Restore rigidity cut for He3 (AliceO2Group#7667)

wang-yuanzhe · Sep 13, 2024 · aa69c6b · aa69c6b
1 parent 10d3a60
commit aa69c6b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/PWGLF/TableProducer/Nuspex/hyperRecoTask.cxx b/PWGLF/TableProducer/Nuspex/hyperRecoTask.cxx
@@ -387,6 +387,8 @@ struct hyperRecoTask {
     hypCand.clusterSizeITSPi = piTrack.itsClusterSizes();
     bool heliumPID = heTrack.pidForTracking() == o2::track::PID::Helium3 || heTrack.pidForTracking() == o2::track::PID::Alpha;
     hypCand.momHe3TPC = (heliumPID && cfgCompensatePIDinTracking) ? heTrack.tpcInnerParam() / 2 : heTrack.tpcInnerParam();
+    if (hypCand.momHe3TPC < TPCRigidityMinHe)
+      return;
     hypCand.momPiTPC = piTrack.tpcInnerParam();
     hDeDxTot->Fill(hypCand.momHe3TPC * heTrack.sign(), heTrack.tpcSignal());
     hDeDxTot->Fill(hypCand.momPiTPC * piTrack.sign(), piTrack.tpcSignal());