Phys. Rev. C 40, 610 - 618 (1989)Quasiparticle nature of rotational bands in 185Pt |
PRL Celebrates 50 Years
This Week's Milestone Letters are from 1981: |
S. Pilotte, G. Kajrys, and S. Monaro
Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Québec, Canada H3C 3J7
M. P. Carpenter, V. P. Janzen, and L. L. Riedinger
Department of Physics, University of Tennessee, Knoxville, Tennessee 37996
J. K. Johansson, D. G. Popescu, D. D. Rajnauth, and J. C. Waddington
Tandem Accelerator Laboratory, Department of Physics, McMaster University, Hamilton, Ontario, Canada L8S 4K1
Received 9 January 1989
High-spin states in 185Pt have been studied with the 173Yb(16O,4n)185Pt reaction at 90 MeV using a multidetector array consisting of five Ge detectors and a multiplicity filter of six NaI counters. Rotational bands built on the Nilsson configurations (9/2+[624], (7/2-[503], and (1/2-[521] have been identified and interpreted within the framework of the cranked shell model. Additional band structures built on levels at 3.131 and 3.294 MeV are observed which arise from more complex configurations. Experimental values of B(M1;I→I-1)/B(E2;I→I-2) ratios have been extracted and compared to predictions of the semiclassical Dönau and Frauendorf approach.
©1989 The American Physical Society
URL: http://link.aps.org/abstract/PRC/v40/p610
DOI: 10.1103/PhysRevC.40.610
PACS: 25.70.-z, 27.70.+q
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