]> git.uio.no Git - u/mrichter/AliRoot.git/blobdiff - PWG3/vertexingHF/AliRDHFCutsDplustoKpipi.cxx
introduce the option to analyze with PROOF, plus cosmetics
[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliRDHFCutsDplustoKpipi.cxx
index b1524ac7f9f40b7f83e2222265dce629f582ee37..50687d49cfd6bb85d4f86448e811802f9eb26464 100644 (file)
@@ -13,6 +13,8 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
+/* $Id$ */
+
 /////////////////////////////////////////////////////////////
 //
 // Class for cuts on AOD reconstructed D+->Kpipi
@@ -35,14 +37,16 @@ ClassImp(AliRDHFCutsDplustoKpipi)
 //--------------------------------------------------------------------------
 AliRDHFCutsDplustoKpipi::AliRDHFCutsDplustoKpipi(const char* name) : 
 AliRDHFCuts(name),
-fUseStrongPid(kFALSE)
+  fUseStrongPid(0),
+  fMaxPtStrongPid(0.),
+  fUseImpParProdCorrCut(kFALSE)
 {
   //
   // Default Constructor
   //
-  Int_t nvars=12;
+  Int_t nvars=14;
   SetNVars(nvars);
-  TString varNames[12]={"inv. mass [GeV]",
+  TString varNames[14]={"inv. mass [GeV]",
                        "pTK [GeV/c]",
                        "pTPi [GeV/c]",
                        "d0K [cm]   lower limit!",
@@ -53,8 +57,10 @@ fUseStrongPid(kFALSE)
                        "pM=Max{pT1,pT2,pT3} (GeV/c)",
                        "cosThetaPoint",
                        "Sum d0^2 (cm^2)",
-                       "dca cut (cm)"};
-  Bool_t isUpperCut[12]={kTRUE,
+                       "dca cut (cm)",
+                       "dec len XY (cm)",
+                       "cosThetaPointXY"};
+  Bool_t isUpperCut[14]={kTRUE,
                         kFALSE,
                         kFALSE,
                         kFALSE,
@@ -65,9 +71,11 @@ fUseStrongPid(kFALSE)
                         kFALSE,
                         kFALSE,
                         kFALSE,
-                        kTRUE};
+                        kTRUE,
+                        kFALSE,
+                        kFALSE};
   SetVarNames(nvars,varNames,isUpperCut);
-  Bool_t forOpt[12]={kFALSE,
+  Bool_t forOpt[14]={kFALSE,
                     kFALSE,
                     kFALSE,
                     kFALSE,
@@ -78,8 +86,10 @@ fUseStrongPid(kFALSE)
                     kTRUE,
                     kTRUE,
                     kTRUE,
-                    kFALSE};
-  SetVarsForOpt(5,forOpt);
+                    kFALSE,
+                    kTRUE,
+                    kTRUE};
+  SetVarsForOpt(7,forOpt);
   Float_t limits[2]={0,999999999.};
   SetPtBins(2,limits);
   if(fPidHF)delete fPidHF;
@@ -99,11 +109,20 @@ fUseStrongPid(kFALSE)
 
   
 }
+
+
+
+
+
+
+
+
 //--------------------------------------------------------------------------
 AliRDHFCutsDplustoKpipi::AliRDHFCutsDplustoKpipi(const AliRDHFCutsDplustoKpipi &source) :
   AliRDHFCuts(source),
-  fUseStrongPid(source.fUseStrongPid)
-
+  fUseStrongPid(source.fUseStrongPid),
+  fMaxPtStrongPid(source.fMaxPtStrongPid),
+  fUseImpParProdCorrCut(source.fUseImpParProdCorrCut)
 {
   //
   // Copy constructor
@@ -126,7 +145,7 @@ AliRDHFCutsDplustoKpipi &AliRDHFCutsDplustoKpipi::operator=(const AliRDHFCutsDpl
 
 
 //---------------------------------------------------------------------------
-void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters) {
+void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *vars,Int_t nvars,Int_t *pdgdaughters,AliAODEvent *aod) {
   // 
   // Fills in vars the values of the variables 
   //
@@ -138,6 +157,18 @@ void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *var
   }
 
   AliAODRecoDecayHF3Prong *dd = (AliAODRecoDecayHF3Prong*)d;
+  //recalculate vertex w/o daughters
+  Bool_t cleanvtx=kFALSE;
+  AliAODVertex *origownvtx=0x0;
+  if(fRemoveDaughtersFromPrimary) {
+    if(dd->GetOwnPrimaryVtx()) origownvtx=new AliAODVertex(*dd->GetOwnPrimaryVtx());
+    cleanvtx=kTRUE;
+    if(!RecalcOwnPrimaryVtx(dd,aod)) {
+      CleanOwnPrimaryVtx(dd,aod,origownvtx);
+      cleanvtx=kFALSE;
+    }
+  }
 
   Int_t iter=-1;
   if(fVarsForOpt[0]){
@@ -193,7 +224,7 @@ void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *var
   }
   if(fVarsForOpt[6]){
     iter++;
-    vars[iter]=dd->GetSigmaVert();
+    vars[iter]=dd->GetSigmaVert(aod);
   }
   if(fVarsForOpt[7]){
     iter++;
@@ -225,6 +256,17 @@ void AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(AliAODRecoDecayHF *d,Float_t *var
     }
     vars[iter]=maxDCA;
   }
+  if(fVarsForOpt[12]){
+    iter++;
+    vars[iter]=dd->NormalizedDecayLengthXY()*dd->P()/dd->Pt();
+  }
+  if(fVarsForOpt[13]){
+    iter++;
+    vars[iter]=dd->CosPointingAngleXY();
+  }
+
+  if(cleanvtx)CleanOwnPrimaryVtx(dd,aod,origownvtx);
+
   return;
 }
 //---------------------------------------------------------------------------
@@ -272,14 +314,12 @@ Int_t AliRDHFCutsDplustoKpipi::IsSelectedPID(AliAODRecoDecayHF *rd)
     if(isKaon<0) nNotKaons++;  
     if(sign==track->Charge()){//pions
       if(isPion<0)return 0;
-      if(rd->Pt()<2. && isPion<=0 && fUseStrongPid)return 0;
+      if(rd->Pt()<fMaxPtStrongPid && isPion<=0 && fUseStrongPid>1)return 0;
+    }
+    else{//kaons
+      if(isKaon<0)return 0;
+       if(rd->Pt()<fMaxPtStrongPid && isKaon<=0 && fUseStrongPid>0)return 0;
     }
-      else{//kaons
-       if(isKaon<0)return 0;
-       if(rd->Pt()<2. && isKaon<=0 && fUseStrongPid)return 0;
-      }
-    
-      
   }
   
   if(nkaons>1)return 0;
@@ -289,13 +329,16 @@ Int_t AliRDHFCutsDplustoKpipi::IsSelectedPID(AliAODRecoDecayHF *rd)
 }
 
 
-
 //---------------------------------------------------------------------------
 Int_t AliRDHFCutsDplustoKpipi::IsSelected(TObject* obj,Int_t selectionLevel, AliAODEvent* aod) {
   //
   // Apply selection, returns 3 if accepted, 0 if not accepted
   //
 
+
+  fIsSelectedCuts=0;
+  fIsSelectedPID=0;
+
   if(!fCutsRD){
     cout<<"Cut matrix not inizialized. Exit..."<<endl;
     return 0;
@@ -309,26 +352,17 @@ Int_t AliRDHFCutsDplustoKpipi::IsSelected(TObject* obj,Int_t selectionLevel, Ali
     return 0;
   }
 
+  if(fKeepSignalMC) if(IsSignalMC(d,aod,411)) return 3;
 
-  // selection on daughter tracks 
-  if(selectionLevel==AliRDHFCuts::kAll || 
-     selectionLevel==AliRDHFCuts::kTracks) {
-    if(!AreDaughtersSelected(d)) return 0;
-  }
-  
   // PID selection
   Int_t returnvaluePID=3;
   Int_t returnvalueCuts=3;
-                                          
 
-  //if(selectionLevel==AliRDHFCuts::kAll || 
-  if(selectionLevel==AliRDHFCuts::kCandidate ||     
-     selectionLevel==AliRDHFCuts::kPID) {
-    returnvaluePID = IsSelectedPID(d);
-  }
-  if(returnvaluePID==0)return 0;
-  
+  Double_t pt=d->Pt();
+  if(pt<fMinPtCand) return 0;
+  if(pt>fMaxPtCand) return 0;
+
+  if(d->HasBadDaughters()) return 0;
   
   // selection on candidate
   if(selectionLevel==AliRDHFCuts::kAll || 
@@ -336,80 +370,366 @@ Int_t AliRDHFCutsDplustoKpipi::IsSelected(TObject* obj,Int_t selectionLevel, Ali
     
     //recalculate vertex w/o daughters
     AliAODVertex *origownvtx=0x0;
-    AliAODVertex *recvtx=0x0;
     if(fRemoveDaughtersFromPrimary) {
-      if(!aod) {
-       AliError("Can not remove daughters from vertex without AOD event");
-       return 0;
-      }
       if(d->GetOwnPrimaryVtx()) origownvtx=new AliAODVertex(*d->GetOwnPrimaryVtx());
-      recvtx=d->RemoveDaughtersFromPrimaryVtx(aod);
-      if(!recvtx){
-       AliDebug(2,"Removal of daughter tracks failed");
-       //recvtx=d->GetPrimaryVtx();
-       if(origownvtx){
-         delete origownvtx;
-         origownvtx=NULL;
-       }
+      if(!RecalcOwnPrimaryVtx(d,aod)) {
+       CleanOwnPrimaryVtx(d,aod,origownvtx);
        return 0;
       }
-      //set recalculed primary vertex
-      d->SetOwnPrimaryVtx(recvtx);
-      delete recvtx; recvtx=NULL;
     }
 
-    Double_t pt=d->Pt();
-    
     Int_t ptbin=PtBin(pt);
     if (ptbin==-1) {
-      if(origownvtx){
-       d->SetOwnPrimaryVtx(origownvtx);
-       delete origownvtx;
-       origownvtx=NULL;
-      }
-      else d->UnsetOwnPrimaryVtx();
+      CleanOwnPrimaryVtx(d,aod,origownvtx);
       return 0;
     }
     
     Double_t mDplusPDG = TDatabasePDG::Instance()->GetParticle(411)->Mass();
     Double_t mDplus=d->InvMassDplus();
-    if(TMath::Abs(mDplus-mDplusPDG)>fCutsRD[GetGlobalIndex(0,ptbin)])returnvalueCuts=0;
-    //    if(d->PtProng(1) < fCutsRD[GetGlobalIndex(3,ptbin)] || d->PtProng(0) < fCutsRD[GetGlobalIndex(4,ptbin)]) okD0 = 0;
-    if(TMath::Abs(d->PtProng(1)) < fCutsRD[GetGlobalIndex(1,ptbin)] || TMath::Abs(d->Getd0Prong(1))<fCutsRD[GetGlobalIndex(3,ptbin)])returnvalueCuts=0;//Kaon
-    if(TMath::Abs(d->PtProng(0)) < fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(0))<fCutsRD[GetGlobalIndex(4,ptbin)])returnvalueCuts=0;//Pion1
-    if(TMath::Abs(d->PtProng(2)) < fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(2))<fCutsRD[GetGlobalIndex(4,ptbin)])returnvalueCuts=0;//Pion2
-
-    
+    if(TMath::Abs(mDplus-mDplusPDG)>fCutsRD[GetGlobalIndex(0,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
 
     //2track cuts
-    if(d->GetDist12toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)]|| d->GetDist23toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)])returnvalueCuts=0;
-    if(d->Getd0Prong(0)*d->Getd0Prong(1)<0. && d->Getd0Prong(2)*d->Getd0Prong(1)<0.)returnvalueCuts=0;
-    
-    //sec vert
-    if(d->GetSigmaVert()>fCutsRD[GetGlobalIndex(6,ptbin)])returnvalueCuts=0;
-    
-    if(d->DecayLength()<fCutsRD[GetGlobalIndex(7,ptbin)])returnvalueCuts=0;
-    
-    if(TMath::Abs(d->PtProng(0))<fCutsRD[GetGlobalIndex(8,ptbin)] && TMath::Abs(d->PtProng(1))<fCutsRD[GetGlobalIndex(8,ptbin)] && TMath::Abs(d->PtProng(2))<fCutsRD[GetGlobalIndex(8,ptbin)])returnvalueCuts=0;
-    if(d->CosPointingAngle()< fCutsRD[GetGlobalIndex(9,ptbin)])returnvalueCuts=0;
+    if(d->GetDist12toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)]|| d->GetDist23toPrim()<fCutsRD[GetGlobalIndex(5,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
     Double_t sum2=d->Getd0Prong(0)*d->Getd0Prong(0)+d->Getd0Prong(1)*d->Getd0Prong(1)+d->Getd0Prong(2)*d->Getd0Prong(2);
-    if(sum2<fCutsRD[GetGlobalIndex(10,ptbin)])returnvalueCuts=0;
-    
+    if(sum2<fCutsRD[GetGlobalIndex(10,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(fUseImpParProdCorrCut){
+      if(d->Getd0Prong(0)*d->Getd0Prong(1)<0. && d->Getd0Prong(2)*d->Getd0Prong(1)<0.) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+    }
+
+
     //DCA
-    for(Int_t i=0;i<3;i++) if(d->GetDCA(i)>fCutsRD[GetGlobalIndex(11,ptbin)]) returnvalueCuts=0;
+    for(Int_t i=0;i<3;i++) if(d->GetDCA(i)>fCutsRD[GetGlobalIndex(11,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(d->Pt2Prong(1) < fCutsRD[GetGlobalIndex(1,ptbin)]*fCutsRD[GetGlobalIndex(1,ptbin)] || TMath::Abs(d->Getd0Prong(1))<fCutsRD[GetGlobalIndex(3,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Kaon
+
+    if(d->Pt2Prong(0) < fCutsRD[GetGlobalIndex(2,ptbin)]*fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(0))<fCutsRD[GetGlobalIndex(4,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Pion1
+
+    if(d->Pt2Prong(2) < fCutsRD[GetGlobalIndex(2,ptbin)]*fCutsRD[GetGlobalIndex(2,ptbin)] || TMath::Abs(d->Getd0Prong(2))<fCutsRD[GetGlobalIndex(4,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}//Pion2
+    
+    if(d->Pt2Prong(0)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)] && d->Pt2Prong(1)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)] && d->Pt2Prong(2)<fCutsRD[GetGlobalIndex(8,ptbin)]*fCutsRD[GetGlobalIndex(8,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(d->DecayLength2()<fCutsRD[GetGlobalIndex(7,ptbin)]*fCutsRD[GetGlobalIndex(7,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(d->CosPointingAngle()< fCutsRD[GetGlobalIndex(9,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(d->NormalizedDecayLengthXY()*d->P()/pt<fCutsRD[GetGlobalIndex(12,ptbin)]){CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    if(d->CosPointingAngleXY()<fCutsRD[GetGlobalIndex(13,ptbin)]){CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
+    //sec vert
+    Double_t sigmavert=d->GetSigmaVert(aod);
+    if(sigmavert>fCutsRD[GetGlobalIndex(6,ptbin)]) {CleanOwnPrimaryVtx(d,aod,origownvtx); return 0;}
+
     // unset recalculated primary vertex when not needed any more
-    if(origownvtx) {
-      d->SetOwnPrimaryVtx(origownvtx);
-      delete origownvtx;
-      origownvtx=NULL;
-    } else if(fRemoveDaughtersFromPrimary) {
-      d->UnsetOwnPrimaryVtx();
-      AliDebug(3,"delete new vertex\n");
-    }
+    CleanOwnPrimaryVtx(d,aod,origownvtx);
     
-    return returnvalueCuts;
+    fIsSelectedCuts=returnvalueCuts;
+
+    //if(!returnvalueCuts) return 0; // returnvalueCuts cannot be 0 here
+  }
+  
+  if(selectionLevel==AliRDHFCuts::kAll || 
+     selectionLevel==AliRDHFCuts::kCandidate ||     
+     selectionLevel==AliRDHFCuts::kPID) {
+    returnvaluePID = IsSelectedPID(d);
+    fIsSelectedPID=returnvaluePID;
+  }
+  if(returnvaluePID==0)return 0;
+
+  // selection on daughter tracks 
+  if(selectionLevel==AliRDHFCuts::kAll || 
+     selectionLevel==AliRDHFCuts::kTracks) {
+    if(!AreDaughtersSelected(d)) return 0;
   }
+  
+
 
   return 3;
 }
+
+
+
+
 //---------------------------------------------------------------------------
+
+
+void AliRDHFCutsDplustoKpipi::SetStandardCutsPP2010() {
+  //
+  //STANDARD CUTS USED FOR 2010 pp analysis 
+  //                                            
+  
+  SetName("DplustoKpipiCutsStandard");
+  SetTitle("Standard Cuts for D+ analysis");
+  
+  // PILE UP REJECTION
+  SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
+
+  // EVENT CUTS
+  SetMinVtxContr(1);
+
+  AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts();
+  esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
+  //default
+  esdTrackCuts->SetRequireTPCRefit(kTRUE);
+  esdTrackCuts->SetRequireITSRefit(kTRUE);
+  //esdTrackCuts->SetMinNClustersITS(4); // default is 5
+  esdTrackCuts->SetMinNClustersTPC(70);
+  esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
+                                        AliESDtrackCuts::kAny); 
+  // default is kBoth, otherwise kAny
+  esdTrackCuts->SetMinDCAToVertexXY(0.);
+  esdTrackCuts->SetPtRange(0.3,1.e10);
+  
+  AddTrackCuts(esdTrackCuts);
+  
+  const Int_t nptbins =13;
+  const Int_t nvars=14;
+  Float_t ptbins[nptbins+1];
+  ptbins[0]=0.;
+  ptbins[1]=1; 
+  ptbins[2]=2.;
+  ptbins[3]=3.;
+  ptbins[4]=4.;
+  ptbins[5]=5.;
+  ptbins[6]=6.;
+  ptbins[7]=8.;
+  ptbins[8]=10.;
+  ptbins[9]=12.;
+  ptbins[10]=14.;
+  ptbins[11]=16.;
+  ptbins[12]=24.;
+  ptbins[13]=99999.;
+      
+    
+  Float_t** anacutsval;
+  anacutsval=new Float_t*[nvars];
+  
+  for(Int_t ic=0;ic<nvars;ic++){anacutsval[ic]=new Float_t[nptbins];}
+
+  //Double_t cutsDplus[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
+  for(Int_t ipt=0;ipt<nptbins;ipt++){
+    anacutsval[0][ipt]=0.2;
+    anacutsval[3][ipt]=0.;
+    anacutsval[4][ipt]=0.;
+    anacutsval[5][ipt]=0.01;
+    anacutsval[11][ipt]=10000000000.;
+    anacutsval[12][ipt]=0.;
+    anacutsval[13][ipt]=0.;
+  }
+
+  anacutsval[1][0]=0.3;
+  anacutsval[1][1]=0.3;
+  anacutsval[1][2]=0.4; 
+  anacutsval[2][0]=0.3;
+  anacutsval[2][1]=0.3;
+  anacutsval[2][2]=0.4;  
+  for(Int_t ipt=3;ipt<nptbins;ipt++){
+    anacutsval[1][ipt]=0.4;
+    anacutsval[2][ipt]=0.4;
+  }
+  
+  anacutsval[6][0]=0.022100;
+  anacutsval[6][1]=0.022100;
+  anacutsval[6][2]=0.034;
+  anacutsval[6][3]=0.020667;
+  anacutsval[6][4]=0.020667;
+  anacutsval[6][5]=0.023333;
+    
+  
+  anacutsval[7][0]=0.08;
+  anacutsval[7][1]=0.08;
+  anacutsval[7][2]=0.09;  
+  anacutsval[7][3]=0.095;
+  anacutsval[7][4]=0.095;
+   
+  anacutsval[8][0]=0.5;
+  anacutsval[8][1]=0.5;
+  anacutsval[8][2]=1.0;
+  anacutsval[8][3]=0.5;
+  anacutsval[8][4]=0.5;
+     
+    
+  anacutsval[9][0]=0.95;
+  anacutsval[9][1]=0.95;
+  anacutsval[9][2]=0.95; 
+  anacutsval[9][3]=0.95; 
+  anacutsval[9][4]= 0.95;
+  anacutsval[9][5]=0.92;
+  anacutsval[9][6]=0.92;
+  anacutsval[9][7]=0.92;
+  anacutsval[9][8]=0.92;
+  anacutsval[9][9]=0.90;
+  anacutsval[9][10]=0.90;
+  anacutsval[9][11]=0.90;
+  anacutsval[9][12]=0.90;
+  
+  anacutsval[10][0]=0.0055;
+  anacutsval[10][1]=0.0055;
+  anacutsval[10][2]= 0.0028;
+  anacutsval[10][3]=0.000883;
+  anacutsval[10][4]=0.000883;
+
+  
+  for(Int_t ipt=5;ipt<nptbins;ipt++){
+    anacutsval[6][ipt]=0.02333;
+    anacutsval[7][ipt]=0.115;
+    anacutsval[8][ipt]=0.5;
+    anacutsval[10][ipt]=0.000883;
+    }   
+
+
+  SetGlobalIndex(nvars,nptbins);
+  SetPtBins(nptbins+1,ptbins);
+  SetCuts(nvars,nptbins,anacutsval);
+  SetUsePID(kTRUE);
+  SetRemoveDaughtersFromPrim(kTRUE);
+  
+  PrintAll();
+
+  for(Int_t iic=0;iic<nvars;iic++){delete [] anacutsval[iic];}
+  delete [] anacutsval;
+  anacutsval=NULL;
+
+  return;
+}
+
+
+void AliRDHFCutsDplustoKpipi::SetStandardCutsPbPb2010() {
+  //
+  //STANDARD CUTS USED FOR 2010 Pb Pb analysis.... not optimized yet 
+  //                                              
+  
+  SetName("DplustoKpipiCutsStandard");
+  SetTitle("Standard Cuts for D+ analysis in PbPb2010 run");
+  
+  // PILE UP REJECTION
+  //SetOptPileup(AliRDHFCuts::kRejectPileupEvent);
+
+  // EVENT CUTS
+  SetMinVtxContr(1);
+
+  
+  AliESDtrackCuts* esdTrackCuts=new AliESDtrackCuts();
+  esdTrackCuts->SetRequireSigmaToVertex(kFALSE);
+  //default
+  esdTrackCuts->SetRequireTPCRefit(kTRUE);
+  esdTrackCuts->SetRequireITSRefit(kTRUE);
+  //esdTrackCuts->SetMinNClustersITS(4); // default is 5
+  esdTrackCuts->SetMinNClustersTPC(70);
+  esdTrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
+                                        AliESDtrackCuts::kAny); 
+  // default is kBoth, otherwise kAny
+  esdTrackCuts->SetMinDCAToVertexXY(0.);
+  esdTrackCuts->SetPtRange(0.8,1.e10);
+    
+  AddTrackCuts(esdTrackCuts);
+    
+  const Int_t nptbins=10;
+  Float_t* ptbins;
+  ptbins=new Float_t[nptbins+1];
+
+  ptbins[0]=0.;
+  ptbins[1]=1.;
+  ptbins[2]=2.;
+  ptbins[3]=3.;
+  ptbins[4]=4.;
+  ptbins[5]=5.;
+  ptbins[6]=6.;
+  ptbins[7]=8.;
+  ptbins[8]=12.;
+  ptbins[9]=16.;
+  ptbins[10]=24.;
+  const Int_t nvars=14;
+    
+  Float_t** anacutsval;
+  anacutsval=new Float_t*[nvars];
+  
+  for(Int_t ic=0;ic<nvars;ic++){anacutsval[ic]=new Float_t[nptbins];}
+  //Double_t cutsDplus[12]={0.2,0.4,0.4,0.,0.,0.01,0.06,0.02,0.,0.85,0.,10000000000.};
+
+  for(Int_t ipt=0;ipt<nptbins;ipt++){
+    anacutsval[0][ipt]=0.2;
+    anacutsval[1][ipt]=0.8;
+    anacutsval[2][ipt]=0.8;
+    anacutsval[3][ipt]=0.;
+    anacutsval[4][ipt]=0.;
+    anacutsval[5][ipt]=0.01;
+    anacutsval[11][ipt]=10000000000.;
+    anacutsval[12][ipt]=0.;
+    anacutsval[13][ipt]=0.;
+  }
+  anacutsval[1][5]=0.9;
+
+  anacutsval[6][0]=0.022100;
+  anacutsval[6][1]=0.022100;
+  anacutsval[6][2]=0.034;
+  anacutsval[6][3]=0.020667;
+  anacutsval[6][4]=0.020667;
+  anacutsval[6][5]=0.023333;
+  
+  anacutsval[7][0]=0.08;
+  anacutsval[7][1]=0.08;
+  anacutsval[7][2]=0.17;  
+  anacutsval[7][3]=0.14;
+  anacutsval[7][4]=0.14;
+  anacutsval[7][5]=0.19;
+  
+  anacutsval[8][0]=0.8;
+  anacutsval[8][1]=0.8;
+  anacutsval[8][2]=1.1;
+  anacutsval[8][3]=0.5;
+  anacutsval[8][4]=0.5;
+  anacutsval[8][5]=0.5;
+  
+  anacutsval[9][0]=0.995;
+  anacutsval[9][1]=0.995;
+  anacutsval[9][2]=0.997; 
+  anacutsval[9][3]=0.998; 
+  anacutsval[9][4]=0.998;
+  anacutsval[9][5]=0.995;
+  
+  anacutsval[10][0]=0.0055;
+  anacutsval[10][1]=0.0055;
+  anacutsval[10][2]= 0.0028;
+  anacutsval[10][3]=0.000883;
+  anacutsval[10][4]=0.000883;
+  anacutsval[10][5]=0.000883;
+
+  anacutsval[12][5]=12.;
+  anacutsval[13][5]=0.998571;
+  anacutsval[12][6]=10.;
+  anacutsval[13][6]=0.997143;
+
+  for(Int_t ipt=6;ipt<nptbins;ipt++){
+    anacutsval[6][ipt]=0.02333;
+    anacutsval[7][ipt]=0.19;
+    anacutsval[8][ipt]=2.0;
+    anacutsval[9][ipt]=0.997;
+    anacutsval[10][ipt]=0.000883;
+  }   
+  anacutsval[7][6]=0.14;
+  anacutsval[9][6]=0.995;
+
+  SetPtBins(nptbins+1,ptbins);
+  SetCuts(nvars,nptbins,anacutsval);
+  SetUsePID(kTRUE);
+  SetMinCentrality(1E-10);
+  SetMaxCentrality(20.);
+  SetUseCentrality(AliRDHFCuts::kCentV0M);
+  SetRemoveDaughtersFromPrim(kFALSE);
+    
+  PrintAll();
+
+  for(Int_t iic=0;iic<nvars;iic++){delete [] anacutsval[iic];}
+  delete [] anacutsval;
+  anacutsval=NULL;
+
+  delete [] ptbins;
+  ptbins=NULL;
+
+  return;
+}