介子圈图传播子重整化有限量的有效计算法(II)

Effective Method Calculating the Renormalized Finite Quantity of the Meson Loop Propagator (II)

采用“复变函数积分法”,对中性介子与核子(反核子)相互作用的Lorentz不变耦合模型中的“介子单圈传播子与链图传播子”,在动量重整化方案中的“有限量”———由“大动量积分极限法”所计算导出的“一重积分”,作了严格解析计算,获得了这种“传播子”重整化“有限量”的最终严格解析计算结果.同时,还对这种微小的“辐射修正”作了具体数值计算处理和相关讨论.

In the Lorentz Invariable Coupling Model of interaction between pion and nucleon （antinucleon）, by applying the complex function integral method, the authors have strictly calculated the one-dimensional integral, which is derived from the great momentum integral hmit, of the renormalized finite quantity of one-loop propagator and chain propagator in the momentum renormalization scheme and gained the these numerical results of the renormalized finite quantity, ation corrections. finally strict analysis result. At the last, they have detailed and also done the relevant discussion about these minute radiation corrections.