Publication
Title
Inclusive search for new physics with like-sign dilepton events in collisions at =1.96 TeV
Author
Institution/Organisation
CDF Collaboration
Abstract
We describe a search for anomalous production of events with two leptons (e or μ) of the same electric charge in pp̅ collisions at a center-of-mass energy of 1.96 TeV. Many extensions to the standard model predict the production of two leptons of the same electric charge. This search has a significant increase in sensitivity compared to earlier searches. Using a data sample corresponding to 1  fb-1 of integrated luminosity recorded by the CDF II detector, we observe no significant excess in an inclusive selection (expect 33.2±4.7 events, observe 44) or in a supersymmetry-optimized selection (expect 7.8±1.1 events, observe 13.)
Language
English
Source (journal)
Physical review letters. - New York, N.Y.
Publication
New York, N.Y. : 2007
ISSN
0031-9007
Volume/pages
98:22(2007), p. 221803,1-221803,7
ISI
000246910100016
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 18.03.2010
Last edited 10.06.2017
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