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arXiv · 2405.04983

Probing axion-like particles with RF cavities separated by thin barrier

Dmitry Salnikov·Petr Satunin·D. V. Kirpichnikov
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Abstract

We address the Light-Shining-Through-a-thin-Wall (LSthinW) laboratory setup to estimate the sensitivity of axion-like particle (ALP) detection using two radio-frequency (RF) cavities immersed in a static magnetic field. We analytically evaluate the asymptotic sensitivity in the off-shell regime for the lowest electromagnetic pump modes. We show that a sufficiently thin wall separating can lead to the improved sensitivity of the pure laboratory probes of ALP in the mass range $10^{-6}~{\rm eV} \lesssim m_a \lesssim 10^{-4}~{\rm eV}$.

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Dmitry Salnikov, Petr Satunin, D. V. Kirpichnikov. 2024-05-08. Probing axion-like particles with RF cavities separated by thin barrier. https://arxiv.org/abs/2405.04983

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