arXiv:nucl-th/0010086·v1·Nuclear Theory
Isovector multiphonon excitations in near spherical nuclei
Nadya A. Smirnova🇫🇷 · Norbert Pietralla🇩🇪 · Takahiro Mizusaki🇯🇵 · Piet Van Isacker🇫🇷
Abstract
The lowest isoscalar and isovector quadrupole and octupole excitations in near spherical nuclei are studied within the the proton-neutron version of the interacting boson model including quadrupole and octupole bosons (sdf-IBM-2). The main decay modes of these states in near spherical nuclei are discussed.
Comments: 4 pages, 1 figure, LaTeX, sprocl, epsfig. Proc. Int. Conf. on Structure of the Nucleus at the Dawn of the Century (Bologna, 29 May - 3 June 2000); in press