Shears band with a large dynamic moment of inertia in Bi-197
2005 (English)In: European Physical Journal A, ISSN 1434-6001, E-ISSN 1434-601X, Vol. 25, no 1, 49-55 p.Article in journal (Refereed) Published
High-spin states in Bi-197 were studied with the AFRODITE gamma-ray array at iThemba LABS using the Ta-181(Ne-22, 6n) reaction at a beam energy of 125 MeV. A new shears band was found and linked to the low-lying states in Bi-197. Its dynamic moment of inertia, F (2), is considerably larger than the ((2)) of the shears bands in the neighbouring Pb isotopes. This is probably a result of the involvement of an additional high-K h(9/2) proton orbital.
Place, publisher, year, edition, pages
2005. Vol. 25, no 1, 49-55 p.
magnetic dipole bands, bismuth nuclei, rotation, excitations, competition, mechanism, pb-193, model
IdentifiersURN: urn:nbn:se:kth:diva-14997DOI: 10.1140/epja/i2005-10075-5ISI: 000231478600006ScopusID: 2-s2.0-22544452445OAI: oai:DiVA.org:kth-14997DiVA: diva2:333038
QC 201005252010-08-052010-08-052010-08-20Bibliographically approved