Abazov, V. M. ; Mondal, N. K. ; et., al (2009) Search for associated production of charginos and neutralinos in the trilepton final state using 2.3 fb-1 of data Physics Letters B, 680 (1). pp. 34-43. 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.2009.08.011
Abstract
We report the results of a search for associated production of charginos and neutralinos using a data set corresponding to an integrated luminosity of 2.3 fb-1 collected with the DO experiment during Run II of the Tevatron proton-antiproton collider. Final states containing three charged leptons and missing transverse energy are probed for a signal from supersymmetry with four dedicated trilepton event selections. No evidence for a signal is observed, and we set limits on the product of production cross section and leptonic branching fraction. Within minimal supergravity, these limits translate into bounds on m0 and m1/2 that are well beyond existing limits.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 92410 |
Deposited On: | 30 May 2012 13:54 |
Last Modified: | 30 May 2012 13:54 |
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