Axion decay of a photon in an external electromagnetic field

被引：8
|
作者：
Mikheev, NV [1 ]
Parkhomenko, AY [1 ]
Vassilevskaya, LA [1 ]
机构：
[1] Yaroslavl State Univ, Yaroslavl 150000, Russia
来源：
MODERN PHYSICS LETTERS A | 1998年 / 13卷 / 23期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1142/S021773239800200X
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An interaction of a pseudoscalar particle with two photons induced by an external electromagnetic field is used to study the photon decay gamma --> gamma a where a is a pseudoscalar particle associated with the Peccei-Quinn U(1) symmetry. The field-induced axion emission by photon is analyzed as a possible source of energy losses by astrophysical objects.
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页码：1899 / 1905
页数：7
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