Results on Δg/g from COMPASS

被引：0
|
作者：
Nassalski, Jan Pawel [1 ]
机构：
[1] Soltan Inst Nucl Studies, PL-00681 Warsaw, Poland
来源：
Particles and Nuclei | 2006年 / 842卷
关键词：
deep-inelastic scattering; photon-gluon fusion; polarization of gluons;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Experiment is using a 160 GeV beam of polarized muons and longitudinally polarized deuterium in a (LiD)-Li-6 double-cell target. The gluon polarization, Delta g/g, is determined from the double-spin cross section asymmetries for the events selected by tagging the photon-gluon fusion process. We obtain three independent results at x(g) approximate to 0.1.
引用
收藏
页码：348 / 350
页数：3
相关论文
共 50 条
  • [21] Physics results from COMPASS
    Bressan, A
    SPIN 2004: 16TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM, 2005, : 48 - 57
  • [22] Recent results from COMPASS
    Bressan, Andrea
    19TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM (SPIN2010), PT 1, 2011, 295
  • [23] A web tool for comparative genomics: G-compass
    Fujii, Y
    Itoh, T
    Sakate, R
    Koyanagi, KO
    Matsuya, A
    Habara, T
    Yamaguchi, K
    Kaneko, Y
    Gojobori, T
    Imanishi, T
    GENE, 2005, 364 : 45 - 52
  • [24] Compass Measurement of g1 and QCD Fits
    Kunne, Fabienne
    PROCEEDINGS OF THE 21ST INTERNATIONAL SYMPOSIUM ON SPIN PHYSICS (SPIN2014), 2016, 40
  • [25] OPERATIONS OF THE GEOMETRIC AND MILITARY COMPASS, 1606 - GALILEI,G
    LUTZEN, J
    CENTAURUS, 1981, 25 (1-2) : 137 - 138
  • [26] OPERATIONS OF THE GEOMETRIC AND MILITARY COMPASS (1606) - GALILEI,G
    PALTER, R
    RENAISSANCE QUARTERLY, 1980, 33 (03) : 433 - 438
  • [27] OPERATIONS OF THE GEOMETRIC AND MILITARY COMPASS, 1606 - GALILEI,G
    COTTER, CH
    ANNALS OF SCIENCE, 1980, 37 (06) : 704 - 705
  • [28] COMPASS results on proton longitudinal spin structure function g1 and quark fragmentation functions
    Kunne, Fabienne
    5TH INTERNATIONAL CONFERENCE ON NEW FRONTIERS IN PHYSICS, 2017, 164
  • [29] Recent Results on Spectroscopy from COMPASS
    Grube, Boris
    XVITH INTERNATIONAL CONFERENCE ON HADRON SPECTROSCOPY (HADRON2015), 2016, 1735
  • [30] Results from the compass experiment at Cern
    Kunne, Fabienne
    DEEP INELASTIC SCATTERING, 2007, : 27 - 34
12345