PWG3/vertexingHF/ConfigVertexingHF_highmult.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->Set4ProngOff();
  12   //vHF->SetDstarOff();
  13   vHF->SetFindVertexForDstar(kFALSE);
  14   //--- secondary vertex with KF?
  15   //vHF->SetSecVtxWithKF();
  16   vHF->SetCascadesOff();
  17   vHF->SetFindVertexForCascades(kFALSE);
  18   vHF->SetMassCutBeforeVertexing(kTRUE); // PbPb
  19
  20   //--- set cuts for single-track selection
  21   //     displaced tracks
  22   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  23   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  24   esdTrackCuts->SetMinNClustersTPC(70);
  25   esdTrackCuts->SetRequireITSRefit(kTRUE);
  26   //esdTrackCuts->SetMinNClustersITS(4);
  27   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  28                                          AliESDtrackCuts::kAny);
  29   // |d0|>100 micron for pt<2GeV, no cut above 2
  30   esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0050*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
  31   esdTrackCuts->SetMaxDCAToVertexXY(1.);
  32   esdTrackCuts->SetMaxDCAToVertexZ(1.);
  33   esdTrackCuts->SetPtRange(0.8,1.e10);
  34   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  35   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  36   trkFilter->AddCuts(esdTrackCuts);
  37   vHF->SetTrackFilter(trkFilter);
  38   //     D* soft pion tracks
  39   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  40   esdTrackCutsSoftPi->SetMinNClustersITS(4);
  41   esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
  42   esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
  43   esdTrackCutsSoftPi->SetPtRange(0.2,1.e10);
  44   esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
  45   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  46   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  47   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  48   //--- set cuts for candidates selection
  49   Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
  50   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  51   cutsD0toKpi->SetStandardCutsPbPb2010();
  52   cutsD0toKpi->SetUsePID(kFALSE);
  53   Float_t cutsArrayD0toKpi[9]={0.2,999999.,1.1,0.,0.,999999.,999999.,0.,0.5};
  54   cutsD0toKpi->SetPtBins(nptbins,ptlimits);
  55   cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
  56   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  57   vHF->SetCutsD0toKpi(cutsD0toKpi);
  58   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  59   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  60   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  61   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  62   vHF->SetCutsJpsitoee(cutsJpsitoee);
  63   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  64   cutsDplustoKpipi->SetStandardCutsPbPb2010();
  65   cutsDplustoKpipi->SetUsePID(kFALSE);
  66   Float_t cutsArrayDplustoKpipi[12]={0.2,0.8,0.8,0.,0.,0.01,0.06,0.05,1.,0.85,0.,10000000000.};
  67   cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
  68   cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
  69   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  70   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  71   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  72   cutsDstoKKpi->SetStandardCutsPbPb2010();
  73   cutsDstoKKpi->SetUsePID(kFALSE);
  74   Float_t cutsArrayDstoKKpi[14]={0.2,0.4,0.4,0.,0.,0.005,0.045,0.,0.,0.9,0.,100000.,0.035,0.05};
  75   cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
  76   cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
  77   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  78   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  79   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  80   cutsLctopKpi->SetStandardCutsPbPb2010();
  81   cutsLctopKpi->SetUsePID(kFALSE);
  82   Float_t cutsArrayLctopKpi[12]={0.13,0.9,1.,0.,0.,0.01,0.04,0.006,1.,0.5,0.,0.05};
  83   cutsLctopKpi->SetPtBins(nptbins,ptlimits);
  84   cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
  85   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  86   cutsLctopKpi->SetMinPtCandidate(3.);
  87   vHF->SetCutsLctopKpi(cutsLctopKpi);
  88   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
  89   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  90   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  91   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  92   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  93   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
  94   cutsDStartoKpipi->SetStandardCutsPbPb2010();
  95   cutsDStartoKpipi->SetUsePID(kFALSE);
  96
  97
  98  // D* pt dependent cuts ------------------------------------------
  99
 100   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
 101
 102   const Int_t nvars=14;
 103   const Int_t nptbins=2;
 104
 105   Float_t* ptbins;
 106   ptbins=new Float_t[nptbins+1];
 107   ptbins[0]=0.;
 108   ptbins[1]=4.;
 109   ptbins[2]=999.;
 110
 111   cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
 112
 113   Float_t** rdcutsvalmine;
 114   rdcutsvalmine=new Float_t*[nvars];
 115   for(Int_t iv=0;iv<nvars;iv++){
 116     rdcutsvalmine[iv]=new Float_t[nptbins];
 117   }
 118   //0-4
 119   rdcutsvalmine[0][0]=0.15;
 120   rdcutsvalmine[1][0]=0.07;
 121   rdcutsvalmine[2][0]=0.8;
 122   rdcutsvalmine[3][0]=0.8;
 123   rdcutsvalmine[4][0]=0.8;
 124   rdcutsvalmine[5][0]=0.08;
 125   rdcutsvalmine[6][0]=0.08;
 126   rdcutsvalmine[7][0]=-0.00002;
 127   rdcutsvalmine[8][0]=0.72;
 128   rdcutsvalmine[9][0]=0.15;
 129   rdcutsvalmine[10][0]=0.03;
 130   rdcutsvalmine[11][0]=0.2;
 131   rdcutsvalmine[12][0]=100.;
 132   rdcutsvalmine[13][0]=0.5;
 133   //4-999
 134   rdcutsvalmine[0][1]=0.24;
 135   rdcutsvalmine[1][1]=0.07;
 136   rdcutsvalmine[2][1]=0.8;
 137   rdcutsvalmine[3][1]=0.8;
 138   rdcutsvalmine[4][1]=0.8;
 139   rdcutsvalmine[5][1]=0.1;
 140   rdcutsvalmine[6][1]=0.1;
 141   rdcutsvalmine[7][1]=0.00001;
 142   rdcutsvalmine[8][1]=0.72;
 143   rdcutsvalmine[9][1]=0.15;
 144   rdcutsvalmine[10][1]=0.03;
 145   rdcutsvalmine[11][1]=0.2;
 146   rdcutsvalmine[12][1]=100.;
 147   rdcutsvalmine[13][1]=0.5;
 148
 149   cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
 150
 151   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
 152   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
 153   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
 154
 155   //--------------------------------------------------------
 156
 157   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
 158   Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
 159   cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
 160   cutsLctoV0->AddTrackCuts(esdTrackCuts);
 161   vHF->SetCutsLctoV0(cutsLctoV0);
 162   //
 163   //--- set this if you want to reconstruct primary vertex candidate by
 164   //    candidate using other tracks in the event (for pp, broad
 165   //    interaction region)
 166   //vHF->SetRecoPrimVtxSkippingTrks();
 167   //--- OR set this if you want to remove the candidate daughters from
 168   //    the primary vertex, without recostructing it from scratch
 169   //vHF->SetRmTrksFromPrimVtx();
 170
 171   //--- check the settings
 172   vHF->PrintStatus();
 173   //--- verbose
 174   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 175
 176
 177   return vHF;
 178 }
 179
 180