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arXiv · 1201.4622

The Tokyo Axion Helioscope

R. Ohta·Y. Akimoto·Y. Inoue·M. Minowa·T. Mizumoto·S. Moriyama·T. Namba·Y. Takasu·A. Yamamoto
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Abstract

The Tokyo Axion Helioscope experiment aims to detect axions which are produced in the solar core. The helioscope uses a strong magnetic field in order to convert axions into X-ray photons and has a mounting to follow the sun very accurately. The photons are detected by an X-ray detector which is made of 16 PIN-photodiodes. In addition, a gas container and a gas regulation system is adopted for recovering the coherence between axions and photons in the conversion region giving sensitivity to axions with masses up to 2 eV. In this paper, we report on the technical detail of the Tokyo Axion Helioscope.

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R. Ohta, Y. Akimoto, Y. Inoue, M. Minowa, T. Mizumoto, S. Moriyama, T. Namba, Y. Takasu, A. Yamamoto. 2012-01-23. The Tokyo Axion Helioscope. https://doi.org/10.1016/j.nima.2011.12.027

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