期刊
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
卷 -, 期 10, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1475-7516/2017/10/006
关键词
axions; dark matter experiments; dark matter theory
资金
- Deutsche Forschungsgemeinschaft [EXC 153, SFB 1258]
- European Union through the Initial Training Network Elusives [H2020-MSCA-ITN-2015/674896, H2020-MSCA-RISE-2015/690575]
- Ramon y Cajal Fellowship [2012-10597, FPA2015-65745-P]
- Deutsche Forschungsgemeinschaft [EXC 153, SFB 1258]
- European Union through the Initial Training Network Elusives [H2020-MSCA-ITN-2015/674896, H2020-MSCA-RISE-2015/690575]
- Ramon y Cajal Fellowship [2012-10597, FPA2015-65745-P]
We study the effect of the axion dark matter velocity in the recently proposed dielectric haloscopes, a promising avenue to search for well-motivated high mass (40-400 mu eV) axions. We describe non-zero velocity effects for axion-photon mixing in a magnetic field and for the phenomenon of photon emission from interfaces between different dielectric media. As velocity effects are only important when the haloscope is larger than about 20% of the axion de Broglie wavelength, for the planned MADMAX experiment with 80 dielectric disks the velocity dependence can safely be neglected. However, an augmented MADMAX or a second generation experiment would be directionally sensitive to the axion velocity, and thus a sensitive measure of axion astrophysics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据