Artículo
Role of 6Li non-sphericity in nuclear reactions below the Coulomb barrier
Autor/es | Perrotta, S. S.
Fortunato, Lorenzo Lay Valera, José Antonio Colonna, M. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2022-06-28 |
Fecha de depósito | 2024-09-05 |
Publicado en |
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Resumen | We investigate the impact of the 6Li ground-state deformation on
Coulomb-barrier penetrability in nuclear reactions between 6Li and a structureless
projectile. The 6Li ground state is described through a quantum di-cluster ... We investigate the impact of the 6Li ground-state deformation on Coulomb-barrier penetrability in nuclear reactions between 6Li and a structureless projectile. The 6Li ground state is described through a quantum di-cluster model, including a quadrupolar component which induces a tensor term in the projectiletarget interaction. The corresponding ground-state form factor, for each possible 6Li orientation, is employed as a potential barrier in a Wentzel-Kramers-BrillouinJeffreys (WKB) radial penetrability calculation. The formalism was applied to the 6Li–p scattering. Throughout the sub-Coulomb energy range, we find no significant influence of the tensor interaction on the overall penetrability. |
Cita | Perrotta, S.S., Fortunato, L., Lay Valera, J.A. y Colonna, M. (2022). Role of 6Li non-sphericity in nuclear reactions below the Coulomb barrier. Nuovo Cimento C-Colloquia and Communications in Physics, 45 (5), 123. https://doi.org/10.1393/ncc/i2022-22123-7. |
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