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Author  |
Ahyoune, S. et al; Gimeno, B. |
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Title |
RADES axion search results with a high-temperature superconducting cavity in an 11.7 T magnet |
Type |
Journal Article |
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Year |
2025 |
Publication |
Journal of High Energy Physics |
Abbreviated Journal |
J. High Energy Phys. |
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Volume |
04 |
Issue |
4 |
Pages |
113 - 23pp |
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Keywords |
Dark Matter; Dark Matter and Double Beta Decay (experiments) |
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Abstract |
We describe the results of a haloscope axion search performed with an 11.7 T dipole magnet at CERN. The search used a custom-made radio-frequency cavity coated with high-temperature superconducting tape. A set of 27 h of data at a resonant frequency of around 8.84 GHz was analysed. In the range of axion mass 36.5676 μeV to 36.5699 μeV, corresponding to a width of 554 kHz, no signal excess hinting at an axion-like particle was found. Correspondingly, in this mass range, a limit on the axion to photon coupling-strength was set in the range between ga gamma greater than or similar to 6.3 x 10-13 GeV-1 and ga gamma greater than or similar to 1.59 x 10-13 GeV-1 with a 95% confidence level. |
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Address |
[Ahyoune, S.; Cuendis, S. Arguedas] Univ Barcelona, Inst Ciencies Cosmos, Barcelona 08028, Spain, Email: ahyoune@fqa.ub.edu; |
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Publisher |
Springer |
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Language |
English |
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Series Volume |
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ISSN |
1029-8479 |
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Notes |
WOS:001469297500007 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
6633 |
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