Search for dark matter axions with CAST-CAAP

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dc.authoridSerkant Ali Çetin / 0000-0001-5050-8441en_US
dc.authoridAydın Özbey / 0000-0001-7097-4044en_US
dc.authoridKaan Özbozduman / 0000-0002-4713-7296en_US
dc.authorscopusidSerkant Ali Çetin / 34567544400
dc.authorscopusidKaan Özbozduman / 57202033822
dc.authorscopusidAydın Özbey / 55978024600
dc.authorwosidSerkant Ali Çetin / AGF-0147-2022en_US
dc.authorwosidAydın Özbey / V-1388-2017en_US
dc.authorwosidKaan Özbozduman / JDW-1875-2023en_US
dc.contributor.authorAdair, C. M.
dc.contributor.authorAltenmuller, K.
dc.contributor.authorAnastassopoulos, V
dc.contributor.authorCuendis, S. Arguedas
dc.contributor.authorBaier, J.
dc.date.accessioned2022-11-07T07:29:36Z
dc.date.available2022-11-07T07:29:36Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 mu eV to 22.47 mu eV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert into photons within a resonator immersed in a magnetic field. The CAST-CAPP resonator is an array of four individual rectangular cavities inserted in a strong dipole magnet, phase-matched to maximize the detection sensitivity. Here we report on the data acquired for 4124 h from 2019 to 2021. Each cavity is equipped with a fast frequency tuning mechanism of 10 MHz/ min between 4.774 GHz and 5.434 GHz. In the present work, we exclude axion-photon couplings for virialized galactic axions down to g(a gamma gamma) = 8 x 10(-14) GeV-1 at the 90% confidence level. The here implemented phase-matching technique also allows for future large-scale upgrades.en_US
dc.identifier.citationAdair, C.M., Altenmüller, K., Anastassopoulos, V. et al. Search for Dark Matter Axions with CAST-CAPP. Nat Commun 13, 6180 (2022). https://doi.org/10.1038/s41467-022-33913-6en_US
dc.identifier.doi10.1038/s41467-022-33913-6en_US
dc.identifier.issn2041-1723en_US
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85140246106en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1038/s41467-022-33913-6
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3245
dc.identifier.volume13en_US
dc.identifier.wosWOS:000870431200029en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÇetin, Serkant Ali
dc.institutionauthorÖzbey, Aydın
dc.institutionauthorÖzbozduman, Kaan
dc.language.isoenen_US
dc.publisherNATURE PORTFOLIOen_US
dc.relation.ispartofNATURE COMMUNICATIONSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleSearch for dark matter axions with CAST-CAAPen_US
dc.typeArticleen_US

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