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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

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

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  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 has full Mwino coverage for • 200 < Mgluino < 800 GeV and • then Mgluino < 400 GeV for • Mwino < 1500 GeV • ~ 50 points

  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 (?)

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