Calculations of the Quadrupole Moments for Some Nitrogen Isotopes in p and psd Shell Model Spaces Using Different Effective Charges

Authors

  • R.A. Radhi Department of Physics, College of Science, University of Baghdad. Baghdad, Iraq
  • Ali A. Alzubadi Department of Physics, College of Science, University of Baghdad. Baghdad, Iraq
  • Ahmed H. Ali College of Medicine, University of Fallujah, Iraq https://orcid.org/0000-0002-1525-1406

Keywords:

Effective charges and Quadrupole moments of p and psd-shell isotopes (Z=7): p and psd- shell model, Core-polarization effects

Abstract

The electric quadrupole moments for some nitrogen isotopes (12,14,15,16,18N) are
studied by shell model calculations with the proton-neutron formalism. Theoretical
calculations performed using the different set of effective charges due to the core
polarization effect. The effective charges in the p-shell nuclei are found to be
slightly different from those in the sd-shell nuclei. Most of the results we have
obtained are underestimated with the measured data for the isotopes considered in
this work.

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Published

2022-01-09

Issue

Vol 58 No 2B (2017)

Section

Physics

How to Cite

Calculations of the Quadrupole Moments for Some Nitrogen Isotopes in p and psd Shell Model Spaces Using Different Effective Charges. (2022). Iraqi Journal of Science, 58(2B), 878-883. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6050

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