PWG3/vertexingHF/ConfigVertexingHF_pp2009.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
  17   //--- set cuts for single-track selection
  18   //     displaced tracks
  19   AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
  20   esdTrackCuts->SetRequireTPCRefit(kTRUE);
  21   esdTrackCuts->SetRequireITSRefit(kTRUE);
  22   esdTrackCuts->SetMinNClustersITS(4); // default is 5
  23   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  24                                          AliESDtrackCuts::kAny); // default is kBoth
  25   esdTrackCuts->SetMinDCAToVertexXY(0.);
  26   esdTrackCuts->SetPtRange(0.3,1.e10);
  27   AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
  28   trkFilter->AddCuts(esdTrackCuts);
  29   vHF->SetTrackFilter(trkFilter);
  30   //     D* soft pion tracks
  31   AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
  32   esdTrackCutsSoftPi->SetMinNClustersITS(4);
  33   AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
  34   trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
  35   vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
  36   //--- set cuts for candidates selection
  37   AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi();
  38   Float_t cutsArrayD0toKpi[9]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
  39   cutsD0toKpi->SetCuts(9,cutsArrayD0toKpi);
  40   cutsD0toKpi->AddTrackCuts(esdTrackCuts);
  41   vHF->SetCutsD0toKpi(cutsD0toKpi);
  42   AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee();
  43   Float_t cutsArrayJpsitoee[9]={0.35,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
  44   cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
  45   cutsJpsitoee->AddTrackCuts(esdTrackCuts);
  46   vHF->SetCutsJpsitoee(cutsJpsitoee);
  47   AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi();
  48   Float_t cutsArrayDplustoKpipi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0,1e6};
  49   cutsDplustoKpipi->SetCuts(12,cutsArrayDplustoKpipi);
  50   cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
  51   vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
  52   AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi();
  53   Float_t cutsArrayDstoKKpi[14]={0.2,0.4,0.4,0.,0.,0.005,0.06,0.,0.,0.85,0.,0.1,0.1,0.1};
  54   cutsDstoKKpi->SetCuts(14,cutsArrayDstoKKpi);
  55   cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
  56   vHF->SetCutsDstoKKpi(cutsDstoKKpi);
  57   AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi();
  58   Float_t cutsArrayLctopKpi[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0,1e6};
  59   cutsLctopKpi->SetCuts(12,cutsArrayLctopKpi);
  60   cutsLctopKpi->AddTrackCuts(esdTrackCuts);
  61   vHF->SetCutsLctopKpi(cutsLctopKpi);
  62   AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi();
  63   Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
  64   cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
  65   cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
  66   vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
  67   AliRDHFCutsD0toKpi *cutsD0fromDstar = new AliRDHFCutsD0toKpi();
  68   Float_t cutsArrayD0fromDstar[9]={0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.};
  69   cutsD0fromDstar->SetCuts(9,cutsArrayD0fromDstar);
  70   cutsD0fromDstar->AddTrackCuts(esdTrackCuts);
  71   vHF->SetCutsD0fromDstar(cutsD0fromDstar);
  72   //
  73   vHF->SetD0toKpiCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  74   vHF->SetBtoJPSICuts(0.350);
  75   vHF->SetDplusCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85);
  76   vHF->SetDsCuts(0.2,0.4,0.4,0.,0.,0.005,0.06,0.,0.,0.85,0.,0.1,0.1,0.1);
  77   vHF->SetLcCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.,0.,0.85);
  78   vHF->SetD0to4ProngsCuts(0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.);
  79   vHF->SetDstarCuts(0.3, 0.1, 0.05, 100000000000.0, 0.5);
  80   vHF->SetD0fromDstarCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  81   //--- set this if you want to reconstruct primary vertex candidate by
  82   //    candidate using other tracks in the event (for pp, broad
  83   //    interaction region)
  84   //vHF->SetRecoPrimVtxSkippingTrks();
  85   //--- OR set this if you want to remove the candidate daughters from
  86   //    the primary vertex, without recostructing it from scratch
  87   //vHF->SetRmTrksFromPrimVtx();
  88
  89   //--- check the settings
  90   vHF->PrintStatus();
  91   //--- verbose
  92   //AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
  93
  94
  95   return vHF;
  96 }
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