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Artículo
Long range absorption in the scattering of 6 He on 208 Pb and 197 Au at 27 MeV
Autor/es | Kakuee, O. R
González Álvarez, Marcos Aurelio Andrés Martín, María Victoria Gómez Camacho, Joaquín José Moro Muñoz, Antonio Matías Woods, P. J. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2005 |
Fecha de depósito | 2018-04-06 |
Publicado en |
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Resumen | Quasi-elastic scattering of 6He at E_lab=27 MeV from 197Au has been measured in the angular range of 6-72 degrees in the laboratory system employing LEDA and LAMP detection systems. These data, along with previously analysed ... Quasi-elastic scattering of 6He at E_lab=27 MeV from 197Au has been measured in the angular range of 6-72 degrees in the laboratory system employing LEDA and LAMP detection systems. These data, along with previously analysed data of 6He + 208Pb at the same energy, are analyzed using Optical Model calculations. The role of Coulomb dipole polarizability has been investigated. Large imaginary diffuseness parameters are required to fit the data. This result is an evidence for long range absorption mechanisms in 6He induced reactions. |
Cita | Kakuee, O.R., González Álvarez, M.A., Andrés Martín, M.V., Gómez Camacho, J.J., Moro Muñoz, A.M. y Woods, P.J. (2005). Long range absorption in the scattering of 6 He on 208 Pb and 197 Au at 27 MeV. Nuclear Physics A, 765 (3-4), 294-306. |
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