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Search for Solar Axions via Axion-Photon Coupling with the Majorana Demonstrator.
Arnquist, I J; Avignone, F T; Barabash, A S; Barton, C J; Bhimani, K H; Blalock, E; Bos, B; Busch, M; Buuck, M; Caldwell, T S; Chan, Y-D; Christofferson, C D; Chu, P-H; Clark, M L; Cuesta, C; Detwiler, J A; Efremenko, Yu; Ejiri, H; Elliott, S R; Giovanetti, G K; Green, M P; Gruszko, J; Guinn, I S; Guiseppe, V E; Haufe, C R; Henning, R; Hervas Aguilar, D; Hoppe, E W; Hostiuc, A; Kidd, M F; Kim, I; Kouzes, R T; Lannen V, T E; Li, A; Lopez, A M; López-Castaño, J M; Martin, E L; Martin, R D; Massarczyk, R; Meijer, S J; Oli, T K; Othman, G; Paudel, L S; Pettus, W; Poon, A W P; Radford, D C; Reine, A L; Rielage, K; Ruof, N W; Schaper, D C.
Afiliação
  • Arnquist IJ; Pacific Northwest National Laboratory, Richland, Washington 99354, USA.
  • Avignone FT; Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA.
  • Barabash AS; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, USA.
  • Barton CJ; National Research Center "Kurchatov Institute" Institute for Theoretical and Experimental Physics, Moscow, 117218 Russia.
  • Bhimani KH; Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA.
  • Blalock E; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Bos B; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Busch M; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Buuck M; Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA.
  • Caldwell TS; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Chan YD; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Christofferson CD; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Chu PH; Department of Physics, Duke University, Durham, North Carolina 27708, USA.
  • Clark ML; Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA.
  • Cuesta C; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Detwiler JA; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Efremenko Y; Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
  • Ejiri H; South Dakota Mines, Rapid City, South Dakota 57701, USA.
  • Elliott SR; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Giovanetti GK; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Green MP; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Gruszko J; Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, CIEMAT 28040, Madrid, Spain.
  • Guinn IS; Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA.
  • Guiseppe VE; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, USA.
  • Haufe CR; Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37916, USA.
  • Henning R; Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan.
  • Hervas Aguilar D; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Hoppe EW; Physics Department, Williams College, Williamstown, Massachusetts 01267, USA.
  • Hostiuc A; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, USA.
  • Kidd MF; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Kim I; Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA.
  • Kouzes RT; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Lannen V TE; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Li A; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Lopez AM; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • López-Castaño JM; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, USA.
  • Martin EL; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Martin RD; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Massarczyk R; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Meijer SJ; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Oli TK; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Othman G; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
  • Paudel LS; Pacific Northwest National Laboratory, Richland, Washington 99354, USA.
  • Pettus W; Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA.
  • Poon AWP; Tennessee Tech University, Cookeville, Tennessee 38505, USA.
  • Radford DC; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Reine AL; Pacific Northwest National Laboratory, Richland, Washington 99354, USA.
  • Rielage K; Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA.
  • Ruof NW; Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27514, USA.
  • Schaper DC; Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA.
Phys Rev Lett ; 129(8): 081803, 2022 Aug 19.
Article em En | MEDLINE | ID: mdl-36053699
ABSTRACT
Axions were originally proposed to explain the strong-CP problem in QCD. Through axion-photon coupling, the Sun could be a major source of axions, which could be measured in solid state detection experiments with enhancements due to coherent Primakoff-Bragg scattering. The Majorana Demonstrator experiment has searched for solar axions with a set of ^{76}Ge-enriched high purity germanium detectors using a 33 kg-yr exposure collected between January, 2017 and November, 2019. A temporal-energy analysis gives a new limit on the axion-photon coupling as g_{aγ}<1.45×10^{-9} GeV^{-1} (95% confidence level) for axions with mass up to 100 eV/c^{2}. This improves laboratory-based limits between about 1 eV/c^{2} and 100 eV/c^{2}.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article