Publication
Title
Search for supersymmetry in $p\overline{p}$ collisions at $\sqrt{s}$=1.96 TeV using the trilepton signature for chargino-neutralino production
Author
Institution/Organisation
CDF Collaboration
Abstract
 We use the three lepton and missing energy trilepton signature to search for chargino-neutralino production with 2.0  fb-1 of integrated luminosity collected by the CDF II experiment at the Tevatron pp̅ collider. We expect an excess of approximately 11 supersymmetric events for a choice of parameters of the mSUGRA model, but our observation of 7 events is consistent with the standard model expectation of 6.4 events. We constrain the mSUGRA model of supersymmetry and rule out chargino masses up to 145  GeV/c2 for a specific choice of parameters.
Language
English
Source (journal)
Physical review letters. - New York, N.Y.
Publication
New York, N.Y. : 2008
ISSN
0031-9007
Volume/pages
101:25(2008), p. 251801,1-251801,7
ISI
000261891200014
Full text (Publishers DOI)
Full text (open access)
UAntwerpen
 Faculty/Department Research group Publication type Subject Affiliation Publications with a UAntwerp address
External links
 Web of Science
Record
 Identification Creation 15.03.2010 Last edited 21.05.2017 To cite this reference