message: One new branch
diff: @@ -2677,7 +2677,7 @@ void AliAnalysisTaskSESemileptonicOmegac0KFP :: DefineTreeRecoOmegac0_QA()
  //____________________________________________________________________________
  void AliAnalysisTaskSESemileptonicOmegac0KFP :: FillTreeMixedEvent(KFParticle kfpOmegac0, AliAODTrack *trackEleFromMixed, KFParticle kfpBE, KFParticle kfpOmegaMinus, KFParticle kfpOmegaMinus_m, KFParticle kfpKaon, AliAODTrack *trackKaonFromOmega, AliAODcascade *casc, KFParticle kfpK0Short, KFParticle kfpLambda, KFParticle kfpLambda_m, AliAODTrack *trkProton, AliAODTrack *trkPion, KFParticle PV, TClonesArray *mcArray, AliAODEvent *aodEvent, Int_t decaytype)
  {
  - for (Int_t i=0; i<9; i++){
  + for (Int_t i=0; i<10; i++){
  fVar_MixedEvent[i]=-9999.;
  }
  @@ -2793,6 +2793,7 @@ void AliAnalysisTaskSESemileptonicOmegac0KFP :: FillTreeMixedEvent(KFParticle kf
  fVar_MixedEvent[6] = tlv_Orig.Pt();
  fVar_MixedEvent[7] = tlv_Orig.M();
  fVar_MixedEvent[8] = (Int_t) Convee_ULS + 2 * (Int_t)Convee_LS;
  + fVar_MixedEvent[9] = mass_Omega;
  if(fWriteMixedEventTree) fTree_MixedEvent -> Fill();
  @@ -2805,7 +2806,7 @@ void AliAnalysisTaskSESemileptonicOmegac0KFP :: DefineTreeMixedEvent()
  const char* nameoutput = GetOutputSlot(9)->GetContainer()->GetName();
  fTree_MixedEvent = new TTree(nameoutput, "mixed event variables tree");
  - Int_t nVar = 9;
  + Int_t nVar = 10;
  fVar_MixedEvent = new Float_t[nVar];
  TString *fVarNames_MixedEvent = new TString[nVar];
  @@ -2818,6 +2819,7 @@ void AliAnalysisTaskSESemileptonicOmegac0KFP :: DefineTreeMixedEvent()
  fVarNames_MixedEvent[6] = "EleOmgeapT_OldMethod";
  fVarNames_MixedEvent[7] = "EleOmegaMass_OldMethod";
  fVarNames_MixedEvent[8] = "ConvType";
  + fVarNames_MixedEvent[9] = "MassOmega_KFP";
  for (Int_t ivar = 0; ivar<nVar; ivar++){
  