]> git.uio.no Git - u/mrichter/AliRoot.git/blame - PWGHF/vertexingHF/ConfigVertexingHF_Pb_AllCent_NoLS.C
Modifications in Lc->V0+P analysis (Levente):
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / ConfigVertexingHF_Pb_AllCent_NoLS.C
CommitLineData
6cff9f41 1AliAnalysisVertexingHF* 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->SetLikeSignOff(); // like-sign pairs and triplets
11 vHF->SetLikeSign3prongOff();
12 vHF->Set4ProngOff();
13 // vHF->SetDstarOff();
14 vHF->SetFindVertexForDstar(kFALSE);
15 //--- secondary vertex with KF?
16 //vHF->SetSecVtxWithKF();
17 vHF->SetCascadesOff();
18 vHF->SetFindVertexForCascades(kFALSE);
19 vHF->SetMassCutBeforeVertexing(kTRUE); // PbPb
34595b3c 20 vHF->SetV0TypeForCascadeVertex(AliRDHFCuts::kAllV0s);
21
6cff9f41 22 //--- set cuts for single-track selection
23 // displaced tracks
24 AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
25 esdTrackCuts->SetRequireTPCRefit(kTRUE);
26 esdTrackCuts->SetMinNClustersTPC(70);
27 esdTrackCuts->SetRequireITSRefit(kTRUE);
28 //esdTrackCuts->SetMinNClustersITS(4);
29 esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
30 AliESDtrackCuts::kAny);
31 // |d0|>25 micron for pt<2GeV, no cut above 2
32 esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0025*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
33 esdTrackCuts->SetMaxDCAToVertexXY(1.);
34 esdTrackCuts->SetMaxDCAToVertexZ(1.);
35 esdTrackCuts->SetPtRange(0.4,1.e10);
36 esdTrackCuts->SetEtaRange(-0.8,+0.8);
37 AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
38 trkFilter->AddCuts(esdTrackCuts);
39 vHF->SetTrackFilter(trkFilter);
40
41 // displaced tracks for 20% mot central events 2 prongs
42 AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
43 esdTrackCuts->SetRequireTPCRefit(kTRUE);
44 esdTrackCuts->SetMinNClustersTPC(70);
45 esdTrackCuts->SetRequireITSRefit(kTRUE);
46 //esdTrackCuts->SetMinNClustersITS(4);
47 esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
48 AliESDtrackCuts::kAny);
49 // |d0|>75 micron for pt<2GeV, no cut above 2
50 esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0050*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
51 esdTrackCuts->SetMaxDCAToVertexXY(1.);
52 esdTrackCuts->SetMaxDCAToVertexZ(1.);
53 esdTrackCuts->SetPtRange(0.5,1.e10);
54 esdTrackCuts->SetEtaRange(-0.8,+0.8);
55 AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
56 trkFilter->AddCuts(esdTrackCuts);
57 vHF->SetTrackFilter2prongPbCentral(20.,trkFilter); // for centrality 0-20%
58
59 // displaced tracks for 20% mot central events 3 prongs
60 AliESDtrackCuts *esdTrackCuts = new AliESDtrackCuts("AliESDtrackCuts","default");
61 esdTrackCuts->SetRequireTPCRefit(kTRUE);
62 esdTrackCuts->SetMinNClustersTPC(70);
63 esdTrackCuts->SetRequireITSRefit(kTRUE);
64 //esdTrackCuts->SetMinNClustersITS(4);
65 esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
66 AliESDtrackCuts::kAny);
67 // |d0|>75 micron for pt<2GeV, no cut above 2
68 esdTrackCuts->SetMinDCAToVertexXYPtDep("0.0075*TMath::Max(0.,(1-TMath::Floor(TMath::Abs(pt)/2.)))");
69 esdTrackCuts->SetMaxDCAToVertexXY(1.);
70 esdTrackCuts->SetMaxDCAToVertexZ(1.);
71 esdTrackCuts->SetPtRange(0.6,1.e10);
72 esdTrackCuts->SetEtaRange(-0.8,+0.8);
73 AliAnalysisFilter *trkFilter = new AliAnalysisFilter("trackFilter");
74 trkFilter->AddCuts(esdTrackCuts);
75 vHF->SetTrackFilter3prongPbCentral(20.,trkFilter); // for centrality 0-20%
76
77 // D* soft pion tracks
78 AliESDtrackCuts *esdTrackCutsSoftPi = new AliESDtrackCuts("AliESDtrackCuts","default");
79 esdTrackCutsSoftPi->SetMinNClustersITS(3);
80 esdTrackCutsSoftPi->SetMaxDCAToVertexXY(1.);
81 esdTrackCutsSoftPi->SetMaxDCAToVertexZ(1.);
82 esdTrackCutsSoftPi->SetPtRange(0.1,1.e10);
83 esdTrackCutsSoftPi->SetEtaRange(-0.8,+0.8);
84 AliAnalysisFilter *trkFilterSoftPi = new AliAnalysisFilter("trackFilterSoftPi");
85 trkFilterSoftPi->AddCuts(esdTrackCutsSoftPi);
86 vHF->SetTrackFilterSoftPi(trkFilterSoftPi);
87 //--- set cuts for candidates selection
88 Int_t nptbins=2; Float_t ptlimits[2]={0.,1000000.};
89 AliRDHFCutsD0toKpi *cutsD0toKpi = new AliRDHFCutsD0toKpi("CutsD0toKpi");
90 cutsD0toKpi->SetStandardCutsPbPb2010();
91 cutsD0toKpi->SetMinPtCandidate(0.);
92 cutsD0toKpi->SetUsePID(kFALSE);
93 cutsD0toKpi->SetUseSpecialCuts(kFALSE);
94 cutsD0toKpi->SetUsePhysicsSelection(kFALSE);
95 cutsD0toKpi->SetMaxCentrality(80.);
96 cutsD0toKpi->SetMaxVtxZ(1.e6);
97 cutsD0toKpi->SetTriggerClass("");
98 Float_t cutsArrayD0toKpi[11]={0.4,999999.,1.1,0.,0.,999999.,999999.,0.,0.5,-1,0.};
99 cutsD0toKpi->SetPtBins(nptbins,ptlimits);
100 cutsD0toKpi->SetCuts(11,cutsArrayD0toKpi);
101 cutsD0toKpi->AddTrackCuts(esdTrackCuts);
102 vHF->SetCutsD0toKpi(cutsD0toKpi);
103 AliRDHFCutsJpsitoee *cutsJpsitoee = new AliRDHFCutsJpsitoee("CutsJpsitoee");
104 Float_t cutsArrayJpsitoee[9]={0.350,100000.,1.1,0.,0.,100000.,100000.,100000000.,-1.1};
105 cutsJpsitoee->SetCuts(9,cutsArrayJpsitoee);
106 cutsJpsitoee->AddTrackCuts(esdTrackCuts);
107 vHF->SetCutsJpsitoee(cutsJpsitoee);
108 AliRDHFCutsDplustoKpipi *cutsDplustoKpipi = new AliRDHFCutsDplustoKpipi("CutsDplustoKpipi");
109 cutsDplustoKpipi->SetStandardCutsPbPb2010();
110 cutsDplustoKpipi->SetUsePID(kFALSE);
111 Float_t cutsArrayDplustoKpipi[14]={0.25,0.3,0.3,0.,0.,0.01,0.05,0.05,0.,0.88,0.,10000000000.,0.,-1.};
112 cutsDplustoKpipi->SetPtBins(nptbins,ptlimits);
113 cutsDplustoKpipi->SetCuts(14,cutsArrayDplustoKpipi);
114 cutsDplustoKpipi->AddTrackCuts(esdTrackCuts);
115 cutsDplustoKpipi->SetMinPtCandidate(2.);
116 vHF->SetCutsDplustoKpipi(cutsDplustoKpipi);
117 AliRDHFCutsDstoKKpi *cutsDstoKKpi = new AliRDHFCutsDstoKKpi("CutsDstoKKpi");
118 cutsDstoKKpi->SetStandardCutsPbPb2010();
119 cutsDstoKKpi->SetUsePID(kFALSE);
120 Float_t cutsArrayDstoKKpi[20]={0.35,0.3,0.3,0.,0.,0.005,0.06,0.,0.,0.9,0.,100000.,0.035,0.0001,-1.,1.,0.,0.,0.,-1.};
121 cutsDstoKKpi->SetPtBins(nptbins,ptlimits);
122 cutsDstoKKpi->SetCuts(20,cutsArrayDstoKKpi);
123 cutsDstoKKpi->AddTrackCuts(esdTrackCuts);
124 cutsDstoKKpi->SetMinPtCandidate(2.);
125 vHF->SetCutsDstoKKpi(cutsDstoKKpi);
126 AliRDHFCutsLctopKpi *cutsLctopKpi = new AliRDHFCutsLctopKpi("CutsLctopKpi");
127 cutsLctopKpi->SetStandardCutsPbPb2010();
128 cutsLctopKpi->SetUsePID(kFALSE);
129 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};
130 cutsLctopKpi->SetPtBins(nptbins,ptlimits);
131 cutsLctopKpi->SetCuts(13,cutsArrayLctopKpi);
132 cutsLctopKpi->AddTrackCuts(esdTrackCuts);
133 cutsLctopKpi->SetMinPtCandidate(4.);
134 vHF->SetCutsLctopKpi(cutsLctopKpi);
135 AliRDHFCutsD0toKpipipi *cutsD0toKpipipi = new AliRDHFCutsD0toKpipipi("CutsD0toKpipipi");
136 Float_t cutsArrayD0toKpipipi[9]={0.2,0.04,0.00,0.01,0.02,0.8,0.,0.1,0.};
137 cutsD0toKpipipi->SetCuts(9,cutsArrayD0toKpipipi);
138 cutsD0toKpipipi->AddTrackCuts(esdTrackCuts);
139 vHF->SetCutsD0toKpipipi(cutsD0toKpipipi);
140
141
142 // D* pt dependent cuts ------------------------------------------
143
144 AliRDHFCutsDStartoKpipi *cutsDStartoKpipi = new AliRDHFCutsDStartoKpipi("CutsDStartoKpipi");
145 cutsDStartoKpipi->SetUsePID(kFALSE);
146 const Int_t nvars=16;
147 const Int_t nptbins=2;
148
149 Float_t* ptbins;
150 ptbins=new Float_t[nptbins+1];
151 ptbins[0]=0.;
152 ptbins[1]=5.;
153 ptbins[2]=999.;
154
155 cutsDStartoKpipi->SetPtBins(nptbins+1,ptbins);
156
157 Float_t** rdcutsvalmine;
158 rdcutsvalmine=new Float_t*[nvars];
159 for(Int_t iv=0;iv<nvars;iv++){
160 rdcutsvalmine[iv]=new Float_t[nptbins];
161 }
162 //0-5
163 rdcutsvalmine[0][0]=0.10; //D0 inv mass window
164 rdcutsvalmine[1][0]=0.06; // dca
165 rdcutsvalmine[2][0]=0.9; // thetastar
166 rdcutsvalmine[3][0]=0.5; // pt Pion
167 rdcutsvalmine[4][0]=0.5; // Pt Kaon
168 rdcutsvalmine[5][0]=0.1; // d0K
169 rdcutsvalmine[6][0]=0.1; // d0Pi
170 rdcutsvalmine[7][0]=0.0001; // d0xd0
171 rdcutsvalmine[8][0]=0.9; // costhetapoint
172 rdcutsvalmine[9][0]=0.15; // Dstar inv mass window
173 rdcutsvalmine[10][0]=0.03; // half width of (M_Kpipi-M_D0)
174 rdcutsvalmine[11][0]=0.1; // Pt min of Pi soft
175 rdcutsvalmine[12][0]=100.; // Pt max of pi soft
176 rdcutsvalmine[13][0]=9999.; // theta
177 rdcutsvalmine[14][0]=0.95; // |cosThetaPointXY|
178 rdcutsvalmine[15][0]=2.; // NormDecayLenghtXY
179 //5-999
180 rdcutsvalmine[0][1]=0.10; //D0 inv mass window
181 rdcutsvalmine[1][1]=0.06; // dca
182 rdcutsvalmine[2][1]=0.9; // thetastar
183 rdcutsvalmine[3][1]=0.5; // pt Pion
184 rdcutsvalmine[4][1]=0.5; // Pt Kaon
185 rdcutsvalmine[5][1]=0.1; // d0K
186 rdcutsvalmine[6][1]=0.1; // d0Pi
187 rdcutsvalmine[7][1]=0.0001; // d0xd0
188 rdcutsvalmine[8][1]=0.7; // costhetapoint
189 rdcutsvalmine[9][1]=0.15; // Dstar inv mass window
190 rdcutsvalmine[10][1]=0.03; // half width of (M_Kpipi-M_D0)
191 rdcutsvalmine[11][1]=0.1; // Pt min of Pi soft
192 rdcutsvalmine[12][1]=100.; // Pt max of pi soft
193 rdcutsvalmine[13][1]=9999.; // theta
194 rdcutsvalmine[14][1]=0.8; // |cosThetaPointXY|
195 rdcutsvalmine[15][1]=0.; // NormDecayLenghtXY
196
197 cutsDStartoKpipi->SetCuts(nvars,nptbins,rdcutsvalmine);
198
199 cutsDStartoKpipi->AddTrackCuts(esdTrackCuts);
200 cutsDStartoKpipi->AddTrackCutsSoftPi(esdTrackCutsSoftPi);
201 cutsDStartoKpipi->SetMinPtCandidate(1.);
202 vHF->SetCutsDStartoKpipi(cutsDStartoKpipi);
203
204 //--------------------------------------------------------
205
206 AliRDHFCutsLctoV0 *cutsLctoV0 = new AliRDHFCutsLctoV0("CutsLctoV0");
34595b3c 207 Float_t cutsArrayLctoV0[10]={4.0,4.0,2.0,2.0,0.0,0.0,0.0,1000.,1000.,0.0};
208 cutsLctoV0->SetCuts(10,cutsArrayLctoV0);
6cff9f41 209 cutsLctoV0->AddTrackCuts(esdTrackCuts);
210 vHF->SetCutsLctoV0(cutsLctoV0);
211 //
212 //--- set this if you want to reconstruct primary vertex candidate by
213 // candidate using other tracks in the event (for pp, broad
214 // interaction region)
215 //vHF->SetRecoPrimVtxSkippingTrks();
216 //--- OR set this if you want to remove the candidate daughters from
217 // the primary vertex, without recostructing it from scratch
218 //vHF->SetRmTrksFromPrimVtx();
219
220 //--- check the settings
221 vHF->PrintStatus();
222 //--- verbose
223 // AliLog::SetClassDebugLevel("AliAnalysisVertexingHF",2);
224
225
226 return vHF;
227}
228
229