Energy and charge radii of Li isotopes in a two-body configuration

The study of the static properties of isotopes, such as ground-state energy of the system and the energy spectra, electric quadrupole, as well as charge radii and so many others, is one of the significant areas of interest in nuclear physics. Therefore, in this field, the ground-state energy of a nucleus is an essential part of the study. In addition, understanding the nuclear force depends critically on understanding the nuclear charge radii. In this work, we considered Li isotopes in the study of two-body system configuration, and then we calculated the ground-state energy and charge radii for some of them.