The Spin Physics Results from COMPASS

被引：1
|
作者：
Kouznetsov, O. [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Russia
来源：
DIFFRACTION 2014: INTERNATIONAL WORKSHOP ON DIFFRACTION IN HIGH-ENERGY PHYSICS | 2015年 / 1654卷
关键词：
Nucleon Spin; DIS; Polarized PDF; ASYMMETRY;
D O I：
10.1063/1.4915987
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
COMPASS (COmmon Muon and Proton Apparatus for Structure and Spectroscopy) is a fixed target experiment at CERN dedicated to studies of the spin structure of the nucleon and of the spectroscopy of hadrons. During the years 2002-2004, 2006-2007 and 2010-2011 the COMPASS collaboration has collected a large amount of data by scattering polarized 160(200) GeV/c muons on polarized (LiD)-Li-6 and NH3 targets. The COMPASS results on quark and gluon helicities are discussed, as well as results on transverse spin and transverse momentum effects in semi-inclusive deeply inelastic scattering.
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页数：5
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