Abstract
The electroexcitation of high lying () resonances in has been investigated in a 1p1h- and 2p2h-configuration space. A concentration of this new kind of collective magnetic dipole states is found around 40 MeV, although the 2p2h admixtures lead effectively to a splitting of the excitation spectrum. From an inspection of the corresponding form factors it should be possible to study these collective states by inelastic electron scattering at high values ().
NUCLEAR STRUCTURE , calculated resonances; included 1p1h, 2p2h configurations.
- Received 28 October 1976
DOI:https://doi.org/10.1103/PhysRevC.15.837
©1977 American Physical Society