1 / 10

2012 MC Grids for Photon+MET Analyses Diphoton + MET Photon + lepton + MET Photon + bjet + MET

2012 MC Grids for Photon+MET Analyses Diphoton + MET Photon + lepton + MET Photon + bjet + MET Photon + Njets + MET June 21 2012 SUSY/EtMiss meeting Bruce Schumm, UC Santa Cruz For the  + MET groups. Dipohoton + MET: 2011 Results My estimate of improve-ment in reach

raphael-park
Download Presentation

2012 MC Grids for Photon+MET Analyses Diphoton + MET Photon + lepton + MET Photon + bjet + MET

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. 2012 MC Grids for Photon+MET Analyses • Diphoton + MET • Photon + lepton + MET • Photon + bjet + MET • Photon + Njets + MET • June 21 2012 SUSY/EtMiss meeting • Bruce Schumm, UC Santa Cruz • For the  + MET groups

  2. Dipohoton + MET: 2011 Results • My estimate of improve-ment in reach • + 10-15% from 7  8 TeV • + 10-15% for 20 fb-1 •  from brainy new ideas  25% overal increase?

  3. 2011 Grids • 2-d Gluino vs Bino grid • Gluino masses: • 800, 850, 900, 950, 1000, 1050, 1100, 1200 • Bino masses: • 50, 100, 150, 300, 450, … , mgl – 20, mgl – 10 – 79 points total – 5000 events per point • 2-d Squark vs Bino grid • Same basic structure of points as above 2012 Grids Cover 1100-1500 (?); slightly more points  ~200 points overall for the “GGM” grids

  4. New for 2012: Electroweak Grid 2011 Limit EW production Strong production Will propose Wino/Bino grid once we understand reach and needed coverage (Based on consultation with David Shih)  Another ~100 point grid

  5.  + bjet + MET Motivation and Search • One photon, ET > 125 GeV • MET > 150 GeV • 2 ET > 50 jets, one b-tagged • min > 0.4 • MT(,MET) > 100 GeV • Lepton veto Shih, Ruderman

  6. Photon + Bjet + MET Existing grid ~50 points Working towards ICHEP result with 2011 data “Boundary” analysis (pure bino, pure photino) becoming better; motivation waning May or may not do 2012 analysis (?) 01 is admixture of Bino and Higgsino

  7. Photon + Lepton + MET • Words from Jovan, who has been on vacation: • As far as the lepton+photon analysis goes, I can imagine one of two scenarios: • The 2011 analysis becomes just a conf note, in which case we would want to redo the analysis fairly quickly. We would need to get production grid submitted fairly soon. • 2) The 2011 analysis goes for a paper, in which case probably an update would not be needed till we have the full data set. In that case I would probably look at a different (yet to be determined) signature in the near term, but after the paper. Jovan • Grid similar to GGM?

  8. Photon + Njets + MET This analysis is *probably* going to get underway between La Plata (lead) and UC Santa Cruz No thought yet about grids (?)

More Related