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Search for R-Parity Violating Decays of Sneutrinos to , μτ, and Pairs in pp Collisions at √s=1.96  TeV

ContributorsCDF Collaboration
Published inPhysical review letters, vol. 105, no. 19, 191801
Publication date2010
Abstract

We present a search for supersymmetric neutrino ν˜ production using the Tevatron pp collision data collected with the CDF II detector and corresponding to an integrated luminosity of 1  fb−1. We focus on the scenarios predicted by the R-parity violating (RPV) supersymmetric models in which sneutrinos decay to two charged leptons of different flavor. With the data consistent with the standard model expectations, we set upper limits on σ(pp→ν˜)×BR(ν˜→eμ,μτ,eτ) and use these results to constrain the RPV couplings as a function of the sneutrino mass.

Citation (ISO format)
CDF Collaboration. Search for <em>R</em>-Parity Violating Decays of Sneutrinos to <em>eμ</em>, <em>μτ</em>, and <em>eτ</em> Pairs in <em>pp</em> Collisions at √s=1.96  TeV. In: Physical review letters, 2010, vol. 105, n° 19, p. 191801. doi: 10.1103/PhysRevLett.105.191801
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ISSN of the journal0031-9007
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