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992ba7d8 | 1 | #include <Riostream.h> |
2 | #include <TFile.h> | |
3 | #include <AliRDHFCutsLctoV0.h> | |
4 | #include <AliAODPidHF.h> | |
5 | #include <TClonesArray.h> | |
6 | #include <TParameter.h> | |
7 | #include <TF1.h> | |
8 | ||
9 | ||
10 | //Use: | |
11 | //Set hard coded commentet with //set this!! | |
12 | // root[] .L makeInput...C++ | |
13 | // root[] makeInputAliAnalysisTaskSE...() | |
14 | //similar macros for D mesons as well as for Lc->3prongs | |
15 | ||
16 | //Author: Annalisa De Caro - decaro@sa.infn.it | |
17 | ||
18 | ||
19 | //macro to make a .root file which contains an AliRDHFCutsLctoV0 for AliAnalysisTaskSELc2pK0S task | |
20 | ||
21 | void makeInputAliAnalysisTaskSELctoV0bachelor(){ | |
22 | ||
a578b2da | 23 | AliRDHFCutsLctoV0* RDHFLctoV0Prod=new AliRDHFCutsLctoV0(); |
24 | RDHFLctoV0Prod->SetName("LctoV0ProductionCuts"); | |
25 | RDHFLctoV0Prod->SetTitle("Production cuts for Lc analysis"); | |
26 | AliESDtrackCuts* esdTrackCutsProd=new AliESDtrackCuts(); | |
27 | RDHFLctoV0Prod->AddTrackCuts(esdTrackCutsProd); | |
28 | RDHFLctoV0Prod->AddTrackCutsV0daughters(esdTrackCutsProd); | |
ff12b981 | 29 | RDHFLctoV0Prod->SetUseTrackSelectionWithFilterBits(kFALSE); |
a578b2da | 30 | RDHFLctoV0Prod->SetPidSelectionFlag(2); // 0 -> TOF AND TPC |
31 | // 1 -> if (TOF) TOF else TPC w veto | |
32 | // 2 -> if (p<1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else (p>=2.5) {if (TOF) -2s<TOF<3s AND TPC@3s} | |
33 | // 3 -> if (p<1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else if (2.5<=p<3) {if (TOF) -2s<TOF<3s AND TPC@3s} else (p>=3) {if (TOF) -2s<TOF<3s AND -3s<TPC<2s} | |
34 | ||
992ba7d8 | 35 | AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts(); |
36 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
37 | //default | |
38 | esdTrackCuts->SetRequireTPCRefit(kTRUE); | |
39 | esdTrackCuts->SetRequireITSRefit(kTRUE); | |
60ea16ec | 40 | esdTrackCuts->SetMinNClustersITS(0);//(4); // default is 5 |
992ba7d8 | 41 | esdTrackCuts->SetMinNClustersTPC(70); |
60ea16ec | 42 | //esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, |
43 | // AliESDtrackCuts::kAny); | |
992ba7d8 | 44 | // default is kBoth, otherwise kAny |
45 | esdTrackCuts->SetMinDCAToVertexXY(0.); | |
ff12b981 | 46 | //esdTrackCuts->SetPtRange(0.3,1.e10); |
47 | esdTrackCuts->SetPtRange(0.,1.e10); | |
a578b2da | 48 | esdTrackCuts->SetEtaRange(-0.8,0.8); |
60ea16ec | 49 | esdTrackCuts->SetAcceptKinkDaughters(kFALSE); |
992ba7d8 | 50 | |
e7af8919 | 51 | |
52 | ||
53 | AliESDtrackCuts* esdTrackCutsV0daughters=new AliESDtrackCuts(); | |
54 | esdTrackCutsV0daughters->SetRequireSigmaToVertex(kFALSE); | |
55 | //default | |
56 | esdTrackCutsV0daughters->SetRequireTPCRefit(kTRUE); | |
60ea16ec | 57 | esdTrackCutsV0daughters->SetRequireITSRefit(kFALSE);//kTRUE); |
58 | esdTrackCutsV0daughters->SetMinNClustersITS(0);//(4); // default is 5 | |
e7af8919 | 59 | esdTrackCutsV0daughters->SetMinNClustersTPC(70); |
60ea16ec | 60 | //esdTrackCutsV0daughters->SetClusterRequirementITS(AliESDtrackCuts::kSPD, |
61 | // AliESDtrackCuts::kAny); | |
e7af8919 | 62 | // default is kBoth, otherwise kAny |
63 | esdTrackCutsV0daughters->SetMinDCAToVertexXY(0.); | |
64 | esdTrackCutsV0daughters->SetPtRange(0.,1.e10); | |
a578b2da | 65 | esdTrackCutsV0daughters->SetEtaRange(-0.8,0.8); |
60ea16ec | 66 | esdTrackCutsV0daughters->SetAcceptKinkDaughters(kFALSE); |
e7af8919 | 67 | |
68 | ||
69 | ||
992ba7d8 | 70 | AliRDHFCutsLctoV0* RDHFLctoV0An=new AliRDHFCutsLctoV0(); |
71 | RDHFLctoV0An->SetName("LctoV0AnalysisCuts"); | |
72 | RDHFLctoV0An->SetTitle("Analysis cuts for Lc analysis"); | |
992ba7d8 | 73 | RDHFLctoV0An->AddTrackCuts(esdTrackCuts); |
e7af8919 | 74 | RDHFLctoV0An->AddTrackCutsV0daughters(esdTrackCutsV0daughters); |
ff12b981 | 75 | RDHFLctoV0An->SetUseTrackSelectionWithFilterBits(kFALSE); |
a578b2da | 76 | RDHFLctoV0An->SetPidSelectionFlag(2); // 0 -> TOF AND TPC |
60ea16ec | 77 | // 1 -> if (TOF) TOF else TPC w veto |
a578b2da | 78 | // 2 -> if (p>1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else (p>=2.5) {if (TOF) -2s<TOF<3s AND TPC@3s} |
79 | // 3 -> if (p>1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else if (2.5<=p<3) {if (TOF) -2s<TOF<3s AND TPC@3s} else (p>=3) {if (TOF) -2s<TOF<3s AND -3s<TPC<2s} | |
e7af8919 | 80 | |
a578b2da | 81 | const Int_t nptbins=9; |
ff12b981 | 82 | RDHFLctoV0Prod->SetNPtBins(nptbins); |
83 | RDHFLctoV0An->SetNPtBins(nptbins); | |
84 | ||
992ba7d8 | 85 | Float_t* ptbins; |
86 | ptbins=new Float_t[nptbins+1]; | |
a578b2da | 87 | ptbins[0]= 0.; |
88 | ptbins[1]= 1.; | |
89 | ptbins[2]= 2.; | |
90 | ptbins[3]= 3.; | |
91 | ptbins[4]= 4.; | |
92 | ptbins[5]= 5.; | |
93 | ptbins[6]= 6.; | |
94 | ptbins[7]= 8.; | |
95 | ptbins[8]=12.; | |
96 | ptbins[9]=99999999.; | |
992ba7d8 | 97 | RDHFLctoV0Prod->SetPtBins(nptbins+1,ptbins); |
98 | RDHFLctoV0An->SetPtBins(nptbins+1,ptbins); | |
99 | ||
a578b2da | 100 | const Int_t nvars=17; |
992ba7d8 | 101 | |
102 | Float_t** prodcutsval; | |
103 | prodcutsval=new Float_t*[nvars]; | |
104 | for(Int_t ic=0;ic<nvars;ic++){prodcutsval[ic]=new Float_t[nptbins];} | |
105 | for(Int_t ipt2=0;ipt2<nptbins;ipt2++){ | |
e7af8919 | 106 | prodcutsval[0][ipt2]=1.; // inv. mass if K0S [GeV/c2] |
107 | prodcutsval[1][ipt2]=1.; // inv. mass if Lambda [GeV/c2] | |
108 | prodcutsval[2][ipt2]=0.05; // inv. mass V0 if K0S [GeV/c2] | |
109 | prodcutsval[3][ipt2]=0.05; // inv. mass V0 if Lambda [GeV/c2] | |
110 | prodcutsval[4][ipt2]=0.3; // pT min bachelor track [GeV/c] // AOD by construction | |
111 | prodcutsval[5][ipt2]=0.; // pT min V0-positive track [GeV/c] | |
112 | prodcutsval[6][ipt2]=0.; // pT min V0-negative track [GeV/c] | |
992ba7d8 | 113 | prodcutsval[7][ipt2]=1000.; // dca cascade cut [cm] |
114 | prodcutsval[8][ipt2]=1000.; // dca V0 cut [nSigma] // it's 1.5 x offline V0s | |
a578b2da | 115 | prodcutsval[9][ipt2]=-1.; // cosPA V0 cut // it's 0.90 x offline V0s at reconstruction level, 0.99 at filtering level |
116 | prodcutsval[10][ipt2]=3.; // d0 max bachelor wrt PV [cm] | |
117 | prodcutsval[11][ipt2]=1000.;// d0 max V0 wrt PV [cm] | |
118 | prodcutsval[12][ipt2]=0.; // mass K0S veto [GeV/c2] | |
119 | prodcutsval[13][ipt2]=0.; // mass Lambda/LambdaBar veto [GeV/c2] | |
120 | prodcutsval[14][ipt2]=0.; // mass Gamma veto [GeV/c2] | |
121 | prodcutsval[15][ipt2]=0.; // pT min V0 track [GeV/c] | |
122 | prodcutsval[16][ipt2]=0.; // V0 type cut | |
992ba7d8 | 123 | } |
a578b2da | 124 | |
125 | ||
992ba7d8 | 126 | RDHFLctoV0Prod->SetCuts(nvars,nptbins,prodcutsval); |
127 | ||
128 | Float_t** anacutsval; | |
129 | anacutsval=new Float_t*[nvars]; | |
130 | for(Int_t ic=0;ic<nvars;ic++){anacutsval[ic]=new Float_t[nptbins];} | |
131 | for(Int_t ipt2=0;ipt2<nptbins;ipt2++){ | |
e7af8919 | 132 | anacutsval[0][ipt2]=0.25; // inv. mass if K0S [GeV/c2] |
133 | anacutsval[1][ipt2]=0.25; // inv. mass if Lambda [GeV/c2] | |
992ba7d8 | 134 | anacutsval[2][ipt2]=0.0075; // inv. mass V0 if K0S [GeV/c2] |
135 | anacutsval[3][ipt2]=0.0030; // inv. mass V0 if Lambda [GeV/c2] | |
a578b2da | 136 | anacutsval[4][ipt2]=0.4; // pT min bachelor track [GeV/c] // AOD by construction |
137 | anacutsval[5][ipt2]=0.2; // pT min V0-positive track [GeV/c] | |
138 | anacutsval[6][ipt2]=0.2; // pT min V0-negative track [GeV/c] | |
139 | anacutsval[7][ipt2]=1000.; // dca cascade cut [cm] | |
140 | anacutsval[8][ipt2]=1.5; // dca V0 cut [nSigma] // it's 1.5 x offline V0s | |
141 | anacutsval[9][ipt2]=0.99; // cosPA V0 cut // it's 0.90 x offline V0s at reconstruction level, 0.99 at filtering level | |
142 | anacutsval[10][ipt2]=0.05; // d0 max bachelor wrt PV [cm] | |
143 | anacutsval[11][ipt2]=0.1; // d0 max V0 wrt PV [cm] | |
144 | anacutsval[12][ipt2]=0.; // mass K0S veto [GeV/c2] | |
145 | anacutsval[13][ipt2]=0.005; // mass Lambda/LambdaBar veto [GeV/c2] | |
146 | anacutsval[14][ipt2]=0.100; // mass Gamma veto [GeV/c2] | |
147 | anacutsval[16][ipt2]=0.; // V0 type cut | |
992ba7d8 | 148 | } |
a578b2da | 149 | |
150 | anacutsval[15][0]=0.0; // pT min V0 track [GeV/c] | |
151 | anacutsval[15][1]=0.6; // pT min V0 track [GeV/c] | |
152 | anacutsval[15][2]=0.8; // pT min V0 track [GeV/c] | |
153 | anacutsval[15][3]=0.8; // pT min V0 track [GeV/c] | |
154 | anacutsval[15][4]=0.8; // pT min V0 track [GeV/c] | |
155 | anacutsval[15][5]=1.0; // pT min V0 track [GeV/c] | |
156 | anacutsval[15][6]=1.0; // pT min V0 track [GeV/c] | |
157 | anacutsval[15][7]=1.0; // pT min V0 track [GeV/c] | |
158 | anacutsval[15][8]=0.0; // pT min V0 track [GeV/c] | |
159 | anacutsval[15][9]=0.0; // pT min V0 track [GeV/c] | |
160 | ||
161 | ||
992ba7d8 | 162 | RDHFLctoV0An->SetCuts(nvars,nptbins,anacutsval); |
163 | ||
164 | ||
165 | //RDHFLc->SetRecoKF(); //set this if you want to recompute the secondary vertex with the KF package | |
166 | ||
167 | //pid settings | |
168 | //1. bachelor: default one | |
169 | AliAODPidHF* pidObjBachelor = new AliAODPidHF(); | |
170 | Double_t sigmasBac[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
171 | pidObjBachelor->SetSigma(sigmasBac); | |
172 | pidObjBachelor->SetAsym(kFALSE); | |
173 | pidObjBachelor->SetMatch(1); | |
174 | pidObjBachelor->SetTPC(kTRUE); | |
175 | pidObjBachelor->SetTOF(kTRUE); | |
176 | pidObjBachelor->SetTOFdecide(kFALSE); | |
60ea16ec | 177 | |
992ba7d8 | 178 | RDHFLctoV0An->SetPidHF(pidObjBachelor); |
60ea16ec | 179 | RDHFLctoV0Prod->SetPidHF(pidObjBachelor); |
992ba7d8 | 180 | |
181 | //2. V0pos | |
182 | AliAODPidHF* pidObjV0pos = new AliAODPidHF(); | |
183 | Double_t sigmasV0pos[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
184 | pidObjV0pos->SetSigma(sigmasV0pos); | |
185 | pidObjV0pos->SetAsym(kFALSE); | |
186 | pidObjV0pos->SetMatch(1); | |
187 | pidObjV0pos->SetTPC(kTRUE); | |
188 | pidObjV0pos->SetTOF(kTRUE); | |
189 | pidObjV0pos->SetTOFdecide(kFALSE); | |
60ea16ec | 190 | |
e7af8919 | 191 | RDHFLctoV0An->SetPidV0pos(pidObjV0pos); |
60ea16ec | 192 | RDHFLctoV0Prod->SetPidV0pos(pidObjV0pos); |
992ba7d8 | 193 | |
194 | //2. V0neg | |
195 | AliAODPidHF* pidObjV0neg = new AliAODPidHF(); | |
196 | Double_t sigmasV0neg[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
197 | pidObjV0neg->SetSigma(sigmasV0neg); | |
198 | pidObjV0neg->SetAsym(kFALSE); | |
199 | pidObjV0neg->SetMatch(1); | |
200 | pidObjV0neg->SetTPC(kTRUE); | |
201 | pidObjV0neg->SetTOF(kTRUE); | |
202 | pidObjV0neg->SetTOFdecide(kFALSE); | |
60ea16ec | 203 | |
e7af8919 | 204 | RDHFLctoV0An->SetPidV0neg(pidObjV0neg); |
60ea16ec | 205 | RDHFLctoV0Prod->SetPidV0neg(pidObjV0neg); |
992ba7d8 | 206 | |
207 | ||
208 | // uncomment these lines for Baysian PID: | |
209 | // Double_t threshold=0.3; | |
210 | // SetupCombinedPID(RDHFLctoV0An ,threshold); | |
211 | // RDHFLctoV0An ->SetPIDStrategy(AliRDHFCutsLctoV0::kCombined); | |
212 | // | |
213 | ||
214 | ||
215 | //uncomment these lines to apply cuts with the KF package | |
216 | //RDHFLctoV0An->SetCutsStrategy(AliRDHFCutsLctoV0::kKF); | |
217 | //for(Int_t ipt2=0;ipt2<nptbins;ipt2++){ | |
a578b2da | 218 | // anacutsval[0]=1.; //if <0., no topological constraint |
219 | // anacutsval[1]=2.; //cut on the Chi2/Ndf | |
992ba7d8 | 220 | // } |
221 | ||
222 | Bool_t pidflag=kTRUE; | |
223 | RDHFLctoV0An->SetUsePID(pidflag); | |
60ea16ec | 224 | RDHFLctoV0Prod->SetUsePID(kFALSE); |
992ba7d8 | 225 | if(pidflag) cout<<"PID is used"<<endl; |
226 | else cout<<"PID is not used"<<endl; | |
227 | ||
228 | cout<<"This is the object I'm going to save:"<<endl; | |
229 | RDHFLctoV0Prod->PrintAll(); | |
230 | cout<<"This is the object I'm going to save:"<<endl; | |
231 | RDHFLctoV0An->PrintAll(); | |
60ea16ec | 232 | TFile* fout=new TFile("Lc2pK0SCuts.root","RECREATE"); |
992ba7d8 | 233 | fout->cd(); |
234 | RDHFLctoV0Prod->Write(); | |
235 | RDHFLctoV0An->Write(); | |
236 | fout->Close(); | |
237 | delete fout; | |
238 | ||
239 | delete pidObjBachelor; | |
240 | delete pidObjV0neg; | |
241 | delete pidObjV0pos; | |
242 | delete RDHFLctoV0Prod; | |
243 | delete RDHFLctoV0An; | |
244 | ||
245 | } | |
246 | ||
247 | ||
248 | //macro to make a .root file (for significance maximization) which contains an AliRDHFCutsLctoV0 with loose set of cuts and TParameter with the tighest value of these cuts | |
249 | ||
250 | void makeInputAliAnalysisTaskSESignificanceMaximization(){ | |
251 | ||
252 | AliRDHFCutsLctoV0* RDHFLctoV0=new AliRDHFCutsLctoV0(); | |
253 | RDHFLctoV0->SetName("loosercuts"); | |
254 | RDHFLctoV0->SetTitle("Cuts for significance maximization"); | |
255 | ||
256 | AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts(); | |
257 | esdTrackCuts->SetRequireSigmaToVertex(kFALSE); | |
258 | //default | |
259 | esdTrackCuts->SetRequireTPCRefit(kTRUE); | |
260 | esdTrackCuts->SetMinNClustersTPC(70); | |
a578b2da | 261 | esdTrackCuts->SetRequireITSRefit(kFALSE); |
262 | esdTrackCuts->SetMinNClustersITS(0); | |
263 | //esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); | |
992ba7d8 | 264 | esdTrackCuts->SetMinDCAToVertexXY(0.); |
a578b2da | 265 | //esdTrackCuts->SetEtaRange(-0.8,0.8); |
992ba7d8 | 266 | esdTrackCuts->SetPtRange(0.3,1.e10); |
267 | ||
e7af8919 | 268 | AliESDtrackCuts* esdTrackCutsV0daughters=new AliESDtrackCuts(); |
269 | esdTrackCutsV0daughters->SetRequireSigmaToVertex(kFALSE); | |
270 | //default | |
271 | esdTrackCutsV0daughters->SetRequireTPCRefit(kTRUE); | |
e7af8919 | 272 | esdTrackCutsV0daughters->SetMinNClustersTPC(70); |
a578b2da | 273 | esdTrackCutsV0daughters->SetRequireITSRefit(kFALSE); |
274 | esdTrackCutsV0daughters->SetMinNClustersITS(0); | |
275 | //esdTrackCutsV0daughters->SetClusterRequirementITS(AliESDtrackCuts::kSPD,AliESDtrackCuts::kAny); // default is kBoth, otherwise kAny | |
e7af8919 | 276 | esdTrackCutsV0daughters->SetMinDCAToVertexXY(0.); |
277 | esdTrackCutsV0daughters->SetPtRange(0.,1.e10); | |
278 | ||
992ba7d8 | 279 | RDHFLctoV0->AddTrackCuts(esdTrackCuts); |
280 | ||
e7af8919 | 281 | RDHFLctoV0->AddTrackCutsV0daughters(esdTrackCutsV0daughters); |
282 | ||
a578b2da | 283 | RDHFLctoV0->SetPidSelectionFlag(2); // 0 -> TOF AND TPC |
60ea16ec | 284 | // 1 -> if (TOF) TOF else TPC w veto |
a578b2da | 285 | // 2 -> if (p>1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else (p>=2.5) {if (TOF) -2s<TOF<3s AND TPC@3s} |
286 | // 3 -> if (p>1) TPC@3s else if (1<=p<2.5) {if (TOF) TOF@3s AND TPC@3s} else if (2.5<=p<3) {if (TOF) -2s<TOF<3s AND TPC@3s} else (p>=3) {if (TOF) -2s<TOF<3s AND -3s<TPC<2s} | |
e7af8919 | 287 | |
a578b2da | 288 | const Int_t nvars=14; |
992ba7d8 | 289 | |
a578b2da | 290 | const Int_t nptbins=9; |
291 | Float_t* ptbins; | |
292 | ptbins=new Float_t[nptbins+1]; | |
293 | ptbins[0]= 0.; | |
294 | ptbins[1]= 1.; | |
295 | ptbins[2]= 2.; | |
296 | ptbins[3]= 3.; | |
297 | ptbins[4]= 4.; | |
298 | ptbins[5]= 5.; | |
299 | ptbins[6]= 6.; | |
300 | ptbins[7]= 8.; | |
301 | ptbins[8]=12.; | |
302 | ptbins[9]=99999999.; | |
992ba7d8 | 303 | RDHFLctoV0->SetPtBins(nptbins+1,ptbins); |
304 | ||
305 | Float_t** rdcutsvalmine; | |
306 | rdcutsvalmine=new Float_t*[nvars]; | |
307 | for(Int_t iv=0;iv<nvars;iv++){ | |
308 | rdcutsvalmine[iv]=new Float_t[nptbins]; | |
309 | } | |
310 | ||
311 | //setting my cut values | |
312 | // inv. mass if K0s [GeV] | |
313 | // inv. mass if Lambda [GeV] | |
314 | // inv. mass V0 if K0S [GeV] | |
315 | // inv. mass V0 if Lambda [GeV] | |
316 | // pT min bachelor track [GeV/c] | |
317 | // pT min V0-positive track [GeV/c] | |
318 | // pT min V0-negative track [GeV/c] | |
319 | // dca cascade cut (cm) | |
a578b2da | 320 | // dca V0 cut (nSigmas) |
321 | // cosPA V0 cut | |
322 | // d0 max bachelor wrt PV [cm] | |
323 | // d0 max V0 wrt PV [cm] | |
324 | // mass K0S veto [GeV/c2] | |
325 | // mass Lambda/LambdaBar veto [GeV/c2] | |
326 | // mass Gamma veto [GeV/c2] | |
327 | // pT min V0 track [GeV/c] | |
328 | Float_t **cutsMatrixLctoV0Stand = new Float_t*[nvars]; | |
329 | for(Int_t ic=0;ic<nvars;ic++) | |
330 | cutsMatrixLctoV0Stand[ic]=new Float_t[nptbins]; | |
331 | for(Int_t ipt2=0;ipt2<nptbins;ipt2++){ | |
332 | cutsMatrixLctoV0Stand[0][ipt2] =0.0075; | |
333 | cutsMatrixLctoV0Stand[1][ipt2] =0.0030; | |
334 | cutsMatrixLctoV0Stand[2][ipt2] =0.4; | |
335 | cutsMatrixLctoV0Stand[3][ipt2] =0.2; | |
336 | cutsMatrixLctoV0Stand[4][ipt2] =0.2; | |
337 | cutsMatrixLctoV0Stand[5][ipt2] =1000.; | |
338 | cutsMatrixLctoV0Stand[6][ipt2] =1.5; | |
339 | cutsMatrixLctoV0Stand[7][ipt2] =0.99; | |
340 | cutsMatrixLctoV0Stand[8][ipt2] =0.05; | |
341 | cutsMatrixLctoV0Stand[9][ipt2] =0.1; | |
342 | cutsMatrixLctoV0Stand[10][ipt2] =0.0; | |
343 | cutsMatrixLctoV0Stand[11][ipt2] =0.005; | |
344 | cutsMatrixLctoV0Stand[12][ipt2] =0.100; | |
345 | } | |
346 | cutsMatrixLctoV0Stand[0][13]=0.0; // pT min V0 track [GeV/c] | |
347 | cutsMatrixLctoV0Stand[1][13]=0.6; // pT min V0 track [GeV/c] | |
348 | cutsMatrixLctoV0Stand[2][13]=0.8; // pT min V0 track [GeV/c] | |
349 | cutsMatrixLctoV0Stand[3][13]=0.8; // pT min V0 track [GeV/c] | |
350 | cutsMatrixLctoV0Stand[4][13]=0.8; // pT min V0 track [GeV/c] | |
351 | cutsMatrixLctoV0Stand[5][13]=1.0; // pT min V0 track [GeV/c] | |
352 | cutsMatrixLctoV0Stand[6][13]=1.0; // pT min V0 track [GeV/c] | |
353 | cutsMatrixLctoV0Stand[7][13]=1.0; // pT min V0 track [GeV/c] | |
354 | cutsMatrixLctoV0Stand[8][13]=0.0; // pT min V0 track [GeV/c] | |
355 | cutsMatrixLctoV0Stand[9][13]=0.0; // pT min V0 track [GeV/c] | |
356 | ||
992ba7d8 | 357 | |
358 | //CREATE TRANSPOSE MATRIX...REVERSE INDICES as required by AliRDHFCuts | |
359 | Float_t **cutsMatrixTransposeStand=new Float_t*[nvars]; | |
360 | for(Int_t iv=0;iv<nvars;iv++)cutsMatrixTransposeStand[iv]=new Float_t[nptbins]; | |
361 | for (Int_t ibin=0;ibin<nptbins;ibin++){ | |
362 | for (Int_t ivar=0; ivar<nvars; ivar++){ | |
363 | cutsMatrixTransposeStand[ivar][ibin]=cutsMatrixLctoV0Stand[ibin][ivar]; | |
364 | } | |
365 | } | |
366 | RDHFLctoV0->SetCuts(nvars,nptbins,cutsMatrixTransposeStand); | |
367 | ||
368 | ||
369 | Int_t nvarsforopt=RDHFLctoV0->GetNVarsForOpt(); | |
a578b2da | 370 | Int_t dim=14; //set this!! |
992ba7d8 | 371 | Bool_t *boolforopt; |
372 | boolforopt=new Bool_t[nvars]; | |
373 | if(dim>nvarsforopt){ | |
374 | cout<<"Number of variables for optimization has probably changed, check and edit accordingly"<<endl; | |
375 | return; | |
376 | } else { | |
377 | if(dim==nvarsforopt){ | |
378 | boolforopt=RDHFLctoV0->GetVarsForOpt(); | |
379 | }else{ | |
380 | TString *names; | |
381 | names=new TString[nvars]; | |
382 | TString answer=""; | |
383 | Int_t checktrue=0; | |
384 | names=RDHFLctoV0->GetVarNames(); | |
385 | for(Int_t i=0;i<nvars;i++){ | |
386 | cout<<names[i]<<" for opt? (y/n)"<<endl; | |
387 | cin>>answer; | |
388 | if(answer=="y") { | |
389 | boolforopt[i]=kTRUE; | |
390 | checktrue++; | |
391 | } | |
392 | else boolforopt[i]=kFALSE; | |
393 | } | |
394 | if (checktrue!=dim) { | |
395 | cout<<"Error! You set "<<checktrue<<" kTRUE instead of "<<dim<<endl; | |
396 | return; | |
397 | } | |
398 | RDHFLctoV0->SetVarsForOpt(dim,boolforopt); | |
399 | } | |
400 | } | |
401 | ||
402 | ||
403 | Float_t tighterval[dim][nptbins]; | |
404 | // 0(2): inv. mass V0 if K0S [GeV] | |
405 | // 1(3): inv. mass V0 if Lambda [GeV] | |
406 | // 2(4): pT min bachelor track [GeV/c] | |
407 | // 3(5): pT min V0-positive track [GeV/c] | |
408 | // 4(6): pT min V0-negative track [GeV/c] | |
409 | // 5(7): dca cascade cut (cm) | |
a578b2da | 410 | // 6(8): dca V0 cut (nSigmas) |
411 | // 7(9): cosPA V0 cut | |
412 | // 8(10): d0 max bachelor wrt PV [cm] | |
413 | // 9(11): d0 max V0 wrt PV [cm] | |
414 | // 10(12): mass K0S veto [GeV/c2] | |
415 | // 11(13): mass Lambda/LambdaBar veto [GeV/c2] | |
416 | // 12(14): mass Gamma veto [GeV/c2] | |
417 | // 13(15): pT min V0 track [GeV/c] | |
992ba7d8 | 418 | |
419 | // number of steps for each variable is set in the AddTask arguments (default=8) | |
420 | // set this!! | |
421 | for(Int_t ipt=0;ipt<nptbins;ipt++){ | |
a578b2da | 422 | tighterval[0][ipt] =0.075; // inv. mass V0 if K0S [GeV] |
423 | tighterval[1][ipt] =0.040; // inv. mass V0 if Lambda [GeV] | |
424 | tighterval[2][ipt] =0.4; // pT min bachelor track [GeV/c] | |
425 | tighterval[3][ipt] =0.2; // pT min V0-positive track [GeV/c] | |
426 | tighterval[4][ipt] =0.2; // pT min V0-negative track [GeV/c] | |
427 | tighterval[5][ipt] =100.; // dca cascade cut (cm) | |
428 | tighterval[6][ipt] =1.5; // dca v0 cut | |
429 | tighterval[7][ipt] =0.99; // cosPA v0 cut | |
430 | tighterval[8][ipt] =0.05; // d0 max bachelor wrt PV [cm] | |
431 | tighterval[9][ipt] =0.1; // d0 max V0 wrt PV [cm] | |
432 | tighterval[10][ipt] =0.0; // mass K0S veto [GeV/c2] | |
433 | tighterval[11][ipt] =0.005; // mass Lambda/LambdaBar veto [GeV/c2] | |
434 | tighterval[12][ipt] =0.100; // mass Gamma veto [GeV/c2] | |
992ba7d8 | 435 | } |
a578b2da | 436 | tighterval[0][13]=0.0; // pT min V0 track [GeV/c] |
437 | tighterval[1][13]=0.6; // pT min V0 track [GeV/c] | |
438 | tighterval[2][13]=0.8; // pT min V0 track [GeV/c] | |
439 | tighterval[3][13]=0.8; // pT min V0 track [GeV/c] | |
440 | tighterval[4][13]=0.8; // pT min V0 track [GeV/c] | |
441 | tighterval[5][13]=1.0; // pT min V0 track [GeV/c] | |
442 | tighterval[6][13]=1.0; // pT min V0 track [GeV/c] | |
443 | tighterval[7][13]=1.0; // pT min V0 track [GeV/c] | |
444 | tighterval[8][13]=0.0; // pT min V0 track [GeV/c] | |
445 | tighterval[9][13]=0.0; // pT min V0 track [GeV/c] | |
992ba7d8 | 446 | |
447 | TString name=""; | |
448 | Int_t arrdim=dim*nptbins; | |
449 | cout<<"Will save "<<arrdim<<" TParameter<float>"<<endl; | |
450 | TClonesArray max("TParameter<float>",arrdim); | |
451 | for(Int_t ival=0;ival<dim;ival++){ | |
452 | for(Int_t jpt=0;jpt<nptbins;jpt++){ | |
453 | name=Form("par%dptbin%d",ival,jpt); | |
454 | cout<<"Setting "<<name.Data()<<" to "<<tighterval[ival][jpt]<<endl; | |
455 | new(max[jpt*dim+ival])TParameter<float>(name.Data(),tighterval[ival][jpt]); | |
456 | } | |
457 | } | |
458 | ||
459 | Bool_t flagPID=kFALSE; | |
460 | RDHFLctoV0->SetUsePID(flagPID); | |
461 | ||
462 | RDHFLctoV0->PrintAll(); | |
463 | printf("Use PID? %s\n",flagPID ? "yes" : "no"); | |
464 | ||
465 | //pid settings | |
466 | //1. bachelor: default one | |
467 | AliAODPidHF* pidObjBachelor = new AliAODPidHF(); | |
468 | Double_t sigmasBac[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
469 | pidObjBachelor->SetSigma(sigmasBac); | |
470 | pidObjBachelor->SetAsym(kFALSE); | |
471 | pidObjBachelor->SetMatch(1); | |
472 | pidObjBachelor->SetTPC(kTRUE); | |
473 | pidObjBachelor->SetTOF(kTRUE); | |
474 | pidObjBachelor->SetTOFdecide(kFALSE); | |
475 | RDHFLctoV0->SetPidHF(pidObjBachelor); | |
476 | ||
477 | //2. V0pos | |
478 | AliAODPidHF* pidObjV0pos = new AliAODPidHF(); | |
479 | Double_t sigmasV0pos[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
480 | pidObjV0pos->SetSigma(sigmasV0pos); | |
481 | pidObjV0pos->SetAsym(kFALSE); | |
482 | pidObjV0pos->SetMatch(1); | |
483 | pidObjV0pos->SetTPC(kTRUE); | |
484 | pidObjV0pos->SetTOF(kTRUE); | |
485 | pidObjV0pos->SetTOFdecide(kFALSE); | |
e7af8919 | 486 | RDHFLctoV0->SetPidV0pos(pidObjV0pos); |
992ba7d8 | 487 | |
488 | //2. V0neg | |
489 | AliAODPidHF* pidObjV0neg = new AliAODPidHF(); | |
490 | Double_t sigmasV0neg[5]={3.,1.,1.,3.,3.}; // 0, 1(A), 2(A) -> TPC; 3 -> TOF; 4 -> ITS | |
491 | pidObjV0neg->SetSigma(sigmasV0neg); | |
492 | pidObjV0neg->SetAsym(kFALSE); | |
493 | pidObjV0neg->SetMatch(1); | |
494 | pidObjV0neg->SetTPC(kTRUE); | |
495 | pidObjV0neg->SetTOF(kTRUE); | |
496 | pidObjV0neg->SetTOFdecide(kFALSE); | |
e7af8919 | 497 | RDHFLctoV0->SetPidV0neg(pidObjV0neg); |
992ba7d8 | 498 | |
499 | //activate pileup rejection (for pp) | |
500 | //RDHFLctoV0->SetOptPileup(AliRDHFCuts::kRejectPileupEvent); | |
501 | ||
502 | //Do not recalculate the vertex | |
503 | RDHFLctoV0->SetRemoveDaughtersFromPrim(kFALSE); //activate for pp | |
504 | ||
505 | TString cent=""; | |
506 | //centrality selection (Pb-Pb) | |
507 | Float_t minc=20,maxc=80; | |
508 | RDHFLctoV0->SetMinCentrality(minc); | |
509 | RDHFLctoV0->SetMaxCentrality(maxc); | |
510 | cent=Form("%.0f%.0f",minc,maxc); | |
511 | //RDHFLctoV0->SetUseCentrality(AliRDHFCuts::kCentV0M); //kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentInvalid | |
512 | RDHFLctoV0->SetUseCentrality(AliRDHFCuts::kCentOff); //kCentOff,kCentV0M,kCentTRK,kCentTKL,kCentCL1,kCentInvalid | |
513 | ||
514 | //temporary | |
515 | //RDHFLctoV0->SetFixRefs(); | |
516 | ||
517 | TFile* fout=new TFile(Form("cuts4SignifMaxim%s%s%sRecVtx%sPileupRej.root", | |
518 | RDHFLctoV0->GetUseCentrality()==0 ? "pp" : "PbPb", | |
519 | cent.Data(), | |
520 | RDHFLctoV0->GetIsPrimaryWithoutDaughters() ? "" : "No", | |
521 | RDHFLctoV0->GetOptPileUp() ? "" : "No"),"recreate"); //set this!! | |
522 | ||
523 | fout->cd(); | |
524 | RDHFLctoV0->Write(); | |
525 | max.Write(); | |
526 | fout->Close(); | |
527 | ||
528 | } |