Relationship between constituent quark model and QCD ——Basic properties of the constituent quark  

作　　者：何汉新 

机构地区：[1]China Institute of Atomic Energy, Beijing 102413, China [2]Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, Chin

出　　处：《Chinese Science Bulletin》1996年第19期1602-1605,共4页

基　　金：Project supported by the National Natural Science Foundation of China;the Nuclear Science Foundation of China.

摘　　要：Experimental evidence shows that the fundamental objects in the quantum chromodynamics (QCD) are the current quarks which are manifest in the high energy process. On the other hand, the constituent quarks as effective degree of freedom have been very successful in describing the hadron properties. The questions are: how do the constituent quarks relate to the QCD quarks? What are the general properties of the constituent quarks? These challenging problems have attracted many theoretical physicists, because they are very interesting and significant for understanding low-energy QCD, and

关 键 词：QCD CONSTITUENT QUARK chiral symmetry BREAKING form factor ANOMALOUS magnetic moment. 

分 类 号：O572.3[理学—粒子物理与原子核物理]