Investigation of Properties of Exotic Nuclei in Non-relativistic and Relativistic Models  

作　　者：CHEN Bao-qiu, MA Zhong-yu 

出　　处：《Annual Report of China Institute of Atomic Energy》2001年第0期26-26,共1页中国原子能科学研究院年报（英文版）

基　　金：Supported by the National Natural Science Foundation of China (No.10075080,19847002,19835010);Major State Basic Research Development Program in China(G20000774)

摘　　要：Properties of exotic nuclei are described by non-relativistic and relativistic models. The relativistic mean field theory predicts one proton halo in 26,27,28P and two proton halos in 27,28,29S, recently, one proton halo in 26,27,28P has been found experimentally in MSU lab. The relativistic Hartree-Fock theory has been used to investigate the contribution of Fock term and isovector mesons to the properties of exotic nuclei. It turns out that the influence of the Fock term and isovector mesons on the properties of neutron extremely rich nuclei is very different from that of near stable nuclei. Meanwhile, the deformed Hartree-Fock-Bogoliubov theory has been employed to describe the ground state properties of the isotopes for some light nuclei.

关 键 词：RELATIVISTIC nuclei HARTREE proton deformed HALOS ISOTOPES neutron EXOTIC TURNS 

分 类 号：O571[理学—粒子物理与原子核物理]