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Updated: Aug 1, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Search for R-parity violating supersymmetry in two-muon and four-jet topologies
V M Abazov1, B Abbott, A Abdesselam
1Joint Institute for Nuclear Research, Dubna, Russia.
Abstract:
We present results of a search for R-parity-violating decay of the neutralino chi;01, taken as the lightest supersymmetric particle, to a muon and two jets. The decay proceeds through a lepton-number violating coupling lambda(')(2jk) (j=1,2; k=1,2,3), with R-parity conservation in all other production and decay processes. In the absence of candidate events from 77.5+/-3.9 pb(-1) of data collected by the D0 experiment at the Fermilab Tevatron in pp collisions at sqrt[s]=1.8 TeV, and with an expected background of 0.18+/-0.03+/-0.02 events, we set limits on squark and gluino masses within the framework of the minimal low-energy supergravity-supersymmetry model.
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