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Re: vertex reconstruction without fitting? [message #17473 is a reply to message #17472]

Sat, 08 November 2014 15:41

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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[Message index]

		vertex reconstruction without fitting? By: AnnaSkachkova on Fri, 07 November 2014 19:12
		Re: vertex reconstruction without fitting? By: Ralf Kliemt on Fri, 07 November 2014 20:29
		Re: vertex reconstruction without fitting? By: AnnaSkachkova on Sat, 08 November 2014 15:25
		Re: vertex reconstruction without fitting? By: Klaus Götzen on Sat, 08 November 2014 15:41
		Re: vertex reconstruction without fitting? By: AnnaSkachkova on Sat, 08 November 2014 16:40
		Re: vertex reconstruction without fitting? By: StefanoSpataro on Sat, 08 November 2014 16:44
		Re: vertex reconstruction without fitting? By: Klaus Götzen on Sat, 08 November 2014 16:46
		Re: vertex reconstruction without fitting? By: AnnaSkachkova on Sat, 08 November 2014 17:02
		Re: vertex reconstruction without fitting? By: Klaus Götzen on Sat, 08 November 2014 17:06
		Re: vertex reconstruction without fitting? By: AnnaSkachkova on Sat, 08 November 2014 17:08

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