Ritsumeikan University

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20032009

most citedLepton Flavour Violating Decays tau to lll and mu to e gamma in the Higgs Triplet Model

127 citations

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9 papers · 1 filter

hep-ph2009★ 7 cited

Measuring the lower bound of the neutrino mass at the LHC in Higgs triplet model

Hiroyuki Nishiura, Takeshi Fukuyama

We show in the framework of Higgs triplet model that the lower bound of the neutrino mass is obtained if we can measure $\frac{Γ ( Δ ^{--} \to ee )}{Γ ( Δ ^{--} \to μμ )}$ at the LHC.

hep-ph2009★ 127 cited

Lepton Flavour Violating Decays tau to lll and mu to e gamma in the Higgs Triplet Model

A. G. Akeroyd, Mayumi Aoki, Hiroaki Sugiyama

Singly and doubly charged Higgs bosons in the Higgs Triplet Model mediate the lepton flavour violating (LFV) decays tau to \bar{l}ll and mu to e gamma. The LFV decay rates are prop…

hep-ph2008★ 4 cited

A simple 5D SO(10) GUT and sparticle masses

Takeshi Fukuyama, Nobuchika Okada

Simple supersymmetric SO(10) GUT in five dimensions is proposed, in which the fifth dimension is compactified on the $S^{1} / (Z_{2} \times Z_{2}^{'})$ orbifold with two inequivalent bra…

hep-ph2008★ 10 cited

Realistic Hybrid Inflation in 5D Orbifold SO(10) GUT

Takeshi Fukuyama, Nobuchika Okada, Toshiyuki Osaka

We discuss the smooth hybrid inflation scenario in the context of a simple supersymmetric SO(10) GUT in 5D orbifold. In this GUT model, the SO(10) gauge symmetry is broken down to…

hep-ph2008★ 3 cited

Renormalizable minimal SO(10) GUT in 4D and 5D

Takeshi Fukuyama

This report is a review of the present status of GUT, especially renormalizable minimal SO(10) GUT, and its future prospect. It consists of two parts. In part I, I review how the m…

hep-ph2008★ 13 cited

A simple SO(10) GUT in five dimensions

Takeshi Fukuyama, Nobuchika Okada

A simple supersymmetric SO(10) GUT in five dimensions is considered. The fifth dimension is compactified on the $S^{1} / (Z_{2} \times Z_{2}^{'})$ orbifold possessing two inequivalent fi…