AXION-PHOTON COUPLINGS IN INVISIBLE AXION MODELS

被引：73

作者：

CHENG, SL ^{[1
]}

GENG, CQ ^{[1
]}

NI, WT ^{[1
]}

机构：

[1] NATL TSING HUA UNIV,DEPT PHYS,HSINCHU,TAIWAN

来源：

PHYSICAL REVIEW D | 1995年 / 52卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.52.3132

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We reexamine the axion-photon couplings in various invisible axion models motivated by the recent proposal of using optical interferometry at the ASST facility at the SSCL to search for the axion. We illustrate that the assignment of U(1)(PQ) charges for the fermion fields plays an important role in determining the couplings. Several simple nonminimal invisible axion models with suppressed and enhanced axion-photon couplings are constructed, respectively. We also discuss the implications of possible new experiments to detect solar axions by conversion to x rays in a static magnetic apparatus tracking the Sun.

引用

页码：3132 / 3135

页数：4

共 25 条

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