Return of Collective Rotation
in 157Er and 158Er at Ultrahigh
Spin
Phys. Rev. Lett. 98, 012501 (2007).
E. S. Paul, P. J. Twin, A. O. Evans, A. Pipidis, M. A.
Riley, J. Simpson, D. E. Appelbe, D. B. Campbell, P. T. Choy, R. M. Clark, M.
Cromaz, P. Fallon, A. Görgen, D. T. Joss, I. Y. Lee, A. O. Macchiavelli, P. J.
Nolan, D. Ward, and I. Ragnarsson
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Copyright 2007, American Physical Society

