【摘 要】
：
In the framework of the relativistic mean field theory combined with the complex momentum representa-tion method,we elucidate the pseudospin symmetry in the single-neutron resonant states and its dependence on the σ,ω,and ρ meson fields.Compared with the
【机 构】
：
School of physics and Optoelectronic Engineering,Anhui University,Hefei 230601,China;School of Mathe
论文部分内容阅读
In the framework of the relativistic mean field theory combined with the complex momentum representa-tion method,we elucidate the pseudospin symmetry in the single-neutron resonant states and its dependence on the σ,ω,and ρ meson fields.Compared with the effect of the ρ field,the σ and ω fields provide the main contribu-tions to the pseudospin energy and width splitting of the resonant pseudospin doublets.Especially,we compare quantitatively the pseudospin wave functions\' splittings in resonant doublets,and investigate their dependencies on different fields of mesons,which is consistent with that of energy and width splittings.Current research is helpful to understand the mechanism and properties of pseudospin symmetry for resonant states.
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