Highlights from the COMPASS experiment

作     者：G.K.Mallot 

作者机构：CERNPH Department(Switzerland) 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2010年第34卷第9期

页      面：1269-1274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] 

主　　题：nucleon structure spin deep inelastic scattering hadron spectroscopy exotic mesons 

摘      要：The Compass experiment at CERN is studying the nucleon spin structure with a 160 GeV polarized muon beam and polarized targets as well as hadron structure with 190 GeV pion,kaon and proton *** paper gives an overview of the results for the helicity and transverse spin structure of the nucleon.A first result from the spectroscopy experiments,the observation of a resonance with exotic J P C = 1-＋ quantum numbers at 1660 MeV is also *** paper ends with an outlook to future measurements.