]> git.uio.no Git - u/mrichter/AliRoot.git/blame - PWGHF/vertexingHF/ConfigVertexingHF_Pb_Cent2080.C
Updates in Lc->V0bachelor analysis (Annalisa)
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / ConfigVertexingHF_Pb_Cent2080.C
CommitLineData
ee7d0898 1AliAnalysisVertexingHF* ConfigVertexingHF() {
2
3 printf("Call to AliAnalysisVertexingHF parameters setting :\n");
4 vHF = new AliAnalysisVertexingHF();
34595b3c 5
ee7d0898 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
34595b3c 19 vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s);
ee7d0898 20
34595b3c 21 //--- set cuts for single-track selection
ee7d0898 22 // displaced tracks
23 AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
24 esdTrackCuts->SetRequireTPCRefit(kTRUE);
25 esdTrackCuts->SetMinNClustersTPC(70);
26 esdTrackCuts->SetRequireITSRefit(kTRUE);
27 //esdTrackCuts->SetMinNClustersITS(4);
28 esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
29 AliESDtrackCuts::kAny);
30 // |d0|>75 micron for pt<2GeV, no cut above 2
31 esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0025*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
32 esdTrackCuts->SetMaxDCAToVertexXY(1.);
33 esdTrackCuts->SetMaxDCAToVertexZ(1.);
34 esdTrackCuts->SetPtRange(0.5,1.e10);
35 esdTrackCuts->SetEtaRange(-0.8,+0.8);
36 AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
37 trkFilter->AddCuts(esdTrackCuts);
38 vHF->SetTrackFilter(trkFilter);
39 // D* soft pion tracks
40 AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
41 esdTrackCutsSoftPi->SetMinNClustersITS(3);
34595b3c 42 esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
ee7d0898 43 esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
57858005 44 esdTrackCutsSoftPi->SetPtRange(0.1,1.e10);
ee7d0898 45 esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
46 AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
47 trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
48 vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
49 //--- set cuts for candidates selection
50 Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
51 AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
52 cutsD0toKpi->SetStandardCutsPbPb2010();
53 cutsD0toKpi->SetMinPtCandidate(0.);
ee7d0898 54 cutsD0toKpi->SetUsePID(kFALSE);
cab1490f 55 cutsD0toKpi->SetUseSpecialCuts(kFALSE);
0395d6cb 56 cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
57 cutsD0toKpi->SetMinCentrality(20.);
58 cutsD0toKpi->SetMaxCentrality(80.);
ee7d0898 59 cutsD0toKpi->SetMaxVtxZ(1.e6);
60 cutsD0toKpi->SetTriggerClass("");
61 Float_t cutsArrayD0toKpi[11]={0.2,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.};
62 cutsD0toKpi->SetPtBins(nptbins,ptlimits);
63 cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
64 cutsD0toKpi->AddTrackCuts(esdTrackCuts);
65 vHF->SetCutsD0toKpi(cutsD0toKpi);
66 AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
67 Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
68 cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
69 cutsJpsitoee->AddTrackCuts(esdTrackCuts);
70 vHF->SetCutsJpsitoee(cutsJpsitoee);
71 AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
72 cutsDplustoKpipi->SetStandardCutsPbPb2010();
73 cutsDplustoKpipi->SetUsePID(kFALSE);
74 Float_t cutsArrayDplustoKpipi[14]={0.2,0.3,0.3,0.,0.,0.01,0.06,0.05,0.,0.85,0.,10000000000.,0.,-1.};
75 cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
76 cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
77 cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
78 cutsDplustoKpipi->SetMinPtCandidate(3.);
79 vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
80 AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
81 cutsDstoKKpi->SetStandardCutsPbPb2010();
82 cutsDstoKKpi->SetUsePID(kFALSE);
ac8cab2d 83 Float_t cutsArrayDstoKKpi[20]={0.2,0.4,0.4,0.,0.,0.005,0.045,0.,0.,0.9,0.,100000.,0.035,0.05,-1.,1.,0.,0.,0.,-1.};
ee7d0898 84 cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
ac8cab2d 85 cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi);
ee7d0898 86 cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
ac8cab2d 87 cutsDstoKKpi->SetMinPtCandidate(3.);
ee7d0898 88 vHF->SetCutsDstoKKpi(cutsDstoKKpi);
89 AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
90 cutsLctopKpi->SetStandardCutsPbPb2010();
91 cutsLctopKpi->SetUsePID(kFALSE);
92 Float_t cutsArrayLctopKpi[13]={0.13,0.9,1.,0.,0.,0.01,0.04,0.006,1.,0.5,0.,0.05,0.4};
93 cutsLctopKpi->SetPtBins(nptbins,ptlimits);
94 cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
95 cutsLctopKpi->AddTrackCuts(esdTrackCuts);
96 cutsLctopKpi->SetMinPtCandidate(4.);
97 vHF->SetCutsLctopKpi(cutsLctopKpi);
98 AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
99 Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
100 cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
101 cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
102 vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
ee7d0898 103
104
105 // D* pt dependent cuts ------------------------------------------
106
107 AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
57858005 108 cutsDStartoKpipi->SetUsePID(kFALSE);
34595b3c 109
ee7d0898 110 const Int_t nvars=16;
111 const Int_t nptbins=2;
34595b3c 112
ee7d0898 113 Float_t* ptbins;
114 ptbins=new Float_t[nptbins+1];
115 ptbins[0]=0.;
57858005 116 ptbins[1]=5.;
ee7d0898 117 ptbins[2]=999.;
34595b3c 118
ee7d0898 119 cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
34595b3c 120
ee7d0898 121 Float_t** rdcutsvalmine;
122 rdcutsvalmine=new Float_t*[nvars];
123 for(Int_t iv=0;iv<nvars;iv++){
124 rdcutsvalmine[iv]=new Float_t[nptbins];
125 }
57858005 126 //0-5
127 rdcutsvalmine[0][0]=0.10; //D0 inv mass window
128 rdcutsvalmine[1][0]=0.06; // dca
129 rdcutsvalmine[2][0]=0.9; // thetastar
130 rdcutsvalmine[3][0]=0.5; // pt Pion
131 rdcutsvalmine[4][0]=0.5; // Pt Kaon
132 rdcutsvalmine[5][0]=0.1; // d0K
133 rdcutsvalmine[6][0]=0.1; // d0Pi
134 rdcutsvalmine[7][0]=0.0001; // d0xd0
135 rdcutsvalmine[8][0]=0.8; // costhetapoint
136 rdcutsvalmine[9][0]=0.15; // Dstar inv mass window
137 rdcutsvalmine[10][0]=0.03; // half width of (M_Kpipi-M_D0)
138 rdcutsvalmine[11][0]=0.1; // Pt min of Pi soft
139 rdcutsvalmine[12][0]=100.; // Pt max of pi soft
140 rdcutsvalmine[13][0]=9999.; // theta
141 rdcutsvalmine[14][0]=0.9; // |cosThetaPointXY|
142 rdcutsvalmine[15][0]=1.; // NormDecayLenghtXY
143 //5-999
144 rdcutsvalmine[0][1]=0.10; //D0 inv mass window
145 rdcutsvalmine[1][1]=0.06; // dca
146 rdcutsvalmine[2][1]=0.9; // thetastar
147 rdcutsvalmine[3][1]=0.5; // pt Pion
148 rdcutsvalmine[4][1]=0.5; // Pt Kaon
149 rdcutsvalmine[5][1]=0.1; // d0K
150 rdcutsvalmine[6][1]=0.1; // d0Pi
151 rdcutsvalmine[7][1]=0.0001; // d0xd0
152 rdcutsvalmine[8][1]=0.7; // costhetapoint
153 rdcutsvalmine[9][1]=0.15; // Dstar inv mass window
154 rdcutsvalmine[10][1]=0.03; // half width of (M_Kpipi-M_D0)
155 rdcutsvalmine[11][1]=0.1; // Pt min of Pi soft
156 rdcutsvalmine[12][1]=100.; // Pt max of pi soft
157 rdcutsvalmine[13][1]=9999.; // theta
158 rdcutsvalmine[14][1]=0.8; // |cosThetaPointXY|
159 rdcutsvalmine[15][1]=0.; // NormDecayLenghtXY
ee7d0898 160
161 cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
34595b3c 162
ee7d0898 163 cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
164 cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
57858005 165 cutsDStartoKpipi->SetMinPtCandidate(1.);
ee7d0898 166 vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
167
168 //--------------------------------------------------------
169
170 AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
a578b2da 171 Float_t cutsArrayLctoV0[17]={1.0,1.0,0.05,0.05,0.0,0.0,0.0,1000.,1000.,0.99,3.,1000.,0.,0.,0.,0.,0.0};
172 cutsLctoV0->SetCuts(17,cutsArrayLctoV0);
ee7d0898 173 cutsLctoV0->AddTrackCuts(esdTrackCuts);
174 vHF->SetCutsLctoV0(cutsLctoV0);
34595b3c 175 //
ee7d0898 176 //--- set this if you want to reconstruct primary vertex candidate by
34595b3c 177 // candidate using other tracks in the event (for pp, broad
ee7d0898 178 // interaction region)
179 //vHF->SetRecoPrimVtxSkippingTrks();
34595b3c 180 //--- OR set this if you want to remove the candidate daughters from
ee7d0898 181 // the primary vertex, without recostructing it from scratch
182 //vHF->SetRmTrksFromPrimVtx();
183
184 //--- check the settings
185 vHF->PrintStatus();
186 //--- verbose
187 // AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
188
34595b3c 189
ee7d0898 190 return vHF;
191}
192
193