Folding model approach to the elastic $p+^{12,13}$C scattering at low energies and radiative capture $^{12,13}$C$(p,γ)$ reactions
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| Main Authors: | , , , , |
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| Format: | Preprint |
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2020
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| _version_ | 1866917270954967040 |
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| author | Anh, Nguyen Le Phuc, Nguyen Hoang Khoa, Dao T. Chien, Le Hoang Phuc, Nguyen Tri Toan |
| author_facet | Anh, Nguyen Le Phuc, Nguyen Hoang Khoa, Dao T. Chien, Le Hoang Phuc, Nguyen Tri Toan |
| contents | The proton radiative capture $^{12,13}$C$(p,γ)$ reactions at astrophysical energies, key processes in the CNO cycle, are revisited in the potential model with the proton-nucleus potential for both the scattering and bound states obtained in the folding model, using a realistic density dependent nucleon-nucleon interaction. For the consistency, this same folding model is also used to calculate the optical potential of the elastic $p+^{12,13}$C scattering at energies around the Coulomb barrier. The folded $p+^{12,13}$C optical potentials are shown to account well for both the elastic $p+^{12,13}$C3 scattering and astrophysical $S$ factors of the radiative capture $^{12,13}$C$(p,γ)$ reactions. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2011_02622 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Folding model approach to the elastic $p+^{12,13}$C scattering at low energies and radiative capture $^{12,13}$C$(p,γ)$ reactions Anh, Nguyen Le Phuc, Nguyen Hoang Khoa, Dao T. Chien, Le Hoang Phuc, Nguyen Tri Toan Nuclear Theory Nuclear Experiment The proton radiative capture $^{12,13}$C$(p,γ)$ reactions at astrophysical energies, key processes in the CNO cycle, are revisited in the potential model with the proton-nucleus potential for both the scattering and bound states obtained in the folding model, using a realistic density dependent nucleon-nucleon interaction. For the consistency, this same folding model is also used to calculate the optical potential of the elastic $p+^{12,13}$C scattering at energies around the Coulomb barrier. The folded $p+^{12,13}$C optical potentials are shown to account well for both the elastic $p+^{12,13}$C3 scattering and astrophysical $S$ factors of the radiative capture $^{12,13}$C$(p,γ)$ reactions. |
| title | Folding model approach to the elastic $p+^{12,13}$C scattering at low energies and radiative capture $^{12,13}$C$(p,γ)$ reactions |
| topic | Nuclear Theory Nuclear Experiment |
| url | https://arxiv.org/abs/2011.02622 |