Phenomenology of supersymmetry SU(5) GUT with neutrinophilic Higgs boson

Haba, Naoyuki; Kaneta, Kunio; Shimizu, Yasuhiro

Physical Review D, 2012, 86(1), 015019

Permalink : https://hdl.handle.net/2115/49863

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アクセス権	open access
URI	https://hdl.handle.net/2115/49863
タイトル	Phenomenology of supersymmetry SU(5) GUT with neutrinophilic Higgs boson
著者	Haba, Naoyuki ; Kaneta, Kunio ; Shimizu, Yasuhiro
著者名 Haba, Naoyuki
著者名 Kaneta, Kunio
著者名 Shimizu, Yasuhiro
言語	英語
発行日	2012-07-01
出版者	American Physical Society
収録物名	Physical Review D
巻(号)	86(1)
ページ	015019
抄録	Among three typical energy scales, a neutrino mass scale (m_[ν] ∼ 0.1 eV), a grand unified theory (GUT) scale (M_[GUT] ∼ 10^[16] GeV), and a TeV scale (M_[NP] ∼ 1 TeV), there is the fascinating relation of M_[NP] ≃ √ m_[ν] ・ M_[GUT] ・ The TeV scale, M_[NP], is a new physics scale beyond the standard model which is regarded as "supersymmetry" in this article. We investigate the phenomenology of the supersymmetry SU(5) GUT with neutrinophilic Higgs, where the above relation is realized dynamically when neutrinos are Dirac particles. As a remarkable feature of this model, accurate gauge coupling unification can be achieved in keeping with a proton stability. We also evaluate flavor changing processes in quark/lepton sectors.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	© 2012 American Physical Society
PISSN	1550-7998
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevD.86.015019