PWGHF/vertexingHF/ConfigVertexingHF_ITSUpgrade_16var.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->SetJPSItoEleOff();
   9   //vHF->Set3ProngOff();
  10   //vHF->SetLikeSignOn(); // like-sign pairs and triplets
  11   //  vHF->SetLikeSign3prongOff();
  12   vHF->Set4ProngOff();
  13   vHF->SetDstarOff();
  14   vHF->SetFindVertexForDstar(kFALSE);
  15   //--- secondary vertex with KF?
  16   //vHF->SetSecVtxWithKF();
  17   vHF->SetCascadesOff();
  18   vHF->SetFindVertexForCascades(kFALSE);
  19   vHF->SetMassCutBeforeVertexing(kTRUE); // PbPb
  20   vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s);
  21
  22   //--- set cuts for single-track selection
  23   //     displaced tracks
  24   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  25   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  26   esdTrackCuts->SetMinNClustersTPC(70);
  27   esdTrackCuts->SetRequireITSRefit(kTRUE);
  28   //esdTrackCuts->SetMinNClustersITS(4);
  29   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  30                                          AliESDtrackCuts::kAny);
  31   // |d0|>75 micron for pt<2GeV, no cut above 2
  32   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0075*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  33   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  34   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  35   esdTrackCuts->SetPtRange(0.6,1.e10);
  36   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  37   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  38   trkFilter->AddCuts(esdTrackCuts);
  39   vHF->SetTrackFilter(trkFilter);
  40   //     D* soft pion tracks
  41   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  42   esdTrackCutsSoftPi->SetMinNClustersITS(4);
  43   esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
  44   esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
  45   esdTrackCutsSoftPi->SetPtRange(0.2,1.e10);
  46   esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
  47   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  48   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  49   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  50   //--- set cuts for candidates selection
  51   Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
  52   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  53   cutsD0toKpi->SetStandardCutsPbPb2010();
  54   cutsD0toKpi->SetMinCentrality(-10);
  55   cutsD0toKpi->SetMaxCentrality(110);
  56   cutsD0toKpi->SetUseSpecialCuts(kFALSE);
  57   cutsD0toKpi->SetMinPtCandidate(0.);
  58   cutsD0toKpi->SetUsePID(kFALSE);
  59   cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
  60   cutsD0toKpi->SetMaxVtxZ(1.e6);
  61   cutsD0toKpi->SetTriggerClass("");
  62   Float_t cutsArrayD0toKpi[11]={0.4,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.};
  63   cutsD0toKpi->SetPtBins(nptbins,ptlimits);
  64   cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
  65   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  66   vHF->SetCutsD0toKpi(cutsD0toKpi);
  67   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  68   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  69   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  70   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  71   vHF->SetCutsJpsitoee(cutsJpsitoee);
  72   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  73   cutsDplustoKpipi->SetStandardCutsPbPb2010();
  74   cutsDplustoKpipi->SetUsePID(kFALSE);
  75   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.};
  76   cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
  77   cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
  78   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  79   cutsDplustoKpipi->SetMinPtCandidate(2.);
  80   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  81   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  82   cutsDstoKKpi->SetStandardCutsPbPb2010();
  83   cutsDstoKKpi->SetUsePID(kFALSE);
  84   Float_t cutsArrayDstoKKpi[16]={0.35,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.9,0.,100000.,0.035,0.0001,-1.,1.};
  85   cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
  86   cutsDstoKKpi->SetCuts(16,cutsArrayDstoKKpi);
  87   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  88   cutsDstoKKpi->SetMinPtCandidate(1.);
  89   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  90   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  91   cutsLctopKpi->SetStandardCutsPbPb2010();
  92   cutsLctopKpi->SetUsePID(kFALSE);
  93   Float_t cutsArrayLctopKpi[13]={0.13,0.9,1.,0.,0.,0.01,0.04,0.006,1.,0.5,0.,0.05,0.4};
  94   cutsLctopKpi->SetPtBins(nptbins,ptlimits);
  95   cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
  96   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  97   cutsLctopKpi->SetMinPtCandidate(2.);
  98   vHF->SetCutsLctopKpi(cutsLctopKpi);
  99   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
 100   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
 101   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
 102   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
 103   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
 104
 105
 106  // D* pt dependent cuts ------------------------------------------
 107
 108   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
 109   cutsDStartoKpipi->SetUsePID(kFALSE);
 110
 111   const Int_t nvars=16;
 112   const Int_t nptbins=2;
 113
 114   Float_t* ptbins;
 115   ptbins=new Float_t[nptbins+1];
 116   ptbins[0]=0.;
 117   ptbins[1]=5.;
 118   ptbins[2]=999.;
 119
 120   cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
 121
 122   Float_t** rdcutsvalmine;
 123   rdcutsvalmine=new Float_t*[nvars];
 124   for(Int_t iv=0;iv<nvars;iv++){
 125     rdcutsvalmine[iv]=new Float_t[nptbins];
 126   }
 127   //0-5
 128   rdcutsvalmine[0][0]=0.10;  //D0 inv mass window
 129   rdcutsvalmine[1][0]=0.06;   // dca
 130   rdcutsvalmine[2][0]=0.9;    // thetastar
 131   rdcutsvalmine[3][0]=0.5;    // pt Pion
 132   rdcutsvalmine[4][0]=0.5;    // Pt Kaon
 133   rdcutsvalmine[5][0]=0.1;    // d0K
 134   rdcutsvalmine[6][0]=0.1;    // d0Pi
 135   rdcutsvalmine[7][0]=0.0001; // d0xd0
 136   rdcutsvalmine[8][0]=0.8;    // costhetapoint
 137   rdcutsvalmine[9][0]=0.15;   // Dstar inv mass window
 138   rdcutsvalmine[10][0]=0.03;  // half width of (M_Kpipi-M_D0)
 139   rdcutsvalmine[11][0]=0.1;   // Pt min of Pi soft
 140   rdcutsvalmine[12][0]=100.;  // Pt max of pi soft
 141   rdcutsvalmine[13][0]=9999.; // theta
 142   rdcutsvalmine[14][0]=0.9;   // |cosThetaPointXY|
 143   rdcutsvalmine[15][0]=1.;    // NormDecayLenghtXY
 144  //5-999
 145   rdcutsvalmine[0][1]=0.10;   //D0 inv mass window
 146   rdcutsvalmine[1][1]=0.06;   // dca
 147   rdcutsvalmine[2][1]=0.9;    // thetastar
 148   rdcutsvalmine[3][1]=0.5;    // pt Pion
 149   rdcutsvalmine[4][1]=0.5;    // Pt Kaon
 150   rdcutsvalmine[5][1]=0.1;    // d0K
 151   rdcutsvalmine[6][1]=0.1;    // d0Pi
 152   rdcutsvalmine[7][1]=0.0001; // d0xd0
 153   rdcutsvalmine[8][1]=0.7;    // costhetapoint
 154   rdcutsvalmine[9][1]=0.15;   // Dstar inv mass window
 155   rdcutsvalmine[10][1]=0.03;  // half width of (M_Kpipi-M_D0)
 156   rdcutsvalmine[11][1]=0.1;   // Pt min of Pi soft
 157   rdcutsvalmine[12][1]=100.;  // Pt max of pi soft
 158   rdcutsvalmine[13][1]=9999.; // theta
 159   rdcutsvalmine[14][1]=0.8;   // |cosThetaPointXY|
 160   rdcutsvalmine[15][1]=0.;    // NormDecayLenghtXY
 161
 162   cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
 163
 164   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
 165   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
 166   cutsDStartoKpipi->SetMinPtCandidate(2.);
 167   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
 168
 169   //--------------------------------------------------------
 170
 171   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
 172   Float_t cutsArrayLctoV0[10]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.,0.0};
 173   cutsLctoV0->SetCuts(10,cutsArrayLctoV0);
 174   cutsLctoV0->AddTrackCuts(esdTrackCuts);
 175   vHF->SetCutsLctoV0(cutsLctoV0);
 176   //
 177   //--- set this if you want to reconstruct primary vertex candidate by
 178   //    candidate using other tracks in the event (for pp, broad
 179   //    interaction region)
 180   //vHF->SetRecoPrimVtxSkippingTrks();
 181   //--- OR set this if you want to remove the candidate daughters from
 182   //    the primary vertex, without recostructing it from scratch
 183   //vHF->SetRmTrksFromPrimVtx();
 184
 185   //--- check the settings
 186   vHF->PrintStatus();
 187   //--- verbose
 188   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 189
 190
 191   return vHF;
 192 }
 193
 194