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| Ground-State Properties ,of C, O, and Ne Isotopes in Hartree——Fock-Bogoliubov Calculation with Gogny Interaction | |
| 引用本文： | GUOLu ZHAOEn-Guang SAKATAFumihiko. Ground-State Properties ,of C, O, and Ne Isotopes in Hartree——Fock-Bogoliubov Calculation with Gogny Interaction[J]. 理论物理通讯, 2003, 40(5): 573-576 |
| 作者姓名： | GUOLu ZHAOEn-Guang SAKATAFumihiko |
| 作者单位： | [1]InstituteofTheoreticalPhysics,AcademiaSinica,P.O.Box2735,Beijing100080,China [2]DepartmentofMathematicalScience,IbarakiUniversity,Mito,Ibaraki310-8512,Japan |
| 摘 要： | Ground-state properties of C, O, and Ne isotopes are described in the framework of Hartree-Fock-Bogoliubov theory with density-dependent finite-range Gogny interaction D1S. We include all the contributions to the Hartree-Fock and pairing feld arising from Gogny and Coulomb interaction as well as the center of mass correction in the numerical calcu/ations. These ground-state properties of C, O, and Ne isotopes are compared with available experimental results, Hartree-Fock plus BCS, shell model and relativistic Hartree--Bogoliubov calculations. The agreement between experiments and our theoretical results is pretty well. The predicted drip-line is dependent strongly on the model and effective interaction due to their sensitivity to various theoretical details. The calculations predict no evidence for halo structure predicted for C,O, and Ne isotopes in a previous RHB study. |
| 关 键 词： | 基态性质 氖同位素 Hartree-Fock-Bogoliubov计算 Gogny相互作用 原子核物理 |
| 收稿时间： | 2003-04-17 |
Ground-State Properties of C,O, and Ne Isotopes in Hartree-Fock-Bogoliubov Calculation with Gogny Interaction |
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| GUO Lu,ZHAO En-Guang,SAKATA Fumihiko. Ground-State Properties of C,O, and Ne Isotopes in Hartree-Fock-Bogoliubov Calculation with Gogny Interaction[J]. Communications in Theoretical Physics, 2003, 40(5): 573-576 | |
| Authors: | GUO Lu ZHAO En-Guang SAKATA Fumihiko |
| Affiliation: | 1. Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China;2. Department of Mathematical Science, Ibaraki University, Mito, Ibaraki310-8512, Japan |
| Abstract: | Ground-state properties of C, O, and Ne isotopes are described in the framework of Hartree-Fock-Bogoliubov theory with density-dependent finite-range Gognyinteraction D1S. We include all the contributions to the Hartree-Fock and pairing field arising from Gogny and Coulomb interaction as well as the center of mass correction in the numerical calculations. These ground-state properties of C, O, and Ne isotopes are compared with available experimental results, Hartree-Fock plus BCS, shell model and relativistic Hartree-Bogoliubov calculations. The agreement between experiments andour theoretical results is pretty well. The predicted drip-line isdependent strongly on the model and effective interaction due to their sensitivity to various theoreticaldetails. The calculations predict no evidence for halo structurepredicted for C, O, and Ne isotopes in a previous RHB study. |
| Keywords: | Hartree-Fock-Bogoliubov Gogny interaction drip-line nuclei |
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