Dispersion relation approach to the mean field and spectral functions of nucleons in 40Ca

@article{Mahaux1991DispersionRA,
title={Dispersion relation approach to the mean field and spectral functions of nucleons in 40Ca},
author={C. Mahaux and R. Sartor},
journal={Nuclear Physics},
year={1991},
volume={528},
pages={253-297}
}

Abstract The variational moment approach is applied to the construction of the complex single-particle mean field felt by protons and neutrons in 40Ca, at negative as well as at positive energies. The results are compared with those obtained from recent dispersive optical-model analyses. At positive energies, the reliability of the mean field is checked by comparing predicted with experimental differential and polarization cross sections. At negative energies, the model predictions are compared… Expand