Short note
Terminating high-spin bands in 101Rh
J. Timár1,2 - J. Gizon1 - A. Gizon1 - L. Zolnai2 - B.M. Nyakó2 - Gh. Cata-Danil1,3 - D. Bucurescu3 - A.J. Boston4 - D.T. Joss4 - E.S. Paul4 - A.T. Semple4 - N.J. O'Brien5 - C.M. Parry5 - A.V. Afanasjev6 - I. Ragnarsson6
1 Institut des Sciences Nucléaires, IN2P3-CNRS/Université Joseph Fourier,
F-38026, Grenoble Cedex, France
2 Institute of Nuclear Research, H-4001 Debrecen, Hungary
3 Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
4 Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE, United Kingdom
5 Department of Physics, University of York, Heslington, York, Y01 5DD, United Kingdom
6 Department of Mathematical Physics, Lund Institute of Technology, P.O. Box 118, S-221 00
Lund, Sweden
Received: 30 October 1998 Communicated by B. Herskind
Abstract
High spin states of 101Rh have been populated using the reaction
70Zn+36S at 130 MeV. -rays were detected with the EUROGAM2 array.
New high-spin bands have been observed in this nucleus up to 45/2-, 57/2- and
65/2+ states. They have been interpreted using the Nilsson-Strutinsky cranking
formalism as terminating configurations. Two of the bands were observed up to the
predicted terminating states which are built up from g9/2 protons as well as
d5/2, g7/2 and h11/2 neutrons relative to a 90Zr core.
PACS
21.10.Re Collective levels -
23.20.Lv Gamma transitions and level energies -
21.60.Ev Collective models -
27.60.+j 90 A
149
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