Naturally resonant dark matter from extra dimensions

Lee, Taegyu [Indiana U.] (ORCID:0000000167875221); Tsai, Yu-Dai [Los Alamos; UC, Irvine; Fermilab] (ORCID:0000000257635758)

doi:10.1103/tsq1-bhsz

DOE OSTI · 2550625

Naturally resonant dark matter from extra dimensions

Lee, Taegyu [Indiana U.] (ORCID:0000000167875221)·Tsai, Yu-Dai [Los Alamos; UC, Irvine; Fermilab] (ORCID:0000000257635758)

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Abstract

We explore the mass-resonance structure that naturally arises in extradimensional models. The resonance can enhance both dark matter annihilation and self-interactions. We demonstrate such a resonance structure by considering the fermionic dark matter and dark photon models on an S 1 / ( Z 2 × Z 2 ′ ) orbifold. We also note that this model embeds a dark matter axial-vector coupling to the dark photon, thereby opening up the viable dark matter parameter space. We then present the unique predictions for direct-detection experiments and accelerator searches.

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BibTeX RIS

Lee, Taegyu [Indiana U.] (ORCID:0000000167875221), Tsai, Yu-Dai [Los Alamos; UC, Irvine; Fermilab] (ORCID:0000000257635758). 2026-07-08. Naturally resonant dark matter from extra dimensions. https://doi.org/10.1103/tsq1-bhsz

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