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首页> 外文期刊>Science >CORRELATED VARIATIONS IN THE SOLAR NEUTRINO FLUX AND THE SOLAR WIND AND THE RELATION TO THE SOLAR NEUTRINO PROBLEM
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CORRELATED VARIATIONS IN THE SOLAR NEUTRINO FLUX AND THE SOLAR WIND AND THE RELATION TO THE SOLAR NEUTRINO PROBLEM

机译:太阳能中微子通量和风的相关变化及其与太阳能中微子问题的关系

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摘要

Solar wind parameters from the Massachusetts Institute of Technology (MIT) plasma experiment on the IMP 8 spacecraft overlap similar to 19 years of published neutrino flux observations from the Homestake experiment. A strong correlation is found between neutrino flux and solar wind properties, in particular, the solar wind mass flux. The correlation is significantly better than any anticorrelation with sunspot number and is comparable to those previously found with photospheric magnetic flux and shifts in p-mode frequencies. If current notions of solar structure are correct, these observations require new fundamental physics of neutrinos. For a proper choice of neutrino parameters, the level of variations is consistent with resonant conversion of electron neutrinos to a nondetected flavor eigenstate mediated by the magnetic field in the sun's convective zone. The solar wind mass-flux may act as a proxy for this field, producing the solar wind-neutrino flux connection.
机译:来自麻省理工学院(MIT)等离子实验的IMP 8航天器的太阳风参数与Homestake实验发表的19年中微子通量观测结果相似,具有相似的重叠性。发现中微子通量与太阳风特性,特别是太阳风质量通量之间存在很强的相关性。该相关性明显优于任何与黑子数反相关的相关性,并且与先前在光球磁通量和p模式频率偏移中发现的相关性相当。如果当前关于太阳结构的观念是正确的,那么这些观察就需要新的中微子基本物理学。为了正确选择中微子参数,变化的程度与电子中微子共振转换为由太阳对流区中的磁场介导的未检测到的风味本征态相一致。太阳风质量通量可以充当该领域的代理,从而产生太阳风中微子通量。

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