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Searching for dark matter with plasma haloscopes

Alexander J. MillarThe Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, SwedenSteven M. AnlageQuantum Materials Center, Physics Department, University of Maryland, College Park, Maryland 20742-4111, USARustam BalafendievScience Institute, University of Iceland, 107 Reykjavik, IcelandPavel A. BelovNarxoz University, Zhandossov street 55, 050035 Almaty, KazakhstanK. van BibberDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAJ. M. ConradAlbaNovaM. DemarteauPhysics Division, Oak Ridge National Laboratory, Tennessee 37831Alexander DrosterDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAK. DunneAlbaNovaA. Gallo RossoThe Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, SwedenJon E. GudmundssonScience Institute, University of Iceland, 107 Reykjavik, IcelandH. JacksonDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAGagandeep KaurThe Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, SwedenTove KlaessonThe Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, SwedenNolan KowittDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAMatthew LawsonThe Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-10691 Stockholm, SwedenA. LederDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAAkira MiyazakiDepartment of Physics and Astronomy, Uppsala University, Uppsala 75237, SwedenSid MorampudiHiranya V. PeirisUniversity College London, Gower Street, London WC1E 6BT, United KingdomHenrik S. RøisingNiels Bohr Institute, University of Copenhagen, DK-2200 Copenhagen, DenmarkGaganpreet SinghAlbaNovaDajie SunDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAJacob H. ThomasX1, Department of Physics, Illinois Institute of Technology, Chicago, Illinois 60616, USAFrank WilczekT.D. Lee Institute and Wilczek Quantum Center, Shanghai Jiao Tong University, Shanghai 200240, ChinaS. WithingtonDepartment Physics, University of Oxford, Clarendon Laboratory Parks Road, Oxford OX1 3PU, United KingdomMackenzie WootenDepartment of Nuclear Engineering, University of California Berkeley, Berkeley, California 94720, USAJ. DillingPhysics Division, Oak Ridge National Laboratory, Tennessee 37831M. FebbraroPhysics Division, Oak Ridge National Laboratory, Tennessee 37831S. KnirckFermi National Accelerator Laboratory, Batavia, Illinois 60510, USAClaire E. MarvinneyPhysics Division, Oak Ridge National Laboratory, Tennessee 37831Endorsers

2023en

ABI

Annotatsiya

We summarize the recent progress of the Axion Longitudinal Plasma Haloscope (ALPHA) Consortium, a new experimental collaboration to build a plasma haloscope to search for axions and dark photons. The plasma haloscope is a novel method for the detection of the resonant conversion of light dark matter to photons. ALPHA will be sensitive to QCD axions over almost a decade of parameter space, potentially discovering dark matter and resolving the strong $CP$ problem. Unlike traditional cavity haloscopes, which are generally limited in volume by the Compton wavelength of the dark matter, plasma haloscopes use a wire metamaterial to create a tuneable artificial plasma frequency, decoupling the wavelength of light from the Compton wavelength and allowing for much stronger signals. We develop the theoretical foundations of plasma haloscopes and discuss recent experimental progress. Finally, we outline a baseline design for ALPHA and show that a full-scale experiment could discover QCD axions over almost a decade of parameter space.

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Identifikatorlar

DOI: 10.1103/physrevd.107.055013

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