Mixing and CP-Violation in the Littlest Higgs Model with T-Parity
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The results of an extensive flavour physics analysis in the Littlest Higgs model with T-parity are presented. In particular, mixing and CP-violation in K^0 and B^0_{d,s} systems have been studied. Several scenarios defined by the values of mirror quark masses and the parameters of the new flavour mixing matrix V_Hd have been considered. A very interesting scenario is identified, where the well-known kaon constraints are satisfied, the sin(2beta) and Delta M_s issues are improved w.r.t the Standard Model and visible effects could be soon found in A_SL^s and S_{psi phi}.
Cite
@article{arxiv.hep-ph/0610306,
title = {Mixing and CP-Violation in the Littlest Higgs Model with T-Parity},
author = {Cecilia Tarantino},
journal= {arXiv preprint arXiv:hep-ph/0610306},
year = {2007}
}
Comments
4 pages, 2 figures, talk given at ICHEP 2006, 26 July - 2 August, Moscow (Russia)