中文

中微子辐射衰变的电磁催化

高能物理 - 唯象学 2007-05-23 v1

摘要

在标准模型框架内,考虑轻子混合,详细分析了外部电磁场中大质量中微子的辐射衰变 νiνjγ(mi>mj)\nu_i \rightarrow \nu_j \gamma ( m_i > m_j )。结果表明,中微子辐射衰变存在某种催化效应。在强电磁场(FBe=me2/e4.411013F \gg B_e = m^2_e / e \simeq 4.41 \cdot 10^{13} G)中,催化效应显著;在超相对论中微子(EνmνE_{\nu} \gg m_{\nu})衰变的情况下,即使在相对较弱的电磁场(Fme2/eF \ll m^2_e/e)中,该效应也更为明显。

关键词

引用

@article{arxiv.hep-ph/9409363,
  title  = {The Electromagnetic Catalysis of the Neutrino Radiative Decay},
  author = {A. A. Gvozdev and N. V. Mikheev and L. A. Vassilevskaya},
  journal= {arXiv preprint arXiv:hep-ph/9409363},
  year   = {2007}
}

备注

(talk given at the VIII International Seminar "Quarks-94", Vladimir, Russia, May 11-18, 1994), 12 pages, LaTeX (uses world_sci.sty, and lnpi.sty file appended), Yaroslavl, Yaroslavl State University preprint YARU-HE-94/04