Deformed Relativistic Hartree Theory in Coordinate Space and in Harmonic Oscillator Basis

作     者：ZHOU Shan-Gui MENG Jie Shuhei YAMAJI YANG Si-chun 周善贵;孟杰;山路修平;杨泗春

作者机构：Department of Technical PhysicsPeking UniversityBeijing 100871 Institute of Heavy Ion PhysicsPeking UniversityBeijing 100871 Center of Theoretical Nuclear PhysicsNational Laboratory of Heavy Ion AcceleratorLanzhou 730000 Cyclotron CenterRIKENHirosawa 2-1Wako-shiSaitama351-0198 Japan 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2000年第17卷第10期

页      面：717-719页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported in part by the Major State Basic Research Development Program Under Contract No.G2000077407 National Natural Science Foundation of China under Grant Nos.19847002 and 19935030 

主　　题：Hartree coordinate details 

摘      要：The deformed relativistic Hartree theory(DRH)is solved both in coordinate space(DRH-c)and in harmonic oscillator basis(DRH-o).Results obtained from these two methods are compared in *** DRH-c and DRH-o calculations give similar total binding energies,deformation,level structures and radii for nitrogen iso topes,while their descriptions on the density distributions for drip-line nuclei are very *** large spatiai istributions of nucleon densities,which is crucial to understand a weakly bound system,can only be obtained by DRH-c *** implies that the DRH theory should be solved in coordinate space in order to describe uclei close to the drip line.