High- K bands in the Yb 166 region

High-K bands have been observed in the Yb-166,Yb-167,Yb-168 isotopes following the Sn-124(Ca-48,xn gamma) reaction. The nu h(11/2) bend in Yb-167 has been extended to higher spins. The high-K bands in the even-even isotopes were observed for the first time and show very high B(M1)/B(E2) ratios. Conf...

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Published in:Physical review. C, Nuclear physics Nuclear physics, 1994-09, Vol.50 (3), p.1360-1369
Main Authors: Oliveira, J. R. B., Frauendorf, S., Deleplanque, M. A., Cederwall, B., Diamond, R. M., Macchiavelli, A. O., Stephens, F. S., Burde, J., Draper, J. E., Duyar, C., Rubel, E., Becker, J. A., Henry, E. A., Brinkman, M. J., Kuhnert, A., Stoyer, M. A., Wang, T. F.
Format: Article
Language:English
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Summary:High-K bands have been observed in the Yb-166,Yb-167,Yb-168 isotopes following the Sn-124(Ca-48,xn gamma) reaction. The nu h(11/2) bend in Yb-167 has been extended to higher spins. The high-K bands in the even-even isotopes were observed for the first time and show very high B(M1)/B(E2) ratios. Configuration assignments for the new bands are proposed. The results are interpreted within the tilted cranking model.
ISSN:0556-2813
1089-490X
1089-490X
DOI:10.1103/PhysRevC.50.1360