Search for dark-matter axions beyond the quantum limit: the Cosmological Axion Sarov Haloscope (CASH) proposal
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| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| author | 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. |
| author_facet | 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. |
| contents | Firmly established in astrophysical observations, dark matter evades direct detection in experiments. Axions and axion-like particles are among the leading dark-matter candidates, and numerous attempts to detect 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 $(38-54)~μ$eV down to the axion-photon couplings $g_{aγγ}\lesssim \left(10^{-14}-10^{-15}\right)$ GeV$^{-1}$, motivated by generic models of Quantum Chromodynamics axion. Single-photon detectors operating at ultra-low temperatures are key elements of the experiment. The projected sensitivity will be reached in one year of data taking with magnetic field of $(1-10)$ T, making Cosmological Axion Sarov Haloscope (CASH) the most sensitive haloscope in this mass range. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_18595 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Search for dark-matter axions beyond the quantum limit: the Cosmological Axion Sarov Haloscope (CASH) proposal 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. High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics High Energy Physics - Experiment Instrumentation and Detectors Firmly established in astrophysical observations, dark matter evades direct detection in experiments. Axions and axion-like particles are among the leading dark-matter candidates, and numerous attempts to detect 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 $(38-54)~μ$eV down to the axion-photon couplings $g_{aγγ}\lesssim \left(10^{-14}-10^{-15}\right)$ GeV$^{-1}$, motivated by generic models of Quantum Chromodynamics axion. Single-photon detectors operating at ultra-low temperatures are key elements of the experiment. The projected sensitivity will be reached in one year of data taking with magnetic field of $(1-10)$ T, making Cosmological Axion Sarov Haloscope (CASH) the most sensitive haloscope in this mass range. |
| title | Search for dark-matter axions beyond the quantum limit: the Cosmological Axion Sarov Haloscope (CASH) proposal |
| topic | High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics High Energy Physics - Experiment Instrumentation and Detectors |
| url | https://arxiv.org/abs/2506.18595 |