解释顶-底夸克质量层级的动力学机制
高能物理 - 唯象学
2011-01-27 v4
摘要
我们讨论了在 technicolor 场景中顶-底夸克质量分裂的机制。此处提出的模型包含左-右弱规范群。引入了扩展 technicolor 群和镜像夸克。顶-底夸克质量分裂最终与左-右规范对称性的破坏密切相关。弱等能态违反在实验限制范围内。
引用
@article{arxiv.hep-ph/0408193,
title = {A dynamical mechanism to explain the top-bottom quark mass hierarchy},
author = {A. Doff and A. A. Natale},
journal= {arXiv preprint arXiv:hep-ph/0408193},
year = {2011}
}
备注
Changes are made in sections I, II and IV; an new figure added; results unchanged; accepted for publication in Int. J. Mod. Phys. A