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Turkish Journal of Physics

DOI

-

Abstract

Erbium isotopes (Z = 64) lie in the transitional region that occurs at the middle of the range of deformed nuclei. \gamma -ray E2/M1 mixing ratios for selected transitions in ^{166-168}Er are calculated in the proton-neutron interacting boson approximation(IBA-2). The results obtained for ^{166 -168}Er are reasonably in good agreement with the previous experimental and teoretical values.

Keywords

IBA-2, Deformation parameter, Quadrupol moment, Mixing ratios

First Page

89

Last Page

94

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