Nucleon pair approximation description of the low-lying structure of Te-108,Te-109 and I-109
2013 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 88, no 4, 044332- p.Article in journal (Refereed) Published
The low-lying level schemes and electromagnetic transitions of Te-109, I-109, and the neighboring even-even nucleus Te-108 are calculated within the framework of the SD-pair approximation of the nuclear shell model. Good agreement is obtained between the calculated results and experimental data. The favored components of low-lying bands are discussed in the collective nucleon-pair subspace. The weak-coupling picture shown in these nuclei and its relationship with residual quadrupole-quadrupole interaction between valence protons and neutrons are analyzed.
Place, publisher, year, edition, pages
2013. Vol. 88, no 4, 044332- p.
Shell-Model, Octupole Correlations, Spectroscopy, Isotopes, TE-109, Spin
IdentifiersURN: urn:nbn:se:kth:diva-134565DOI: 10.1103/PhysRevC.88.044332ISI: 000326274800001ScopusID: 2-s2.0-84887312551OAI: oai:DiVA.org:kth-134565DiVA: diva2:667608
FunderSwedish Research Council, 621-2010-4723 621-2012-3805
QC 201311272013-11-272013-11-252013-11-27Bibliographically approved