- Reblessed (10/08/2009) Figures :

Figures have been tweaked as requested during 1st and 2nd collaboration readings-

Eunsin Lee, Dave Toback - Texas A&M
University

Ray Culbertson, Sasha Pronko - Fermilab

Max Goncharov - MIT

Ray Culbertson, Sasha Pronko - Fermilab

Max Goncharov - MIT

We present the results of an optimized search for a gauge mediated supersymmetry
breaking model with &chi &rarr &gamma G with &tau(&chi )=0 ns in the &gamma&gamma+Met final
state.
We observed 0 event using 2.59 fb |

Public Note: CDF 9625

Blessed Figures:

- The MetSig distributions with diphoton presample

MetSig for Presample (.eps) - The predicted and observed kinematic N-1 distributions along with the expected GMSB signal for m(&chi)=140 GeV at &tau(&chi)=0 ns

HT (.eps) MetSig (.eps) &Delta&phi(&gamma 1, &gamma 2) (.eps) (Before unblinding: HT (.eps) MetSig (.eps) &Delta&phi(&gamma 1, &gamma 2) (.eps) - The expected 95% C.L. cross section limits vs. optimal cuts

HT (.eps) MetSig (.eps) &Delta&phi(&gamma 1, &gamma 2) (.eps) - The expected 95% C.L. cross section limits and observed limits as a function of neutralino mass and lifetime

Mass limits (.eps) Lifetime limits (.eps) - The expected and observed exclusion region (.eps) of the GMSB model as a function of neutralino mass and lifetime. Here are the prospective exclusion region(.eps) for the future searches
- PRL figures

PRL figure 1

PRL figure 2

PRL figure 3

Blessed Tables:

- The Background expectations table after optimizing with optimal cuts: H
_{T}> 200 GeV, MetSig > 3, &Delta&phi < &pi - 0.35 (=2.79)