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Correcting coding violations in HadEt classes, adding container class for hadronic...
[u/mrichter/AliRoot.git] / PWG4 / totEt / AliAnalysisHadEtMonteCarlo.cxx
CommitLineData
641e1e0c 1//Create by Christine Nattrass, Rebecca Scott, Irakli Martashvili
2//University of Tennessee at Knoxville
3#include "AliAnalysisHadEtMonteCarlo.h"
4#include "AliAnalysisEtCuts.h"
5
6#include "AliStack.h"
7#include "AliMCEvent.h"
8#include "AliESDEvent.h"
9#include "AliESDtrackCuts.h"
10#include "AliESDpid.h"
11
12#include <iostream>
13using namespace std;
14
15
16Int_t AliAnalysisHadEtMonteCarlo::AnalyseEvent(AliVEvent* ev,AliVEvent* ev2){
17 FillHisto1D("NEvents",0.5,1);
18
19 AnalyseEvent(ev);
20 AliMCEvent *mcEvent = dynamic_cast<AliMCEvent*>(ev);
21 AliESDEvent *realEvent = dynamic_cast<AliESDEvent*>(ev2);
22 AliStack *stack = mcEvent->Stack();
23
24 //for PID
25 AliESDpid *PID = new AliESDpid();
26 PID->MakePID(realEvent);
27
28 //This code taken from https://twiki.cern.ch/twiki/bin/view/ALICE/SelectionOfPrimaryTracksForPp2009DataAnalysis
29 //Gets good tracks
30 //=============================================
31 // Primary vertex
32 const AliESDVertex *vertex = realEvent->GetPrimaryVertexTracks();
33 if(vertex->GetNContributors()<1) {
34 // SPD vertex
35 vertex = realEvent->GetPrimaryVertexSPD();
36 if(vertex->GetNContributors()<1) {
37 // NO GOOD VERTEX, SKIP EVENT
38 }
39 }
40 // apply a cut |zVertex| < CUT, if needed
41
42
43
020abff0 44 //ffesdtrackCutsITSTPC->SetEtaRange(-0.8,0.8); // normally, |eta|<0.8
641e1e0c 45 //=============================================
46
47 //Roughly following $ALICE_ROOT/PWG0/dNdEta/AlidNdEtaCorrectionTask
48
49 //=============================================TPC&&ITS=============================================
50 TString *TPC = new TString("TPC");
51 TString *ITS = new TString("ITS");
52 TString *TPCITS = new TString("TPCITS");
53 for(Int_t cutset=0;cutset<3;cutset++){
54 TString *CutName;
55 TObjArray* list;
56 switch(cutset){
57 case 0:
58 CutName = TPC;
020abff0 59 list = fesdtrackCutsTPC->GetAcceptedTracks(realEvent);
641e1e0c 60 break;
61 case 1:
62 CutName = ITS;
020abff0 63 list = fesdtrackCutsITS->GetAcceptedTracks(realEvent);
641e1e0c 64 break;
65 case 2:
66 CutName = TPCITS;
020abff0 67 list = ffesdtrackCutsITSTPC->GetAcceptedTracks(realEvent);
641e1e0c 68 break;
69 default:
70 cerr<<"Error: cannot fill histograms!"<<endl;
71 return -1;
72 }
73 Int_t nGoodTracks = list->GetEntries();
74 for (Int_t iTrack = 0; iTrack < nGoodTracks; iTrack++)
75 {
76 AliESDtrack *track = dynamic_cast<AliESDtrack*> (list->At(iTrack));
77 if (!track)
78 {
79 Printf("ERROR: Could not get track %d", iTrack);
80 continue;
81 }
82 else{
83 bool IsGood = true;
84 if(cutset==1){//if these are ITS stand alone tracks, apply some specific cuts
85 ULong_t trStatus=track->GetStatus();
86 if(trStatus&AliESDtrack::kTPCin) IsGood=false; // reject tracks found in TPC
87 if(trStatus&AliESDtrack::kITSpureSA) IsGood=false; // reject "pure standalone" ITS tracks
88 if(!(trStatus&AliESDtrack::kITSrefit)) IsGood = false; // require proper refit in ITS
89 }
90 if(!IsGood) continue;
91 Float_t nSigmaPion,nSigmaProton,nSigmaKaon,nSigmaElectron;
92 if(cutset!=1){
93 nSigmaPion = TMath::Abs(PID->NumberOfSigmasTPC(track,AliPID::kPion));
94 nSigmaProton = TMath::Abs(PID->NumberOfSigmasTPC(track,AliPID::kProton));
95 nSigmaKaon = TMath::Abs(PID->NumberOfSigmasTPC(track,AliPID::kKaon));
96 nSigmaElectron = TMath::Abs(PID->NumberOfSigmasTPC(track,AliPID::kElectron));
97 }
98 else{
99 nSigmaPion = TMath::Abs(PID->NumberOfSigmasITS(track,AliPID::kPion));
100 nSigmaProton = TMath::Abs(PID->NumberOfSigmasITS(track,AliPID::kProton));
101 nSigmaKaon = TMath::Abs(PID->NumberOfSigmasITS(track,AliPID::kKaon));
102 nSigmaElectron = TMath::Abs(PID->NumberOfSigmasITS(track,AliPID::kElectron));
103 }
104 bool IsPion = (nSigmaPion<3.0 && nSigmaProton>2.0 && nSigmaKaon>2.0);
105 bool IsElectron = (nSigmaElectron<2.0 && nSigmaPion>4.0 && nSigmaProton>3.0 && nSigmaKaon>3.0);
106 bool IsKaon = (nSigmaPion>3.0 && nSigmaProton>2.0 && nSigmaKaon<2.0);
107 bool IsProton = (nSigmaPion>3.0 && nSigmaProton<2.0 && nSigmaKaon>2.0);
108
109 //bool IsElectron = false;
110 bool Unidentified = (!IsProton && !IsKaon && !IsElectron);
111 Float_t dEdx = track->GetTPCsignal();
112 if(cutset==1) dEdx = track->GetITSsignal();
113
114 FillHisto2D(Form("dEdxAll%s",CutName->Data()),track->P(),dEdx,1.0);
115 //if(cutset==1) cout<<"filling "<<track->P()<<" "<<dEdx<<endl;
116
117 UInt_t label = (UInt_t)TMath::Abs(track->GetLabel());
118 TParticle *simPart = stack->Particle(label);
119 if(!simPart) {
120 Printf("no MC particle\n");
121 continue;
122 }
123 else{//analysis
124 if(stack->IsPhysicalPrimary(label)){
125 if (TMath::Abs(simPart->Eta()) < fEtaCut) {
126
127 Int_t pdgCode = simPart->GetPDG(0)->PdgCode();
128 Int_t mypid = 0;
020abff0 129 if(pdgCode==fPiPlusCode) mypid = 1;
130 if(pdgCode==fProtonCode) mypid = 2;
131 if(pdgCode==fKPlusCode) mypid = 3;
132 if(pdgCode==fEPlusCode) mypid = 4;
133 if(pdgCode==fPiMinusCode) mypid = 1;
134 if(pdgCode==fAntiProtonCode) mypid = 2;
135 if(pdgCode==fKMinusCode) mypid = 3;
136 if(pdgCode==fEMinusCode) mypid = 4;
641e1e0c 137 //cout<<pdgCode->PdgCode()<<" ";
138 //fPdgDB->GetSimParticle("pi+")->PdgCode();
139 bool filled = false;
140 //============Charged hadrons===================================
141 //identified...
142 if(IsPion){
020abff0 143 if(pdgCode!=fPiPlusCode && pdgCode!=fPiMinusCode){
641e1e0c 144 FillHisto2D(Form("MisidentifiedPIDs%s",CutName->Data()),1,mypid,1);
145 //if(mypid==0)cerr<<"I was misidentified! I'm not a pion! I am a "<<simPart->GetName()<<endl;
146 }
147 float myEt = Et(simPart);
148 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedPiPlus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
149 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedPiMinus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
150 FillHisto2D(Form("dEdxPion%s",CutName->Data()),track->P(),dEdx,1.0);
151 }
152 if(IsProton){
020abff0 153 if(pdgCode!=fProtonCode && pdgCode!=fAntiProtonCode){
641e1e0c 154 FillHisto2D(Form("MisidentifiedPIDs%s",CutName->Data()),2,mypid,1);
155 // if(mypid==0)cerr<<"I was misidentified! I'm not a proton! I am a "<<simPart->GetName()<<endl;
156 }
157 float myEt = Et(simPart);
158 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedProton",CutName->Data()),track->Pt(),track->Eta(),myEt);}
159 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedAntiProton",CutName->Data()),track->Pt(),track->Eta(),myEt);}
160 FillHisto2D(Form("dEdxProton%s",CutName->Data()),track->P(),dEdx,1.0);
161 }
162 if(IsKaon){
020abff0 163 if(pdgCode!=fKMinusCode && pdgCode!=fKPlusCode){
641e1e0c 164 FillHisto2D(Form("MisidentifiedPIDs%s",CutName->Data()),3,mypid,1);
165 //if(mypid==0)cerr<<"I was misidentified! I'm not a kaon! I am a "<<simPart->GetName()<<" p "<<track->P()<<" nSigmaProton "<<nSigmaProton<<" nSigmaPion "<<nSigmaPion<<" nSigmaKaon "<<nSigmaKaon<<endl;
166 }
167 float myEt = Et(simPart);
168 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedKPlus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
169 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedKMinus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
170 FillHisto2D(Form("dEdxKaon%s",CutName->Data()),track->P(),dEdx,1.0);
171 }
172 if(IsElectron){
020abff0 173 if(pdgCode!=fEMinusCode && pdgCode!=fEPlusCode){
641e1e0c 174 FillHisto2D(Form("MisidentifiedPIDs%s",CutName->Data()),4,mypid,1);
175 //cerr<<"I was misidentified! I'm not an electron! I am a "<<simPart->GetName()<<endl;
176 }
177 float myEt = Et(simPart);
178 if(track->Charge()>0){ FillHisto2D(Form("EtReconstructed%sIdentifiedEPlus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
179 else{ FillHisto2D(Form("EtReconstructed%sIdentifiedEMinus",CutName->Data()),track->Pt(),track->Eta(),myEt);}
180 FillHisto2D(Form("dEdxElectron%s",CutName->Data()),track->P(),dEdx,1.0);
181 }
182 if(Unidentified){
020abff0 183 if(pdgCode!=fEMinusCode && pdgCode!=fEPlusCode){
184 float myEtPi = Et(simPart,fPionMass);
641e1e0c 185 float myEt = Et(simPart);
186 FillHisto2D(Form("EtReconstructed%sUnidentifiedAssumingPion",CutName->Data()),track->Pt(),track->Eta(),myEtPi);
187 FillHisto2D(Form("EtReconstructed%sUnidentified",CutName->Data()),track->Pt(),track->Eta(),myEt);
188 FillHisto2D(Form("EtNReconstructed%sUnidentified",CutName->Data()),track->Pt(),track->Eta(),1.0);
189 }
190 FillHisto2D(Form("dEdxUnidentified%s",CutName->Data()),track->P(),dEdx,1.0);
191 //cout<<"I was not identified. I am a "<<simPart->GetName()<<" PID "<<pdgCode<<endl;
192 //track what was not identified successfully
193 FillHisto1D(Form("UnidentifiedPIDs%s",CutName->Data()),mypid,1);
194 }
195 //...simulated
020abff0 196 if(pdgCode == fPiPlusCode){
641e1e0c 197 //cout<<"I'm a real primary "<<simPart->GetName()<<"! "<<"my label is "<<simPart->GetFirstMother()<<" track no "<<iTrack<<"/"<<realEvent->GetNumberOfTracks()<<endl;//<<" "<<label<<" "<<pdgCode<<endl;
198
199 float myEt = Et(simPart);
200 FillHisto2D(Form("EtReconstructed%sPiPlus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
201 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
202 FillHisto2D(Form("EtNReconstructed%sPiPlus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
203 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
204 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
205 filled = true;
206 }
020abff0 207 if(pdgCode == fPiMinusCode){
641e1e0c 208 float myEt = Et(simPart);
209 FillHisto2D(Form("EtReconstructed%sPiMinus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
210 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
211 FillHisto2D(Form("EtNReconstructed%sPiMinus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
212 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
213 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
214 filled = true;
215 }
020abff0 216 if(pdgCode == fKPlusCode){
641e1e0c 217 float myEt = Et(simPart);
020abff0 218 float myEtPi = Et(simPart,fPionMass);
641e1e0c 219 FillHisto2D(Form("EtReconstructed%sKPlus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
220 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
221 FillHisto2D(Form("EtNReconstructed%sKPlus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
222 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
223 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
224 FillHisto2D(Form("EtReconstructed%sKPlusAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
225 filled = true;
226 }
020abff0 227 if(pdgCode == fKMinusCode){
641e1e0c 228 float myEt = Et(simPart);
020abff0 229 float myEtPi = Et(simPart,fPionMass);
641e1e0c 230 FillHisto2D(Form("EtReconstructed%sKMinus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
231 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
232 FillHisto2D(Form("EtNReconstructed%sKMinus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
233 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
234 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
235 FillHisto2D(Form("EtReconstructed%sKMinusAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
236 filled = true;
237 }
020abff0 238 if(pdgCode == fProtonCode){
641e1e0c 239 float myEt = Et(simPart);
020abff0 240 float myEtPi = Et(simPart,fPionMass);
641e1e0c 241 FillHisto2D(Form("EtReconstructed%sProton",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
242 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
243 FillHisto2D(Form("EtNReconstructed%sProton",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
244 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
245 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
246 FillHisto2D(Form("EtReconstructed%sProtonAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
247 filled = true;
248 }
020abff0 249 if(pdgCode == fAntiProtonCode){
641e1e0c 250 float myEt = Et(simPart);
020abff0 251 float myEtPi = Et(simPart,fPionMass);
641e1e0c 252 FillHisto2D(Form("EtReconstructed%sAntiProton",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
253 FillHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
254 FillHisto2D(Form("EtNReconstructed%sAntiProton",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
255 FillHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
256 FillHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
257 FillHisto2D(Form("EtReconstructed%sAntiProtonAssumingPion",CutName->Data()),simPart->Pt(),simPart->Eta(),myEtPi);
258 filled = true;
259 }
020abff0 260 if(pdgCode == fEPlusCode){
641e1e0c 261 float myEt = Et(simPart);
262 FillHisto2D(Form("EtReconstructed%sEPlus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
263 if(!IsElectron || Unidentified){
020abff0 264 float myEtPi = Et(simPart,fPionMass);
641e1e0c 265 FillHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",CutName->Data()),track->Pt(),track->Eta(),myEtPi);
266 }
267 filled = true;
268 }
020abff0 269 if(pdgCode == fEMinusCode){
641e1e0c 270 if(!IsElectron || Unidentified){
020abff0 271 float myEtPi = Et(simPart,fPionMass);
641e1e0c 272 FillHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",CutName->Data()),track->Pt(),track->Eta(),myEtPi);
273 }
274 float myEt = Et(simPart);
275 FillHisto2D(Form("EtReconstructed%sEMinus",CutName->Data()),simPart->Pt(),simPart->Eta(),myEt);
276 filled = true;
277 }
278 //if(!filled){
279 //TParticlePDG *pc = simPart->GetPDG(0);
280 //if( strcmp(pc->ParticleClass(),"Baryon")==0 || strcmp(pc->ParticleClass(),"Meson")==0 ){
281 //cout<<"Did not find a place for "<<simPart->GetName()<<" "<<pdgCode<<" which is a "<<pc->ParticleClass()<<endl;
282 //}
283 //}
284 }
285
286 }
287 else{//not a primary - we're after V0 daughters!
288 //cout<<"I'm a secondary "<<simPart->GetName()<<"!";//<<endl;
289 TParticle *mom = stack->Particle(simPart->GetFirstMother());
290 if(mom){
291 TParticlePDG *pc = mom->GetPDG(0);
292 if(pc){
293 Int_t pdgCode = mom->GetPDG(0)->PdgCode();
020abff0 294 if(pdgCode == fLambdaCode){
641e1e0c 295 float myEt = Et(simPart);
296 FillHisto2D(Form("EtReconstructed%sLambdaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
297 }
020abff0 298 if(pdgCode == fAntiLambdaCode){
641e1e0c 299 float myEt = Et(simPart);
300 FillHisto2D(Form("EtReconstructed%sAntiLambdaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
301 }
020abff0 302 if(pdgCode == fK0SCode){
641e1e0c 303 float myEt = Et(simPart);
304 FillHisto2D(Form("EtReconstructed%sK0SDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
305 }
020abff0 306 if(pdgCode == fXiCode){
641e1e0c 307 float myEt = Et(simPart);
308 FillHisto2D(Form("EtReconstructed%sXiDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
309 }
020abff0 310 if(pdgCode == fAntiXiCode){
641e1e0c 311 float myEt = Et(simPart);
312 FillHisto2D(Form("EtReconstructed%sAntiXiDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
313 }
020abff0 314 if(pdgCode == fOmegaCode){
641e1e0c 315 float myEt = Et(simPart);
316 FillHisto2D(Form("EtReconstructed%sOmegaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
317 }
020abff0 318 if(pdgCode == fXiCode){
641e1e0c 319 float myEt = Et(simPart);
320 FillHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
321 }
322
323 if(mom->GetFirstMother()>0){
324 TParticle *grandma = stack->Particle(mom->GetFirstMother());
325 if(grandma){
326 Int_t pdgCodeMom = mom->GetPDG(0)->PdgCode();
020abff0 327 if(pdgCodeMom==fPiPlusCode || pdgCodeMom==fPiMinusCode || pdgCodeMom==fProtonCode ||pdgCodeMom==fAntiProtonCode || pdgCodeMom==fKPlusCode || pdgCode==fKMinusCode){
641e1e0c 328 //cout<<" my grandmother is "<<grandma->GetName()<<" "<<endl;
329 Int_t pdgCodeGrandma = grandma->GetPDG(0)->PdgCode();
330
020abff0 331 if(pdgCodeGrandma == fXiCode){
641e1e0c 332 float myEt = Et(simPart);
333 FillHisto2D(Form("EtReconstructed%sXiDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
334 }
020abff0 335 if(pdgCodeGrandma == fAntiXiCode){
641e1e0c 336 float myEt = Et(simPart);
337 FillHisto2D(Form("EtReconstructed%sAntiXiDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
338 }
020abff0 339 if(pdgCodeGrandma == fOmegaCode){
641e1e0c 340 float myEt = Et(simPart);
341 FillHisto2D(Form("EtReconstructed%sOmegaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
342 }
020abff0 343 if(pdgCodeGrandma == fXiCode){
641e1e0c 344 float myEt = Et(simPart);
345 FillHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",CutName->Data()),track->Pt(),track->Eta(),myEt);
346 }
347
348 }
349 }
350 }
351 }
352 }
353 }
354 }
355
356 }
357 }
358 delete list;
359 }
360 //delete AliESDpid;
361 return 1;
362}
363Int_t AliAnalysisHadEtMonteCarlo::AnalyseEvent(AliVEvent* ev)
364{
365 ResetEventValues();
366
367 // Get us an mc event
368 AliMCEvent *mcEvent = dynamic_cast<AliMCEvent*>(ev);
369
370 // Let's play with the stack!
371 AliStack *stack = mcEvent->Stack();
372
373 Int_t nPrim = stack->GetNtrack();
374
375 //=================Tracks which may or may not have been reconstructed=================
376
377 for (Int_t iPart = 0; iPart < nPrim; iPart++)
378 {
379
380 TParticle *part = stack->Particle(iPart);
381
382 if (!part)
383 {
384 Printf("ERROR: Could not get particle %d", iPart);
385 continue;
386 }
387
388 TParticlePDG *pc = part->GetPDG(0);
389
390 // Check if it is a primary particle
391 if (!stack->IsPhysicalPrimary(iPart)){//secondaries...
392 }
393 else{//primaries
394 // Check for reasonable (for now neutral and singly charged) charge on the particle
395 //note that the charge is stored in units of e/3
396 //if (TMath::Abs(pc->Charge()) != EtMonteCarloCuts::kSingleChargedParticle && pc->Charge() != EtMonteCarloCuts::kNeutralParticle) continue;
397
398
399 if (TMath::Abs(part->Eta()) < fEtaCut) {
400
401 Int_t pdgCode = part->GetPDG(0)->PdgCode();
402 //cout<<pdgCode->PdgCode()<<" ";
403 //fPdgDB->GetParticle("pi+")->PdgCode();
404 bool filled = false;
405 //============Charged hadrons===================================
020abff0 406 if(pdgCode == fPiPlusCode){
641e1e0c 407 //cout<<"I'm a simulated primary "<<part->GetName()<<"! "<<"my label is "<<part->GetFirstMother()<<" pt "<<part->Pt()<<endl;
408 float myEt = Et(part);
409 FillHisto2D("EtSimulatedPiPlus",part->Pt(),part->Eta(),myEt);
410 FillHisto2D("EtNSimulatedPiPlus",part->Pt(),part->Eta(),1.0);
411 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
412 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
413 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEt);
414 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
415 filled = true;
416 }
020abff0 417 if(pdgCode == fPiMinusCode){
641e1e0c 418 float myEt = Et(part);
419 FillHisto2D("EtSimulatedPiMinus",part->Pt(),part->Eta(),myEt);
420 FillHisto2D("EtNSimulatedPiMinus",part->Pt(),part->Eta(),1.0);
421 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
422 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
423 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEt);
424 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
425 filled = true;
426 }
020abff0 427 if(pdgCode == fKPlusCode){
641e1e0c 428 float myEt = Et(part);
020abff0 429 float myEtPi = Et(part,fPionMass);
641e1e0c 430 FillHisto2D("EtSimulatedKPlus",part->Pt(),part->Eta(),myEt);
431 FillHisto2D("EtNSimulatedKPlus",part->Pt(),part->Eta(),1.0);
432 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
433 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
434 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
435 FillHisto2D("EtSimulatedKPlusAssumingPion",part->Pt(),part->Eta(),myEtPi);
436 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
437 filled = true;
438 }
020abff0 439 if(pdgCode == fKMinusCode){
641e1e0c 440 float myEt = Et(part);
020abff0 441 float myEtPi = Et(part,fPionMass);
641e1e0c 442 FillHisto2D("EtSimulatedKMinus",part->Pt(),part->Eta(),myEt);
443 FillHisto2D("EtNSimulatedKMinus",part->Pt(),part->Eta(),1.0);
444 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
445 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
446 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
447 FillHisto2D("EtSimulatedKMinusAssumingPion",part->Pt(),part->Eta(),myEtPi);
448 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
449 filled = true;
450 }
020abff0 451 if(pdgCode == fProtonCode){
641e1e0c 452 float myEt = Et(part);
020abff0 453 float myEtPi = Et(part,fPionMass);
641e1e0c 454 FillHisto2D("EtSimulatedProton",part->Pt(),part->Eta(),myEt);
455 FillHisto2D("EtNSimulatedProton",part->Pt(),part->Eta(),1.0);
456 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
457 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
458 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
459 FillHisto2D("EtSimulatedProtonAssumingPion",part->Pt(),part->Eta(),myEtPi);
460 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
461 filled = true;
462 }
020abff0 463 if(pdgCode == fAntiProtonCode){
641e1e0c 464 float myEt = Et(part);
020abff0 465 float myEtPi = Et(part,fPionMass);
641e1e0c 466 FillHisto2D("EtSimulatedAntiProton",part->Pt(),part->Eta(),myEt);
467 FillHisto2D("EtNSimulatedAntiProton",part->Pt(),part->Eta(),1.0);
468 FillHisto2D("EtSimulatedChargedHadron",part->Pt(),part->Eta(),myEt);
469 FillHisto2D("EtNSimulatedChargedHadron",part->Pt(),part->Eta(),1.0);
470 FillHisto2D("EtSimulatedChargedHadronAssumingPion",part->Pt(),part->Eta(),myEtPi);
471 FillHisto2D("EtSimulatedAntiProtonAssumingPion",part->Pt(),part->Eta(),myEtPi);
472 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
473 filled = true;
474 }
475 //============Other hadrons===================================
476
020abff0 477 if(pdgCode == fNeutronCode){
641e1e0c 478 float myEt = Et(part);
479 FillHisto2D("EtSimulatedNeutron",part->Pt(),part->Eta(),myEt);
480 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
481 filled = true;
482 }
020abff0 483 if(pdgCode == fAntiNeutronCode){
641e1e0c 484 float myEt = Et(part);
485 FillHisto2D("EtSimulatedAntiNeutron",part->Pt(),part->Eta(),myEt);
486 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
487 filled = true;
488 }
020abff0 489 if(pdgCode == fLambdaCode){
641e1e0c 490 float myEt = Et(part);
491 //cout<<"I am a simulated lambda! pt "<<part->Pt()<<" eta "<<part->Eta()<<endl;
492 FillHisto2D("EtSimulatedLambda",part->Pt(),part->Eta(),myEt);
493 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
494 Int_t ndaughters = part->GetNDaughters();
495 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
496 Int_t daughterindex = part->GetDaughter(idaughter);
497 if(daughterindex<0 || daughterindex>1e5) continue;
498 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
499 if(daughter){
500 if(daughter->GetPDG(0)){
501 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 502 if(daughtercode==fPiMinusCode || daughtercode==fProtonCode){
641e1e0c 503 myEt = Et(daughter);
504 FillHisto2D("EtSimulatedLambdaDaughters",daughter->Pt(),daughter->Eta(),myEt);
505 //cout<<"Lambda daughter is a "<<daughter->GetName()<<endl;
506 }
507 }
508 else{
509 //cout<<"Lambda daughter is a "<<daughter->GetName()<<endl;
510 }
511 }
512 }
513 filled = true;
514 }
020abff0 515 if(pdgCode == fAntiLambdaCode){
641e1e0c 516 float myEt = Et(part);
517 FillHisto2D("EtSimulatedAntiLambda",part->Pt(),part->Eta(),myEt);
518 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
519 Int_t ndaughters = part->GetNDaughters();
520 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
521 Int_t daughterindex = part->GetDaughter(idaughter);
522 if(daughterindex<0 || daughterindex>1e5) continue;
523 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
524 if(daughter){
525 if(daughter->GetPDG(0)){
526 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 527 if(daughtercode==fPiPlusCode || daughtercode==fAntiProtonCode){
641e1e0c 528 myEt = Et(daughter);
529 FillHisto2D("EtSimulatedAntiLambdaDaughters",daughter->Pt(),daughter->Eta(),myEt);
530 //cout<<"AntiLambda daughter is a "<<daughter->GetName()<<endl;
531 }
532 }
533 else{
534 //cout<<"AntiLambda daughter is a "<<daughter->GetName()<<endl;
535 }
536 }
537 }
538 filled = true;
539 }
020abff0 540 if(pdgCode == fK0SCode){
641e1e0c 541 float myEt = Et(part);
542 FillHisto2D("EtSimulatedK0S",part->Pt(),part->Eta(),myEt);
543 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
544 Int_t ndaughters = part->GetNDaughters();
545 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
546 Int_t daughterindex = part->GetDaughter(idaughter);
547 if(daughterindex<0 || daughterindex>1e5) continue;
548 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
549 if(daughter){
550 if(daughter->GetPDG(0)){
551
552 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 553 if(daughtercode==fPiMinusCode || daughtercode==fPiPlusCode){
641e1e0c 554 myEt = Et(daughter);
555 FillHisto2D("EtSimulatedK0SDaughters",daughter->Pt(),daughter->Eta(),myEt);
556 //cout<<"K0S daughter is a "<<daughter->GetName()<<endl;
557 }
558 }
559 else{
560 //cout<<"K0S daughter is a "<<daughter->GetName()<<endl;
561 }
562 }
563 }
564 filled = true;
565 }
020abff0 566 if(pdgCode == fK0LCode){
641e1e0c 567 float myEt = Et(part);
568 FillHisto2D("EtSimulatedK0L",part->Pt(),part->Eta(),myEt);
569 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
570 filled = true;
571 }
020abff0 572 if(pdgCode == fOmegaCode){
641e1e0c 573 float myEt = Et(part);
574 FillHisto2D("EtSimulatedOmega",part->Pt(),part->Eta(),myEt);
575 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
576 Int_t ndaughters = part->GetNDaughters();
577 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
578 Int_t daughterindex = part->GetDaughter(idaughter);
579 if(daughterindex<0 || daughterindex>1e5) continue;
580 TParticle *daughter = stack->Particle(daughterindex);
581 if(daughter){
582 if(daughter->GetPDG(0)){
583
584 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 585 if(daughtercode==fPiPlusCode || daughtercode==fProtonCode || daughtercode==fKMinusCode){
641e1e0c 586 myEt = Et(daughter);
587 FillHisto2D("EtSimulatedOmegaDaughters",daughter->Pt(),daughter->Eta(),myEt);
588 //cout<<"Omega daughter is a "<<daughter->GetName()<<endl;
589 }
590 }
591 else{
592 //cout<<"Omega daughter is a "<<daughter->GetName()<<endl;
593 }
594 }
595 }
596 filled = true;
597 }
020abff0 598 if(pdgCode == fAntiOmegaCode){
641e1e0c 599 float myEt = Et(part);
600 FillHisto2D("EtSimulatedOmega",part->Pt(),part->Eta(),myEt);
601 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
602 Int_t ndaughters = part->GetNDaughters();
603 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
604 Int_t daughterindex = part->GetDaughter(idaughter);
605 if(daughterindex<0 || daughterindex>1e5) continue;
606 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
607 if(daughter){
608 if(daughter->GetPDG(0)){
609 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 610 if(daughtercode==fPiMinusCode || daughtercode==fAntiProtonCode || daughtercode==fKPlusCode){
641e1e0c 611 myEt = Et(daughter);
612 FillHisto2D("EtSimulatedAntiOmegaDaughters",daughter->Pt(),daughter->Eta(),myEt);
613 //cout<<"AntiOmega daughter is a "<<daughter->GetName()<<endl;
614 }
615 }
616 else{
617 //cout<<"AntiOmega daughter is a "<<daughter->GetName()<<endl;
618 }
619 }
620 }
621 filled = true;
622 }
623 //There are two codes for Sigmas
020abff0 624 if(pdgCode == fSigmaCode || pdgCode == -3222){
641e1e0c 625 float myEt = Et(part);
626 FillHisto2D("EtSimulatedSigma",part->Pt(),part->Eta(),myEt);
627 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
628 filled = true;
629 }
020abff0 630 if(pdgCode == fAntiSigmaCode || pdgCode == 3222){
641e1e0c 631 float myEt = Et(part);
632 FillHisto2D("EtSimulatedAntiSigma",part->Pt(),part->Eta(),myEt);
633 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
634 filled = true;
635 }
020abff0 636 if(pdgCode == fXiCode){
641e1e0c 637 float myEt = Et(part);
638 FillHisto2D("EtSimulatedXi",part->Pt(),part->Eta(),myEt);
639 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
640 Int_t ndaughters = part->GetNDaughters();
641 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
642 Int_t daughterindex = part->GetDaughter(idaughter);
643 if(daughterindex<0 || daughterindex>1e5 || daughterindex>1e5) continue;
644 //cerr<<"Daughter index "<<daughterindex<<" npart "<<nPrim<<endl;
645 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
646 if(daughter){
647 if(daughter->GetPDG(0)){
648
649 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 650 if(daughtercode==fPiPlusCode || daughtercode==fProtonCode || daughtercode==fPiMinusCode){
641e1e0c 651 myEt = Et(daughter);
652 FillHisto2D("EtSimulatedXiDaughters",daughter->Pt(),daughter->Eta(),myEt);
653 //cout<<"Xi daughter is a "<<daughter->GetName()<<endl;
654 }
655 }
656 else{
657 //cout<<"Xi daughter is a "<<daughter->GetName()<<endl;
658 }
659 }
660 }
661 filled = true;
662 }
020abff0 663 if(pdgCode == fAntiXiCode){
641e1e0c 664 float myEt = Et(part);
665 FillHisto2D("EtSimulatedAntiXi",part->Pt(),part->Eta(),myEt);
666 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
667 Int_t ndaughters = part->GetNDaughters();
668 for(Int_t idaughter = 0;idaughter<ndaughters;idaughter++){
669 Int_t daughterindex = part->GetDaughter(idaughter);
670 if(daughterindex<0 || daughterindex>1e5) continue;
671 TParticle *daughter = stack->ParticleFromTreeK(daughterindex);
672 if(daughter){
673 if(daughter->GetPDG(0)){
674 Int_t daughtercode = daughter->GetPDG(0)->PdgCode();
020abff0 675 if(daughtercode==fPiPlusCode || daughtercode==fAntiProtonCode || daughtercode==fPiMinusCode){
641e1e0c 676 myEt = Et(daughter);
677 FillHisto2D("EtSimulatedAntiXiDaughters",daughter->Pt(),daughter->Eta(),myEt);
678 //cout<<"AntiXi daughter is a "<<daughter->GetName()<<endl;
679 }
680 }
681 else{
682 //cout<<"AntiXi daughter is a "<<daughter->GetName()<<endl;
683 }
684 }
685 }
686 filled = true;
687 }
020abff0 688 if(pdgCode == fXi0Code){
641e1e0c 689 float myEt = Et(part);
690 FillHisto2D("EtSimulatedXi0",part->Pt(),part->Eta(),myEt);
691 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
692 filled = true;
693 }
020abff0 694 if(pdgCode == fAntiXi0Code){
641e1e0c 695 float myEt = Et(part);
696 FillHisto2D("EtSimulatedAntiXi0",part->Pt(),part->Eta(),myEt);
697 FillHisto2D("EtSimulatedAllHadron",part->Pt(),part->Eta(),myEt);
698 filled = true;
699 }
700 //============electrons===================================
701
020abff0 702 if(pdgCode == fEPlusCode){
641e1e0c 703 float myEt = Et(part);
704 FillHisto2D("EtSimulatedEPlus",part->Pt(),part->Eta(),myEt);
705 filled = true;
706 }
020abff0 707 if(pdgCode == fEMinusCode){
641e1e0c 708 float myEt = Et(part);
709 FillHisto2D("EtSimulatedEMinus",part->Pt(),part->Eta(),myEt);
710 filled = true;
711 }
712 if(!filled){
713 if( strcmp(pc->ParticleClass(),"Baryon")==0 || strcmp(pc->ParticleClass(),"Meson")==0 ){
714 //cout<<"Did not find a place for "<<part->GetName()<<" "<<pdgCode<<" which is a "<<pc->ParticleClass()<<endl;
715 }
716 }
717 }
718 }
719 }
720
721
722
723
724// fTotNeutralEtAcc = fTotNeutralEt;
725// fTotEt = fTotChargedEt + fTotNeutralEt;
726// fTotEtAcc = fTotChargedEtAcc + fTotNeutralEtAcc;
727
728// FillHistograms();
729
730 return 1;
731
732}
733
734void AliAnalysisHadEtMonteCarlo::Init()
735{
736
737 AliAnalysisHadEt::Init();
738
739 fVertexXCut = EtReconstructedCuts::kVertexXCut;
740 fVertexYCut = EtReconstructedCuts::kVertexYCut;
741 fVertexZCut = EtReconstructedCuts::kVertexZCut;
742 fIPxyCut = EtReconstructedCuts::kIPxyCut;
743 fIPzCut = EtReconstructedCuts::kIPzCut;
744 // Track cuts
745 //Bool_t selectPrimaries=kTRUE;
020abff0 746 //ffesdtrackCutsITSTPC = AliESDtrackCuts::GetStandardITSTPCTrackCuts2009(selectPrimaries);
747 //ffesdtrackCutsITSTPC = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
641e1e0c 748
749}
750void AliAnalysisHadEtMonteCarlo::CreateHistograms(){
751 //for simulated Et only (no reconstruction)
752 CreateEtaPtHisto2D(TString("EtSimulatedPiPlus"),TString("Simulated E_{T} from #pi^{+}"));
753 CreateEtaPtHisto2D("EtSimulatedPiMinus","Simulated E_{T} from #pi^{-}");
754 CreateEtaPtHisto2D("EtSimulatedKPlus","Simulated E_{T} from K^{+}");
755 CreateEtaPtHisto2D("EtSimulatedKMinus","Simulated E_{T} from K^{-}");
756 CreateEtaPtHisto2D("EtSimulatedProton","Simulated E_{T} from p");
757 CreateEtaPtHisto2D("EtSimulatedAntiProton","Simulated E_{T} from #bar{p}");
758 CreateEtaPtHisto2D("EtSimulatedChargedHadron","Simulated E_{T} from charged hadrons");
759 CreateEtaPtHisto2D(TString("EtNSimulatedPiPlus"),TString("Number of Simulated #pi^{+}"));
760 CreateEtaPtHisto2D("EtNSimulatedPiMinus","Number of simulated #pi^{-}");
761 CreateEtaPtHisto2D("EtNSimulatedKPlus","Number of simulated K^{+}");
762 CreateEtaPtHisto2D("EtNSimulatedKMinus","Number of simulated K^{-}");
763 CreateEtaPtHisto2D("EtNSimulatedProton","Number of simulated p");
764 CreateEtaPtHisto2D("EtNSimulatedAntiProton","Number of simulated #bar{p}");
765 CreateEtaPtHisto2D("EtNSimulatedChargedHadron","Number of simulated charged hadrons");
766
767 CreateEtaPtHisto2D("EtSimulatedChargedHadronAssumingPion","Simulated E_{T} from charged hadrons assuming they are all pions");
768 CreateEtaPtHisto2D("EtSimulatedKPlusAssumingPion","Simulated E_{T} from K^{+} assuming #pi mass");
769 CreateEtaPtHisto2D("EtSimulatedKMinusAssumingPion","Simulated E_{T} from K^{-} assuming #pi mass");
770 CreateEtaPtHisto2D("EtSimulatedProtonAssumingPion","Simulated E_{T} from p assuming #pi mass");
771 CreateEtaPtHisto2D("EtSimulatedAntiProtonAssumingPion","Simulated E_{T} from #bar{p} assuming #pi mass");
772
773 CreateEtaPtHisto2D("EtSimulatedLambda","Simulated E_{T} from #Lambda");
774 CreateEtaPtHisto2D("EtSimulatedAntiLambda","Simulated E_{T} from #bar{#Lambda}");
775 CreateEtaPtHisto2D("EtSimulatedK0S","Simulated E_{T} from K^{0}_{S}");
776 CreateEtaPtHisto2D("EtSimulatedK0L","Simulated E_{T} from K^{0}_{L}");
777 CreateEtaPtHisto2D("EtSimulatedNeutron","Simulated E_{T} from neutrons");
778 CreateEtaPtHisto2D("EtSimulatedAntiNeutron","Simulated E_{T} from #bar{n}");
779 CreateEtaPtHisto2D("EtSimulatedEPlus","Simulated E_{T} from e^{+}");
780 CreateEtaPtHisto2D("EtSimulatedEMinus","Simulated E_{T} from e^{-}");
781 CreateEtaPtHisto2D("EtSimulatedOmega","Simulated E_{T} from #Omega^{-}");
782 CreateEtaPtHisto2D("EtSimulatedAntiOmega","Simulated E_{T} from #Omega^{+}");
783 CreateEtaPtHisto2D("EtSimulatedXi","Simulated E_{T} from #Xi^{-}");
784 CreateEtaPtHisto2D("EtSimulatedAntiXi","Simulated E_{T} from #Xi^{+}");
785 CreateEtaPtHisto2D("EtSimulatedSigma","Simulated E_{T} from #Xi^{-}");
786 CreateEtaPtHisto2D("EtSimulatedAntiSigma","Simulated E_{T} from #Xi^{+}");
787 CreateEtaPtHisto2D("EtSimulatedXi0","Simulated E_{T} from #Xi^{0}");
788 CreateEtaPtHisto2D("EtSimulatedAntiXi0","Simulated E_{T} from #Xi^{0}");
789 CreateEtaPtHisto2D("EtSimulatedAllHadron","Simulated E_{T} from all hadrons");
790
791
792 CreateEtaPtHisto2D("EtSimulatedLambdaDaughters","Simulated E_{T} from #Lambda Daughters");
793 CreateEtaPtHisto2D("EtSimulatedAntiLambdaDaughters","Simulated E_{T} from #bar{#Lambda} Daughters");
794 CreateEtaPtHisto2D("EtSimulatedK0SDaughters","Simulated E_{T} from K^{0}_{S} Daughters");
795 CreateEtaPtHisto2D("EtSimulatedOmegaDaughters","Simulated E_{T} from #Omega^{-} Daughters");
796 CreateEtaPtHisto2D("EtSimulatedAntiOmegaDaughters","Simulated E_{T} from #Omega^{+} Daughters");
797 CreateEtaPtHisto2D("EtSimulatedXiDaughters","Simulated E_{T} from #Xi^{-} Daughters");
798 CreateEtaPtHisto2D("EtSimulatedAntiXiDaughters","Simulated E_{T} from #Xi^{+} Daughters");
799
800 TString *TPC = new TString("TPC");
801 TString *ITS = new TString("ITS");
802 TString *TPCITS = new TString("TPCITS");
803 for(Int_t i=0;i<3;i++){
804 TString *CutName;
805 Float_t maxPtdEdx = 10;
806 Float_t mindEdx = 35;
807 Float_t maxdEdx = 150.0;
808 switch(i){
809 case 0:
810 CutName = TPC;
811 break;
812 case 1:
813 CutName = ITS;
814 maxPtdEdx = 5;
815 maxdEdx = 500.0;
816 break;
817 case 2:
818 CutName = TPCITS;
819 break;
820 default:
821 cerr<<"Error: cannot make histograms!"<<endl;
822 return;
823 }
824
825 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedPiPlus",CutName->Data()),"Reconstructed E_{T} from identified #pi^{+}");
826 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedPiMinus",CutName->Data()),"Reconstructed E_{T} from identified #pi^{-}");
827 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedKPlus",CutName->Data()),"Reconstructed E_{T} from identified K^{+}");
828 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedEMinus",CutName->Data()),"Reconstructed E_{T} from identified e^{-}");
829 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedEPlus",CutName->Data()),"Reconstructed E_{T} from identified e^{+}");
830 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedKMinus",CutName->Data()),"Reconstructed E_{T} from identified K^{-}");
831 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedProton",CutName->Data()),"Reconstructed E_{T} from identified p");
832 CreateEtaPtHisto2D(Form("EtReconstructed%sIdentifiedAntiProton",CutName->Data()),"Reconstructed E_{T} from identified #bar{p}");
833 CreateEtaPtHisto2D(Form("EtNReconstructed%sUnidentified",CutName->Data()),"Number of Reconstructed unidentified particles");
834 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentifiedAssumingPion",CutName->Data()),"Reconstructed E_{T} from unidentified particles assuming pion mass");
835 CreateEtaPtHisto2D(Form("EtReconstructed%sUnidentified",CutName->Data()),"Reconstructed E_{T} from unidentified particles using real mass");
836 CreateEtaPtHisto2D(Form("EtReconstructed%sMisidentifiedElectrons",CutName->Data()),"Reconstructed E_{T} from misidentified electrons");
837
838
839 CreateEtaPtHisto2D(Form("EtReconstructed%sPiPlus",CutName->Data()),"Reconstructed E_{T} from #pi^{+}");
840 CreateEtaPtHisto2D(Form("EtReconstructed%sPiMinus",CutName->Data()),"Reconstructed E_{T} from #pi^{-}");
841 CreateEtaPtHisto2D(Form("EtReconstructed%sKPlus",CutName->Data()),"Reconstructed E_{T} from K^{+}");
842 CreateEtaPtHisto2D(Form("EtReconstructed%sKMinus",CutName->Data()),"Reconstructed E_{T} from K^{-}");
843 CreateEtaPtHisto2D(Form("EtReconstructed%sProton",CutName->Data()),"Reconstructed E_{T} from p");
844 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProton",CutName->Data()),"Reconstructed E_{T} from #bar{p}");
845 CreateEtaPtHisto2D(Form("EtReconstructed%sChargedHadron",CutName->Data()),"Reconstructed E_{T} from charged hadrons");
846 CreateEtaPtHisto2D(Form("EtNReconstructed%sPiPlus",CutName->Data()),"Reconstructed E_{T} from #pi^{+}");
847 CreateEtaPtHisto2D(Form("EtNReconstructed%sPiMinus",CutName->Data()),"Reconstructed E_{T} from #pi^{-}");
848 CreateEtaPtHisto2D(Form("EtNReconstructed%sKPlus",CutName->Data()),"Reconstructed E_{T} from K^{+}");
849 CreateEtaPtHisto2D(Form("EtNReconstructed%sKMinus",CutName->Data()),"Reconstructed E_{T} from K^{-}");
850 CreateEtaPtHisto2D(Form("EtNReconstructed%sProton",CutName->Data()),"Reconstructed E_{T} from p");
851 CreateEtaPtHisto2D(Form("EtNReconstructed%sAntiProton",CutName->Data()),"Reconstructed E_{T} from #bar{p}");
852 CreateEtaPtHisto2D(Form("EtNReconstructed%sChargedHadron",CutName->Data()),"Reconstructed E_{T} from charged hadrons");
853
854 CreateEtaPtHisto2D(Form("EtReconstructed%sChargedHadronAssumingPion",CutName->Data()),"Reconstructed E_{T} from charged hadrons assuming they are all pions");
855 CreateEtaPtHisto2D(Form("EtReconstructed%sKPlusAssumingPion",CutName->Data()),"Reconstructed E_{T} from K^{+} assuming #pi mass");
856 CreateEtaPtHisto2D(Form("EtReconstructed%sKMinusAssumingPion",CutName->Data()),"Reconstructed E_{T} from K^{-} assuming #pi mass");
857 CreateEtaPtHisto2D(Form("EtReconstructed%sProtonAssumingPion",CutName->Data()),"Reconstructed E_{T} from p assuming #pi mass");
858 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiProtonAssumingPion",CutName->Data()),"Reconstructed E_{T} from #bar{p} assuming #pi mass");
859
860 CreateEtaPtHisto2D(Form("EtReconstructed%sEPlus",CutName->Data()),"Reconstructed E_{T} from e^{+}");
861 CreateEtaPtHisto2D(Form("EtReconstructed%sEMinus",CutName->Data()),"Reconstructed E_{T} from e^{-}");
862
863
864
865 CreateEtaPtHisto2D(Form("EtReconstructed%sLambdaDaughters",CutName->Data()),"Reconstructed E_{T} from #Lambda Daughters");
866 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiLambdaDaughters",CutName->Data()),"Reconstructed E_{T} from #bar{#Lambda} Daughters");
867 CreateEtaPtHisto2D(Form("EtReconstructed%sK0SDaughters",CutName->Data()),"Reconstructed E_{T} from K^{0}_{S} Daughters");
868 CreateEtaPtHisto2D(Form("EtReconstructed%sOmegaDaughters",CutName->Data()),"Reconstructed E_{T} from #Omega^{-} Daughters");
869 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiOmegaDaughters",CutName->Data()),"Reconstructed E_{T} from #Omega^{+} Daughters");
870 CreateEtaPtHisto2D(Form("EtReconstructed%sXiDaughters",CutName->Data()),"Reconstructed E_{T} from #Xi^{-} Daughters");
871 CreateEtaPtHisto2D(Form("EtReconstructed%sAntiXiDaughters",CutName->Data()),"Reconstructed E_{T} from #Xi^{+} Daughters");
872
873 CreateIntHisto1D(Form("UnidentifiedPIDs%s",CutName->Data()),"PIDs of unidentified particles", "PID", "Number of particles",9, -4,4);
874 CreateHisto2D(Form("MisidentifiedPIDs%s",CutName->Data()),"PIDs of misidentified particles", "PID real","PID identified",5, -.5,4.5,5, -.5,4.5);
875 CreateHisto2D(Form("dEdxAll%s",CutName->Data()),"dE/dx for all particles","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
876 CreateHisto2D(Form("dEdxPion%s",CutName->Data()),"dE/dx for #pi^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
877 CreateHisto2D(Form("dEdxKaon%s",CutName->Data()),"dE/dx for K^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
878 CreateHisto2D(Form("dEdxProton%s",CutName->Data()),"dE/dx for p(#bar{p})","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
879 CreateHisto2D(Form("dEdxElectron%s",CutName->Data()),"dE/dx for e^{#pm}","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
880 CreateHisto2D(Form("dEdxUnidentified%s",CutName->Data()),"dE/dx for unidentified particles","momentum (GeV/c)","dE/dx",400,0.0,maxPtdEdx,200,mindEdx,maxdEdx);
881 }
882
883 CreateIntHisto1D("NEvents","Number of events","number of events","Number of events",1,0,1);
884
885 //CreateHisto1D("MisidentifiedPIDs","PIDs for particles misidentified that are not a #pi,K,p","PID","number of entries",3000,0.5,3000.5);
886
887
888
889// list->Add(fHistEt);
890// TString histname = "fHistEt" + fHistogramNameSuffix;
891
892// fHistEt = new TH1F(histname.Data(), "Total E_{T} Distribution", 1000, 0.00, 99);
893// fHistEt->GetXaxis()->SetTitle("E_{T} (GeV/c^{2})");
894// fHistEt->GetYaxis()->SetTitle("dN/dE_{T} (c^{2}/GeV)");
895}
896