Abstract
Forward-angle differential cross sections for the isobaric-analog state in the reaction were measured at 100, 165, 230, and 295 MeV. The extracted excitation function is found to have a maximum near 200 MeV and its shape resembles that of the free cross sections. Impulse-approximation calculations with optical potentials linear in the nuclear density do not reproduce the trends of the data. Systematics of 0° cross sections with and are presented.
- Received 29 July 1983
DOI:https://doi.org/10.1103/PhysRevC.28.2565
©1983 American Physical Society