Abstract
Data for the isovector charge exchange reaction (,) on are compared to inelastic scattering data containing both isovector and isoscalar parts, and to strictly isoscalar inelastic scattering to determine the ratio of to transition amplitudes for several states. These amplitudes are used to compute the charge asymmetry for and inelastic scattering on and good agreement is found for six excited states. A ratio of mirror electromagnetic reduced transition rates is also correctly predicted. Several scattering mechanism models are compared for the excitation of the high-spin and states of or but no single mechanism can be shown to dominate.
NUCLEAR REACTIONS (,′) (,)(,′) MeV, MeV; measured , deduce ratio of isovector to isoscalar transition amplitude.
- Received 13 April 1981
DOI:https://doi.org/10.1103/PhysRevC.24.826
©1981 American Physical Society