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arXiv · 1504.00118

Experimental Search for Hidden Photon CDM in the eV mass range with a Dish Antenna

J. Suzuki·T. Horie·Y. Inoue·M. Minowa
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Abstract

A search for hidden photon cold dark matter (HP CDM) using a new technique with a dish antenna is reported. From the result of the measurement, we found no evidence for the existence of HP CDM and set an upper limit on the photon-HP mixing parameter $χ$ of $\sim 6\times 10^{-12}$ for the hidden photon mass $m_γ= 3.1 \pm 1.2$ eV.

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J. Suzuki, T. Horie, Y. Inoue, M. Minowa. 2015-04-01. Experimental Search for Hidden Photon CDM in the eV mass range with a Dish Antenna. https://doi.org/10.1088/1475-7516%2F2015%2F09%2F042

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