Cluster properties of nuclear states in the modern shell model approach

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

Volya, Alexander^1 ; Tchuvil'Sky, Yury M.^2

Department of Physics, Florida State University, Tallahassee

FL

32306, United States^1

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow

119991, Russia^2

关键词: Cluster property;    Configuration interactions;    Nuclear state;    Orthogonality conditions;    Shell models;    Spectroscopic factors;    SU(3) symmetry;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/569/1/012054/pdf
DOI  :  10.1088/1742-6596/569/1/012054

来源: IOP

【 摘 要 】

In this presentation we summarize our progress in the study of α-clustering in the shell model configuration interaction approach. We put forward Cluster-Nucleon Configuration Interaction Model where the study of clustering is facilitated by the SU(3) symmetry of the cluster channels and by Orthogonality Condition Model. Pioneering methods and results concerning α spectroscopic factors in sd-shell nuclei and in16O treated in p-sd shell are presented. Comparison with experimental data is in favor of the approach.