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Transmission through biharmonic oscillator potentials: application to double-humped fission barrier

M Prakash

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Exact penetrability calculations through a double-humped barrier, a portion of which is taken to be biharmonic in nature, have been performed. It is shown that a family of fission barrier shapes exist which give roughly the same penetrability as that through a double-humped barrier made up of harmonic wells and barriers. This leads to an uncertainty in the position of the barrier extrema as determined from an analysis of the experimental data on fission probability and angular distributions.


PACS

24.75.+i General properties of fission

24.10.-i Nuclear reaction models and methods

25.85.-w Fission reactions

Subjects

Nuclear physics

Dates

Issue 9 (September 1978)



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