Intruder states, coexistence, and approaches to deformation: The study of (sup 120)Xe and the N = 66 isotones.

摘要

In this chapter, new results of (gamma)-ray and conversion-electron spectroscopic studies of the structure of (sup 119,121)Te and (sup 126,127)Xe will be reported. These results will be described along with the results of previous studies of intruder structures in the Te and Xe mass region. The observed structures will be contrasted with other intruder structure identified in the Sn, Cd, and Pd isotopes. Results of IBM mixing calculations will be shown for the even-even Te nuclides. The role of intruder structures in the development of nuclear deformation will be discussed. 52 refs., 8 figs., 1 tab.