Research Papers in Physics and Astronomy


Date of this Version

June 2008


Published in Physical Review Letters100, 241803 (2008).


We report a search for R-parity-violating production and decay of sneutrino particles in the e μ final state with 1.04 ± 0.06 fb-1 of data collected with the D0 detector at the Fermilab Tevatron Collider in 2002–2006. Good agreement between the data and the standard model prediction is observed. With no evidence for new physics, we set limits on the R-parity-violating couplings λ′ 311 and λ 312 as a function of the sneutrino mass.

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