Axion Dark Matter

Axion Dark Matter

Axions are well-motivated dark matter candidates with simple cosmological production mechanisms. They were originally introduced to solve the strong CP problem, but also arise in a wide range of extensions to the Standard Model. This Snowmass white paper summarizes axion phenomenology and outlines n...

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Veröffentlicht in:arXiv.org 2023-03
Hauptverfasser: Adams, C B, Aggarwal, N, Agrawal, A, Bartram, C, Bekker, H, Belov, P, Berggren, K K, Boutan, C, Bowring, D, Budker, D, Caldwell, A, Cervantes, R, Chakrabarty, S S, Chou, A, Co, R T, Conrad, J, Croon, D, D'Agnolo, R T, Demarteau, M, DePorzio, N, L Di Luzio, Diaz-Morcillo, A, Dona, K, Droster, A, Dunne, K, Döbrich, B, Essig, R, Foster, J W, Fry, J T, A Gallo Rosso, García Barceló, J M, Irastorza, I G, Gardner, S, Ghosh, S, Giaccone, B, Giannotti, M, Grin, D, Grote, H, Awida, M H, Hoof, S, Hoshino, G, Irsic, V, Jackson, H, Jackson Kimball, D F, Jaeckel, J, Jakovcic, K, Jewell, M J, Khatiwada, R, Knirck, S, Kovachy, T, Krueger, P, Kuenstner, S E, Kurinsky, N A, Leane, R K, Leder, A F, Lee, C, Lehnert, K W, Liu, J, Majorovits, B, Millar, A J, Miller, D W, Mitchell, J, Nagaitsev, S, Noroozian, O, Oblath, N S, Ouellet, J L, Peiris, H V, Perez, K, Phipps, A, Pivovaroff, M J, Quílez, P, Rapidis, N M, Robles, V H, Rudolph, J, Rybka, G, Safdari, M, Safdi, B R, Shu, J, Singh, J, Singh, S, Sinha, K, Sinnis, J T, Smith, M S, Snow, W M, Sokolov, A V, Sushkov, A O, Tait, T M P, Takhistov, V, Temples, D J, Thomas, J H, Tobar, M E, Vandegar, M, Vogel, J K, Wang, Z, Wickenbrock, A, Winslow, L, Wooten, M, Young, B A, F Yu, Zhou, K
Format: Artikel
Sprache:eng
Schlagworte:
Astronomical models
Cosmology
Dark matter
Magnets
Phenomenology
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Zusammenfassung:Axions are well-motivated dark matter candidates with simple cosmological production mechanisms. They were originally introduced to solve the strong CP problem, but also arise in a wide range of extensions to the Standard Model. This Snowmass white paper summarizes axion phenomenology and outlines next-generation laboratory experiments proposed to detect axion dark matter. There are vibrant synergies with astrophysical searches and advances in instrumentation including quantum-enabled readout, high-Q resonators and cavities and large high-field magnets. This white paper outlines a clear roadmap to discovery, and shows that the US is well-positioned to be at the forefront of the search for axion dark matter in the coming decade.
ISSN:2331-8422