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Nucleon structure with domain wall fermions

Shigemi Ohta·Kostas Orginos
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Abstract

We report the status of RBCK calculations on nucleon structure with quenched and dynamical domain wall fermions. The quenched results for the moments of structure functions (< x >_q), (< x>_{Δu - Δd}), and (< 1 >_{δq}) from 1.3 GeV cutoff lattices are complete with non perturbative renormalization (NPR). The dynamical results with two degenerate dynamical quark flavors from 1.7 GeV cutoff lattices are without NPR while the axial charge result is naturally renormalized.

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Shigemi Ohta, Kostas Orginos. 2004-11-04. Nucleon structure with domain wall fermions. https://doi.org/10.1016/j.nuclphysbps.2004.11.276

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