The K^{+}--->\pi^{+}\nu\bar{nu} Rare Decay in Two Higgs Doublet Model
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
The rare k+--->pi+ \nu \bar{\nu} decay is investigated in the context of type II two-Higgs-doublet model (2HDM). By using the existing experimental data of the branching ratio, restrictions on the free parameters of the model m_H, and tan\beta are obtained: tan\beta belong to the range 0.7- o.8, and m_H belong to the range 500- 700 GeV.
Cite
@article{arxiv.hep-ph/9807317,
title = {The K^{+}--->\pi^{+}\nu\bar{nu} Rare Decay in Two Higgs Doublet Model},
author = {Thabit Barakat},
journal= {arXiv preprint arXiv:hep-ph/9807317},
year = {2009}
}
Comments
12 pages, latex file, 3 figures, postscript files