Binding and excitation mechanisms of 6He, 10He and 11Li

Autor:	Shigeyoshi Aoyama, Kiyoshi Katō, Kiyomi Ikeda, Shigeo Mukai
Rok vydání:	1995
Předmět:	Physics Nuclear and High Energy Physics Mean field theory Excited state Binding energy Atomic physics Space (mathematics) Ground state Scaling Large model Excitation
Zdroj:	Nuclear Physics A. 588:c29-c34
ISSN:	0375-9474
Popis:	The binding mechanism and excitations of 6 He, 10 He and 11 Li neutron-rich nuclei are investigated by using core( 4 He, 8 He or 9 Li)+n+n three-body models. Both of the dineutron like correlation in addition to the mean field correlation, which are described by the hybrid-TV model, are shown to play a very important role in the binding of the Borromean three-body systems such as 4 He+n+n and 9 Li+n+n. Comparison between observed binding energies and theoretical ones calculated with a large model space and reliable core-n interactions are discussed. Excited three-body resonance states including the ground state of 10 He are also discussed by solving them with the complex scaling method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bac51cfd053087d7e77a71cc8c8a361e https://doi.org/10.1016/0375-9474(95)00095-i Zobrazit plný text záznamu Full Text from ScienceDirect