论文标题
通过核子核子相互作用的介体电位对某些核的基态计算
The Ground State Calculations for Some Nuclei by Mesonic Potential of Nucleon-Nucleon Interaction
论文作者
论文摘要
核子核子（NN）的相互作用具有某些物理特征，这些特征由核子和介子自由度表示。这项工作的主要目的是通过两体系统计算21座和阿尔法的基态能，并通过在两个核子之间介导的介子（PI，Segma，Omega）交换。本文根据准偏式的脱钩方程和自一致的Hartree-fock公式研究了NN相互作用。我们构建了一个玻色子交换势（OBEP）模型，其中每个核子被视为狄拉克粒子，并充当伪cal，标量和矢量场的来源。本工作中的电位是通过两个介子的静态函数，单个粒子依赖性（SPED）和广义的Yukawa（Gy）函数来分析得出的，梅森函数中使用的参数仅是发布的（质量，耦合常数和切割o？参数）。将理论结果与其他理论模型及其相应的实验数据进行了比较，人们可以看到，在考虑到核的情况下，SPED函数比GY函数更满意的一致性。
The interaction of Nucleon-Nucleon (NN) has certain physical characteristics, which indicated by nucleon, and meson degrees of freedom. The main purpose of this work is calculating the ground state energies of 21 Deutron and Alfa through the two-body system with the exchange of mesons (Pi, segma, omega) that mediated between two nucleons. This paper investigates NN interaction based on the quasi-relativistic decoupled Dirac equation and self-consistent Hartree-Fock formulation. We construct one-boson exchange potential (OBEP) model, where each nucleon is treated as a Dirac particle and acts as a source of pseudoscalar, scalar, and vector fields. The potential in the present work is analytically derived with two static functions of meson, the single particle energy dependent(SPED) and generalized Yukawa (GY) functions, the parameters used in meson functions are just published ones (mass, coupling constant,and cut o? parameters). The theoretical results are compared to other theoretical models and their corresponding experimental data, one can see that the SPED function gives more satisfied agreement than the GY function in case of the considered nuclei.
