Asymptotic characteristics of decay channels of light nuclei states in the ab initio approach
Autor: | Rodkin, D. M., Tchuvil'sky, Yu. M. |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Phys. Rev. C 103, 024304 (2021) |
Druh dokumentu: | Working Paper |
DOI: | 10.1103/PhysRevC.103.024304 |
Popis: | A new convenient method for precise theoretical calculations of quantities of traditional theory of nuclear reactions such as widths of resonances (including sub-threshold), and asymptotic normalization coefficients is proposed. This method may be considered as a step on the road to full theoretical ab initio description of light nuclei spectroscopic data. As an illustration of this method the computational results for all relevant two-body channels for all known and some theoretically predicted states of 7Li nucleus are shown. Well-proven on a large amount of data Daejeon16 potential was used in the calculations. The most part of the results turn out to be in a good agreement with the experimental data contained in spectroscopic tables. Comment: 8 pages, 5 figures, 4 tables |
Databáze: | arXiv |
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