6533b85cfe1ef96bd12bcb77
RESEARCH PRODUCT
Study of odd-mass N = 82 isotones with realistic effective interactions
Eivind OsnesJ. ToivanenJouni SuhonenT. EngelandA. HoltM. Hjorth-jensensubject
PhysicsNuclear Theory (nucl-th)Nuclear and High Energy PhysicsMatrix (mathematics)Nuclear TheorySHELL modelNuclear TheoryFOS: Physical sciencesCondensed Matter::Strongly Correlated ElectronsLimit (mathematics)Molecular physicsNuclear theorySpectral linedescription
The microscopic quasiparticle-phonon model, MQPM, is used to study the energy spectra of the odd $Z=53 - 63$, N=82 isotones. The results are compared with experimental data, with the extreme quasiparticle-phonon limit and with the results of an unrestricted $2s1d0g_{7/2}0h_{11/2}$ shell model (SM) calculation. The interaction used in these calculations is a realistic two-body G-matrix interaction derived from modern meson-exchange potential models for the nucleon-nucleon interaction. For the shell model all the two-body matrix elements are renormalized by the $\hat{Q}$-box method whereas for the MQPM the effective interaction is defined by the G-matrix.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-09-05 |