1 / 11

Variables for cut

Detailed step-by-step criteria for event selection in ttbar analysis including jet and b-jet requirements, triggers, and specific event selections.

dsherwood
Download Presentation

Variables for cut

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Variables for cut Oct. 24, 2017 Jongseok Lee (Sungkyunkwan University)

  2. Cut criteria • Step1(Skim) : NJet>=6, NBJet>=2 • Step2(HLT) : IsHadronTrig • Step3(Event selection for ttbar) : HT>600 • Step4(Event selection for lepton channel) : (NLooseMuon+NLooseElectron)==0&&MET<100 • Step5(Events selection for ttbar) : NJet>=10&&NBJet>=3

  3. NJet

  4. NBJet

  5. HT

  6. HTrat

  7. Centrality(HT/H)

  8. Thrust

  9. Sphericity

  10. Number of expected events at 36fb-1 • Step1(Skim) : NJet>=6, NBJet>=2 • Step2(HLT) : IsHadronTrig • Step3 : HT>600 • Step4 : (NLooseMuon+NLooseElectron)==0&&MET<100 • Step5 : NJet>=10&&NBJet>=3 • Step6 : HT_rat<0.85&&Centrality>0.5&&Sphericity>0.3&&Thrust<0.05

  11. backup

More Related