Jing-ye Zhang et al 1999 J. Phys. G: Nucl. Part. Phys. 25 819 doi:10.1088/0954-3899/25/4/045
Does an independent quasiparticle picture hold in mass-190 superdeformed nuclei?
Jing-ye Zhang
, Yang Sun, Lee L Riedinger and Mike Guidry,
We investigate the independent quasiparticle (QP) picture for superdeformed nuclei of the mass-190 region, which is expected to lead to additivity in certain physical quantities. Obvious deviations from additivity are found from both projected shell model calculations and experimental data. The cause of the deviation can be decomposed and identified through this model. Our study suggests that the independent QP picture may not be fully appropriate for this mass region.
- PACS
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21.10.Dr Binding energies and masses
27.80.+w 190(less-than-or-equal-to)A(less-than-or-equal-to)219
- Subjects
- Dates
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Issue 4 (April 1999)
Received 18 November 1998
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Does an independent quasiparticle picture hold in mass-190 superdeformed nuclei?
Jing-ye Zhang et al 1999 J. Phys. G: Nucl. Part. Phys. 25 819
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