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Latest Results on the Search for Dark Photons with a Multicathode Counter

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Abstract

The method of measurements is described that has been performed using a multicathode counter with an iron cathode. The aim of experiment was to search for diurnal variations of the count rate of single electrons emitted from the surface of the cathode by the conversion of dark photons on its surface. The results obtained during 160 days of measurements are presented.

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Funding

The work is supported by the Ministry of Science and Higher Education within the Program for Updating the Instrument Basis, state project Science.

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Correspondence to A. V. Kopylov.

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The authors declare that they have no conflicts of interest.

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Translated by E. Oborin

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Kopylov, A.V., Orekhov, I.V. & Petukhov, V.V. Latest Results on the Search for Dark Photons with a Multicathode Counter. Phys. Atom. Nuclei 86, 1296–1300 (2023). https://doi.org/10.1134/S106377882306011X

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  • DOI: https://doi.org/10.1134/S106377882306011X

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