Large-angle scattering and quasielastic barrier distributions

K. Hagino, N. Rowley

研究成果: Article査読

96 被引用数 (Scopus)

抄録

We study in detail the barrier distributions extracted from large-angle quasielastic scattering of heavy ions at energies near the Coulomb barrier. Using a closed-form expression for scattering from a single barrier, we compare the quasielastic barrier distribution with the corresponding test function for fusion. We examine the isocentrifugal approximation in coupled-channels calculations of quasielastic scattering and find that for backward angles it works well, justifying the concept of a barrier distribution for scattering processes. This method offers an interesting tool for investigating unstable nuclei. We illustrate this for the 32Mg+ 208Pb reaction, where the quadrupole collectivity of the neutron-rich 32Mg remains to be clarified experimentally.

本文言語English
論文番号054610
ページ(範囲)054610-1-054610-11
ジャーナルPhysical Review C - Nuclear Physics
69
5
DOI
出版ステータスPublished - 2004 5

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

フィンガープリント 「Large-angle scattering and quasielastic barrier distributions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル