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Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier

Opened Access Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier

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Autor: Borge, M. J. G.
Cubero, M
Fernández García, Juan Pablo
Acosta, L.
Alcorta, M.
González Álvarez, Marcos Aurelio
Buchmann, L.
Diget, C. A.
Al Falou, H.
Gómez Camacho, Joaquín José
Departamento: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Fecha: 2012
Publicado en: Rutherford Centennial Conference on Nuclear Physics (2012), p 012085-.
ISBN/ISSN: 1742-6588
Tipo de documento: Ponencia
Resumen: The first measurement of the elastic scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier is presented. The 11Li reaction showed a large cross section for the breakup channel, even at energies well below the barrier. The analysis of the 11Li + 208Pb scattering data in terms of the continuum-discretized coupled-channel calculations indicates that the effect of the coupling to the breakup channels produces a strong suppression of the elastic cross section at energies above and below the barrier. This effect is mainly due to the strong Coulomb coupling to the dipole states in the low-lying continuum of 11Li.
Cita: Borge, M.J.G., Cubero, M., Fernández García, J.P., Acosta, L., Alcorta, M., González Álvarez, M.A.,...,Gómez Camacho, J.J. (2012). Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier. En Rutherford Centennial Conference on Nuclear Physics (012085-), Reino Unido: IOP Publishing Ltd..
Tamaño: 1.108Mb
Formato: PDF

URI: http://hdl.handle.net/11441/65375

DOI: 10.1088/1742-6596/381/1/012085

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