Proton orbital effects in the second minimum of doubly odd {sup 132}Pr
- Department of Physics, Florida State University, Tallahassee, Florida 32306 (United States)
- Department of Chemistry, Washington University, St. Louis, Missouri 63130 (United States)
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)
- Department of Physics, University of York, Heslington, York Y01 5DD (United Kingdom)
- Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 3BX (United Kingdom)
- CCLRC, Daresbury Laboratory, Daresbury, Warrington, WA4 4AD, (United Kindom)
Second minimum structures have been observed for the first time in the doubly odd nucleus {sub 59}{sup 132}Pr. Two new bands are interpreted as based on the {pi}g{sub 9/2}[404]9/2{circle_times}{nu}i{sub 13/2}[660]1/2 configuration and a third as the {pi}h{sub 11/2}[532]5/2{circle_times}{nu}i{sub 13/2}[660]1/2 configuration. Signature splitting effects observed in the {pi}(g{sub 9/2}){sup {minus}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 {pi}(g{sub 9/2}){sup {minus}1} bands. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 524408
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 3 Vol. 55; ISSN PRVCAN; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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