Elastic scattering of the halo nucleus He from Pb above the Coulomb barrier

O.R. Kakuee, J. Rahighi, A.M. Sánchez-Benítez, M.V. Andrés, S. Cherubini, T. Davinson, W. Galster, J. Gómez-Camacho, A.M. Laird, M. Lamehi-Rachti, I. Martel, A.C. Shotter, W.B. Smith, J. Vervier, P.J. Woods

Research output: Contribution to journalArticlepeer-review

Abstract

Elastic scattering of He at E =27 MeV with Pb has been measured in the angular range of 6°-72° 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.
Original languageEnglish
Pages (from-to)339-349
Number of pages11
JournalNuclear Physics A
Volume728
Issue number3-4
DOIs
Publication statusPublished - 15 Dec 2003

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