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arXiv 1206.2240hep-ph
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具有长程相互作用的暗物质粒子的直接探测

Direct Detection of Dark Matter particles with Long Range Interaction

Paolo Panci

摘要:

我们研究了通过光介质交换发生的长程DM-核相互作用的效果。我们考虑主要的直接检测实验:DAMA,CoGeNT,CRESST,CDMS和XENON 100。我们发现,长程力是一个可行的机制,它可以提供各种实验之间的完全一致,特别是在10-30 MeV范围内的介质和轻DM质量约10 GeV的群众。然后推导出光介质质量和散射截面的相关界限。

英文摘要:

We study the effect of a long-range DM-nuclei interaction occurring via the exchange of a light mediator. We consider the main direct detection experiments: DAMA, CoGeNT, CRESST, CDMS and XENON100. We find that a long-range force is a viable mechanism, which can provide full agreement between the various experiments, especially for masses of the mediator in the 10-30 MeV range and a light DM with a mass around 10 GeV. The relevant bounds on the light mediator mass and scattering cross section are then derived.

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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