期刊
PHYSICAL REVIEW D
卷 92, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.92.015021
关键词
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资金
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) in Japan [26104009, 26287039, 24740151, 25105011]
- Japan Society for the Promotion of Science (JSPS) [26287039]
- World Premier International Research Center Initiative (WPI), MEXT, Japan
- Grants-in-Aid for Scientific Research [25105011, 24740151, 15J05474] Funding Source: KAKEN
We pursue a class of visible axion models where the axion mass is enhanced by strong dynamics in a mirrored copy of the Standard Model in the line of the idea put forward by Rubakov. In particular, we examine the consistency of the models with laboratory, astrophysical, and cosmological constraints. As a result, viable parameter regions are found, where the mass of the axion is of O(100) MeV or above while the Peccei-Quinn breaking scale is at around 10(3-5) GeV.
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