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arXiv · 2201.11906

Subfrequency search at a laser as a signal of dark matter sector particles

Hye-Sung Lee·Jiheon Lee·Jaeok Yi
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Abstract

We introduce a new method to search for the dark matter sector particles using laser light. Some dark matter particles may have a small mixing or interaction with a photon. High-power lasers provide substantial test grounds for these hypothetical light particles of exploding interests in particle physics. We show that any light source can also emit a subfrequency light as a new physics signal. Searching for this subfrequency light at a laser can be a simple and effective way to investigate the new light particles, even in tabletop optics experiments.

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Hye-Sung Lee, Jiheon Lee, Jaeok Yi. 2022-01-28. Subfrequency search at a laser as a signal of dark matter sector particles. https://doi.org/10.1103/physrevd.106.015011

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