Search for Scalar Neutrino Superpartners in $e _s16 mu$ Final States in $parp$ Collisions at $sqrts$ = 1.96- TeV

Abstract

We report a search for R-parity violating production and decay of sneutrino particles in the e_s16mu final state with 1.04_s16-0.06 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 $lambda^{prime}_{311}$ and $lambda_{312}$ as a function of sneutrino mass.