Search for minimal supergravity in single-electron events with jets and large missing transverse energy in pp-bar collisions at s√=1.8TeV

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Issue Date
2002-12-20Author
Baringer, Philip S.
Bean, Alice
Coppage, Don
Hebert, C.
Abazov, V. M.
Abbott, B.
Abdesselam, A.
Abolins, M.
Abramov, V.
Publisher
American Physical Society
Type
Article
Article Version
Scholarly/refereed, publisher version
Metadata
Show full item recordAbstract
We describe a search for evidence of minimal supergravity (MSUGRA) in 92.7pb(-1) of data collected with the DØ detector at the Fermilab Tevatron pp-bar collider at s√=1.8TeV. Events with a single electron, four or more jets, and large missing transverse energy were used in this search. The major backgrounds are from W+jets, misidentified multijet, tt-bar, and WW production. We observe no excess above the expected number of background events in our data. A new limit in terms of MSUGRA model parameters is obtained.
Description
This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.66.112001.
ISSN
1550-7998Collections
Citation
V. M. Abazov et al. ((DØ Collaboration)). (2002). "Search for minimal supergravity in single-electron events with jets and large missing transverse energy in pp-bar collisions at s√=1.8TeV." Physical Review D, 66(11):112001. http://dx.doi.org/10.1103/PhysRevD.66.112001.
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