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Re: vertex reconstruction without fitting? [message #17473 is a reply to message #17472] Sat, 08 November 2014 15:41 Go to previous messageGo to previous message
Klaus Götzen is currently offline  Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI
first-grade participant
From: *adsl.alicedsl.de
Hi Anna,


you can access the MC truth origin of a reco particle by something like

  fAnalysis->FillList(muons, "MuonAll");
  ...
  RhoCandidate *truth = muons[i]->GetMcTruth();

  if (truth!=0)
  {
    TVector3 trueOrigin = truth->Pos();
    ...
  }

if this is what you meant.


Best,
Klaus
 
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