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
  19   //--- set cuts for single-track selection
  20   //     displaced tracks
  21   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  22   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  23   esdTrackCuts->SetMinNClustersTPC(70);
  24   esdTrackCuts->SetRequireITSRefit(kTRUE);
  25   //esdTrackCuts->SetMinNClustersITS(4);
  26   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  27                                          AliESDtrackCuts::kAny);
  28   esdTrackCuts->SetMinDCAToVertexXY(0.0100);
  29   esdTrackCuts->SetPtRange(0.8,1.e10);
  30   esdTrackCuts->SetEtaRange(-0.8,+0.8);
  31   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  32   trkFilter->AddCuts(esdTrackCuts);
  33   vHF->SetTrackFilter(trkFilter);
  34   //     D* soft pion tracks
  35   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  36   esdTrackCutsSoftPi->SetMinNClustersITS(4);
  37   esdTrackCuts->SetPtRange(0.2,1.e10);
  38   esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
  39   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  40   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  41   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  42   //--- set cuts for candidates selection
  43   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
  44   Float_t cutsArrayD0toKpi[9]={0.2,999999.,1.1,0.,0.,999999.,999999.,0.,0.5};
  45   cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
  46   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  47   vHF->SetCutsD0toKpi(cutsD0toKpi);
  48   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
  49   Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
  50   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  51   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  52   vHF->SetCutsJpsitoee(cutsJpsitoee);
  53   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
  54   Float_t cutsArrayDplustoKpipi[12]={0.2,0.8,0.8,0.,0.,0.01,0.06,0.03,0.,0.85,0.,10000000000.};
  55   cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
  56   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  57   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  58   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
  59   Float_t cutsArrayDstoKKpi[14]={0.,999.,999.,0.,0.,0.005,0.06,0.,0.,0.7,0.,1000.,0.1,0.1};
  60   cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
  61   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  62   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  63   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
  64   //Float_t cutsArrayLctopKpi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
  65   Float_t cutsArrayLctopKpi[12]={0.,999.,999.,0.,0.,0.01,0.06,0.005,0.7,0.,0.,0.05};
  66   cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
  67   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  68   vHF->SetCutsLctopKpi(cutsLctopKpi);
  69   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
  70   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  71   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  72   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  73   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  74   AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
  75   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*
  76   cutsDStartoKpipi->SetCuts(14,cutsArrayDStartoKpipi);
  77   cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
  78   cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
  79   vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
  80   AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
  81   Float_t cutsArrayLctoV0[9]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.};
  82   cutsLctoV0->SetCuts(9,cutsArrayLctoV0);
  83   cutsLctoV0->AddTrackCuts(esdTrackCuts);
  84   vHF->SetCutsLctoV0(cutsLctoV0);
  85   //
  86   //--- set this if you want to reconstruct primary vertex candidate by
  87   //    candidate using other tracks in the event (for pp, broad
  88   //    interaction region)
  89   //vHF->SetRecoPrimVtxSkippingTrks();
  90   //--- OR set this if you want to remove the candidate daughters from
  91   //    the primary vertex, without recostructing it from scratch
  92   //vHF->SetRmTrksFromPrimVtx();
  93
  94   //--- check the settings
  95   vHF->PrintStatus();
  96   //--- verbose
  97   //  AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
  98
  99
 100   return vHF;
 101 }
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 103