Abstract
Pion single charge exchange to the isobaric analog state of was measured at MeV over the angular range 0-150°. The angle-integrated cross section at 48 MeV is 0.43 ± 0.07 mb. The most prominent feature in the measured angular distribution is a deep minimum near 0°. The data are compared with optical-model calculations and the effects of various second-order terms in the potential are investigated.
- Received 11 April 1983
DOI:https://doi.org/10.1103/PhysRevLett.52.1100
©1984 American Physical Society