par Bonche, Paul;Krieger, S. J.;Weiss, S. M.;Dobaczewski, Jacek;Flocard, Hubert;Heenen, Paul-Henri
Référence Physical Review Letters, 66, 7, page (876-879)
Publication Publié, 1991
Article révisé par les pairs
Résumé : Using parity projection and the generator-coordinate method we investigate the left-right-asymmetric softness of the superdeformed minimum of 194Pb. The collective wave functions exhibit large octupole dispersions. Our calculation suggests that above the ground-state superdeformed band there should exist a negative-parity band of similar quadrupole deformation with an excitation energy close to 2 MeV.