Title: Ground-state spins and moments of Ga-72,Ga-74,Ga-76,Ga-78 nuclei
Authors: Mane, E ×
Cheal, B
Billowes, J
Bissell, Mark
Blaum, K
Charlwood, F. C
Flanagan, K. T
Forest, D. H
Geppert, Ch
Kowalska, M
Krieger, A
Kraemer, J
Moore, I. D
Neugart, R
Neyens, Gerda
Noertershaeuser, W
Rajabali, Mustafa
Sanchez, R
Schug, M
Stroke, H. H
Vingerhoets, Pieter
Yordanov, D. T
Zakova, M #
Issue Date: Aug-2011
Publisher: Published for the American Physical Society by the American Institute of Physics
Series Title: Physical Review C, Nuclear Physics vol:84 issue:2 pages:-
Article number: 024303
Abstract: Laser spectroscopy was performed on the Ga-72,Ga-74,Ga-76,Ga-78 isotopes at On-Line Isotope Mass Separator (ISOLDE) facility, CERN. Ground-state nuclear spins and moments were extracted from the measured hyperfine spectra. The results are compared to shell-model calculations, which provide a detailed probe of the nuclear wave function. The spin is established from the shape of the hyperfine structure and the parity inferred from a comparison of shell-model calculations with the measured nuclear moments. The ground states of Ga-76,Ga-78 are both assigned a spin and parity of I-pi = 2(-), while Ga-74 is tentatively assigned as I-pi = 3(-). For Ga-72, the results are consistent with the previous I = 3 assignment.
ISSN: 0556-2813
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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