Electroweak Axion Portal to Dark Matter
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arXiv
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| Hauptverfasser: | , , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866910463801950208 |
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| author | Allen, Stephanie Blackburn, Albany Cardenas, Oswaldo Messenger, Zoe Nguyen, Ngan H. Shuve, Brian |
| author_facet | Allen, Stephanie Blackburn, Albany Cardenas, Oswaldo Messenger, Zoe Nguyen, Ngan H. Shuve, Brian |
| contents | Axion-like particles (ALPs) are good candidates for mediators to the dark sector. We explore scenarios in which an ALP mediates interactions between dark matter and electroweak gauge bosons. These models yield testable electromagnetic signals in astrophysical, cosmological, and terrestrial probes. We find promising prospects for both indirect detection and accelerator tests, with interesting parameter space already constrained by current experiments. Our work provides concrete benchmarks for future tests of the electroweak ALP portal. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_02403 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Electroweak Axion Portal to Dark Matter Allen, Stephanie Blackburn, Albany Cardenas, Oswaldo Messenger, Zoe Nguyen, Ngan H. Shuve, Brian High Energy Physics - Phenomenology Axion-like particles (ALPs) are good candidates for mediators to the dark sector. We explore scenarios in which an ALP mediates interactions between dark matter and electroweak gauge bosons. These models yield testable electromagnetic signals in astrophysical, cosmological, and terrestrial probes. We find promising prospects for both indirect detection and accelerator tests, with interesting parameter space already constrained by current experiments. Our work provides concrete benchmarks for future tests of the electroweak ALP portal. |
| title | Electroweak Axion Portal to Dark Matter |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2405.02403 |