Araştırma Makalesi

Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions

Cilt: 8 Sayı: 2 28 Mart 2023
PDF İndir
EN

Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions

Abstract

One of the common methods used to investigate the nuclear structures of atomic nuclei is the nuclear shell model. Like the arrangement of atomic electrons in orbitals, in the nuclear shell model, protons and neutrons are thought to be placed in orbits within the nucleus in accordance with the Pauli exclusion principle. These orbitals group together to form shells, which if all possible levels in a shell are filled, the shell is said to be closed. Atomic nuclei with closed shells are very stable and in nuclear shell model calculations, the valence nucleons more than these nuclei are included in the calculations. In this study, the nuclear shell model was used to investigate the nuclear structures of He and Be isotopes. 4He nucleus have been taken as a closed-shell core nucleus. Considering p3/2 and p1/2 as single-particle orbits in model space, different two-body interactions are used between valence nucleons. The results from the interactions giving better results were compared with each other and with the available experimental values.

Keywords

Kaynakça

  1. [1] A. Bohr, B.R. Mottelson, “Nuclear Structure” New York: W.A. Benjamin (1969).
  2. [2] I. Talmi, “55 years of the shell model: a challenge to nuclear many-body theory”, Int. J. Mod. Phys. E. 14, 821-844 (2005).
  3. [3] E. Caurier, G. Martínez-Pinedo, F. Nowacki, A. Poves, A. P. Zuker, “The shell model as a unified view of nuclear structure”, Rev. Mod. Phy. 77, 427-488 (2005).
  4. [4] A. Brown, “The Nuclear Shell Model Towards theDrip Lines”, Prog. Part. Nucl. Phys. 47, 517-599 (2001).
  5. [5] K.L.G. Heyde, “The Nuclear Shell Model”, BerlinHeidelberg: Springer-Verlag (1990).
  6. [6] M.G. Mayer, “On Closed Shells in Nuclei”, Phys. Rev. 74, 235-236 (1948).
  7. [7] M.G. Mayer, “On Closed Shells in Nuclei. II”, Phys.Rev. 75, 1969-1970 (1949).
  8. [8] D. Steppenbeck, S. Takeuchi, N. Aoi, P. Doornenbal, M. Matsushita, H. Wang, H. Baba, N. Fukuda, S. Go, M. Honma, J. Lee, K. Matsui, S. Michimasa, T. Motobayashi, D. Nishimura, T. Otsuka, H. Sakurai, Y. Shiga, P.-A. Söderström, T. Sumikama, H. Suzuki, R. Taniuchi, Y. Utsuno, J. J. Valiente-Dobón and K. Yoneda, “Evidence for a new nuclear ‘magic number’ from the level structure of 54Ca”, Nature 502, 207 (2013).

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yazarlar

İlker Ahmet Bektemir
0000-0002-8996-3385
Türkiye

Yayımlanma Tarihi

28 Mart 2023

Gönderilme Tarihi

6 Aralık 2022

Kabul Tarihi

9 Şubat 2023

Yayımlandığı Sayı

Yıl 2021 Cilt: 8 Sayı: 2

Kaynak Göster

APA
Bektemir, İ. A., & Akkoyun, S. (2023). Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions. Journal of Nuclear Sciences, 8(2), 22-28. https://doi.org/10.1501/nuclear.2023.59
AMA
1.Bektemir İA, Akkoyun S. Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions. Journal of Nuclear Sciences. 2023;8(2):22-28. doi:10.1501/nuclear.2023.59
Chicago
Bektemir, İlker Ahmet, ve Serkan Akkoyun. 2023. “Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions”. Journal of Nuclear Sciences 8 (2): 22-28. https://doi.org/10.1501/nuclear.2023.59.
EndNote
Bektemir İA, Akkoyun S (01 Mart 2023) Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions. Journal of Nuclear Sciences 8 2 22–28.
IEEE
[1]İ. A. Bektemir ve S. Akkoyun, “Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions”, Journal of Nuclear Sciences, c. 8, sy 2, ss. 22–28, Mar. 2023, doi: 10.1501/nuclear.2023.59.
ISNAD
Bektemir, İlker Ahmet - Akkoyun, Serkan. “Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions”. Journal of Nuclear Sciences 8/2 (01 Mart 2023): 22-28. https://doi.org/10.1501/nuclear.2023.59.
JAMA
1.Bektemir İA, Akkoyun S. Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions. Journal of Nuclear Sciences. 2023;8:22–28.
MLA
Bektemir, İlker Ahmet, ve Serkan Akkoyun. “Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions”. Journal of Nuclear Sciences, c. 8, sy 2, Mart 2023, ss. 22-28, doi:10.1501/nuclear.2023.59.
Vancouver
1.İlker Ahmet Bektemir, Serkan Akkoyun. Excited Energy Spectra for He and Be Isotopes from Different Shell Model Interactions. Journal of Nuclear Sciences. 01 Mart 2023;8(2):22-8. doi:10.1501/nuclear.2023.59