Penetration of a two-bump potential barrier

Journal Article · Wed Aug 01 00:00:00 EDT 1973 · Yadern. Fiz., v. 18, no. 2, pp. 277-282

OSTI ID:4413176

Tyapin, A S; Marshalkin, V E

An analytical expression is obtained for calculation of the penetrance for two-bump barrier with a prominent well between the bumps. In the deep subbarrier region it coincides with the corresponding expression of previous work but besides it is valid in the threshold region. The resonance structure on the penetration curve near the threshold exists, but is essentially less evident than in the deep underbarrier region. The imaginary part of the fission potential influences the penetration curve in the threshold region in a substantially other way, than deep under the barrier. The barrier factor for potentials with nonzero imaginary part is close to one at very high energies only. (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-29-004123
• OSTI ID: 4413176
• Journal Information: Yadern. Fiz., v. 18, no. 2, pp. 277-282, Journal Name: Yadern. Fiz., v. 18, no. 2, pp. 277-282; ISSN YAFIA
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

*FISSION-- NUCLEAR POTENTIAL
N69210* --Physics (Nuclear)--Nuclear Theory--Nuclear Structure
RESONANCE
THRESHOLD ENERGY