Recent developments in quasi-elastic scattering around the Coulomb barrier
Abstract
We discuss two recent topics on heavy-ion quasi-elastic scattering at energies around the Coulomb barrier. The first topic is an application of quasi-elastic scattering at deep-subbarrier energies to extracting the surface diffuseness parameter of the nucleus-nucleus potential. The second topic is a coupled-channels analysis for the quasi-elastic barrier distribution for the Zn + Pb reaction. We show that the coupled-channels calculations which include the multi-phonon excitations in the colliding nuclei reproduce reasonably well the experimental excitation function for quasi-elastic scattering at backward angles and the barrier distribution for this reaction.
Keywords
Cite
@article{arxiv.nucl-th/0611015,
title = {Recent developments in quasi-elastic scattering around the Coulomb barrier},
author = {K. Hagino},
journal= {arXiv preprint arXiv:nucl-th/0611015},
year = {2008}
}
Comments
9pages, 3 eps figures. Uses aipxfm.sty. A talk given at the TOURS2006: Tours Symposium on Nuclear Physics VI, September 5-8, 2006, Tours, France