由希格斯交换束缚的多个顶夸克的新束缚态
高能物理 - 唯象学
2008-10-20 v2
摘要
有人提出存在一种微调原理，巧妙地安排顶夸克的汤川耦合，使得由6个顶夸克和6个反顶夸克组成的束缚态的质量m_{12}变得非常小。为使希格斯和胶子等交换恰好束缚这12个夸克并使该质量为零所需的顶汤川耦合为g_t|_{m_{12}=0}=1.01±0.15，而实验运行的顶汤川耦合为g_t=0.94。
引用
@article{arxiv.0810.0475,
title = {New Bound States of several Top-quarks bound by Higgs Exchange},
author = {C. D. Froggatt and H. B. Nielsen},
journal= {arXiv preprint arXiv:0810.0475},
year = {2008}
}
备注
Poster presented at ICHEP08, Philadelphia, USA, July 2008. 3 pages, 2 eps figures; new conference template used