_{T}>%s GeV/c%s",acceptance->Data(),ptstring->Data(),partidstring->Data());
1269 sprintf(ytitle,"(Sim PiKP - reco PiKP)/(Sim PiKP)");
1270 sprintf(xtitle,"Simulated E_{T}^{#pi,K,p}");
1271 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
0e866ddc 1272 }
4e0c0fe1 1273 }
1274 }
1275 }
1276 }
7d2d1773 1277 CreateHisto1D("SimPiKPEt","Simulated #pi,K,p E_{T}","Simulated #pi,K,p E_{T}","Number of events",nbinsEt,minEt,maxEt);
0e866ddc 1278 CreateHisto1D("SimTotEt","Simulated Total E_{T}","Simulated Total E_{T}","Number of events",nbinsEt*4,minEt,maxEt);
1279 CreateHisto1D("SimHadEt","Simulated Hadronic E_{T}","Simulated Hadronic E_{T}","Number of events",nbinsEt*4,minEt,maxEt);
1280
1281 etDiff = 0.15;
1282
7d2d1773 1283 if(fInvestigateSmearing){
1284
1285 //======================================================================
1286
1287 sprintf(histoname,"SimPiKPEtMinusSimPtSmeared");
1288 sprintf(histotitle,"Simulated (true-smeared)/true for 0.5 percent momentum smearing");
1289 sprintf(ytitle,"(true-smeared)/true");
1290 sprintf(xtitle,"true p, K, p E_{T}");
1291 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff/10.0,etDiff/10.0);
1292 sprintf(histoname,"SimPiKPEtPtSmeared");
1293 sprintf(histotitle,"Simulated E_{T} for 0.5 percent momentum smearing");
1294 sprintf(ytitle,"Number of events");
1295 sprintf(xtitle,"p, K, p E_{T}");
1296 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1297
1298 //======================================================================
1299
1300 sprintf(histoname,"SimPiKPEtMinusSimEfficiencySmeared");
1301 sprintf(histotitle,"Simulated (true-smeared)/true for efficiency smearing");
1302 sprintf(ytitle,"(true-smeared)/true");
1303 sprintf(xtitle,"true p, K, p E_{T}");
1304 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff*5,etDiff*5);
1305 sprintf(histoname,"SimPiKPEtEfficiencySmeared");
1306 sprintf(histotitle,"Simulated E_{T} for efficiency smearing");
1307 sprintf(ytitle,"Number of events");
1308 sprintf(xtitle,"p, K, p E_{T}");
1309 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1310
1311 //======================================================================
1312
1313 sprintf(histoname,"SimPiKPEtMinusSimPtCutSmearedTPC");
1314 sprintf(histotitle,"Simulated (true-smeared)/true for p_{T}>0.15 GeV/c smearing");
1315 sprintf(ytitle,"(true-smeared)/true");
1316 sprintf(xtitle,"true p, K, p E_{T}");
1317 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
1318 sprintf(histoname,"SimPiKPEtPtCutSmearedTPC");
1319 sprintf(histotitle,"Simulated E_{T} for p_{T}>0.15 GeV/c smearing");
1320 sprintf(ytitle,"Number of events");
1321 sprintf(xtitle,"p, K, p E_{T}");
1322 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1323
1324
1325 //======================================================================
1326
1327 sprintf(histoname,"SimPiKPEtMinusSimPtCutSmearedITS");
1328 sprintf(histotitle,"Simulated (true-smeared)/true for p_{T}>0.10 GeV/c smearing");
1329 sprintf(ytitle,"(true-smeared)/true");
1330 sprintf(xtitle,"true p, K, p E_{T}");
1331 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
1332 sprintf(histoname,"SimPiKPEtPtCutSmearedITS");
1333 sprintf(histotitle,"Simulated E_{T} for p_{T}>0.10 GeV/c smearing");
1334 sprintf(ytitle,"Number of events");
1335 sprintf(xtitle,"p, K, p E_{T}");
1336 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1337
1338 //======================================================================
1339
1340 sprintf(histoname,"SimPiKPEtMinusSimPIDSmeared");
1341 sprintf(histotitle,"Simulated (true-smeared)/true for PID smearing");
1342 sprintf(ytitle,"(true-smeared)/true");
1343 sprintf(xtitle,"true p, K, p E_{T}");
1344 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
1345 sprintf(histoname,"SimPiKPEtPIDSmeared");
1346 sprintf(histotitle,"Simulated E_{T} for PID smearing");
1347 sprintf(ytitle,"Number of events");
1348 sprintf(xtitle,"p, K, p E_{T}");
1349 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1350
1351 //======================================================================
1352
1353 sprintf(histoname,"SimPiKPEtMinusSimPIDSmearedNoID");
1354 sprintf(histotitle,"Simulated (true-smeared)/true for PID smearing No ID");
1355 sprintf(ytitle,"(true-smeared)/true");
1356 sprintf(xtitle,"true p, K, p E_{T}");
1357 CreateHisto2D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt,nbinsEt,-etDiff,etDiff);
1358 sprintf(histoname,"SimPiKPEtPIDSmearedNoID");
1359 sprintf(histotitle,"Simulated E_{T} for PID smearing No ID");
1360 sprintf(ytitle,"Number of events");
1361 sprintf(xtitle,"p, K, p E_{T}");
1362 CreateHisto1D(histoname,histotitle,xtitle,ytitle,nbinsEt,minEt,maxEt);
1363 }
464aa50c 1364 delete sTPC;
1365 delete sITS;
1366 delete sTPCpt;
1367 delete sITSpt;
1368 delete sPID;
1369 delete sNoPID;
1370 delete sNoPIDString;
1371 delete sHadEt;
1372 delete sTotEt;
1373 delete sTotEtString;
1374 delete sHadEtString;
1375 delete sFull;
1376 delete sEMCAL;
1377 delete sPHOS;
641e1e0c 1378 CreateIntHisto1D("NEvents","Number of events","number of events","Number of events",1,0,1);
1379
641e1e0c 1380}
1381