Generalized Michailov plot analysis of inbandE2 transitions of deformed nuclei

Abstract

Intraband E2 transitions of some 30 deformed nuclei are analysed using a generalized Michailov plot, based on an E2 transition formula in the SU (3) limit of the sdg interacting boson model. The general E2 transition formula in the sdg-IBM has an L(L + 3) term in addition to the usual SU (3) model result. It is found that the general E2 formula can describe the inband transitions well. Comparisons with other models are made. The implications of the results are also discussed.

Studies of the electric dipole transition of deformed rare-earth nuclei

“…The spectra of the nuclei considered here can be well described by the SU(3) dynamic symmetry. Moreover, the E2 transition rates of the positive parity states can also be reasonably well described by the SU(3) dynamic symmetry [44].…”