GSI Forum - RDF feed
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description: GSI Helmholtzzentrum für Schwerionenforschung
items: MVD Particle Identification in analyses
items: Re: MVD Particle Identification in analyses

MVD Particle Identification in analyses
type: item
description: Please remove from your PID algorithms the MVD one, since the parameters are biased and not updated. This could decrease the PID performance.
creator: StefanoSpataro
date: 2013-06-26T14:19:11-00:00

Re: MVD Particle Identification in analyses
type: item
description: Is this still a present problem?
creator: Simon Reiter
date: 2013-08-14T10:57:02-00:00

Re: MVD Particle Identification in analyses
type: item
description: Yes, since nobody is working on it.
creator: StefanoSpataro
date: 2013-08-14T10:58:57-00:00

Re: MVD Particle Identification in analyses
type: item
description: Maybe this warning could also be noted in the Rho Tutorial ( http://panda-wiki.gsi.de/cgi-bin/view/Computing/PandaRootRhoTutorial?CGI SESSID=cf3584ad45b0a826f96101f4da3a7d63). In section 2.3. Combinatorics that PID algorithm is exemplarily used for muon PID as follows Quote: In our example, we start with muons and anti-muons, selected with loose criterion RhoCandList muplus, muminus, jpsi; ... // ... in event loop ... theAnalysis->FillList(muplus, "MuonLoosePlus","PidAlgoMvd"); theAnalysis->FillList(muminus, "MuonLooseMinus","PidAlgoMvd");
creator: MartinJGaluska
date: 2013-08-14T11:56:51-00:00

Re: MVD Particle Identification in analyses
type: item
description: Hi Martin, thanks for pointing out! I changed the example to PidAlgoStt and mention, that this is just to be understood exemplaritly. Best, Klaus
creator: Klaus Götzen
date: 2013-08-14T12:28:21-00:00