Properties of octupole-vibrational bands in the 160Dy nucleus
P. N. UsmanovNamangan Engineering-Technological Institute, Kasansaiskaya ul. 7, Namangan, 160130, Republic of UzbekistanА. А. СолнышкинJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA.I. VdovinJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaУ. С. СалихбаевInstitute of Nuclear Physics
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ABI
Annotatsiya
The mixing of octupole-vibrational bands in the 160Dy nucleus is analyzed within a phenomenological model that involves Coriolis coupling. The energies of levels in the bands, the reduced probabilities for E1 transitions from the octupole-vibrational bands to the ground-state and γ bands, and the ratios of the reduced probabilities for these transitions to the neighboring levels of the ground-state band are calculated. Satisfactory agreement with available experimental data is reached.
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