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arXiv 0705.4056hep-exastro-phhep-ph
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低能ep散射中寻找轻暗物质的实验

An Experiment to Search for Light Dark Matter in Low-Energy ep Scattering

Sven Heinemeyer, Yonatan Kahn, Michael Schmitt, Mayda Velasco

摘要:

来自银河系中心的低能光子的异常产生引发了人们对暗物质粒子的性质和性质的猜测。特别是,有人提出轻标量可能是宇宙物质密度的主要来源,并且它们通过轻自旋1玻色子与普通物质耦合。如果是这样的话,那么这种粒子可能是在电子与质子的准弹性低能散射中产生的。我们提出了一个实验,以寻找这个过程,并评估其可行性的建议。

英文摘要:

Anomalous production of low-energy photons from the galactic center have fueled speculations on the nature and properties of dark matter particles. In particular, it has been proposed that light scalars may be responsible for the bulk of the matter density of the universe, and that they couple to ordinary matter through a light spin-1 boson. If this is the case, then such particles may be produced in the quasi-elastic low-energy scattering of electrons off protons. We present a proposal for an experiment to search for this process and assess its viability.

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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