Abazov, V. M. ; Abbott, B. ; Abolins, M. ; Acharya, B. S. ; Adams, M. ; Mondal, N. K. (2011) Search for pair production of the scalar top quark in the electron + muon final state Physics Letters B, 696 (4). pp. 321-327. 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.2010.12.052
Abstract
We report the result of a search for the pair production of the lightest supersymmetric partner of the top quark (t~1) in pp̅ collisions at a center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider corresponding to an integrated luminosity of 5.4 fb-1. The scalar top quarks are assumed to decay into a b quark, a charged lepton, and a scalar neutrino (ν~), and the search is performed in the electron plus muon final state. No significant excess of events above the standard model prediction is detected, and substantially improved exclusion limits at the 95% C.L. are set in the the (Mt~1, Mν~) mass plane.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Supersymmetry; Squarks; Supersymmetric Top |
| ID Code: | 88122 |
| Deposited On: | 27 Mar 2012 08:21 |
| Last Modified: | 27 Mar 2012 08:21 |
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