26 #include <Riostream.h>
28 #include <TDatabasePDG.h>
31 #include "AliAnalysisManager.h"
32 #include "AliInputEventHandler.h"
33 #include "AliPIDResponse.h"
36 #include "AliAODTrack.h"
37 #include "AliESDtrack.h"
38 #include "AliESDVertex.h"
39 #include "AliAODVertex.h"
67 TString varNames[nvars]={
"Lc inv. mass if K0S [GeV/c2]",
68 "Lc inv. mass if Lambda [GeV/c2]",
69 "K0S inv. mass [GeV/c2]",
70 "Lambda/LambdaBar inv. mass[GeV/c2]",
71 "pT min bachelor track [GeV/c]",
72 "pT min V0-positive track [GeV/c]",
73 "pT min V0-negative track [GeV/c]",
74 "dca cascade (prong-to-prong) cut [cm]",
75 "dca V0 (prong-to-prong) cut [number of sigmas]",
76 "V0 cosPA min wrt PV",
77 "d0 max bachelor wrt PV [cm]",
78 "d0 max V0 wrt PV [cm]",
79 "mass K0S veto [GeV/c2]",
80 "mass Lambda/LambdaBar veto [GeV/c2]",
81 "mass Gamma veto [GeV/c2]",
82 "pT min V0 track [GeV/c]",
86 Bool_t isUpperCut[nvars]={kTRUE,
105 Bool_t forOpt[nvars]={kFALSE,
125 Float_t limits[2]={0,999999999.};
146 fPidSelectionFlag(source.fPidSelectionFlag),
148 fV0Type(source.fV0Type),
149 fHighPtCut(source.fHighPtCut),
150 fLowPtCut(source.fLowPtCut),
151 fExcludedCut(source.fExcludedCut)
169 if (
this != &source) {
207 if (pdgdaughters[0]==-9999)
return;
210 printf(
"AliRDHFCutsLctoV0::GetCutVarsForOpt: wrong number of variables\n");
214 Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass();
215 Double_t mk0sPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass();
216 Double_t mLPDG = TDatabasePDG::Instance()->GetParticle(3122)->Mass();
221 AliAODTrack *bachelorTrack = (AliAODTrack*)dd->
GetBachelor();
222 AliAODv0 *v0 = (AliAODv0*)dd->
Getv0();
241 vars[iter]=TMath::Abs(v0->MassK0Short()-mk0sPDG);
247 if (bachelorTrack->Charge()==1) {
249 vars[iter]=TMath::Abs(v0->MassLambda()-mLPDG);
250 }
else if (bachelorTrack->Charge()==-1) {
252 vars[iter]=TMath::Abs(v0->MassAntiLambda()-mLPDG);
260 vars[iter]=bachelorTrack->Pt();
266 vars[iter]=v0positiveTrack->Pt();
272 vars[iter]=v0negativeTrack->Pt();
278 vars[iter]=dd->GetDCA();
284 vars[iter]=v0->GetDCA();
296 vars[iter]=dd->Getd0Prong(0);
302 vars[iter]=dd->Getd0Prong(1);
308 vars[iter]=TMath::Abs(v0->MassK0Short()-mk0sPDG);
314 if (bachelorTrack->Charge()==1) {
316 vars[iter]=TMath::Abs(v0->MassLambda()-mLPDG);
317 }
else if (bachelorTrack->Charge()==-1) {
319 vars[iter]=TMath::Abs(v0->MassAntiLambda()-mLPDG);
327 vars[iter]= v0->InvMass2Prongs(0,1,11,11);
334 vars[iter]= v0->Pt();
347 AliFatal(
"Cut matrice not inizialized. Exit...");
353 AliDebug(2,
"AliAODRecoCascadeHF null");
357 if (!d->GetSecondaryVtx()) {
358 AliDebug(2,
"No secondary vertex for cascade");
362 if (d->GetNDaughters()!=2) {
363 AliDebug(2,Form(
"No 2 daughters for current cascade (nDaughters=%d)",d->GetNDaughters()));
367 AliAODv0 * v0 =
dynamic_cast<AliAODv0*
>(d->
Getv0());
372 AliAODTrack * bachelorTrack =
dynamic_cast<AliAODTrack*
>(d->
GetBachelor());
373 if (!v0 || !bachelorTrack) {
374 AliDebug(2,
"No V0 or no bachelor for current cascade");
378 if (bachelorTrack->GetID()<0) {
379 AliDebug(2,Form(
"Bachelor has negative ID %d",bachelorTrack->GetID()));
383 if (!v0->GetSecondaryVtx()) {
384 AliDebug(2,
"No secondary vertex for V0 by cascade");
388 if (v0->GetNDaughters()!=2) {
389 AliDebug(2,Form(
"No 2 daughters for V0 of current cascade (onTheFly=%d, nDaughters=%d)",v0->GetOnFlyStatus(),v0->GetNDaughters()));
397 if (!v0positiveTrack || !v0negativeTrack ) {
398 AliDebug(2,
"No V0 daughters' objects");
402 if (v0positiveTrack->GetID()<0 || v0negativeTrack->GetID()<0) {
403 AliDebug(2,Form(
"At least one of V0 daughters has negative ID %d %d",v0positiveTrack->GetID(),v0negativeTrack->GetID()));
409 AliDebug(2,
"Check on the bachelor FilterBit: no BIT(4). Candidate rejected.");
413 Int_t returnvalueTrack = 7;
423 Bool_t okLck0sp=kTRUE, okLcLpi=kTRUE, okLcLBarpi=kTRUE;
429 Double_t pt = d->Pt();
430 Int_t ptbin =
PtBin(pt);
432 Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass();
433 Double_t mk0sPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass();
434 Double_t mLPDG = TDatabasePDG::Instance()->GetParticle(3122)->Mass();
437 Double_t mk0s = v0->MassK0Short();
441 Double_t mlambda = v0->MassLambda();
442 Double_t malambda = v0->MassAntiLambda();
445 Bool_t okK0spipi=kTRUE, okLppi=kTRUE, okLBarpip=kTRUE;
446 Bool_t isNotK0S = kTRUE, isNotLambda = kTRUE, isNotLambdaBar = kTRUE, isNotGamma = kTRUE;
451 AliDebug(4,Form(
" cascade mass is %2.2e and does not correspond to Lambda_c into K0S+p cut",mLck0sp));
457 AliDebug(4,Form(
" V0 mass is %2.2e and does not correspond to K0S cut",mk0s));
464 AliDebug(4,Form(
" cascade mass is %2.2e and does not correspond to Lambda_c into Lambda+pi cut",mLcLpi));
471 AliDebug(4,Form(
" V0 mass is %2.2e and does not correspond to LambdaBar cut",mlambda));
477 AliDebug(4,Form(
" V0 mass is %2.2e and does not correspond to LambdaBar cut",malambda));
482 AliDebug(4,Form(
" veto on K0S invariant mass doesn't pass the cut"));
489 AliDebug(4,Form(
" veto on Lambda invariant mass doesn't pass the cut"));
494 AliDebug(4,Form(
" veto on LambdaBar invariant mass doesn't pass the cut"));
495 isNotLambdaBar=kFALSE;
501 AliDebug(4,Form(
" veto on gamma invariant mass doesn't pass the cut"));
506 okLck0sp = okLck0sp && okK0spipi && isNotLambda && isNotLambdaBar && isNotGamma;
507 okLcLpi = okLcLpi && okLppi && isNotK0S && isNotLambdaBar && isNotGamma;
508 okLcLBarpi = okLcLBarpi && okLBarpip && isNotK0S && isNotLambda && isNotGamma;
510 if (!okLck0sp && !okLcLpi && !okLcLBarpi)
return 0;
514 AliDebug(4,Form(
" bachelor track Pt=%2.2e > %2.2e",bachelorTrack->Pt(),
fCutsRD[
GetGlobalIndex(4,ptbin)]));
518 AliDebug(4,Form(
" V0-positive track Pt=%2.2e > %2.2e",v0positiveTrack->Pt(),
fCutsRD[
GetGlobalIndex(5,ptbin)]));
522 AliDebug(4,Form(
" V0-negative track Pt=%2.2e > %2.2e",v0negativeTrack->Pt(),
fCutsRD[
GetGlobalIndex(6,ptbin)]));
528 AliDebug(4,Form(
" cascade tracks DCA don't pass the cut"));
534 AliDebug(4,Form(
" V0 DCA don't pass the cut"));
540 AliDebug(4,Form(
" V0 cosine of pointing angle doesn't pass the cut"));
546 AliDebug(4,Form(
" bachelor transverse impact parameter doesn't pass the cut"));
552 AliDebug(4,Form(
" V0 transverse impact parameter doesn't pass the cut"));
564 Int_t returnvalue = okLck0sp+2*okLcLBarpi+4*okLcLpi;
576 Int_t returnvaluePID = 7;
586 Int_t returnvalueTot = 0;
588 returnvalueTot =
CombineCuts(returnvalueTrack,returnvalue,returnvaluePID);
590 returnvalueTot =
CombineCuts(returnvalueTrack,returnvalue,7);
592 return returnvalueTot;
601 AliDebug(2,
"PID selection inactive. Candidate accepted.");
607 AliAODv0 * v0 =
dynamic_cast<AliAODv0*
>(objD->
Getv0());
611 AliAODTrack *bachelor = (AliAODTrack*)objD->
GetBachelor();
615 if (!bachelor || !v0Pos || !v0Neg)
return 0;
617 Bool_t okLcK0Sp = kTRUE;
618 Bool_t okLcLambdaBarPi = kTRUE;
619 Bool_t okLcLambdaPi = kTRUE;
621 CheckPID(bachelor,v0Neg,v0Pos,okLcK0Sp,okLcLambdaBarPi,okLcLambdaPi);
623 Int_t returnvalue = okLcK0Sp+2*okLcLambdaBarPi+4*okLcLambdaPi;
629 AliAODTrack * , AliAODTrack * ,
630 Bool_t &isBachelorID1, Bool_t &isBachelorID2, Bool_t &isBachelorID4) {
633 Int_t idxIDbyTOF = -1;
634 Int_t idxIDbyTPC = -1;
638 Double_t nTPCsigmas = -999;
639 Double_t nTOFsigmas = -999;
641 Bool_t trackIDByTOF = -1;
642 Bool_t trackIDByTPC = -1;
644 Bool_t dummy = kFALSE;
653 isBachelorID1 = (idxIDbyTOF==4) && (idxIDbyTPC==4);
657 isBachelorID2 = (idxIDbyTOF==2) && (idxIDbyTPC==2);
659 isBachelorID4 = isBachelorID2;
670 isBachelorID1 = ( (idxIDbyTOF==4) || dummy );
676 isBachelorID2 = ( (idxIDbyTOF==2) || dummy );
678 isBachelorID4 = isBachelorID2;
689 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
690 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
691 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) ||
692 (bachelor->P()>=
fLowPtCut && TMath::Abs(nTPCsigmas)<3) ) );
693 isBachelorID1 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTPC && trackIDByTOF);
699 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
700 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
701 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) ||
702 (bachelor->P()>=
fLowPtCut && TMath::Abs(nTPCsigmas)<3) ) );
703 isBachelorID2 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTPC && trackIDByTOF);
705 isBachelorID4 = isBachelorID2;
716 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
717 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
718 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) ||
720 (bachelor->P()>=
fHighPtCut && nTPCsigmas>-3 && nTPCsigmas<2) ) );
721 isBachelorID1 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTPC && trackIDByTOF);
727 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
728 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
729 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) ||
731 (bachelor->P()>=
fHighPtCut && nTPCsigmas>-3 && nTPCsigmas<2) ) );
732 isBachelorID2 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTPC && trackIDByTOF);
734 isBachelorID4 = isBachelorID2;
745 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
746 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
747 trackIDByTPC = ( (tpcID==1) && (TMath::Abs(nTPCsigmas)<2) );
748 isBachelorID1 = ( (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTOF) );
754 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
755 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
756 trackIDByTPC = ( (tpcID==1) && (TMath::Abs(nTPCsigmas)<2) );
757 isBachelorID2 = ( (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && trackIDByTOF) );
759 isBachelorID4 = isBachelorID2;
770 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
771 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
772 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) || (bachelor->P()>=
fHighPtCut && !trackIDByTOF && TMath::Abs(nTPCsigmas)<3) ) );
773 isBachelorID1 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && trackIDByTOF) || (bachelor->P()>=
fHighPtCut && (trackIDByTOF || trackIDByTPC) );
779 trackIDByTOF = ( (tofID==1) && ( (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && TMath::Abs(nTOFsigmas)<3) ||
780 (bachelor->P()>=
fHighPtCut && nTOFsigmas>-2 && nTOFsigmas<3) ) );
781 trackIDByTPC = ( (tpcID==1) && ( (bachelor->P()<
fLowPtCut && TMath::Abs(nTPCsigmas)<2) || (bachelor->P()>=
fHighPtCut && !trackIDByTOF && TMath::Abs(nTPCsigmas)<3) ) );
782 isBachelorID2 = (bachelor->P()<
fLowPtCut && trackIDByTPC) || (bachelor->P()>=
fLowPtCut && bachelor->P()<
fHighPtCut && trackIDByTOF) || (bachelor->P()>=
fHighPtCut && (trackIDByTOF || trackIDByTPC) );
784 isBachelorID4 = isBachelorID2;
796 Int_t returnvalueTot=returnvalueTrack&returnvalue;
797 returnvalueTot=returnvalueTot&returnvaluePID;
799 return returnvalueTot;
809 AliDebug(2,
"Cut matrice not inizialized. Exit...");
815 AliDebug(2,
"AliAODRecoCascadeHF null");
819 if (!d->GetSecondaryVtx()) {
820 AliDebug(2,
"No secondary vertex for cascade");
824 if (d->GetNDaughters()!=2) {
825 AliDebug(2,Form(
"No 2 daughters for current cascade (nDaughters=%d)",d->GetNDaughters()));
829 AliAODv0 * v0 =
dynamic_cast<AliAODv0*
>(d->
Getv0());
833 AliAODTrack * bachelorTrack =
dynamic_cast<AliAODTrack*
>(d->
GetBachelor());
834 if (!v0 || !bachelorTrack) {
835 AliDebug(2,
"No V0 or no bachelor for current cascade");
839 if (bachelorTrack->GetID()<0) {
840 AliDebug(2,Form(
"Bachelor has negative ID %d",bachelorTrack->GetID()));
844 if (!v0->GetSecondaryVtx()) {
845 AliDebug(2,
"No secondary vertex for V0 by cascade");
849 if (v0->GetNDaughters()!=2) {
850 AliDebug(2,Form(
"No 2 daughters for V0 of current cascade (onTheFly=%d, nDaughters=%d)",v0->GetOnFlyStatus(),v0->GetNDaughters()));
858 if (!v0positiveTrack || !v0negativeTrack ) {
859 AliDebug(2,
"No V0 daughters' objects");
863 if (v0positiveTrack->GetID()<0 || v0negativeTrack->GetID()<0) {
864 AliDebug(2,Form(
"At least one of V0 daughters has negative ID %d %d",v0positiveTrack->GetID(),v0negativeTrack->GetID()));
870 AliDebug(2,
"Check on the bachelor FilterBit: no BIT(4). Candidate rejected.");
883 Bool_t okLck0sp=kFALSE, okLcLpi=kFALSE, okLcLBarpi=kFALSE;
889 Double_t pt = d->Pt();
890 Int_t ptbin =
PtBin(pt);
892 Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass();
893 Double_t mk0sPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass();
894 Double_t mLPDG = TDatabasePDG::Instance()->GetParticle(3122)->Mass();
897 Double_t mk0s = v0->MassK0Short();
901 Double_t mlambda = v0->MassLambda();
902 Double_t malambda = v0->MassAntiLambda();
916 okLcLBarpi = okLcLpi;
936 okLcLBarpi = okLck0sp;
942 okLcLBarpi = okLck0sp;
948 okLcLBarpi = okLck0sp;
954 okLcLBarpi = okLck0sp;
960 okLcLBarpi = okLck0sp;
966 okLcLBarpi = okLck0sp;
972 okLcLBarpi = okLck0sp;
978 okLcLBarpi = okLck0sp;
994 okLcLBarpi = okLck0sp;
1000 okLcLBarpi = okLck0sp;
1005 Int_t returnvalue = okLck0sp+2*okLcLBarpi+4*okLcLpi;
1028 Int_t returnvalueTot = 0;
1032 returnvalueTot = returnvalue;
1034 return returnvalueTot;
1040 SetName(
"LctoV0ProductionCuts");
1041 SetTitle(
"Production cuts for Lc->V0+bachelor analysis");
1043 AliESDtrackCuts* esdTrackCuts=
new AliESDtrackCuts();
1044 esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
1046 esdTrackCuts->SetRequireTPCRefit(kTRUE);
1047 esdTrackCuts->SetRequireITSRefit(kTRUE);
1048 esdTrackCuts->SetMinNClustersITS(0);
1049 esdTrackCuts->SetMinNClustersTPC(70);
1053 esdTrackCuts->SetMinDCAToVertexXY(0.);
1054 esdTrackCuts->SetPtRange(0.3,1.e10);
1056 esdTrackCuts->SetAcceptKinkDaughters(kFALSE);
1058 delete esdTrackCuts;
1062 AliESDtrackCuts* esdTrackCutsV0daughters=
new AliESDtrackCuts();
1063 esdTrackCutsV0daughters->SetRequireSigmaToVertex(kFALSE);
1065 esdTrackCutsV0daughters->SetRequireTPCRefit(kTRUE);
1066 esdTrackCutsV0daughters->SetRequireITSRefit(kFALSE);
1067 esdTrackCutsV0daughters->SetMinNClustersITS(0);
1068 esdTrackCutsV0daughters->SetMinNClustersTPC(70);
1072 esdTrackCutsV0daughters->SetMinDCAToVertexXY(0.);
1073 esdTrackCutsV0daughters->SetPtRange(0.,1.e10);
1074 esdTrackCutsV0daughters->SetAcceptKinkDaughters(kFALSE);
1076 delete esdTrackCutsV0daughters;
1077 esdTrackCutsV0daughters=NULL;
1081 ptbins=
new Float_t[nptbins+1];
1083 ptbins[1]=99999999.;
1088 const Int_t nvars=17;
1090 Float_t** prodcutsval;
1091 prodcutsval=
new Float_t*[nvars];
1092 for(Int_t ic=0;ic<nvars;ic++){prodcutsval[ic]=
new Float_t[
nptbins];}
1093 for(Int_t ipt2=0;ipt2<
nptbins;ipt2++){
1094 prodcutsval[0][ipt2]=1.;
1095 prodcutsval[1][ipt2]=1.;
1096 prodcutsval[2][ipt2]=0.05;
1097 prodcutsval[3][ipt2]=0.05;
1098 prodcutsval[4][ipt2]=0.3;
1099 prodcutsval[5][ipt2]=0.;
1100 prodcutsval[6][ipt2]=0.;
1101 prodcutsval[7][ipt2]=1000.;
1102 prodcutsval[8][ipt2]=1.5;
1103 prodcutsval[9][ipt2]=-1.;
1104 prodcutsval[10][ipt2]=3.;
1105 prodcutsval[11][ipt2]=1000.;
1106 prodcutsval[12][ipt2]=0.;
1107 prodcutsval[13][ipt2]=0.;
1108 prodcutsval[14][ipt2]=0.;
1109 prodcutsval[15][ipt2]=0.;
1110 prodcutsval[16][ipt2]=0.;
1112 SetCuts(nvars,nptbins,prodcutsval);
1121 Double_t sigmasBac[5]={3.,1.,1.,3.,3.};
1122 pidObjBachelor->
SetSigma(sigmasBac);
1123 pidObjBachelor->
SetAsym(kFALSE);
1125 pidObjBachelor->
SetTPC(kTRUE);
1126 pidObjBachelor->
SetTOF(kTRUE);
1134 for(Int_t iiv=0;iiv<nvars;iiv++){
1135 delete [] prodcutsval[iiv];
1137 delete [] prodcutsval;
1143 delete pidObjBachelor;
1144 pidObjBachelor=NULL;
1151 SetName(
"LctoV0ProductionCuts");
1152 SetTitle(
"Production cuts for Lc->V0+bachelor analysis");
1176 const Int_t nvars = this->
GetNVars() ;
1183 if(sVarNames[nvars-1].Contains(
"V0 type"))
return (Int_t)
fV0Type;
1184 else {AliInfo(
"AliRDHFCutsLctoV0 Last variable is not the V0 type!!!");
return -999;}
1202 printf(
"Pileup rejection: %s\n",(
fOptPileup > 0) ?
"Yes" :
"No");
1204 printf(
"Reject kink: %s\n",
fKinkReject ?
"Yes" :
"No");
1205 if(
fOptPileup==1) printf(
" -- Reject pileup event");
1206 if(
fOptPileup==2) printf(
" -- Reject tracks from pileup vtx");
1208 TString estimator=
"";
1218 cout<<
"Array of variables"<<endl;
1219 for(Int_t iv=0;iv<
fnVars;iv++){
1225 cout<<
"Array of optimization"<<endl;
1226 for(Int_t iv=0;iv<
fnVars;iv++){
1232 cout<<
"Array of upper/lower cut"<<endl;
1233 for(Int_t iv=0;iv<
fnVars;iv++){
1239 cout<<
"Array of ptbin limits"<<endl;
1246 cout<<
"Matrix of cuts"<<endl;
1247 for(Int_t iv=0;iv<
fnVars;iv++){
1257 Float_t eta1=0, eta2=0;
fTrackCuts->GetEtaRange(eta1,eta2);
1258 cout <<
" etaRange for Bachelor: [" << eta1 <<
"," << eta2 <<
"]\n";
1262 cout <<
" etaRange for V0daughters: [" << eta3 <<
"," << eta4 <<
"]\n";
1284 AliDebug(2,Form(
"pt of Lambda_c = %f (> 5), cutting at |y| < 0.8",pt));
1285 if (TMath::Abs(y) > 0.8)
return kFALSE;
1289 Double_t maxFiducialY = -0.2/15*pt*pt+1.9/15*pt+0.5;
1290 Double_t minFiducialY = 0.2/15*pt*pt-1.9/15*pt-0.5;
1291 AliDebug(2,Form(
"pt of Lambda_c = %f (< 5), cutting according to the fiducial zone [%f, %f]\n",pt,minFiducialY,maxFiducialY));
1292 if (y < minFiducialY || y > maxFiducialY)
return kFALSE;
1305 AliDebug(2,
"AliAODRecoCascadeHF null");
1310 AliFatal(
"Cut object is not defined for bachelor. Candidate accepted.");
1314 AliAODTrack * bachelorTrack =
dynamic_cast<AliAODTrack*
>(d->
GetBachelor());
1315 if (!bachelorTrack)
return kFALSE;
1318 if(!bachelorTrack->HasPointOnITSLayer(0))
return kFALSE;
1322 AliError(Form(
"Not compatible setting: fKinkReject=%1d - fTrackCuts->GetAcceptKinkDaughters()=%1d",
fKinkReject,
fTrackCuts->GetAcceptKinkDaughters()));
1327 Double_t pos[3]; vAOD->GetXYZ(pos);
1328 Double_t cov[6]; vAOD->GetCovarianceMatrix(cov);
1329 const AliESDVertex vESD(pos,cov,100.,100);
1334 AliFatal(
"Cut object is not defined for V0daughters. Candidate accepted.");
1338 AliAODv0 * v0 =
dynamic_cast<AliAODv0*
>(d->
Getv0());
1339 if (!v0)
return kFALSE;
1341 if (!v0positiveTrack)
return kFALSE;
1343 if (!v0negativeTrack)
return kFALSE;
1347 if ( (v0positiveTrack->Eta()<=etaMin || v0positiveTrack->Eta()>=etaMax) ||
1348 (v0negativeTrack->Eta()<=etaMin || v0negativeTrack->Eta()>=etaMax) )
return kFALSE;
1350 if ( (v0positiveTrack->Pt()<=ptMin || v0positiveTrack->Pt()>=
ptMax) ||
1351 (v0negativeTrack->Pt()<=ptMin || v0negativeTrack->Pt()>=
ptMax) )
return kFALSE;
1355 if ( ( ( v0positiveTrack->GetTPCClusterInfo(2,1) ) <
fV0daughtersCuts->GetMinNClusterTPC() ) ||
1356 ( ( v0negativeTrack->GetTPCClusterInfo(2,1) ) <
fV0daughtersCuts->GetMinNClusterTPC() ) )
return kFALSE;
1360 if (v0->GetOnFlyStatus()==kFALSE) {
1362 if( !(v0positiveTrack->GetStatus() & AliESDtrack::kTPCrefit))
return kFALSE;
1363 if( !(v0negativeTrack->GetStatus() & AliESDtrack::kTPCrefit))
return kFALSE;
1368 AliAODVertex *maybeKinkPos = (AliAODVertex*)v0positiveTrack->GetProdVertex();
1369 AliAODVertex *maybeKinkNeg = (AliAODVertex*)v0negativeTrack->GetProdVertex();
1370 if (maybeKinkPos->GetType()==AliAODVertex::kKink ||
1371 maybeKinkNeg->GetType()==AliAODVertex::kKink)
return kFALSE;
Int_t IsSelectedSingleCut(TObject *obj, Int_t selectionLevel, Int_t cutIndex)
AliESDtrackCuts * fV0daughtersCuts
virtual void SetStandardCutsPbPb2010()
virtual Int_t IsSelected(TObject *obj, Int_t selectionLevel)
ClassImp(AliAnalysisTaskTriggerRates) AliAnalysisTaskTriggerRates
Double_t fMaxPtCandTrackSPDFirst
flag to select the track kFirst criteria for pt < ptlimit
void SetAsym(Bool_t asym)
AliRDHFCutsLctoV0(const char *name="CutsLctoV0", Short_t v0channel=0)
Int_t GetnSigmaTOF(AliAODTrack *track, Int_t species, Double_t &sigma) const
virtual void SetStandardCutsPP2010()
Bool_t fRemoveDaughtersFromPrimary
AliAODTrack * Getv0NegativeTrack() const
Int_t GetnSigmaTPC(AliAODTrack *track, Int_t species, Double_t &sigma) const
Bool_t CheckTOFPIDStatus(AliAODTrack *track) const
Float_t * fPtBinLimits
"number of limits", that is fnPtBins+1
virtual void SetStandardCutsPbPb2011()
Int_t fMinVtxContr
0: not cut; 1: SPDZ; 2: SPD3D; 3: Tracks
Double_t InvMassLctoLambdaPi() const
Float_t fMaxVtxRedChi2
minimum vertex contributors
Int_t CombineCuts(Int_t returnvalueTrack, Int_t returnvalue, Int_t returnvaluePID) const
const Float_t * GetCuts() const
Float_t fV0Type
cuts for v0 daughters (AOD converted to ESD on the flight!)
void SetNVars(Int_t nVars)
Bool_t AreLctoV0DaughtersSelected(AliAODRecoDecayHF *rd) const
Int_t fMinVtxType
cuts on the event
Double_t fMaxRapidityCand
minimum pt of the candidate
void EnableSemiCentralTrigger()
AliRDHFCutsLctoV0 & operator=(const AliRDHFCutsLctoV0 &source)
TString * GetVarNames() const
Int_t ApplyPidTPCRaw(AliAODTrack *track, Int_t specie) const
AliRDHFCuts & operator=(const AliRDHFCuts &source)
Int_t fUseCentrality
min deltaz between main and pileup vertices
void SetPidHF(AliAODPidHF *pidObj)
see enum below
Double_t InvMassLctoK0sP() const
AliAODTrack * Getv0PositiveTrack() const
virtual void GetCutVarsForOpt(AliAODRecoDecayHF *d, Float_t *vars, Int_t nvars, Int_t *pdgdaughters)
Bool_t fUseTrackSelectionWithFilterBits
flag to reject kink daughters
virtual ~AliRDHFCutsLctoV0()
void SetCuts(Int_t nVars, Int_t nPtBins, Float_t **cutsRD)
void ResetMaskAndEnableMBTrigger()
TString * fVarNames
number of cut vars for candidates
AliESDtrackCuts * fTrackCuts
quality cuts on the daughter tracks
void AddTrackCutsV0daughters(AliESDtrackCuts *v0daug)
Float_t fLowPtCut
high pT cut separation for proton identification
Bool_t IsDaughterSelected(AliAODTrack *track, const AliESDVertex *primary, AliESDtrackCuts *cuts) const
AliAODTrack * GetBachelor() const
Int_t fOptPileup
use Physics selection criteria
Bool_t IsExcluded(AliAODTrack *track, Int_t labelTrack, Double_t nsigmaCut, TString detector)
virtual void PrintAll() const
Int_t fnPtBinLimits
number of pt bins for cuts
void SetSigma(Double_t *sigma)
Float_t * fCutsRD
fnVars*fnPtBins
Double_t CosV0PointingAngle() const
Int_t ApplyPidTOFRaw(AliAODTrack *track, Int_t specie) const
void SetVarsForOpt(Int_t nVars, Bool_t *forOpt)
void SetVarNames(Int_t nVars, TString *varNames, Bool_t *isUpperCut)
Bool_t * fVarsForOpt
number of cut vars to be optimized for candidates
void EnableCentralTrigger()
Int_t fMinSPDMultiplicity
maximum |z| of primary vertex
void SetUsePID(Bool_t flag=kTRUE)
Int_t fExcludedCut
low pT cut separation for proton identification
Bool_t fIsCandTrackSPDFirst
IsSelected returns always kTRUE for MC signal.
void SetPtBins(Int_t nPtBinLimits, Float_t *ptBinLimits)
Bool_t fKinkReject
cut on zSPD vertex to remove outliers in centrality vs. tracklets (0=no cut, 1= cut at 12 cm...
Bool_t fUsePhysicsSelection
use MC primary vertex
void SetTOFdecide(Bool_t tOFdecide)
void SetMatch(Int_t match)
AliAODVertex * GetPrimaryVtx() const
void AddTrackCuts(const AliESDtrackCuts *cuts)
Int_t fnPtBins
cuts on the candidate
Float_t fHighPtCut
V0 type – should be defined as in AliRDHFCuts.h.
void SetTriggerClass(TString trclass0, TString trclass1="")
AliAODPidHF * fPidHF
enable AOD049 centrality cleanup
virtual Bool_t IsInFiducialAcceptance(Double_t pt, Double_t y) const
Int_t PtBin(Double_t pt) const
void CheckPID(AliAODTrack *bachelor, AliAODTrack *, AliAODTrack *, Bool_t &isBachelorID1, Bool_t &isBachelorID2, Bool_t &isBachelorID4)
Int_t GetGlobalIndex(Int_t iVar, Int_t iPtBin) const
Float_t fMaxCentrality
minimum centrality for selected events
virtual Int_t IsSelectedPID(AliAODRecoDecayHF *obj)