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arXiv 2009.03540hep-phhep-ex
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在Mu3e上对暗光子参数空间进行有针对性的探索

Targeted Exploration of Dark Photon Parameter Space at Mu3e

Ishira Fernando, Sean Hackett, Alex Boulton-McKeehan

摘要:

2016年,Atomki合作发现了铍激发态衰变中的异常现象,与理论预测的未知载力玻色子相匹配。我们建议在Mu3e探测器上进行相同参数空间的搜索。我们讨论的机制,可以观察到的暗光子,并概述了这个探测器实验的细节。我们在此基础上进行推断,以分析实验灵敏度的预测。此外,我们还量化了测量的预期精度,以及由此产生的数据如何表明暗光子的存在。最后,我们讨论了在Mu3e提出的搜索的潜在挑战。

英文摘要:

In 2016, the Atomki collaboration discovered an anomaly in the decay of beryllium excited states that matched theoretical predictions for an unknown force-carrying boson. We suggest a search for such a hypothesized `dark photon' over the same parameter space to be carried out at the Mu3e detector. We discuss the mechanisms by which a dark photon may be observed, and outline the details of this detector experiment. We extrapolate on this groundwork to analyze projections for the sensitivity of the experiment. Additionally, we quantify the expected precision of the measurements and how the resulting data would indicate the existence of a dark photon. Finally, we discuss potential challenges of the proposed search at Mu3e.

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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