Simplified modeling of cluster-shell competition and appearance of various cluster structures in light nuclei

Naoyuki Itagaki, Keitaro Muta, Hiroshi Masui, Marek Płoszajczak, J́ozsef Cseh

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Abstract

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.

Original languageEnglish
Pages (from-to)192-197
Number of pages6
JournalProgress of Theoretical Physics Supplement
Issue number196
DOIs
Publication statusPublished - 2012

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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