Abazov, V. M. ; Mondal, N. K. ; et., al. (2008) Search for supersymmetry in di-photon final states at √s=1.96 TeV Physics Letters B, 659 (5). pp. 856-863. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2007.12.006
Abstract
We report results of a search for supersymmetry (SUSY) with gauge-mediated symmetry breaking in di-photon events collected by the D∅ experiment at the Fermilab Tevatron Collider in 2002-2006. In 1.1 fb-1 of data, we find no significant excess beyond the background expected from the standard model and set the most stringent lower limits to date for a standard benchmark model on the lightest neutralino and chargino masses of 125 GeV and 229 GeV, respectively, at 95% confidence.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 89847 |
| Deposited On: | 04 May 2012 05:05 |
| Last Modified: | 04 May 2012 05:05 |
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