PWG3/vertexingHF/ConfigVertexingHF.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(5);
  23   esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
  24                                          AliESDtrackCuts::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   vHF->SetD0toKpiCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  38   vHF->SetBtoJPSICuts(0.350);
  39   vHF->SetDplusCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85);
  40   vHF->SetDsCuts(0.2,0.4,0.4,0.,0.,0.005,0.06,0.,0.,0.85,0.,0.1,0.1);
  41   vHF->SetLcCuts(0.2,0.4,0.4,0.,0.,0.01,0.06,0.,0.,0.85);
  42   vHF->SetD0to4ProngsCuts(0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.);
  43   vHF->SetDstarCuts(0.3, 0.1, 0.05, 100000000000.0, 0.5);
  44   vHF->SetD0fromDstarCuts(0.3,999999.,1.1,0.,0.,999999.,999999.,999999.,0.);
  45   //--- set this if you want to reconstruct primary vertex candidate by
  46   //    candidate using other tracks in the event (for pp, broad
  47   //    interaction region)
  48   //vHF->SetRecoPrimVtxSkippingTrks();
  49   //--- OR set this if you want to remove the candidate daughters from
  50   //    the primary vertex, without recostructing it from scratch
  51   //vHF->SetRmTrksFromPrimVtx();
  52
  53   //--- check the settings
  54   vHF->PrintStatus();
  55   //--- verbose
  56   //AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
  57
  58
  59   return vHF;
  60 }
  61
  62
  63