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汤川强作用常数的跑动性质及估算方法
A computional method for the Yukawa strong-coupling constant
【摘要】 将逻辑力学原理中的强作用势函数与汤川势作比较,给出了汤川强作用常数的一种解析表达式.在核力力程上用该表达式计算出的强作用常数与实验测定值吻合较好.分析了汤川强作用常数的"渐近自由"或者说"跑动性质".
【Abstract】 An analystic expression on the Yukawa strong coupling constant is given by making a comparsion (between) the strong-interaction potential given in Principles of Logic Mechanics and Yukawa potential. The Yukawa strong-coupling constant calculated by the expression at the range of neclear force concides fairly with the experimental value. Finally, the asymptotic freedom of the strong interaction, or saying, the running property of Yukawa strong-coupling constant is analysed.
【关键词】 汤川强作用常数;
核力力程;
渐近自由;
【Key words】 Yukawa strong-coupling constant; range of nuclear force; asymptotic freedom;
【Key words】 Yukawa strong-coupling constant; range of nuclear force; asymptotic freedom;
【基金】 陕西省自然科学基金资助项目(2002A19)
- 【文献出处】 纺织高校基础科学学报 ,Basic Sciences Journal of Textile Universities , 编辑部邮箱 ,2004年01期
- 【分类号】O572.3
- 【被引频次】2
- 【下载频次】30