Possible alternative parity bands in the heaviest nuclei
T. M. ShneidmanJoint Institute for Nuclear Research, RU-141980 Dubna, RussiaG. G. AdamianInstitute of Nuclear Physics, Tashkent 702132, UzbekistanN. V. AntonenkoInstitut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, GermanyR. V. JolosJoint Institute for Nuclear Research, RU-141980 Dubna, Russia
ABI
Abstract
The low-lying alternative parity bands in heaviest nuclei are predicted for the first time. The parity splitting and electric dipole, quadrupole, and octupole transition moments of heavy nuclei are calculated within a cluster model. The model is based on the assumption that reflection asymmetric shapes are produced by the motion of the nuclear system in the mass asymmetry coordinate.
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