PWGHF/vertexingHF/upgrade/ConfigVertexingHF_ITSUpgrade_wPID.C

   1 AliAnalysisVertexingHF* ConfigVertexingHF() {
   2
   3   printf("Call to AliAnalysisVertexingHF parameters setting :\n");
   4   vHF = new AliAnalysisVertexingHF();
   5
   6   //--- switch-off candidates finding (default: all on)
   7   //vHF->SetD0toKpiOff();
   8   vHF->SetD0toKpiOn();
   9   vHF->SetJPSItoEleOff();
  10   //vHF->Set3ProngOff();
  11   //vHF->SetLikeSignOn(); // like-sign pairs and triplets
  12   vHF->SetLikeSign3prongOff();
  13   vHF->Set4ProngOff();
  14   //vHF->SetDstarOff();
  15   vHF->SetFindVertexForDstar(kFALSE);
  16   //--- secondary vertex with KF?
  17   //vHF->SetSecVtxWithKF();
  18   //Cascade
  19   //vHF->SetCascadesOff();
  20   vHF->SetCascadesOn();
  21   vHF->SetFindVertexForCascades(kFALSE);//put kFALSE
  22   vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kOnlyOfflineV0s); //All V0s 0, Offline 1, OnTheFly 2
  23   vHF->SetUseProtonPIDforLambdaC2V0();
  24
  25   vHF->SetMassCutBeforeVertexing(kTRUE); // PbPb
  26   //set PID
  27   vHF->SetUseKaonPIDfor3Prong(kTRUE);
  28   vHF->SetUseKaonPIDforDs(kTRUE);
  29   vHF->SetUseProtonAndPionPIDforLambdaC();
  30   vHF->SetnSigmaTOFforKaonSel(3., 5.);
  31   vHF->SetnSigmaTPCforKaonSel(5., 5.);
  32   vHF->SetnSigmaTOFforProtonSel(3.,5.);
  33   vHF->SetnSigmaTPCforProtonSel(5., 5.);
  34   vHF->SetnSigmaTPCforPionSel(4., 4.);
  35   vHF->SetnSigmaTOFforPionSel(40.,40.);
  36   vHF->SetMaxMomForTPCPid(9999999999.);
  37   vHF->SetUseTPCPID(kTRUE);
  38   vHF->SetUseTOFPID(kTRUE);
  39   vHF->SetUseTPCPIDOnlyIfNoTOF(kTRUE);
  40
  41   //--- set cuts for single-track selection
  42   //     displaced tracks
  43   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  44   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  45   esdTrackCuts->SetMinNClustersTPC(70);
  46   esdTrackCuts->SetRequireITSRefit(kTRUE);
  47   //esdTrackCuts->SetMinNClustersITS(4);
  48   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kITSU012,
  49                                          AliESDtrackCuts::kAny);
  50   // |d0|>30 micron for pt<2GeV, no cut above 2
  51   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.003*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  52   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  53   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  54   esdTrackCuts->SetPtRange(0.5,1.e10);
  55   esdTrackCuts->SetEtaRange(-0.9,+0.9);
  56   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  57   trkFilter->AddCuts(esdTrackCuts);
  58   vHF->SetTrackFilter(trkFilter);
  59   //     D* soft pion tracks
  60   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  61   esdTrackCutsSoftPi->SetMinNClustersITS(2);
  62   esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
  63   esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
  64   esdTrackCutsSoftPi->SetPtRange(0.1,1.e10);// 0.2
  65   esdTrackCutsSoftPi->SetEtaRange(-0.9,+0.9);
  66   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  67   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  68   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  69   //--- set cuts for candidates selection
  70   Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
  71   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  72   cutsD0toKpi->SetStandardCutsPbPb2010();
  73   cutsD0toKpi->SetMinCentrality(-10);
  74   cutsD0toKpi->SetMaxCentrality(110);
  75   cutsD0toKpi->SetUseSpecialCuts(kFALSE);
  76   cutsD0toKpi->SetMinPtCandidate(0.);
  77   cutsD0toKpi->SetUsePID(kFALSE);
  78   cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
  79   cutsD0toKpi->SetMaxVtxZ(1.e6);
  80   cutsD0toKpi->SetTriggerClass("");
  81   Float_t cutsArrayD0toKpi[11]={0.4,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.};
  82   cutsD0toKpi->SetPtBins(nptbins,ptlimits);
  83   cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
  84   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  85   vHF->SetCutsD0toKpi(cutsD0toKpi);
  86   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  87   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  88   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  89   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  90   vHF->SetCutsJpsitoee(cutsJpsitoee);
  91   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  92   cutsDplustoKpipi->SetStandardCutsPbPb2010();
  93   cutsDplustoKpipi->SetUsePID(kFALSE);
  94   Float_t cutsArrayDplustoKpipi[14]={0.25,0.3,0.3,0.,0.,0.01,0.05,0.05,0.,0.88,0.,10000000000.,0.,-1.};
  95   cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
  96   cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
  97   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  98   cutsDplustoKpipi->SetMinPtCandidate(1.);
  99   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
 100   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
 101   cutsDstoKKpi->SetStandardCutsPbPb2010();
 102   cutsDstoKKpi->SetUsePID(kFALSE);
 103   Float_t cutsArrayDstoKKpi[20]={0.2,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.9,0.,100000.,0.035,0.0001,-1.,1.,0.,0.,0.,-1.};
 104   cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
 105   cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi);
 106   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
 107   cutsDstoKKpi->SetMinPtCandidate(1.);
 108   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
 109   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
 110   cutsLctopKpi->SetStandardCutsPbPb2010();
 111   cutsLctopKpi->SetUsePID(kFALSE);
 112   Float_t cutsArrayLctopKpi[13]={0.13,0.4,0.4,0.,0.,0.,0.06,0.,0.,0.,0.,0.05,0.4};
 113   cutsLctopKpi->SetPtBins(nptbins,ptlimits);
 114   cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
 115   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
 116   cutsLctopKpi->SetMinPtCandidate(2.);// era due
 117   vHF->SetCutsLctopKpi(cutsLctopKpi);
 118   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
 119   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
 120   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
 121   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
 122   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
 123
 124
 125  // D* pt dependent cuts ------------------------------------------
 126
 127   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
 128   cutsDStartoKpipi->SetUsePID(kFALSE);
 129
 130   const Int_t nvars=16;
 131   const Int_t nptbins=2;
 132
 133   Float_t* ptbins;
 134   ptbins=new Float_t[nptbins+1];
 135   ptbins[0]=0.;
 136   ptbins[1]=5.;
 137   ptbins[2]=999.;
 138
 139   cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
 140
 141   Float_t** rdcutsvalmine;
 142   rdcutsvalmine=new Float_t*[nvars];
 143   for(Int_t iv=0;iv<nvars;iv++){
 144     rdcutsvalmine[iv]=new Float_t[nptbins];
 145   }
 146   //0-5
 147   rdcutsvalmine[0][0]=0.15;  //D0 inv mass window
 148   rdcutsvalmine[1][0]=0.06;   // dca
 149   rdcutsvalmine[2][0]=0.9;    // thetastar
 150   rdcutsvalmine[3][0]=0.5;    // pt Pion
 151   rdcutsvalmine[4][0]=0.5;    // Pt Kaon
 152   rdcutsvalmine[5][0]=0.1;    // d0K
 153   rdcutsvalmine[6][0]=0.1;    // d0Pi
 154   rdcutsvalmine[7][0]=0.0001; // d0xd0
 155   rdcutsvalmine[8][0]=0.8;    // costhetapoint
 156   rdcutsvalmine[9][0]=0.20;   // Dstar inv mass window
 157   rdcutsvalmine[10][0]=0.03;  // half width of (M_Kpipi-M_D0)
 158   rdcutsvalmine[11][0]=0.1;   // Pt min of Pi soft
 159   rdcutsvalmine[12][0]=100.;  // Pt max of pi soft
 160   rdcutsvalmine[13][0]=9999.; // theta
 161   rdcutsvalmine[14][0]=0.9;   // |cosThetaPointXY|
 162   rdcutsvalmine[15][0]=1.;    // NormDecayLenghtXY
 163  //5-999
 164   rdcutsvalmine[0][1]=0.15;   //D0 inv mass window
 165   rdcutsvalmine[1][1]=0.06;   // dca
 166   rdcutsvalmine[2][1]=0.9;    // thetastar
 167   rdcutsvalmine[3][1]=0.5;    // pt Pion
 168   rdcutsvalmine[4][1]=0.5;    // Pt Kaon
 169   rdcutsvalmine[5][1]=0.1;    // d0K
 170   rdcutsvalmine[6][1]=0.1;    // d0Pi
 171   rdcutsvalmine[7][1]=0.0001; // d0xd0
 172   rdcutsvalmine[8][1]=0.7;    // costhetapoint
 173   rdcutsvalmine[9][1]=0.20;   // Dstar inv mass window
 174   rdcutsvalmine[10][1]=0.03;  // half width of (M_Kpipi-M_D0)
 175   rdcutsvalmine[11][1]=0.1;   // Pt min of Pi soft
 176   rdcutsvalmine[12][1]=100.;  // Pt max of pi soft
 177   rdcutsvalmine[13][1]=9999.; // theta
 178   rdcutsvalmine[14][1]=0.8;   // |cosThetaPointXY|
 179   rdcutsvalmine[15][1]=0.;    // NormDecayLenghtXY
 180
 181   cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
 182
 183   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
 184   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
 185   cutsDStartoKpipi->SetMinPtCandidate(1.);
 186   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
 187
 188   //--------------------------------------------------------
 189
 190   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
 191   /*
 192   Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
 193   cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
 194   */
 195   //last dummy
 196   //Float_t cutsArrayLctoV0[10]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.,1.};
 197   Float_t cutsArrayLctoV0[17]={1.0,1.0,0.05,0.05,0.0,0.0,0.0,1000.,1000.,0.99,3.,1000.,0.,0.,0.,0.,1.0};
 198   cutsLctoV0->SetCuts(17,cutsArrayLctoV0);
 199   cutsLctoV0->AddTrackCuts(esdTrackCuts);
 200   vHF->SetCutsLctoV0(cutsLctoV0);
 201   //
 202   //--- set this if you want to reconstruct primary vertex candidate by
 203   //    candidate using other tracks in the event (for pp, broad
 204   //    interaction region)
 205   //vHF->SetRecoPrimVtxSkippingTrks();
 206   //--- OR set this if you want to remove the candidate daughters from
 207   //    the primary vertex, without recostructing it from scratch
 208   //vHF->SetRmTrksFromPrimVtx();
 209
 210   //--- check the settings
 211   vHF->PrintStatus();
 212   //--- verbose
 213   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 214
 215
 216   return vHF;
 217 }
 218
 219