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("0.0100*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   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  50   cutsD0toKpi->SetStandardCutsPbPb2010();
  51   cutsD0toKpi->SetUsePID(kFALSE);
  52   Float_t cutsArrayD0toKpi[9]={0.2,999999.,1.1,0.,0.,999999.,999999.,0.,0.5};
  53   cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
  54   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  55   vHF->SetCutsD0toKpi(cutsD0toKpi);
  56   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  57   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  58   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  59   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  60   vHF->SetCutsJpsitoee(cutsJpsitoee);
  61   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  62   cutsDplustoKpipi->SetStandardCutsPbPb2010();
  63   cutsDplustoKpipi->SetUsePID(kFALSE);
  64   Float_t cutsArrayDplustoKpipi[12]={0.2,0.8,0.8,0.,0.,0.01,0.06,0.03,0.,0.85,0.,10000000000.};
  65   cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
  66   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  67   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  68   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  69   cutsDstoKKpi->SetStandardCutsPbPb2010();
  70   cutsDstoKKpi->SetUsePID(kFALSE);
  71   Float_t cutsArrayDstoKKpi[14]={0.,999.,999.,0.,0.,0.005,0.06,0.,0.,0.7,0.,1000.,0.1,0.1};
  72   cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
  73   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  74   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  75   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  76   cutsLctopKpi->SetStandardCutsPbPb2010();
  77   cutsLctopKpi->SetUsePID(kFALSE);
  78   Float_t cutsArrayLctopKpi[12]={0.13,0.5,0.6,0.,0.,0.01,0.04,0.006,0.8,0.3,0.,0.05};
  79   cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
  80   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  81   vHF->SetCutsLctopKpi(cutsLctopKpi);
  82   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
  83   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  84   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  85   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  86   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  87   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
  88   cutsDStartoKpipi->SetStandardCutsPbPb2010();
  89   cutsDStartoKpipi->SetUsePID(kFALSE);
  90   Float_t cutsArrayDStartoKpipi[14]={0.15,0.07,0.85,0.8,0.8,0.06.,0.06.,0.001,0.6, 0.15, 0.03, 0.2, 5, 0.5}; // first 9 for D0 from D*, last 5 for D*
  91   cutsDStartoKpipi->SetCuts(14,cutsArrayDStartoKpipi);
  92   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
  93   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
  94   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
  95   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
  96   Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
  97   cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
  98   cutsLctoV0->AddTrackCuts(esdTrackCuts);
  99   vHF->SetCutsLctoV0(cutsLctoV0);
 100   //
 101   //--- set this if you want to reconstruct primary vertex candidate by
 102   //    candidate using other tracks in the event (for pp, broad
 103   //    interaction region)
 104   //vHF->SetRecoPrimVtxSkippingTrks();
 105   //--- OR set this if you want to remove the candidate daughters from
 106   //    the primary vertex, without recostructing it from scratch
 107   //vHF->SetRmTrksFromPrimVtx();
 108
 109   //--- check the settings
 110   vHF->PrintStatus();
 111   //--- verbose
 112   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
 113
 114
 115   return vHF;
 116 }
 117
 118