Energy Levels and Transitions Probability B(E2) of Even–Even 170, 172, 174 Os Isotopes using IBM-1 and SEF | ||
| Journal of Education and Science | ||
| Article 1, Volume 32, Issue 4, December 2023, Pages 1-9 PDF (598.9 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/edusj.2023.140987.1374 | ||
| Authors | ||
| Fatima M Ali* 1; Mushtaq Abed Al-Jubbori2; Asmaa A Elbndaq3 | ||
| 1University of Mosul, College of Education for Pure Science, Department of Physics | ||
| 2Department of Physics, College of Education for Pure Science, Mosul University, Mosul-Iraq | ||
| 3University of Tripoli - faculty of science - department of physics | ||
| Abstract | ||
| In this paper, the energy levels of the ground state band (GSB), β-band and -bands for 170-174Os isotopes were calculated using the Interacting Boson Model(IBM-1), the Semi-Empirical Formula (SEF) by Al-Jubbori. All models were developed by IBM. In order to complete this study the above-mentioned models and equations were applied . The results of the Ground State Band, showed that IBM-1, Semi-Empirical Formal, and the available experimental data are all in agreement with certain variations this was shown by the results of the GSB. The Semi-Empirical Formal calculations have a higher level of compatibility with the experimental data when compared to the IBM-1 calculations. According to the findings of this research , the SEF equation are capable of describing the energy spectra of Os isotopes in comparison to IBM-1. The electric quadrupole transition probabilities B(E2) transitions which obtained through IBM-1 for the above isotopes were calculated and found to be in agreement with the available experimental data, On the other hand, Isotopes of Os exhibit behavior that is consistent with a gamma soft O(6) transition. | ||
| Keywords | ||
| IBM-1 model,,; ,،SEF,,; ,،ground state,,; ,،BE2 | ||
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