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Refining the Cross Section of the Gallium Neutrino Capture Reaction and the Contributions from Sterile Neutrinos for Interpreting Neutrino Data on the Gallium Anomaly
Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2020-09-18 , DOI: 10.3103/s106287382008016x
V. V. Khruschov , S. V. Fomichev , S. V. Semenov

Abstract

Graphical dependencies are presented of the probability of electron neutrino preservation in a model with three active and three sterile neutrinos as a function of the neutrino distance from the source at energies, which neutrinos acquire in processes with the participation of 51Cr, 37Ar, and 65Zn nuclei. Refined values of the cross section of the reaction for neutrino capture by 71Ga nuclei are also given for interpretation and prediction of the results of experiments to verify the Gallium anomaly.



中文翻译:

精炼镓中微子俘获反应的截面和不育中微子对解释镓异常中微子数据的贡献

摘要

图形表示了在具有三个活性中子和三个无菌中子的模型中,电子中微子保存的概率与能量中中子离源的距离的函数,中微子在51 Cr,37 Ar和51 Cr参与过程中获得65锌核。还给出了71 Ga核捕获中微子的反应截面的精确值,用于解释和预测验证镓异常的实验结果。

更新日期:2020-09-20
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