【摘要】 描述粒子相互作用基本理论是标准模型 ,按照标准模型 ,强子是由夸克和反夸克通过色相互作用组成 .色相互作用有一种特殊的性质 :渐近自由 .格罗斯、波利策和维尔切克由于确定地发现色相互作用的渐近自由性质获 2 0 0 4年诺贝尔物理奖更多还原

【Abstract】 The fundamental theory on interactions among particles is the standard model. According to the standard model, hadrons are composed by quarks and anti-quarks via the color interaction. There is a special property for the color interaction: asymptotic freedom. David Gross, David Politzer and Frank Wilczek were awarded the 2004 Nobel Prize of Physics on account of definite discovery of asymptotic freedom for color interaction.更多还原