Abstract
The coincidence cross section and the interference structure function, were measured for the reaction at quasielastic kinematics and central momentum transfer of The measurement was at an opening angle of covering a range in missing energy of to 65 MeV. The structure function is found to be consistent with zero for confirming an earlier study which indicated that vanishes in this region. The integrated strengths of the - and -shell are compared with a distorted wave impulse approximation (DWIA) calculation. The -shell strength and shape are also compared with a Hartree Fock–random phase approximation (HF-RPA) calculation. The DWIA calculation does not succeed in giving a consistent description of both the cross section data and the extracted response for either shell. The HF-RPA calculation describes the data more consistently, which may be due to the inclusion of 2-body currents in this calculation.
- Received 10 September 1997
DOI:https://doi.org/10.1103/PhysRevC.58.3205
©1998 American Physical Society