Recently, a new faculty member, Dr Xu Haojie, and others have published a paper in the top journals of physics, Physical Review Letter (hereinafter referred to as PRL). The paper is called "Importance of Physical Review Letters Density Distributions on the Magnetic Effect Search". This paper introduces the latest research progress in high energy nuclear physics at the national 1000-member team of physics discipline of our university. The paper is the product of the close cooperation and joint efforts of researchers in high energy physics and nuclear structure. The teacher Wang Xiaobao provides an accurate calculation of the density distribution of protons and neutrons in the nucleus from the point of view of nuclear structure.