Bilinear R-parity Violation and τ^∓ κ^± mixing production in e⁺ e^- colliders

1998/06/30 by C. H. Chang, T. F. Feng, L. Y. Shang
Physics and Astronomy · #hep-ph

paper · pdf

published as Commun.Theor.Phys. 33 (2000) 421-430 · 23 pages, include 6 figures, corrected some typos and added some references

arxiv created 1998/11/23 · arxiv updated 2009/11/30

Abstract

A R-parity breaking SUSY model characterized by an effective bilinear violation with only τ-lepton number breaking in the superpotential is outlined. The CP-odd Higgs boson masses and those of charged Higgs bosons are discussed. In the model, several interesting mass mixings else such as the mixing between τ lepton and charginos etc in the model are discussed too. Being one of example, we have computed the mixing production e⁺ e^- → τ^∓ κ^±_i (i=1,2) in e⁺ e^- colliders, where τ^∓, κ^±_i(i=1,2) denote the physical τ lepton and charginos.

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