pith. sign in

arxiv: hep-lat/0507001 · v1 · submitted 2005-07-01 · ✦ hep-lat · hep-ph

Quark helicity flip generalized parton distributions from two-flavor lattice QCD

M. Gockeler , Ph. Hagler , R. Horsley , D. Pleiter , P.E.L. Rakow , A. Schafer , G. Schierholz , J.M. Zanotti (QCDSF/UKQCD Collaboration) This is my paper
classification ✦ hep-lat hep-ph
keywords fliphelicityquarkdistributionsgeneralizedgpdslatticemasses
0
0 comments X
read the original abstract

We present an initiatory study of quark helicity flip generalized parton distributions (GPDs) in n_f=2 lattice QCD, based on clover-improved Wilson fermions for a large number of coupling constants and pion masses. Quark helicity flip GPDs yield essential information on the transverse spin structure of the nucleon. In this work, we show first results on their lowest moments and dipole masses and study the corresponding chiral and continuum extrapolations.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Third moments of nucleon unpolarized, polarized, and transversity parton distribution functions from physical-point lattice QCD

    hep-lat 2026-05 unverdicted novelty 7.0

    First lattice QCD calculation at the physical pion mass of the isovector third moments of nucleon unpolarized, polarized, and transversity PDFs via forward matrix elements of local operators.

  2. Applications of the WW-type approximation to SIDIS

    hep-ph 2019-07 unverdicted novelty 4.0

    Applies the WW-type approximation to relate TMDs and FFs and approximate the complete SIDIS cross-section up to power-suppressed terms.