Giant Monopole Resonance and Symmetry Energy  

作　　者：LIANG Jun MA Zhong-yu 

机构地区：[1]Physics Department, Taiyuan University of Technology [2]不详

出　　处：《Annual Report of China Institute of Atomic Energy》2006年第1期64-64,共1页中国原子能科学研究院年报（英文版）

基　　金：National Natural Science Foundation of China (10475116,10535010 and 10235020);Asia-Europe Link in Nuclear Physics and Astrophysics(CN/ASIA-LINK/008(094-791))

摘　　要：Nuclear matter incompressibility is discussed by the monopole compression modes in nuclei in the framework of a fully consistent relativistic random phase approximation, based on effectiveNuclear matter incompressibility is discussed by the framework of a fully consistent relativistic random phase monopole compression modes in nuclei in the approximation, based on effective Lagrangians with a mixed isoscalar-isovector nonlinear coupling term. A predicted value of the matter incompressibility coefficient is given by comparison between experimental and calculated energies of the isoscalar giant monopole resonance （ISGMR） in nuclei ^208Pb, ^144Sm, ^116Sn and ^90Zr.

关 键 词：单极子 能量 核子结构 对称性 

分 类 号：O571[理学—粒子物理与原子核物理]