Elastic scattering of He-6 at E-lab = 27 MeV with Pb-208 has been measured in the angular range of 6degrees-72degrees in the laboratory system employing LEDA and LAMP detection systems. Optical Model calculations have been performed using dynamic polarisation potential. The role of Coulomb dipole polarisability has been investigated. Large values of the imaginary diffuseness parameter are required in order to fit the data. (C) 2003 Elsevier B.V. All rights reserved.
Elastic scattering of the halo nucleus He-6 from Pb-208 above the Coulomb barrier
CHERUBINI, SILVIO;
2003-01-01
Abstract
Elastic scattering of He-6 at E-lab = 27 MeV with Pb-208 has been measured in the angular range of 6degrees-72degrees in the laboratory system employing LEDA and LAMP detection systems. Optical Model calculations have been performed using dynamic polarisation potential. The role of Coulomb dipole polarisability has been investigated. Large values of the imaginary diffuseness parameter are required in order to fit the data. (C) 2003 Elsevier B.V. All rights reserved.File in questo prodotto:
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