Search for dark-matter axions beyond the quantum limit: The cosmological axion Sarov haloscope proposal

Pankratov, A.L.; Belov, P.A.; Boos, E.E.; Chepurnov, A.S.; Chiginev, A.V.; Derbin, A.V.; Drachnev, I.S.; Dudko, L.V.; Gorbunov, D.S.; Gorlach, M.A.; Ivanov, V.V.; Kravchuk, L.V.; Libanov, M.V.; Merkin, M.M.; Muratova, V.N.; Pukhov, A.E.; Salnikov, D.V.; Satunin, P.S.; Semenov, D.A.; Sergeev, A.M.; Starostin, M.I.; Tkachev, I.I.; Troitsky, S.V.; Trushin, M.V.; Unzhakov, E.V.; Vyalkov, M.M.; Yukhimchuk, A.A.

Авторы: Pankratov Andrey L., Belov Pavel A., Boos Eduard E., Chepurnov Alexander S., Chiginev Alexander V., Derbin Alexander V., Drachnev Ilia S., Dudko Lev V., Gorbunov Dmitry S., Gorlach Maxim A., Ivanov Vadim V., Kravchuk Leonid V., Libanov Maxim V., Merkin Michael M., Muratova Valentina N., Pukhov Alexander E., Salnikov Dmitry V., Satunin Petr S., Semenov Dmitrii A., Sergeev Alexander M., Starostin Maksim I., Tkachev Igor I., Troitsky Sergey V., Trushin Maxim V., Unzhakov Evgenii V., Vyalkov Maxim M., Yukhimchuk Arkady A.
Журнал: Physical Review D
Том: 112
Номер: 3
Год издания: 2025
Издательство: American Physical Society
Местоположение издательства: United States
Номер статьи: 035003
DOI: 10.1103/rq2s-5f18
Аннотация: Firmly established in astrophysical observations, dark matter evades direct detection in experiments.Axions and axionlike particles are among the leading dark-matter candidates, and numerous attempts todetect them in laboratories have been performed. Here, we propose to advance these efforts substantially,extending the sensitivity for dark-matter axions in the mass range ð38–54Þ μeV down to the axion-photoncouplings g aγγ ≲ ð10−14 − 10−15Þ GeV−1, motivated by generic models of quantum chromodynamicsaxion. Single-photon detectors operating at ultralow temperatures are key elements of the experiment. Theprojected sensitivity will be reached in one year of data taking with magnetic field of (1–10) T, makingCosmological Axion Sarov Haloscope (CASH) the most sensitive haloscope in this mass range
Добавил в систему: Меркин Михаил Моисеевич

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