arXiv:0807.3385·v2·High Energy Physics — Phenomenology
Tests of flavor universality for neutrino-Z couplings in future neutrino experiments
A.B. Balantekin🇺🇸 · I. Sahin🇺🇸 · B. Sahin🇺🇸
Abstract
We investigate the physics potential of NuSOnG experiment to probe new physics contributions to Z-neutrino-neutrino couplings in muon-neutrino electron elastic and neutral-current deep-inelastic scattering processes. We employ an effective Lagrangian approach and do not a priori assume universality of the coupling of neutrinos to Z. We obtain 95% C.L. limits on possible universality violating couplings.
Comments: LaTeX with 6 figures