%0 Conference Paper
%A Collins, Sara
%T Insights into the Nucleon Spin from Lattice QCD
%N arXiv:1207.1903
%C Hamburg
%I Deutsches Elektronen-Synchrotron, DESY
%M PUBDB-2016-00967
%M arXiv:1207.1903
%P 947-950
%D 2012
%X Flavour singlet contributions to the nucleon spin are elusive due to the fact that they cannot be determined directly in experiment but require extrapolations to the small x region. Direct calculations of these contributions are possible using Lattice QCD, however, they pose a significant computational challenge due to the presence of disconnected quark line diagrams. We report on recent progress in determining these sea quark contributions on the lattice.
%B 20th International Workshop on Deep-Inelastic Scattering and Related Subjects
%C 26 Mar 2012 - 30 Mar 2012, Bonn (Germany)
Y2 26 Mar 2012 - 30 Mar 2012
M2 Bonn, Germany
%K talk (INSPIRE)
%K nucleon: spin (INSPIRE)
%K flavor: singlet (INSPIRE)
%K deep inelastic scattering (INSPIRE)
%K small-x (INSPIRE)
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
%9 Contribution to a conference proceedingsInternal Report
%R 10.3204/DESY-PROC-2012-02/123
%U https://bib-pubdb1.desy.de/record/294055