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arXiv · 2312.13984

The Sun as a target for axion dark matter detection

Elisa Todarello·Marco Regis·Marco Taoso·Maurizio Giannotti·Jaime Ruz·Julia K. Vogel
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Abstract

The exploration of the parameter space of axion and axion-like particle dark matter is a major aim of the future program of astroparticle physics investigations. In this context, we present a possible strategy that focuses on detecting radio emissions arising from the conversion of dark matter axions in the Sun's magnetic field, including conversion in sunspots. We demonstrate that near-future low-frequency radio telescopes, such as the SKA Low, may access regions of unexplored parameter space for masses $m_a\lesssim 10^{-6}$ eV.

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Elisa Todarello, Marco Regis, Marco Taoso, Maurizio Giannotti, Jaime Ruz, Julia K. Vogel. 2023-12-21. The Sun as a target for axion dark matter detection. https://arxiv.org/abs/2312.13984

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