High spin states in Ni-58

Citation
S. Mohammadi et al., High spin states in Ni-58, J PHYS G-NU, 25(4), 1999, pp. 909-912
Citations number
12
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
ISSN journal
0954-3899 → ACNP
Volume
25
Issue
4
Year of publication
1999
Pages
909 - 912
Database
ISI
SICI code
0954-3899(199904)25:4<909:HSSIN>2.0.ZU;2-T
Abstract
The yrast states of the beta-stable nucleus Ni-58(28)30 have been studied u sing the reaction Ca-40(Mg-24. alpha 2p) Ni-58 at a beam energy of 65 MeV. Transitions in this nucleus were identified unambiguously using high-effici ency recoil-gated gamma-ray spectra obtained from the AYEBALL gamma-ray arr ay in conjunction with the Argonne Fragment mass analyser coupled to a spli t anode ionization chamber. The decay scheme is presented and ii is hoped t hat such a study will shed light on the competition between core breaking a nd population of the g(9/2) neutron intruder orbitals in the generation of high angular momentum states in this region.