Band terminations in the valence space of Zr-86 - art. no. 034310

Authors
Doring, J Akovali, YA Baktash, C Durham, FE Gross, CJ Hua, PF Johns, GD Korolija, M LaFosse, DR Lee, IY Macchiavelli, AO Rathbun, W Sarantites, DG Stracener, DW Solomon, GZ Tabor, SL Vander Molen, A Afanasjev, AV Ragnarsson, I
Citation
J. Doring et al., Band terminations in the valence space of Zr-86 - art. no. 034310, PHYS REV C, 6103(3), 2000, pp. 4310
Citations number
23
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6103
Issue
3
Year of publication
2000
Database
ISI
SICI code
0556-2813(200003)6103:3<4310:BTITVS>2.0.ZU;2-#
Abstract
High-spin states in Zr-86 up to 30(+) and 27(-) were observed via the Ni-58 (S-32,4p) reaction at 135 MeV beam energy using the combined GAMMASPHERE an d MICROBALL systems. Calculations performed with the configuration-dependen t shell-correction approach show that these states are built from six g(9/2 ) neutrons and at most four protons excited from the P-1/2,P-3/2,f(5/2) sub shells to the g(9/2) subshell at small deformation. The highest observed st ates at 27(-) and 30(+) are interpreted as band-terminating states with the latter having the highest spin available in the valence space for Zr-86.