Elsevier

Nuclear Physics A

Volume 187, Issue 2, 5 June 1972, Pages 305-313
Nuclear Physics A

Evaluation of fission barrier parameters from near-barrier fission and isomeric half-life data

https://doi.org/10.1016/0375-9474(72)90578-7Get rights and content

Abstract

A combined analysis of data from narrow intermediate structure in near-barrier fission cross sections and from shape-isomer half-lives has been tried in a very phenomenological model. Among the results, one observes a marked even-odd effect in the ħω values, whilst the barrier heights do not show a significant effect of this type. It seems that one of the most important open questions is whether or not narrow intermediate structure exists close to the neutron binding energy in the Cm isotopes.

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