Highly deformed structures in the mass{approx}130 region and their relative quadrupole moments

Journal Article · Thu Sep 02 04:00:00 EDT 1999 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.59522· OSTI ID:20216646

Kondev, F G ^[1]; Riley, M A ^[1]; Paul, E S ^[2]; Brown, T B ^[1]; Clark, R M ^[3]; Devlin, M ^[4]; Fallon, P ^[3]; Hartley, D J ^[1]; Hibbert, I M ^[5]; Joss, D T ^[2]

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1. Department of Physics, Florida State University, Tallahassee, Florida 32306 (United States)
2. Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 7ZE, (United Kingdom)
3. Nuclear Science Division, Lawrence Berkeley Laboratory, Berkeley, California 94720 (United States)
4. Department of Chemistry, Washington University, St. Louis, Missouri 63130 (United States)
5. Department of Physics, University of York, York Y01 5DD, (United Kingdom)

The quadrupole moments for variety of configurations, involving the 9/2{sup +}[404](g{sub 9/2}) proton, 1/2{sup +}[660](i{sub 13/2}) and 1/2{sup -}[541](f{sub 7/2},h{sub 9/2}) neutron orbitals, were measured using the Doppler-shift attenuation method in a wide range of nuclei in the mass{approx}130 region. While the involvement of the first two orbitals leads to quadrupole deformations that are comparable to those observed for the so-called superdeformed bands in this mass region, the {beta}{sub 2} values for structures that include the 1/2{sup -}[541] neutron are found to lie intermediate between those observed for normally deformed and highly deformed bands. (c) 1999 American Institute of Physics.

• OSTI ID: 20216646
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 481; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

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