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arXiv 2405.02403hep-ph
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暗物质的电弱轴子门户

Electroweak Axion Portal to Dark Matter

Stephanie Allen, Albany Blackburn, Oswaldo Cardenas, Zoe Messenger, Ngan H. Nguyen, Brian Shuve

AI总结:

本文探讨了类轴子粒子作为媒介在暗物质与电弱规范玻色子间传递相互作用的场景,发现其在天体物理和地面探测中产生可测试信号,为未来电弱ALP门户测试提供了具体基准。

摘要:

类轴子粒子(ALPs)是暗区媒介者的良好候选者。我们探索了ALP在暗物质与电弱规范玻色子之间传递相互作用的场景。这些模型在天体物理、宇宙学和地面探测中产生了可测试的电磁信号。我们发现间接探测和加速器测试均具广阔前景,且部分参数空间已被现有实验限制。我们的工作为未来电弱ALP门户的测试提供了具体基准。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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