自然杂志 ›› 2012, Vol. 34 ›› Issue (2): 80-101.

• 专题综述 • 上一篇    下一篇

宇宙射线研究和羊八井ARGO实验的简要介绍 *

查敏   

  1. 副研究员,中国科学院高能物理研究所, 北京100049
  • 收稿日期:2012-02-25 修回日期:2012-03-25 出版日期:2012-04-25 发布日期:2012-04-25
  • 基金资助:

    *国家自然科学基金项目 (10120130794)

Introduction of Cosmic Ray Research and ARGO-YBJ Experiment

 ZHA Min   

  1. Associate Professor, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049,China
  • Received:2012-02-25 Revised:2012-03-25 Online:2012-04-25 Published:2012-04-25

摘要: 2012年是宇宙线发现100周年。本文简单介绍了宇宙线的发现历史和对其进行探测的主要实验方法和手段,并对代表性的重要物理结果作了描述。最后,从中国的特点出发详细介绍了ARGO-YBJ 实验。

关键词: 宇宙线, 广延大气簇射, 探测手段, ARGO-YBJ实验

Abstract: In this paper, the history of cosmic ray discovery is reviewed, the different technique methods relating with its observation at different energy region are also briefly reviewed. Some typical results of cosmic ray observotion are introduced, such as arrival direction and energy spectrum. The ARGOYBJ experiment was described in detail.

Key words: cosmic ray, extensive air shower, energy spectrum