Calculation reduced transition probabilities (BE2 $ \downarrow $) for two holes in 64Ni within modified surface-delta interaction | ||
| International Journal of Nonlinear Analysis and Applications | ||
| دوره 12، Special Issue، اسفند 2021، صفحه 2181-2188 اصل مقاله (384.26 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2021.6089 | ||
| نویسندگان | ||
| Ali Khalaf Hasan؛ Dalal Naji Hameed* | ||
| Department of Physics, College of Education for Girls, University of Kufa, Najaf, Iraq | ||
| چکیده | ||
| Reduced electric quadruple transition probabilities (BE2 $ \downarrow $) in the mixed configuration of $ ^{64}Ni $ with two holes have been calculated within the nuclear shell model. In the present work modified surface delta interaction MSDI within the model space $ (1P_{3/2} 0f_{5/2}) $ has been used for two holes neutrons The closed nuclear core is represented by the Ni- 66 nucleus. We have used a theoretical study to find a relationship between the semi-classical coupling angle $ \theta_{a,b} $ and the energy levels at different orbital within (hole- hole) configuration. we observed good agreement between theoretical energy levels with experimental data, new values have been specified for both the excited energy levels and the reduced electric quadruple transition probabilities (BE2 $ \downarrow $), these values are considered as a proposal, that grows theoretical understanding, of the energy levels and the expected transition probabilities through, this work. | ||
| کلیدواژهها | ||
| Modified surface delta interaction؛ $ ^{64}Ni $؛ Reduced Transition Probabilities (BE2) $ downarrow $ | ||
| مراجع | ||
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