vhbb / cmssw

CMS Offline Software
cms-sw.github.io/cmssw
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btag SF tagger mismatch #672

Open jpata opened 7 years ago

jpata commented 7 years ago

I'm looking at the btagSF code [1] and there we use newpfCombinedInclusiveSecondaryVertexV2BJetTags to calculate the per-event SF, however when we ntuplize the btagCSV, we use pfCombinedInclusiveSecondaryVertexV2BJetTags [2].

Do you think this could be a problem @arizzi?

[1] https://github.com/vhbb/cmssw/blob/vhbbHeppy80X/VHbbAnalysis/Heppy/python/btagSF.py#L142 [2] https://github.com/vhbb/cmssw/blob/vhbbHeppy80X/PhysicsTools/Heppy/python/analyzers/objects/autophobj.py#L197