Artículo
Pygmy resonances in Sn isotopes within a microscopic multiphonon approach
Autor/es | Lanza, Edoardo G.
Andrés Martín, María Victoria Catara, Francesco Chomaz, Ph. Roussel Gambacurta, Danilo |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2009 |
Fecha de depósito | 2017-08-01 |
Publicado en |
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Resumen | We study the pygmy resonances in Sn isotopes within a microscopic multiphonon approach which has been successfully applied to heavy ion reactions in recent years. In the energy region of the pygmy resonances there are a ... We study the pygmy resonances in Sn isotopes within a microscopic multiphonon approach which has been successfully applied to heavy ion reactions in recent years. In the energy region of the pygmy resonances there are a few low lying multiphonon states. The question is whether they may contribute to the observed peak. Calculations show that the inelastic cross sections in the relevant energy region have a conisderable increase depending on the isotope and on the kind of Skyrme force used. |
Cita | Lanza, E.G., Andrés Martín, M.V., Catara, F., Chomaz, P.R. y Gambacurta, D. (2009). Pygmy resonances in Sn isotopes within a microscopic multiphonon approach. Journal of Physics: Conference Series, 168, 1-8. |
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