Study of positive parity states form factors for 17O nucleus with Skyrme-Hartree-Fock method

Fatah, Aziz H.; Mohammed, Awara Rasul

doi:10.32894/kujss.2023.138864.1096

Authors

¹ Department of Physics, College of Science, Sulaimanya University, Sulaimanya

² Department of Physics, College of Science, Sulaimanya University, Sulaimanya , Iraq

Document Type : Research Paper

10.32894/kujss.2023.138864.1096

Abstract

Elastic and inelastic electron scattering form factors for the ¹⁷O nucleus are calculated for the positive parity low-lying states in the momentum transfer interval 0.05-3 fm in the framework of shell model and Skyrme-Hartree-Fock calculations. Also, protons, neutrons, mass and charges root mean square, r.m.s., radii and the charge spatial density distribution are calculated. The ZBME model space out of ¹²C nuclei core with rewile interaction have been used. For all selected ground and excited states, Skyrme interactions with SkXcsb and SLy4 parameter, harmonic and Wood-Saxon potentials are adopted in Hartree-Fock theory to generate the mean potential and hence calculate the elements of single-particle matrix and form factors. Also, we have used Tassie model to account for core-polarization effect. Finally, to check the reality of the calculated values, the charges r.m.s. and form factors are discussed and compared to the measured values. A good agreement can be shown by the theoretical results to the measured ones.

Keywords

Main Subjects

Nuclear Physics

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Kirkuk U. J. Sci. Stud. Vol. 18, Iss. 2, p 00-00, 2023

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Kirkuk Journal of Science

Study of positive parity states form factors for 17O nucleus with Skyrme-Hartree-Fock method

References

References

Volume 18, Issue 2
June 2023
Page 15-23

Study of positive parity states form factors for 17O nucleus with Skyrme-Hartree-Fock method

References

References

Volume 18, Issue 2June 2023Page 15-23

Volume 18, Issue 2
June 2023
Page 15-23