Elastic scattering, inelastic excitation, and 1n pick-up transfer cross sections for B10 + Sn120 at energies near the Coulomb barrier
| Autor: | J. R. B. Oliveira, I. Padron, Leandro Gasques, L. C. Chamon, M. Rodríguez-Gallardo, E. S. Rossi, J. Rangel, V. A. B. Zagatto, A. S. Freitas, Valdir Brunetti Scarduelli, J. Lubian, M. A. G. Alvarez |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Physical Review C. 98 |
| ISSN: | 2469-9993 2469-9985 |
| Popis: | The $^{10}\mathrm{B}+^{120}\mathrm{Sn}$ reaction has been systematically studied at laboratory energies around the Coulomb barrier: ${E}_{\mathrm{LAB}}=31.5$, 33.5, 35.0, and 37.5 MeV. Cross sections for the elastic scattering and some reaction processes have been measured: excitation to the ${1}^{+}$ state of $^{10}\mathrm{B}$; excitation to the ${2}^{+}$ and ${3}^{\ensuremath{-}}$ states of $^{120}\mathrm{Sn}$; and the one-neutron pick-up transfer $^{120}\mathrm{Sn}(^{10}\mathrm{B},^{11}\mathrm{B})^{119}\mathrm{Sn}$. Coupled reaction channel (CRC) calculations have been performed in the context of the double-folding S\~ao Paulo potential. The theoretical calculations result in a good overall description of the experimental angular distributions. The effect on the theoretical elastic-scattering angular distributions of couplings to the inelastic and transfer states (through the CRC calculations) and to the continuum states (through continuum-discretized coupled-channels calculations) has been investigated. |
| Databáze: | OpenAIRE |
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