Journal Article

PUBDB-2025-00846

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Axions beyond gen 2

Boutan, C. ; Carosi, G. ; Rosenberg, L. J. (Corresponding author) ; Rybka, G. ; Backes, K. M. ; Bartram, C.Extern* ; Baryakhtar, M. ; Bird, M. D. ; Braggio, C. ; Budker, D. ; Co, R. T. ; Daw, E. ; Dixit, A. ; Geraci, A. A. ; Lee, C.Extern* ; Lee, S. ; Marsh, D.Extern* ; O'Hare, C. ; Saikawa, K. ; Salemi, C. P. ; Semertzidis, Y. K. ; Sonnenschein, A. ; Spector, A. D.DESY* ; Tobar, M. E. ; Vogel, J.Extern* ; Zhitnitsky, A.

2023
World Scientific Publ. Singapur

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Please use a persistent id in citations: doi:10.1142/S0217751X23300120  doi:10.3204/PUBDB-2025-00846

Report No.: FERMILAB-PUB-24-0157-PPD

Abstract: The QCD (Quantum ChromoDynamics) axion emerged as one of the best-motivated dark matter candidates. In 2018, the Axion Dark Matter eXperiment (ADMX), one of the U.S. Department of Energy’s “Gen 2” flagship dark-matter projects, demonstrated first sensitivity to the highly plausible “DFSZ” dark matter axion couplings over a small frequency range. We anticipate this development marks the first step in constructing yet more powerful experiments that can explore large swaths of the axion parameter space at high sensitivity and result in a discovery. But, realizing this requires advances in both our understanding of the theory and experiment design. Between 25 January and 27 January 2021, the “Axions Beyond Gen 2 Workshop” was held, where selected members of the community discussed our broad understanding of the QCD axion and charted a course for future experiments having sensitivity and mass reach well beyond the current “Gen 2” experiments. These proceedings are summaries of the topics presented and discussed.

Keyword(s): dark matter: direct detection ; axion: dark matter ; quantum chromodynamics: axion ; axion: parameter space ; axion: coupling ; sensitivity ; ADMX ; numerical calculations: Monte Carlo ; experimental results ; Axions ; QCD axions ; axion production ; axion cosmology ; dark matter ; axion detectors

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Contributing Institute(s):

1. Any Light Particle Search (ALPS)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. Any Light Particle Search

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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