Results of Searching for Solar Hadronic Axions Emitted in the M1 Transition in 83Kr Nuclei

Results of Searching for Solar Hadronic Axions Emitted in the M1 Transition in 83Kr Nuclei

Axions with the energy of keV emitted in the М 1 transition in 83 Kr nuclei in the Sun have been searched for using the resonant absorption reaction (9.4 keV). A krypton-filled proportional counter located in a low-background setup is used to detect rays and electrons. A new limit on the axion–nucle...

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Veröffentlicht in:Physics of particles and nuclei 2018-07, Vol.49 (4), p.599-601
Hauptverfasser: Akhmatov, Z. A., Gavrilyuk, Yu. M., Gangapshev, A. M., Derbin, A. V., Drachnev, I. S., Kazalov, V. V., Kobychev, V. V., Kuz’minov, V. V., Muratova, V. N., Panasenko, S. I., Ratkevich, S. S., Tekueva, D. A., Unzhakov, E. V., Khokonov, A. Kh, Yakimenko, S. P.
Format: Artikel
Sprache:eng
Schlagworte:
Particle and Nuclear Physics
Physics
Physics and Astronomy
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Zusammenfassung:Axions with the energy of keV emitted in the М 1 transition in 83 Kr nuclei in the Sun have been searched for using the resonant absorption reaction (9.4 keV). A krypton-filled proportional counter located in a low-background setup is used to detect rays and electrons. A new limit on the axion–nucleon coupling constant is obtained. In the hadronic axion model, it leads to a new limit on the axion mass eV (95% CL). A possibility of searching for solar axions with 57 Fe-containing semiconductor crystals is described.
ISSN:1063-7796
1531-8559
DOI:10.1134/S1063779618040020