Title: Ground-state magnetic moment of the T=1 nucleus Cl-32 using on-line beta-NMR spectroscopy
Authors: Rogers, WF * ×
Georgiev, Georgi *
Neyens, Gerda
Borremans, Dana
Coulier, Nico
Coussement, Romain
Davies, AD
Mitchell, JL
Teughels, St├ęphanie
Brown, BA
Mantica, PF #
Issue Date: Oct-2000
Publisher: American physical soc
Series Title: Physical Review C vol:62 issue:4 pages:1-6
Article number: 044312
Abstract: The magnetic dipole moment of the 1(+) ground state of the T = 1 nucleus C-32(17)15 has been measured to be mu = 1.114(6)mu(N) using conventional beta-NMR spectroscopy. Polarized Cl-32 nuclei were produced by fragmentation of a 100 MeV/nucleon Ar-36 beam in a 642 mg/cm(2) Nb-93 target, where the beam was incident on the target at an angle 2.5 degrees to the normal beam axis. The desired Cl-32 fragments were filtered from ether fragmentation products using the A1200 fragment separator and implanted in a NaCl single crystal, maintained at room temperature, at the center of a beta-NMR apparatus. The Larmor frequency was determined by measuring the beta-decay asymmetry as a function of the applied radio-frequency field. Isoscalar and isovector moments for the A = 32, T = 1 isospin multiplet are extracted and compared with large-basis shell model calculations.
ISSN: 0556-2813
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
* (joint) first author
× corresponding author
# (joint) last author

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