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Precise comparison of the Gaussian expansion method and the Gamow shell model

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Title: Precise comparison of the Gaussian expansion method and the Gamow shell model
Authors: Masui, H. Browse this author
Katō, K. Browse this author →KAKEN DB
Michel, N. Browse this author
Płoszajczak, M. Browse this author
Issue Date: 18-Apr-2014
Publisher: American Physical Society
Journal Title: Physical Review C
Volume: 89
Issue: 4
Start Page: 044317
Publisher DOI: 10.1103/PhysRevC.89.044317
Abstract: We perform a detailed comparison of results of the Gamow shell model and the Gaussian expansion method supplemented by the complex scaling method for the same translationally invariant cluster-orbital shell model Hamiltonian. As a benchmark test, we calculate the ground state 0+ and the first excited state 2+ of mirror nuclei 6He and 6Be in the model space consisting of two valence nucleons in a p shell outside of a 4He core. We find a good overall agreement of results obtained in these two different approaches, also for many-body resonances.
Rights: ©2014 American Physical Society
Type: article
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 加藤 幾芳

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