High-K bands in the Yb166 region

J. R. B. Oliveira, S. Frauendorf, M. A. Deleplanque, B. Cederwall, R. M. Diamond, A. O. Macchiavelli, F. S. Stephens, J. Burde, J. E. Draper, C. Duyar, E. Rubel, J. A. Becker, E. A. Henry, M. J. Brinkman, A. Kuhnert, M. A. Stoyer, and T. F. Wang
Phys. Rev. C 50, 1360 – Published 1 September 1994
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Abstract

High-K bands have been observed in the Yb166,167,168 isotopes following the Sn124(48Ca,xnγ) reaction. The νh11/2 band in Yb167 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.

  • Received 3 February 1994

DOI:https://doi.org/10.1103/PhysRevC.50.1360

©1994 American Physical Society

Authors & Affiliations

J. R. B. Oliveira, S. Frauendorf, M. A. Deleplanque, B. Cederwall, R. M. Diamond, A. O. Macchiavelli, F. S. Stephens, and J. Burde

  • Nuclear Science Division, Lawrence Berkeley Laboratory, 1 Cyclotron Rd., Berkeley, California 94720

J. E. Draper, C. Duyar, and E. Rubel

  • University of California, Davis, California 95616

J. A. Becker, E. A. Henry, M. J. Brinkman, A. Kuhnert, M. A. Stoyer, and T. F. Wang

  • Lawrence Livermore National Laboratory, Livermore, California 94550

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Vol. 50, Iss. 3 — September 1994

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