SHELL STRUCTURE AND SHAPE COEXISTENCE IN PB-195
1995 (English)In: Physica scripta. T, ISSN 0281-1847, Vol. T56, 245-248 p.Article in journal (Refereed) PublishedText
Pb-195 was investigated utilizing the reactions Dy-164(S-36, 5n)Pb-195 and Dy-164(S-34, 3n)Pb-195 at beam energies of 170 and 160MeV respectively. Two new dipole bands which feed into the yrast 25/2(+) state, were found in Pb-195. The connection between the bands and the spherical states was established and thus spins and energies of the involved collective states were determined. The deformation is understood as mainly due to excitations of protons across the Z = 82 shell gap. The observed backbends are interpreted as alignment of i(13/2) neutrons.
Place, publisher, year, edition, pages
1995. Vol. T56, 245-248 p.
IdentifiersURN: urn:nbn:se:kth:diva-178656DOI: 10.1088/0031-8949/1995/T56/039ISI: A1995RC69600040OAI: oai:DiVA.org:kth-178656DiVA: diva2:878235
International Symposium on New Nuclear Structure Phenomena in the Vicinity of Closed Shells, AUG 30-SEP 03, 1994, STOCKHOLM, SWEDEN
NR 20152015-12-082015-12-082015-12-16Bibliographically approved