The Nuclear Structure Study of Superdeformation in The N=73 La¡B Ce And Nd Isotones

by Liu, Sen-Eon

Abstract The Projected Shell Model has been applied to the Isotones even (odd -odd) mass nuclei La; odd (odd - even)mass Ce, and odd (odd - even)mass Nd nuclei, to investigate the high-spin superdeformed phenomena. The theoretical calculated transition energy E£^, kinetic moment of inertia J(1) ,and dynamic moment of inertia J(2) are compared with experimental data. High-spin superdeformed nuclei behave like rigidbody ,the physical meaning .show a large gap at N=73¡BZ=58 and Z=60.