核子最可几组态核多体关联的可视化
Visualization of nuclear many-body correlations with the most probable configuration of nucleons
摘要：
提出了一种利用全波函数信息可视化多体关联的方法。使波函数的平方最大的核子坐标集，即核子的最可几空间组态，被形象化。将该方法应用于$p$ -和$sd$ -壳层$N=Z$偶偶核的Hartree-Fock（HF）波函数和HF+BCS波函数，分析了这些系统中的多体关联.结果发现，在HF水平上，某些核团已经存在$α$簇状四体关联。最可几组态上的配对的影响进行了研究。该方法对分析核多体关联是有用的，并对微观核波函数提出了新的观点。
英文摘要：
A method to visualize many-body correlations using the information of the full wave function is presented. The set of nucleon coordinates which maximizes the square of the wave function, that is, the most probable spatial configuration of nucleons, is visualized. The method is applied to Hartree-Fock (HF) and HF+BCS wave functions of $p$- and $sd$-shell $N=Z$ even-even nuclei to analyze the many-body correlations in those systems. It is found that there are $α$-cluster-like four-body correlations already at the HF level in some of the nuclei. The effects of pairing on the most probable configuration are also investigated. The method is useful to analyze the nuclear many-body correlations, and it suggests a new viewpoint to microscopic nuclear wave functions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
