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Proton orbital effects in the second minimum of doubly odd 132Pr

D. J. Hartley, J. Pfohl, M. A. Riley, D. G. Sarantites, M. Devlin, D. R. LaFosse, D. E. Archer, T. B. Brown, R. M. Clark, P. Fallon, I. M. Hibbert, D. T. Joss, P. J. Nolan, N. O’Brien, E. S. Paul, R. K. Sheline, J. Simpson, and R. Wadsworth
Phys. Rev. C 55, R985(R) – Published 1 March 1997
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Abstract

Second minimum structures have been observed for the first time in the doubly odd nucleus 59132Pr. Two new bands are interpreted as based on the πg9/2[404]9/2νi13/2[660]1/2 configuration and a third as the πh11/2[532]5/2νi13/2[660]1/2 configuration. Signature splitting effects observed in the π(g9/2)1 bands provide new information regarding the positive parity proton orbitals at large deformation. Results from the extracted B(M1)/B(E2) ratios are consistent with a large deformation for the π(g9/2)1 bands.

  • Received 25 September 1996

DOI:https://doi.org/10.1103/PhysRevC.55.R985

©1997 American Physical Society

Authors & Affiliations

D. J. Hartley1, J. Pfohl1, M. A. Riley1, D. G. Sarantites2, M. Devlin2, D. R. LaFosse2, D. E. Archer1, T. B. Brown1, R. M. Clark3, P. Fallon3, I. M. Hibbert4, D. T. Joss5, P. J. Nolan5, N. O’Brien4, E. S. Paul5, R. K. Sheline1, J. Simpson6, and R. Wadsworth4

  • 1Department of Physics, Florida State University, Tallahassee, Florida 32306
  • 2Department of Chemistry, Washington University, St. Louis, Missouri 63130
  • 3Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720
  • 4Department of Physics, University of York, Heslington, York Y01 5DD, United Kingdom
  • 5Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 3BX, United Kingdom
  • 6CCLRC, Daresbury Laboratory, Daresbury, Warrington, WA4 4AD, United Kindom

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Vol. 55, Iss. 3 — March 1997

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