High-spin isomers in (96)Ag: Excitations across the Z=38 and Z=50, N=50 closed shells
2011 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 84, no 4, 044311- p.Article in journal (Refereed) Published
Excited states in (96)Ag were populated in fragmentation of an 850-MeV/u (124)Xe beam on a 4-g/cm(2) Be target. Three new high-spin isomers were identified and the structure of the populated states was investigated. The level scheme of (96)Ag was established, and a spin parity of (13(-)), (15(+)), and (19(+)) was assigned to the new isomeric states. Shell-model calculations were performed in various model spaces, including pi nu(p(1/2), g(9/2), f(5/2), p(3/2)) and the large-scale shell-model space pi nu(gds), to account for the observed parity changing M2 and E3 transitions from the (13(-)) isomer and the E2 and E4 transitions from the (19(+)) core-excited isomer, respectively. The calculated level schemes and reduced transition strengths are found to be in very good agreement with the experiment.
Place, publisher, year, edition, pages
2011. Vol. 84, no 4, 044311- p.
IdentifiersURN: urn:nbn:se:uu:diva-164572DOI: 10.1103/PhysRevC.84.044311ISI: 000296516100002OAI: oai:DiVA.org:uu-164572DiVA: diva2:468569