Dielectric Haloscopes: A New Way to Detect Axion Dark Matter
Financiación H2020 / H2020 FundsFinanciación FP7 / Fp7 Funds
Resumen: We propose a new strategy to search for dark matter axions in the mass range of 40-400 µeV by introducing dielectric haloscopes, which consist of dielectric disks placed in a magnetic field. The changing dielectric media cause discontinuities in the axion-induced electric field, leading to the generation of propagating electromagnetic waves to satisfy the continuity requirements at the interfaces. Large-area disks with adjustable distances boost the microwave signal (10-100 GHz) to an observable level and allow one to scan over a broad axion mass range. A sensitivity to QCD axion models is conceivable with 80 disks of 1 m2 area contained in a 10 T field.
Idioma: Inglés
DOI: 10.1103/PhysRevLett.118.091801
Año: 2017
Publicado en: Physical Review Letters 118, 9 (2017), 091801
ISSN: 0031-9007

Factor impacto JCR: 8.839 (2017)
Categ. JCR: PHYSICS, MULTIDISCIPLINARY rank: 6 / 78 = 0.077 (2017) - Q1 - T1
Factor impacto SCIMAGO: 3.622 - Physics and Astronomy (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/EC/FP7/ 339169/EU/UV-Completion through Bose-Einstein Condensation: A Quantum Model of Black Holes/SELFCOMPLETION
Financiación: info:eu-repo/grantAgreement/EC/H2020/674896/EU/The Elusives Enterprise: Asymmetries of the Invisible Universe/ELUSIVES
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FPA2015-65745-P
Financiación: info:eu-repo/grantAgreement/ES/MINECO/RYC-2012-10597
Tipo y forma: Article (Published version)
Área (Departamento): Área Física Teórica (Dpto. Física Teórica)

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 Record created 2017-07-06, last modified 2019-07-09

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