Phase-shift analysis of neutron−208Pb scattering and mean-field studies
- 1 September 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 46 (3) , 1019-1025
- https://doi.org/10.1103/physrevc.46.1019
Abstract
The existing nPb elastic differential cross section, analyzing power, and total cross-section data in the energy range from 4 to 30 MeV were analyzed via a phase-shift analysis in order to find out how well these data are suited for dispersion relation based mean-field studies. It was found that the data can be well described by the phase-shift method and that overlapping resonances are likely to be responsible for deviations between the data and the fits obtained in recent optical-model analyses using the dispersion relation approach.
Keywords
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