Scalar neutrino production in R-parity violating supersymmetric model at HERA

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We investigate a single scalar neutrino production at the upgraded HERA with high luminosity in the framework of an R-parityviolating supersymmetric model. We find that the scalar neutrino with mass around 100GeV could be observed through investigating the multilepton production process e- p -> mu- sneutrino(tau) X -> mu- (e- mu+) X. The signal would be characterized by mu+ and e- with high transverse momentum as well as a sharp peak in the invariant mass M(e-,mu+) distribution.
9 pages, 5 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/41396

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0203262
 http://arxiv.org/abs/hep-ph/0203262

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arXiv