Research on the electromagnetic and weak dipole moments of the tau-lepton at the Bestest Little Higgs Model

Abstract

In this paper, using the Bestest Little Higgs Model (BLHM) we calculate at the one-loop level the contributions to the Anomalous Magnetic Dipole Moment (AMDM) and Anomalous Weak Magnetic Dipole Moment (AWMDM) of the tau-lepton. The implications from this model are study, emphasizing the contributions of the new physics induced by the new scalar and vector bosons of the BLHM: $S_i=H_0,A_0,{\varphi }^0,{\eta }^0,\sigma ,H^{\pm },{\varphi }^{\pm },{\eta }^{\pm }$, and $V_i=Z^{\prime },W^{\prime }$, because these quantify the new physics. With these new contributions we estimated bounds on both the real and imaginary parts of the AMDM and AWMDM of the tau-lepton. Our study complements other one-loop level research performed on models beyond the Standard Model.

Comments: 35 pages and 29 figures