Abstract:
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 p¯p 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, t¯t, 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.Received 3 May 2002DOI:https://doi.org/10.1103/PhysRevD.66.112001©2002 American Physical Society
Tópico:
Particle physics theoretical and experimental studies