Tensor Couplings of ω- and ρ-Mesons with Nucleons in a Derivative Scalar Coupling Model for Finite Nuclei
GUO Hua, HU Xiang
Department of Technical Physics and MOE Laboratory of Heavy Ion Physics, Peking University, Beijing 100871
Tensor Couplings of ω- and ρ-Mesons with Nucleons in a Derivative Scalar Coupling Model for Finite Nuclei
GUO Hua; HU Xiang
Department of Technical Physics and MOE Laboratory of Heavy Ion Physics, Peking University, Beijing 100871
关键词 ：
21.60.-n ,
21.10.-k ,
21.30.Fe
Abstract ： The ω- and ρ-meson tensor couplings to nucleons in a derivative scalar coupling model for finite nuclei are investigated. The influences of the tensor couplings on the binding energies per nucleon, the root-mean-square charge radii, spin-orbit splittings and single particle energies are discussed. The obtained results show that the spin-orbit splittings for finite nuclei are more sensitive to the ω-meson tensor coupling.
Key words ：
21.60.-n
21.10.-k
21.30.Fe
出版日期: 2001-07-01
:
21.60.-n
(Nuclear structure models and methods)
21.10.-k
(Properties of nuclei; nuclear energy levels)
21.30.Fe
(Forces in hadronic systems and effective interactions)
引用本文:
GUO Hua; HU Xiang. Tensor Couplings of ω- and ρ-Mesons with Nucleons in a Derivative Scalar Coupling Model for Finite Nuclei[J]. 中国物理快报, 2001, 18(7): 891-893.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I7/891
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