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arXiv 1201.0801hep-exastro-ph.CO
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第一年IceCube-DeepCore业绩

The First Year IceCube-DeepCore Results

Chang Hyon Ha

摘要:

IceCube中微子天文台在最深的冰中包括一个紧密间隔的内部阵列,称为DeepCore,它可以获得具有相当大的周围宇宙射线μ子否决权的低能中微子。DeepCore旨在对能量低至10 GeV的中微子敏感,将用于研究具有中微子签名的各种物理主题,例如暗物质湮灭和大气中微子振荡。第一年的DeepCore物理数据采集已经完成,并介绍了IceCube和DeepCore对大气中微子诱导级联的首次观测。

英文摘要:

The IceCube Neutrino Observatory includes a tightly spaced inner array in the deepest ice, called DeepCore, which gives access to low-energy neutrinos with a sizable surrounding cosmic ray muon veto. Designed to be sensitive to neutrinos at energies as low as 10 GeV, DeepCore will be used to study diverse physics topics with neutrino signatures, such as dark matter annihilations and atmospheric neutrino oscillations. The first year of DeepCore physics data-taking has been completed, and the first observation of atmospheric neutrino-induced cascades with IceCube and DeepCore are presented.

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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