Calculation of Charge Density, Charge Radii and Form Factor for some Exotic Calcium Isotopes Using OXBASH Code

Abstract

This work is concerned to give information of shell model calculations, limited to fp-shell with an accuracy and applicability in the work. The form factors have been calculated for J+=0+,2+,4+,6+,8+ for each nuclei depending on charge density q≤3 fm-1 using the harmonic oscillator potential based on GX1A effective interaction with ep=1.16e and en=0.7e. For charge density, the differences between proton and neutron densities increased with neutron increase while neutron radius increased as neutron number increase as an extension of neutron densities outwards on the nuclear surface (3< r

Keywords

• exotic nuclei
• occupation number
• charge density
• charge radii
• form factor