Probing variant axion models at LHC

Chuan Ren Chen, Paul H. Frampton, Fuminobu Takahashi, Tsutomu T. Yanagida

研究成果: Article査読

8 被引用数 (Scopus)

抄録

We study collider implications of variant axion models which naturally avoid the cosmological domain wall problem. We find that in such models the branching ratio of h → can be enhanced by a factor of 5 up to 30 as compared with the standard model prediction. The h → process is therefore a promising channel to discover a light Higgs boson at the LHC and to probe the Peccei-Quinn charge assignment of the standard model fields from Yukawa interactions.

本文言語English
論文番号59
ジャーナルJournal of High Energy Physics
2010
6
DOI
出版ステータスPublished - 2010
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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