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arXiv 0905.2456astro-ph.HEhep-exhep-ph
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束缚在太阳系中的暗物质:湮灭搜索的结果

Dark matter bound to the Solar System: consequences for annihilation searches

Annika H. G. Peter

摘要:

寻找粒子暗物质的一种方法是寻找它的湮灭产物。在太阳系中,已经确定了三种可能的湮灭信号:来自太阳的中微子和伽马射线,以及来自地球的中微子。一旦暗物质被束缚在太阳系中,这些信号中的每一个都敏感地依赖于暗物质的轨道演化。我将审查进展的基础上表征这些信号的最新进展,在确定绑定暗物质人口的属性。

英文摘要:

One method to search for particle dark matter is to hunt down its annihilation products. In the Solar System, three potential types of signals of annihilation have been identified: neutrinos and gamma-rays from the Sun, and neutrinos from the Earth. Each of these signals depends sensitively on the orbital evolution of dark matter once it becomes bound to the Solar System. I will review progress on characterizing these signals based on recent improvements in the determination of the properties of the bound dark matter population.

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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