Search for electromagnetic transitions between molecular states : results from the radiative capture channel

3rd International Workshop on "State of the Art in Nuclear Cluster Physics"

Courtin, Sandrine^1

Institut Pluridisciplinaire Hubert Curien, UMR 7178, Université de Strasbourg / CNRS-IN2P3, 23, rue du Loess, Strasbourg

67037, France^1

关键词: Astrophysical energies;    Decay patterns;    Electromagnetic transitions;    Gamma transition;    Molecular band;    Molecular state;    Radiative capture;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/569/1/012089/pdf
DOI  :  10.1088/1742-6596/569/1/012089

来源: IOP

【 摘 要 】

This paper discusses the characterization of the cluster nature of resonances in12C+12C and12C+16O by measuring their γ decay. Results from resonant radiative capture measurements in these systems are presented. Spin attributions as well as specificities of the decay pattern are described. For the12C+12C system, identification of γ transitions within the molecular band are discussed as well as a new method to measure the eventual persistence of the resonant behaviour down to astrophysical energies.