Efect of Tensor Force on the Halo Structure of ^(29)Ne and ^(31)Ne  

作　　者：邱晨 周先荣 

机构地区：[1]Department of Physics and Institute of Theoretical Physics and Astrophysics,Xiamen University

出　　处：《Communications in Theoretical Physics》2014年第1期101-105,共5页理论物理通讯（英文版）

基　　金：Supported by National Natural Science Foundation of China under Grant Nos.10975116 and 11275160

摘　　要：The structure of Ne isotopes has been investigated by using deformed Skyrme-Hartree-Fock （SHF） method and BCS approximation. Especially the effect of tensor force on the halo structure of 29Ne and 31Ne is discussed. To this end, the tensor contributions are considered to the energy density function and the single particle potential in SHF theory. For comparison, four Skyrme interactions are used： SLy5 and SGII without tensor force, and SLy5＋T and SGII＋ T with tensor force. The results indicate that the inclusion of tensor force shows a more pronounced halo structure for 31Ne.

关 键 词：tensor force halo structure Skyrme-Hartree-Fock 

分 类 号：O613.1[理学—无机化学]