Probing variant axion models at LHC

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

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

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.

原文英語
文章編號59
期刊Journal of High Energy Physics
2010
發行號6
DOIs
出版狀態已發佈 - 2010 一月 1

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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