中文

重子的夸克-双夸克系统学:由轻夸克组成系统的谱积分方程

高能物理 - 唯象学 2011-04-05 v1

摘要

对于由轻夸克(q=u,dq=u,d)组成的重子,我们利用两种双夸克的概念写出谱积分方程:(i) 轴矢量态D11D^{1}_{1},自旋SD=1S_D=1,同位旋ID=1I_D=1;(ii) 标量态D00D^{0}_{0},自旋SD=0S_D=0,同位旋ID=0I_D=0。我们给出了考虑夸克-双夸克禁闭相互作用的qD00qD^{0}_{0}qD11qD^{1}_{1}态的谱积分方程。

关键词

引用

@article{arxiv.1005.1321,
  title  = {Quark-diquark Systematics of Baryons: Spectral Integral Equations for Systems Composed by Light Quarks},
  author = {A. V. Anisovich and V. V. Anisovich and M. A. Matveev and V. A. Nikonov and A. V. Sarantsev and T. O. Vulfs},
  journal= {arXiv preprint arXiv:1005.1321},
  year   = {2011}
}

备注

13 pages, 2 figures