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Search for sneutrino particles in e + mu final states in ppbar collisions at sqrt{s} =1.96 TeV

Research output: Contribution to journalJournal article


Article number241803
Journal publication date19/06/2008
JournalPhysical Review Letters
Number of pages7
Original languageEnglish


We report a search for R-parity violating production and decay of sneutrino particles in the e+mu 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 $\lambda^{\prime}_{311}$ and $\lambda_{312}$ as a function of sneutrino mass.

Bibliographic note

© 2008 The American Physical Society 6 pages, 3 figures, published in Phys. Rev. Lett