无菌中微子搜索标记的介子束

arXiv: High Energy Physics - Phenomenology Pub Date : 2020-10-20 DOI:10.1103/PHYSREVD.103.035018

Luis A. Delgadillo, P. Huber

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引用次数: 4

摘要

标记的介子束是有吸引力的中微子源，它将提供具有精确测量归一化的风味纯$\nu_e$ -束。我们指出，这也导致了反标记风味纯$\nu_\mu$ -束，具有同样众所周知的规范化。在1公里的基线上，将1 kt的液态氩探测器暴露在这种独特的光束组合中，可以果断地测试冰立方和中微子4最近指出的多ev范围内的无菌中微子振荡。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Sterile neutrino searches at tagged kaon beams

Tagged kaon beams are attractive neutrino sources, which would provide flavor pure $\nu_e$-beams with exactly measured normalization. We point out that this also leads to an anti-tagged flavor pure $\nu_\mu$-beam, with equally well known normalization. Exposing a 1 kt liquid argon detector at a baseline of 1 km to this combination of unique beams allows to decisively test recent indications by IceCube and Neutrino-4 of sterile neutrino oscillations in the multi-eV range.

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arXiv: High Energy Physics - Phenomenology

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