Level structure of $^{210}$Po by means of surface delta interaction

Abstract

Within the framework of the shell model, we consider the residual interaction to be a surface delta interaction.This interaction has been applied in the calculation of the energy levels of 210 Po, which belong to N = 126 magic closed shell nuclei. The pure and the configuration mixings are applied in the calculations of matrix elements. The predicted energy levels are compared with experimental data.

Calculation of Energy Levels B(E2) and B(M1) for 58,59Cu Isotopes by Using NushellX@MSU Code

“…The residual 2-body interaction, denoted as 𝑉 𝑘𝑙 is present alongside the conventional shell-model potential. This can be expressed in the following manner [12,13]:…”

Energy levels of nuclei 40Sc and 40K as a function of semi-classical coupling angle θ1,2 within the modified surface delta-interaction

“…Moszkowski and co-workers [31] have proposed a simple model able to describe the interaction between the valence nucleons. This model of interaction assumes the residual interaction 1,2 V between particles 1 and 2 takes place at the nuclear surface only [27,32], interaction defined in this way possesses all the features of pairing interaction. It is short-ranging and allows only symmetric spatial states.…”

“…ph configuration is discussed in other book with the idea to use simple forces [23,26]. Recently we studied the energy level of 210 Po within the framework of the SDI [27]. Energy levels of isobaric nuclei 16 N, 16 F within the MSDI were studied [28] by D. N. Hameed and A. K. Hasan.…”

Energy Levels of Isobaric Nuclei (16N, 16F) within the Modified Surface Delta-Interaction Model

“…Therefore, SDI should be a better approximation, than a pure pairing one. Following the work by Glaudemans et al [11], where the isospin dependence of the interaction was taken into account, the "interaction" may be written in the form [7][8][9][10] 1,2 = −4…”