Barrier distributions as a tool to investigate fusion and fission

M. Dasgupta, D. J. Hinde, J. R. Leigh, K. Hagino

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

The recent availability of precisely measured fusion cross-sections has enabled the extraction of a representation of the distribution of barriers encountered during fusion. These representations, obtained from a variety of reactions, provide a direct observation of how the structure of the fusing nuclei changes the inter-nuclear potential landscape, thus affecting the fusion probability. Recent experiments showing the effects of static quadrupole and hexadecapole deformation, single- and double-phonon states, transfer of nucleons between two nuclei, and high-lying excited states are reviewed. The application of these concepts to the explanation of the anomalous fission-fragment anisotropies observed following reactions with actinides is discussed.

Original languageEnglish
Pages (from-to)78-91
Number of pages14
JournalNuclear Physics A
Volume630
Issue number1-2
DOIs
Publication statusPublished - 1998 Feb 16

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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