探索物质微观结构的历史回顾——纪念夸克提出50周年  

History of the investigations into the micro-structure of matter——50th anniversary of the quark model

作　　者：刘金岩[1] 

机构地区：[1]中国科学院自然科学史研究所,北京100190

出　　处：《物理》2014年第11期751-755,共5页Physics

基　　金：国家自然科学基金(批准号:11205105)资助项目

摘　　要：1964年盖尔曼和兹威格分别提出"基本粒子"由夸克或艾斯组成。至今,这一领域仍是粒子物理研究的前沿领域。经过50年的发展,夸克(艾斯)理论取得诸多辉煌成就。文章简要地回顾了夸克的提出过程及随后实验和理论方面的进展。The concept that quarks （or aces） are the fundamental building blocks of＆quot;ele-mentary particles＆quot;was proposed independently by Gell-man and Zweig in 1964. Since then, the field has always been at the frontier of particle physics. After 50 years of development, numerous outstanding achievements both in experiment and theory have been accomplished. In this paper, how the quark （or aces） was proposed and the subsequent development of theoretical and experi-mental investigations are briefly reviewed.

关 键 词：粒子物理 盖尔曼 兹威格 夸克 标准模型 

分 类 号：O572.33[理学—粒子物理与原子核物理]