Merge pull request #6994 from ddobrigk/master

Make track selections optional via extra cleanup to more closely match…
alisw · Oct 1, 2018 · b76e98e · b76e98e
2 parents bc4a5e6 + 64db770
commit b76e98e
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/PWGLF/STRANGENESS/Cascades/Run2/AliAnalysisTaskWeakDecayVertexer.cxx b/PWGLF/STRANGENESS/Cascades/Run2/AliAnalysisTaskWeakDecayVertexer.cxx
@@ -585,7 +585,7 @@ Long_t AliAnalysisTaskWeakDecayVertexer::Tracks2V0vertices(AliESDEvent *event) {
         //Track pre-selection: clusters
         Float_t lThisTrackLength = -1;
         if (esdTrack->GetInnerParam()) lThisTrackLength = esdTrack->GetLengthInActiveZone(1, 2.0, 220.0, b);
-        if (esdTrack->GetTPCNcls() < 70 && lThisTrackLength<80 ) continue;
+        if (esdTrack->GetTPCNcls() < 70 && lThisTrackLength<80 &&fkExtraCleanup ) continue;
 
         Double_t d=esdTrack->GetD(xPrimaryVertex,yPrimaryVertex,b);
         if (TMath::Abs(d)<fV0VertexerSels[2]) continue;
@@ -781,7 +781,9 @@ Long_t AliAnalysisTaskWeakDecayVertexer::V0sTracks2CascadeVertices(AliESDEvent *
 
         if ( lPosTrackLength  < lSmallestTrackLength ) lSmallestTrackLength = lPosTrackLength;
         if ( lNegTrackLength  < lSmallestTrackLength ) lSmallestTrackLength = lNegTrackLength;
-        if ( ( ( ( pTrack->GetTPCClusterInfo(2,1) ) < 70 ) || ( ( nTrack->GetTPCClusterInfo(2,1) ) < 70 ) ) && lSmallestTrackLength<80 ) continue;
+        if ( ( ( ( pTrack->GetTPCClusterInfo(2,1) ) < 70 ) || ( ( nTrack->GetTPCClusterInfo(2,1) ) < 70 ) ) && lSmallestTrackLength<80 ){
+            if(fkExtraCleanup) continue;
+        }
 
         //7) Daughter eta
         Double_t lNegEta = nTrack->Eta();
@@ -815,7 +817,7 @@ Long_t AliAnalysisTaskWeakDecayVertexer::V0sTracks2CascadeVertices(AliESDEvent *
         //Track pre-selection: Track Quality
         Float_t lThisTrackLength = -1;
         if (esdtr->GetInnerParam()) lThisTrackLength = esdtr->GetLengthInActiveZone(1, 2.0, 220.0, b);
-        if (esdtr->GetTPCNcls() < 70 && lThisTrackLength<80 ) continue;
+        if (esdtr->GetTPCNcls() < 70 && lThisTrackLength<80 && fkExtraCleanup ) continue;
 
         if (TMath::Abs(esdtr->GetD(xPrimaryVertex,yPrimaryVertex,b))<fCascadeVertexerSels[3]) continue;
         trk[ntr++]=i;
@@ -920,7 +922,7 @@ Long_t AliAnalysisTaskWeakDecayVertexer::V0sTracks2CascadeVertices(AliESDEvent *
             if (dca > fCascadeVertexerSels[4]) continue;
 
             //eta cut - test
-            if (TMath::Abs(pbt->Eta())>0.8) continue;
+            if (TMath::Abs(pbt->Eta())>0.8 && fkExtraCleanup) continue;
 
             AliESDcascade cascade(*pv0,*pbt,bidx); //constucts a cascade candidate
             //PH         if (cascade.GetChi2Xi() > fChi2max) continue;