Dominance of collective over proton transfer couplings in the fusion of [Formula Presented] and [Formula Presented] with [Formula Presented]

A. Mukherjee, M. Dasgupta, D. J. Hinde, K. Hagino, J. R. Leigh, J. C. Mein, C. R. Morton, J. O. Newton, H. Timmers

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Fusion excitation functions have been measured to high precision for the reactions [Formula Presented] and [Formula Presented] The sub-barrier fusion cross sections for [Formula Presented] are found to be more enhanced over single-barrier penetration calculations than those for [Formula Presented] and the shapes of the two experimental barrier distributions are significantly different. The effects of proton transfer and double phonon excitations have been examined using exact coupled channels calculations. These suggest that the difference between the two systems lies mainly in the collectivity of the projectiles, whilst proton transfer has only a minor effect.

本文言語English
ページ(範囲)8
ページ数1
ジャーナルPhysical Review C - Nuclear Physics
66
3
DOI
出版ステータスPublished - 2002

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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