摘要
用量子色动力学研究2个夸克之间的相互作用,通过计算夸克之间交换1个胶子的过程得到2夸克的相互作用势,进而得出了2夸克形成束缚态的能级,并进行了讨论.具体计算表明,禁闭夸克的作用力,远大于其他类型的任何相互作用力,是迄今为止已知的最强的强相互作用力.
With quantum chromodynamics(QCD), the interaction between two quarks is studied. By the calculation of one gluon exchanging between two quarks, the interaction is obtained and the energies of the bound state made up of two quarks are computed. The calculation implies that the force of quark confinement is much larger than those of other interactions. Up to now, it is the strongest force of strong interaction.
出处
《河北大学学报(自然科学版)》
CAS
北大核心
2009年第3期270-273,共4页
Journal of Hebei University(Natural Science Edition)
基金
国家自然科学基金资助项目(10847117)
河北省自然科学基金资助项目(A2005000090)
河北省教育厅基金资助项目(2007409)
河北大学博士科研启动基金资助项目(Y2006081)