arXiv:hep-ph/0207160·v1·High Energy Physics — Phenomenology
Bounds on Broken R-Parity from NOMAD and CHORUS
Herbi Dreiner🇩🇪 · Giacomo Polesello🇮🇹 · Marc Thormeier🇬🇧
Abstract
We determine new constraints on the products of two R-parity violating coupling constants from the NOMAD and CHORUS experiments on nu_mu --> nu_tau oscillations. We obtain improved results from (a) lepton flavour violating (LFV) meson decays, (b) LFV deep-inelastic scattering and (c) a combination of the two.
Comments: 15 pages, 1 figure