Imaginary optical potential for the compound nucleus $sup 209$Pb
Journal Article
·
· Phys. Rev. Lett., v. 31, no. 8, pp. 555-558
OSTI ID:4314735
A nonlocal energy-decendent imaginary optical potential for the s-wave neutrons incident on /sup 208/Pb is calculated in the intermediate structure model with particle-vibration coupling. The energy dependence is studied in the range of 0-12 MeV. The absorption cross section is calculated and compared to experiment below 2.6 MeV, the inelastic threshold. The agreement is quite good. The radial dependence is also investigated. (auth)
- Research Organization:
- Wayne State University, Detroit, Michigan, 48202
- NSA Number:
- NSA-29-023005
- OSTI ID:
- 4314735
- Journal Information:
- Phys. Rev. Lett., v. 31, no. 8, pp. 555-558, Journal Name: Phys. Rev. Lett., v. 31, no. 8, pp. 555-558; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
*LEAD 208-- NEUTRON REACTIONS
*LEAD 209-- NUCLEAR POTENTIAL
*NEUTRON REACTIONS-- COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
ENERGY DEPENDENCE
GIANT RESONANCE
INTERMEDIATE STRUCTURE
MEV RANGE 01-10
N68952* --Physics (Nuclear
Theoretical)--Nuclear Properties & Reactions
190 <= A <= 219--Nuclear Reactions & Scattering
OPTICAL MODELS
*LEAD 209-- NUCLEAR POTENTIAL
*NEUTRON REACTIONS-- COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
ENERGY DEPENDENCE
GIANT RESONANCE
INTERMEDIATE STRUCTURE
MEV RANGE 01-10
N68952* --Physics (Nuclear
Theoretical)--Nuclear Properties & Reactions
190 <= A <= 219--Nuclear Reactions & Scattering
OPTICAL MODELS