中文

MiniBooNE和LSND中与缪子寿命相关的效应

高能物理 - 唯象学 2018-06-04 v3 高能物理 - 实验 核理论

摘要

我们认为,由于MiniBooNE的源-探测器距离为1.8微秒(自然单位),与缪子寿命2.2微秒相当,并且时间膨胀效应在束流终止器中被消除,因此中微子的Goldman纠缠导致了迄今未被预料到的解释性后果。我们展示了一种独特的可能性:类似LSND的实验未观测到CP破坏,而类似MiniBooNE的装置在再现LSND关于νˉμ\bar\nu_\muνˉe\bar\nu_e振荡结果的同时,仅观测到νμ\nu_\muνe\nu_e振荡的显著抑制信号。我们还讨论了一种替代情景。这也表明,在未考虑Goldman纠缠的情况下,不应将LSND实验与MiniBooNE进行直接比较。

关键词

引用

@article{arxiv.1006.1710,
  title  = {Muon lifetime dependent effects in MiniBooNE and LSND},
  author = {D. V. Ahluwalia and S. P. Horvath},
  journal= {arXiv preprint arXiv:1006.1710},
  year   = {2018}
}

备注

MiniBoone's arXiv:1805.12028 has created a situation that requires an ab initio analysis of all the relevant data. In this eight year old e-print, precisely such a situation was anticipated. It was argued that incorporating quantum entanglement in the neutrino oscillation phenomenology has the potential to re-interpret the relevant data without invoking a fourth mass eigenstate