English

Implication of scalar-pseudoscalar mixing on $\epsilon'/\epsilon$ in SUSY models

High Energy Physics - Phenomenology 2011-02-03 v2

Abstract

We study the effects of scalar-pseudoscalar mixing induced from quantum loop on ϵ/ϵ\epsilon'/\epsilon in SUSY models with tanβmt/mb\tan\beta\sim m_{t}/m_{b}. We find that even the non-universal soft Ad{\cal A}^{d} term and Yukawa matrix, YdY^{d}, are hermitian, the predicted value of ϵ/ϵ|\epsilon'/\epsilon| can be consistent with the measured results of NA48 and KTeV. And also the EDMs are compatible with experimental bounds.

Keywords

Cite

@article{arxiv.hep-ph/0206143,
  title  = {Implication of scalar-pseudoscalar mixing on $\epsilon'/\epsilon$ in SUSY models},
  author = {Chuan-Hung Chen},
  journal= {arXiv preprint arXiv:hep-ph/0206143},
  year   = {2011}
}

Comments

11 pages, 1 figure, one typo corrected, to appear in Phys. Lett. B