Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/77009
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Type: Journal article
Title: Search for direct slepton and gaugino production in final states with two leptons and missing transverse momentum with the ATLAS detector in pp collisions at √s = 7 TeV
Other Titles: Search for direct slepton and gaugino production in final states with two leptons and missing transverse momentum with the ATLAS detector in pp collisions at root s = 7 TeV
Author: Jackson, P.
Soni, N.
White, M.
Citation: Physics Letters B, 2013; 718(3):879-901
Publisher: Elsevier Science BV
Issue Date: 2013
ISSN: 0370-2693
1873-2445
Contributor: Jackson, Paul Douglas
Soni, Nitesh
Statement of
Responsibility: 
ATLAS Collaboration
Abstract: A search for the electroweak pair production of charged sleptons and weak gauginos decaying into final states with two leptons is performed using 4.7 fb⁻¹ of proton–proton collision data at √s = 7 TeV recorded with the ATLAS experiment at the Large Hadron Collider. No significant excesses are observed with respect to the prediction from Standard Model processes. In the scenario of direct slepton production, if the sleptons decay directly into the lightest neutralino, left-handed slepton masses between 85 and 195 GeV are excluded at 95% confidence level for a 20 GeV neutralino. Chargino masses between 110 and 340 GeV are excluded in the scenario of direct production of wino-like chargino pairs decaying into the lightest neutralino via an intermediate on-shell charged slepton for a 10 GeV neutralino. The results are also interpreted in the framework of the phenomenological minimal supersymmetric Standard Model.
Description: ATLAS Collaboration Contributor: Paul Douglas Jackson and Nitesh Soni of School of Chemistry and Physics, University of Adelaide, Adelaide, Australia.
Rights: © 2012 CERN.
RMID: 0020126256
DOI: 10.1016/j.physletb.2012.11.058
Appears in Collections:Chemistry and Physics publications

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