Resonance between a Prolate and a Superprolate Structure of the Er Nucleus.
Observed energy levels of (162)Er from the normal state J = 0 to the excited rotational state J = 18 correspond to values of the moment of inertia and rotational frequency that indicate that a pronounced change in structure occurs at about J = 14. It is shown that the observed values agree well with the values calculated on the assumption that there is resonance between a more stable prolate structure with a core of two spherons and a less stable superprolate structure with a core of three spherons in line.
Pauling
L
L
Institute of Orthomolecular Medicine, 2700 Sand Hill Road, Menlo Park, California 94025.
Blethen
J
J