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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2024, Volume 50, Issue 6, Pages 37–40 DOI: https://doi.org/10.61011/PJTF.2024.06.57305.19829
(Mi pjtf6635)
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Search for axioelectric effect in Kr atoms for solar axions
E. F. Bubnova, Yu. M. Gavrilyukb, A. N. Gangapshevb, A. V. Derbina, I. S. Drachneva, V. V. Kazalovb, V. V. Kuz'minovb, V. N. Muratovaa, D. A. Tekuevab, E. V. Unzhakova, S. P. Yakimenkob a The Petersburg Nuclear Physics Institute, The National Research Center "Kurchatov Institute", Gatchina, Russia
b Institute for Nuclear Research, Russian Academy of Sciences, Troitsk, Moscow, Russia
DOI:
https://doi.org/10.61011/PJTF.2024.06.57305.19829
Abstract:
A search for the axioelectric effect in krypton atoms for solar axions has been performed. The gaseous proportional chamber installed in a low- background setup located at underground facility of Baksan Neutrino Observatory (INR RAS) was used. As a result, new limits were obtained on the coupling constant of an axion with an electron $(|g_{Ae}|\le 4.9\cdot 10^{-11})$ and on the product of the coupling constant with an electron and a photon ($|g_{Ae}g_{A\gamma}|\le 1.6\cdot10^{-19}$ GeV$^{-1}$), all for 90% c.l.
Keywords:
solar axions,dark matter, axion-like particles.
Received: 06.12.2023 Revised: 06.12.2023 Accepted: 08.12.2023
Citation:
E. F. Bubnov, Yu. M. Gavrilyuk, A. N. Gangapshev, A. V. Derbin, I. S. Drachnev, V. V. Kazalov, V. V. Kuz'minov, V. N. Muratova, D. A. Tekueva, E. V. Unzhakov, S. P. Yakimenko, “Search for axioelectric effect in Kr atoms for solar axions”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:6 (2024), 37–40
Linking options:
https://www.mathnet.ru/eng/pjtf6635 https://www.mathnet.ru/eng/pjtf/v50/i6/p37
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| Statistics & downloads: |
| Abstract page: | 94 | | Full-text PDF : | 66 |
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