16O nucleus in the 4α cluster model
| العنوان: | 16O nucleus in the 4α cluster model |
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| المؤلفون: | Sergei Leonidovich Yakovlev, I. N. Filikhin |
| المصدر: | Physics of Atomic Nuclei. 63:343-352 |
| بيانات النشر: | Pleiades Publishing Ltd, 2000. |
| سنة النشر: | 2000 |
| مصطلحات موضوعية: | Physics, Nuclear and High Energy Physics, Nuclear Theory, Binding energy, Form factor (quantum field theory), Elementary particle, Alpha particle, Atomic and Molecular Physics, and Optics, medicine.anatomical_structure, Excited state, Bound state, Cluster (physics), medicine, Atomic physics, Nucleus |
| الوصف: | The 16O nucleus is treated as a bound state of the four-alpha-particle system showing 3α + α clustering. The pair interaction of the alpha particles involved is simulated by a phenomenological potential. Additional three-particle potentials are introduced in order that the entire system and its three-particle subsystems be bound. The parameters of these potentials are determined by fitting the experimental values of the binding energies and the root-mean-square radii of the 12C and 16O nuclei. The calculations are performed on the basis of the s-wave differential equations for the Faddeev and Yakubovsky components. The ground and the first excited state of the 16O nucleus are investigated. The most probable spatial arrangement of the alpha-particle clusters in the system is determined. The charge form factors are calculated for the 12C and 16O nuclei. The results of our model calculations comply well with experimental data. |
| تدمد: | 1562-692X 1063-7788 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::e2a4b9dc20912ca160ccea4308b394cf https://doi.org/10.1134/1.855641 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........e2a4b9dc20912ca160ccea4308b394cf |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 1562692X 10637788 |
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