Tokyo Axion Helioscope

Tokyo Axion Helioscope
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东京 Axion 日光镜

DOI:
10.1063/1.3489543
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发表时间:
2010
期刊:
arXiv: Instrumentation and Methods for Astrophysics
影响因子:
--
通讯作者:
M. Minowa
M. Minowa
中科院分区:
--
文献类型:
--
作者:
M. Minowa

文献摘要

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磁性轴子日光镜的想法最早是由皮埃尔·西基维在1983年提出的。东京轴子日光镜是利用其探测原理建造的,它使用了专用的无冷超导磁体和用于x射线探测器的PIN光电二极管。太阳轴子,如果存在的话,将在磁场中转化为x射线光子。即使对于大质量轴子,用氦气填充转换区域也能相干地增强转换。介绍了它的启动、目前的搜索结果和前景。
The idea of a magnetic axion helioscope was first proposed by Pierre Sikivie in 1983. Tokyo axion helioscope was built exploiting its detection principle with a dedicated cryogen‐free superconducting magnet and PIN photodiodes for x‐ray detectors. Solar axions, if exist, would be converted into x‐ray photons in the magnetic field. Conversion is coherently enhanced even for massive axions by filling the conversion region with helium gas. Its start up, search results so far and prospects are presented.