抑制的中微子振荡与较大的夸克不对称性
高能物理 - 唯象学
2007-05-23 v1
摘要
证明了假设性的中微子-夸克子耦合可抑制早期宇宙中中微子味振荡,与通常的弱相互作用情况不同。这重新打开了一条可观测的宇宙学夸克不对称性通道,而在标准中微子相互作用情况下,大角度解中无法实现此类不对称性。
引用
@article{arxiv.hep-ph/0409299,
title = {Suppressed neutrino oscillations and large lepton asymmetries},
author = {A. D. Dolgov and Fuminobu Takahashi},
journal= {arXiv preprint arXiv:hep-ph/0409299},
year = {2007}
}
备注
4 pages, 1 figure, talk given by F. Takahashi at the 12th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2004), Tsukuba, Japan, June 17-23, 2004