Journal article

Publication year: 2007

Pages: 1470-1475

Journal: Physics of Atomic Nuclei

Volume number: 70

Issue number: 8

ISSN: 1063-7788

DOI Link: https://doi.org/10.1134/S1063778807080248

Publisher: Springer

Abstract: 
We apply the collective axial quadrupole-octupole Hamiltonian to describe the rotation-vibration motion of odd nuclei with Coriolis coupling between the even-even core and the unpaired nucleon.We consider that the core oscillates coherently with respect to the quadrupole and octupole axialdeformation variables. The coupling between the core and the unpaired nucleon provides a split paritydoublet structure of the spectrum. The formalism successfully reproduces the parity-doublet splitting in a wide range of odd-A nuclei. It provides model estimations for the third angular-momentum projection K on the intrinsic symmetry axis and the related intrinsic nuclear structure.

Harvard Citation style: Minkov, N., Drenska, S., Yotov, P., Bonatsos, D. and Scheid, W. (2007) Collective states of odd nuclei in a model with quadrupole-octupole degrees of freedom, Physics of Atomic Nuclei, 70(8), pp. 1470-1475. https://doi.org/10.1134/S1063778807080248

APA Citation style: Minkov, N., Drenska, S., Yotov, P., Bonatsos, D., & Scheid, W. (2007). Collective states of odd nuclei in a model with quadrupole-octupole degrees of freedom. Physics of Atomic Nuclei. 70(8), 1470-1475. https://doi.org/10.1134/S1063778807080248