Nuclear structure study of 20Ne, 24Mg, 28Si and 32S nuclei using Skyrme-Hartree-Fock method

Ahmed N Abdullah

doi:10.30723/ijp.v15i32.153

Abstract

The Skyrme–Hartree–Fock (SHF) method with the Skyrmeparameters; SKxtb, SGII, SKO, SKxs15, SKxs20 and SKxs25 havebeen used to investigate the ground state properties of some 2s-1dshell nuclei with Z=N (namely; 20Ne, 24Mg, 28Si and 32S) such as, thecharge, proton and matter densities, the corresponding root meansquare (rms) radii, neutron skin thickness, elastic electron scatteringform factors and the binding energy per nucleon. The calculatedresults have been discussed and compared with the availableexperimental data.

Highlights

The electron scattering from the nucleus at high energy gives important information about the nuclear structure
Information obtained from the high energy electron scattering by the nuclei depends on the magnitude of the de Broglie wave length that is associated with the electron which is compared with the range of the nuclear forces
Summary and conclusions In this research, the charge, proton and matter densities, charge, proton, neutron and matter root mean square radii, neutron skin thickness, elastic charge form factor and the binding energy per nucleon were calculated for 20Ne, 24Mg, 28Si and 32S nuclei

Summary

Introduction

The electron scattering from the nucleus at high energy gives important information about the nuclear structure. Aytekin [4] has been calculated the proton, neutron and charge densities, the corresponding rms nuclear radii and neutron skin thickness for the neutronrich Ni, Kr and Sn isotopes by the Hartree-Fock method with an effective Skyrme force based on nucleonnucleon interactions known as SI, SIII, SVI, T3, SKM and SKM*.

Results

Conclusion