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The Yukawa International Seminar 2011 (YKIS2011), "Frontier Issues in Physics of Exotic Nuclei", Kyoto : Japon (2011)
Simplified Modeling of Cluster-Shell Competition and Appearance of Various Cluster Structures in Light Nuclei
N. Itagaki, K. Muta, H. Masui, M. Ploszajczak1, J. Cseh

We apply a simple model to describe the cluster-shell competition in 20Ne due to the spinorbit interaction, which is called Antisymmetrized Quasi Cluster approach. By introducing one additional parameter in the trial wave function, the transformation of one α cluster into a quasi cluster, i.e. the transition from a cluster state [16O+α] to a shell model state [16O+4N], can be studied in details. Such approach can be applied to the case of 3α + four neutrons in 16C, and cluster-shell competition is investigated in a neutron-rich nucleus.
1 :  GANIL - Grand Accélérateur National d'Ions Lourds
Physique/Physique Nucléaire Théorique