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arXiv 1109.5216hep-phnucl-th
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太阳中微子物质效应Redux

Solar Neutrino Matter Effects Redux

A. B. Balantekin, A. Malkus

摘要:

继最近的低阈值分析的萨德伯里中微子天文台和不对称测量的BOREXINO合作的太阳中微子通量,我们重新审视太阳中的物质效应的分析。我们发现太阳中微子数据对混合角$θ_{13}$的约束很差,次占优的标准模型效应可以模拟超出标准模型的物理效应。

英文摘要:

Following recent low-threshold analysis of the Sudbury Neutrino Observatory and asymmetry measurements of the BOREXINO Collaboration of the solar neutrino flux, we revisit the analysis of the matter effects in the Sun. We show that solar neutrino data constrains the mixing angle $θ_{13}$ poorly and that subdominant Standard Model effects can mimic the effects of the physics beyond the Standard Model.

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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