Phys.Rev. C29, 1033 (1984)

A.Abbas

Quasi-Shell Closure for Even Z = 58 to 70, N = 82 and the Similarity of these Nuclei

NUCLEAR STRUCTURE ^{138,137,136,135,134}Ba, ^{140,139,138,137,136}Ce, ^{142,141,140,139,138}Nd, ^{144,143,142,141,140}Sm, ^{146,145,144,142}Gd, ^148,147,146Dy, ¹⁴⁸Er; analyzed yrast levels, other data; deduced seniority mixing, stability, quasishell closure effects.

doi: 10.1103/PhysRevC.29.1033