Simplified Modeling of Cluster-Shell Competition and Appearance of Various Cluster Structures in Light Nuclei(YKIS2011 papers,Frontier Issues in Physics of Exotic Nuclei)

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概要

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• We apply a simple model to describe the cluster-shell competition in ^<20>Ne due to the spin-orbit 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 [^<16>O+α] to a shell model state [^<16>O+4N], can be studied in details. Such approach can be applied to the case of 3α + four neutrons in ^<16>C, and cluster-shell competition is investigated in a neutron-rich nucleus.

• 2012-10-22

著者

• Masui Hiroshi

  Information Processing Center Kitami Institute Of Technology

• Itagaki Naoyuki

  Yukawa Institute

• PLOSZAJCZAK Marek

  Grand Accelerateur National d'Ions Lourds (GANIL), CEA/DSM - CNRS/IN2P3

• PLOSZAJCZAK Marek

  Grand Accelerateur National d'Ions Lourds(GANIL)

• MUTA Keitaro

  Department of Physics, Kyoto University

• CSEH Jozsef

  Institute of Nuclear Research of the Hungarian Academy of Sciences

• ITAGAKI Naoyuki

  Yukawa Institute for Theoretical Physics

関連論文

• Study for properties of unbound states with cluster-orbital shell model approach(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Radiative Capture Cross Section for ^O(n,γ)^O and ^O(p,γ)^F below Astrophysical Energies(Nuclear Physics)
• 26pGJ-1 α-Chain Structures in Light Nuclei and Nuclear Matter
• Simplified Modeling of Cluster-Shell Competition and Appearance of Various Cluster Structures in Light Nuclei(YKIS2011 papers,Frontier Issues in Physics of Exotic Nuclei)
• On the Origin of Nuclear Clustering(YKIS2011 papers,Frontier Issues in Physics of Exotic Nuclei)

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