Core-Polarization Effects on the Isovector Magnetic Dipole Transitions in ~(24)Mg

摘要

Electron scattering form factors as well as reduced transition probabilities for the isovector magnetic dipole transitions to the states at E_x (MeV) = 9.967, 10.713, 12.816, and 12.955 in ~(24)Mg have been calculated in terms of the sd-shell model, including core polarization effects with intermediate particle-hole excitations up to 2hω, in the presence of the Modified Surface Delta Interaction (MSDI) as a residual interaction. The results are discussed and compared with the available data, and that obtained from effective g-factor calculations.