%0 Conference Paper
%A Ohtani, M.
%A Brommel, D.
%A Göckeler, M.
%A Hägler, Ph.
%A Horsley, R.
%A Nakamura, Y.
%A Pleiter, D.
%A Rakow, P. E. L.
%A Schäfer, A.
%A Schierholz, G.
%A Schroers, W.
%A Stüben, H.
%A Zanotti, J. M.
%T Moments of generalized parton distributions and quark angular momentum of the nucleon
%N EDINBURGH-2007-30
%M FZJ-2017-05627
%M EDINBURGH-2007-30
%D 2007
%Z Presented at 25th International Symposium on Lattice Field Theory,   Regensburg, Germany, 30 Jul - 4 Aug 2007
%X The internal structure of hadrons is important for a variety of topics, including the hadron form factors, proton spin and spin asymmetry in polarized proton scattering. For a systematic study generalized parton distributions (GPDs) encode important information on hadron structure in the entire impact parameter space. We report on a computation of nucleon GPDs based on simulations with two dynamical non-perturbatively improved Wilson quarks with pion masses down to 350MeV. We present results for the total angular momentum of quarks with chiral extrapolation based on covariant baryon chiral perturbation theory.
%B 25th International Symposium on Lattice Field Theory
%C 30 Jul 2007 - 4 Aug 2007, Regensburg (Germany)
Y2 30 Jul 2007 - 4 Aug 2007
M2 Regensburg, Germany
%F PUB:(DE-HGF)29 ; PUB:(DE-HGF)8
%9 ReportContribution to a conference proceedings
%U https://juser.fz-juelich.de/record/836521