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1.2核子的张量耦合常数何汉新核子的张量耦合常数是表征核子特性和理解核子的自旋结构的一个重要物理量。由于至今还没有实验值,因此当今的理论研究更是具有意义。我们用量子色动力学(QCD)求和规则万法计算了张量耦合常数。为得到更可靠的理论预言,我们分别用3...
1.2 Tensor coupling constants of the nuclei He Han’s tensors of the new nucleons Coupling constants are an important physical quantity that characterize the properties of the nuclei and understand the spin structure of the nuclei. Since there is no experimental value so far, the theoretical research of today is even more meaningful. We calculated tensor coupling constants using the QCD sum rule method. In order to get more reliable theoretical predictions, we use 3 ...