Evidence of double phonon excitations in the fusion of 16O + 208Pb

M. Dasgupta, K. Hagino, C. R. Morton, D. J. Hinde, J. R. Leigh, N. Takigawa, H. Timmers, J. O. Newton

研究成果: Article査読

14 被引用数 (Scopus)

抄録

The fusion cross-sections for 16O+ 208Pb, measured to high precision, enable the extraction of the distribution of fusion barriers. This shows a structure markedly different from the single barrier which might be expected for fusion of two doubly-closed shell nuclei. The results of exact coupled-channel calculations performed to understand the observations are presented. These calculations indicate that coupling to a double octupole phonon excited state in 208Pb is necessary to explain the experimental barrier distributions.

本文言語English
ページ(範囲)1491-1496
ページ数6
ジャーナルJournal of Physics G: Nuclear and Particle Physics
23
10
DOI
出版ステータスPublished - 1997 10

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

フィンガープリント

「Evidence of double phonon excitations in the fusion of <sup>16</sup>O + <sup>208</sup>Pb」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