Charged particle and gamma-decays in light alpha-like nuclei are investigated for Mg-24 + C-12. Various theoretical predictions for the occurence of superdeformed and hyperdeformed bands associated with resonance structures with low spin are presented. The inverse kinematics reaction Mg-24 + C-12 is studied at E-lab(Mg-24) = 130 MeV. Exclusive data were collected with the Binary Reaction Spectrometer in coincidence with EUROBALL IV installed at the VIVITRON Tandem facility at Strasbourg. Specific structures with large deformation were selectively populated in binary reactions and their associated gamma-decays studied. Coincident events from alpha-transfer channels were selected by choosing the excitation energy or the entry point via the two-body Q-values. The analysis of the binary reaction channels is presented with a particular emphasis on Ne-20-gamma and O-16-gamma coincidences.
ALPHA-CLUSTER STATES POPULATED IN Mg-24+C-12
LENZI, SILVIA MONICA;
2008
Abstract
Charged particle and gamma-decays in light alpha-like nuclei are investigated for Mg-24 + C-12. Various theoretical predictions for the occurence of superdeformed and hyperdeformed bands associated with resonance structures with low spin are presented. The inverse kinematics reaction Mg-24 + C-12 is studied at E-lab(Mg-24) = 130 MeV. Exclusive data were collected with the Binary Reaction Spectrometer in coincidence with EUROBALL IV installed at the VIVITRON Tandem facility at Strasbourg. Specific structures with large deformation were selectively populated in binary reactions and their associated gamma-decays studied. Coincident events from alpha-transfer channels were selected by choosing the excitation energy or the entry point via the two-body Q-values. The analysis of the binary reaction channels is presented with a particular emphasis on Ne-20-gamma and O-16-gamma coincidences.
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