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Title: Nuclear spin alignment and static moments of light projectile fragments measured with the Level Mixing Resonance (LMR) method
Authors: Neyens, Gerda
Coulier, Nico
Ternier, S
Vyvey, Katrien
Michiels, S
Coussement, Romain
Balabanski, DL
Casandjian, JM
Chartier, M
CortinaGil, D
Lewitowicz, M
Mittig, W
Ostrowski, AN
RousselChomas, P
Alamanos, N
LepineSzily, A #
Issue Date: Feb-1997
Publisher: Elsevier science bv
Series Title: Physics Letters B vol:393 issue:1-2 pages:36-41
Abstract: We report on the first Level Mixing Resonance experiments performed on beta-decaying nuclei produced and aligned in intermediate energy fragmentation reactions. From the resonant change of the beta-asymmetry as a function of a static magnetic field, we derived information on the initial alignment of B-12 and N-18 projectile fragments and on the nuclear structure of the neutron N-18 nucleus. Positive alignments ranging from 0.9% to 14.4% have been found for different cuts in the longitudinal momentum distribution of B-12 and N-18 fragments, A very large ratio for the quadrupole frequency to the magnetic moment has been measured for the neutron rich N-18 fragments.
ISSN: 0370-2693
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
Leuven Statistics Research Centre (LStat)
# (joint) last author

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