Deformed optical potential anomaly in {open_quotes}soft{close_quotes} nuclei
Conference
·
OSTI ID:68342
- Center for Applied Studies to Nuclear Development, Havana (Cuba)
An analysis of the low-energy neutron inelastic scattering in some {open_quotes}soft{close_quotes} nuclei is made in the region of medium atomic-weight nuclei. A combined use of the coupled channel method (CCM) and statistical Hauser-Feshbach theory is applied. As structural model of the target nucleus in the CCM calculation the Davydov-Chaban model (DCM) is used. It is observed that the lineal coefficient of the real part energy dependence of the deformed optical potential becomes unusual and increase with the {open_quotes}softness{close_quotes} of the nucleus. It is shown that in the frame of the DCM it is possible to describe adequately experimental differential, integral and total cross sections in the energy range 1-5 MeV and the structure of the low-lying collective states.
- OSTI ID:
- 68342
- Report Number(s):
- CONF-940507--Vol.1; CNN: Contract 6288/R1
- Country of Publication:
- United States
- Language:
- English
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