Unitarity limits on thermal dark matter in (non-)standard cosmologies
Abstract Using the upper bound on the inelastic reaction cross-section implied by S-matrix unitarity, we derive the thermally averaged maximum dark matter (DM) annihilation rate for general k → 2 number-changing reactions, with k ≥ 2, taking place either entirely within the dark sector, or involving...
保存先:
| 主要な著者: | , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
SpringerOpen
2021-03-01
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| シリーズ: | Journal of High Energy Physics |
| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1007/JHEP03(2021)133 |
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