中文

探索$U_{e3}$

高能物理 - 唯象学 2016-12-07 v1

摘要

强调如果sin22θ23<1\sin^22\theta_{23}<1,则θ23\theta_{23}歧义的解决对于确定θ13\theta_{13}很重要,而sgn(Δm312\Delta m^2_{31})歧义的解决对于确定CP相位δ\delta很重要。我讨论了在JPARC实验在Δm312L/4E=π/2|\Delta m^2_{31}|L/4E=\pi/2处测量振荡概率P(νμνe)P(\nu_\mu\to\nu_e)P(νˉμνˉe)P(\bar{\nu}_\mu\to\bar{\nu}_e)之后,未来长基线实验中解决θ23\theta_{23}歧义等的前景。

关键词

引用

@article{arxiv.hep-ph/0405222,
  title  = {Towards exploring $U_{e3}$},
  author = {Osamu Yasuda},
  journal= {arXiv preprint arXiv:hep-ph/0405222},
  year   = {2016}
}

备注

8 pages, 5 sets figures, uses ws-procs9x6.cls. Invited talk at 5th Workshop on Neutrino Oscillations and their Origin (NOON2004), Odaiba, Tokyo, Japan, 11-15 Feb 2004