Ground State Properties of Closed Shell 4He Nucleus under Compression - Journal of Applied Mathematics and Physics

JAMP > Vol.6 No.3, March 2018

Ground State Properties of Closed Shell ⁴He Nucleus under Compression ()

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Download as PDF (Size: 926KB) PP. 458-467

DOI: 10.4236/jamp.2018.63042 756 Downloads 1,338 Views Citations

Author(s)

Mohammed Hassen Eid Abu-Sei’leek

Affiliation(s)

Department of Physics, Faculty of Science, Zarqa University, Al-Zarqa, Jordan.

ABSTRACT

This paper addresses the effects of nuclear properties at different potentials. Reid Soft Core (RSC) and Nijmegen potentials were used to study the nuclear system of ⁴He nucleus. It has been examined with and without large compression. Moreover, the constrained spherical Hartree-Fock (CSHF) approximations are used as a major tool of analysis. The dependence of the ground state properties was investigated to the degree of compression. It was noticed that it is possible to compress the nucleus to a smaller volume and the nucleus becomes more bounded using RSC than Nijmegen potential. It was also shown that the spectrum of single particle levels increases more rapidly for Nijmegen than RSC potential under compression. Finally, the radial density distribution remains constant, except in the interior region, while it is larger with RSC than Nijmegen potential. At large compression, the radial density distribution becomes larger than that in the interior region when RSC potential is used.

KEYWORDS

Nuclear Structure, Compressed Finite Nuclei, Binding Energy, Single Particle Energy, Radial Density

Share and Cite:

Abu-Sei’leek, M. (2018) Ground State Properties of Closed Shell ⁴He Nucleus under Compression. Journal of Applied Mathematics and Physics, 6, 458-467. doi: 10.4236/jamp.2018.63042.

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