Rotational bands near Ni-56

Authors
Reviol, W Sarantites, DG Charity, RJ Tomov, V Rudolph, D Clark, RM Cromaz, M Fallon, P Macchiavelli, AO Carpenter, MP Seweryniak, D Dobaczewski, J
Citation
W. Reviol et al., Rotational bands near Ni-56, NUCL PHYS A, 682, 2001, pp. 28C-34C
Citations number
18
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
682
Year of publication
2001
Pages
28C - 34C
Database
ISI
SICI code
0375-9474(20010212)682:<28C:RBNN>2.0.ZU;2-W
Abstract
Rotational bands have been found in Co-57 and Ni-57, using Gammasphere in c onjunction with the Microball and 30 neutron detectors. The bands in Co-57, extending the mass 60 region of deformation down to Z = 27, are signature partner sequences. The quadrupole moments and dynamic moments of inertia of the new bands in both nuclei are similar to those of rotational sequences in the neighboring nuclei. The high-spin structure of Co-57 is compared wit h Skyrme Hartree-Fock calculations.