Journal Article

PUBDB-2025-05143

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Snowmass 2021 cross frontier report: Dark matter complementarity

Boveia, A. ; Berkat, M. ; Chen, T. Y. ; Desai, A. ; Doglioni, C. (Corresponding author)Extern* ; Drlica-Wagner, A. ; Gardner, S. ; Gori, S. ; Greaves, J. ; Harding, P. ; Harris, P. C.DESY* ; Lippincott, W. H. ; Monzani, M. E. ; Pachal, K. ; Prescod-Weinstein, C. ; Rybka, G. ; Shakya, B.DESY* ; Shelton, J. ; Slatyer, T. R. ; Steinhebel, A. ; Tanedo, P. ; Toro, N. ; Tsai, Y.-T. ; Williams, M. ; Winslow, L. ; Yu, J. ; Yu, T.-T.

2025

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Please use a persistent id in citations: doi:10.21468/SciPostPhysCommRep.7

Report No.: arXiv:2211.07027

Abstract: The fundamental nature of Dark Matter is a central theme of the Snowmass 2021 process, extending across all frontiers. In the last decade, advances in detector technology, analysis techniques and theoretical modeling have enabled a new generation of experiments and searches while broadening the types of candidates we can pursue. Over the next decade, there is great potential for discoveries that would transform our understanding of dark matter. In the following, we outline a road map for discovery developed in collaboration among the frontiers. A strong portfolio of experiments that delves deep, searches wide, and harnesses the complementarity between techniques is key to tackling this complicated problem, requiring expertise, results, and planning from all Frontiers of the Snowmass 2021 process.

Keyword(s): activity report ; detector: technology ; dark matter: direct detection ; broadening ; axion: dark matter ; photon: hidden sector ; Wino: dark matter ; Higgsino: dark matter ; dark matter: halo ; galaxy: halo ; dark matter: annihilation ; dark matter: density ; WIMP: dark matter ; new physics: search for ; neutrino: sterile ; quantum chromodynamics: axion ; coupling: (axion 2photon) ; sensitivity ; proposed experiment

Note: 10 pages, 5 figures. Version prepared for inclusion in the Snowmass Book. Extended version at arXiv:2210.01770. v2: fixed authors and affiliations

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)
2. REALDARK - REAL-time discovery strategies for DARK matter and dark sector signals at the ATLAS detector with Run-3 LHC data (101002463) (101002463)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2025

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