Generalized parton distributions from lattice QCD.

Göckeler, M, Horsley, R, Pleiter, D, Rakow, PEL ORCID: 0000-0003-4486-2158, Schäfer, A, Schierholz, G, Schroers, W and QCDSF Collaboration, (2004) Generalized parton distributions from lattice QCD. Physical review letters, 92 (4). 042002-.

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Abstract

We perform a quenched lattice calculation of the first moment of twist-two generalized parton distribution functions of the proton, and assess the total quark (spin and orbital angular momentum) contribution to the spin of the proton.

Item Type:	Article
Additional Information:	11 pages, 4 figures; final version, to be published in Phys. Rev. Lett
Uncontrolled Keywords:	QCDSF Collaboration
Subjects:	?? QC ??
Divisions:	Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	31 Oct 2008 11:26
Last Modified:	15 Mar 2024 10:39
DOI:	10.1103/physrevlett.92.042002
Publisher's Statement :	©2004 The American Physical Society
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/523