Nucleon Structure with Domain Wall Fermions at a = 0.084 fm
S.N.Syritsyn, J.D.Bratt, M.F.Lin, H.B.Meyer, J.W.Negele,, A.V.Pochinsky, M.Procura, R.G.Edwards, K.Orginos, D.G.Richards, M.Engelhardt,, G.T.Fleming, Ph.H\"agler, B.Musch, D.B.Renner, W.Schroers
TL;DR
This paper reports initial lattice QCD calculations of nucleon matrix elements using domain wall fermions at a specific lattice spacing, comparing results across different lattice spacings to understand nucleon structure.
Contribution
It provides new initial results for nucleon matrix elements with domain wall fermions at a fine lattice spacing and compares them with coarser lattice results.
Findings
Initial calculations of nucleon matrix elements at a = 0.084 fm
Comparison of results between different lattice spacings
Results at pion masses down to 300 MeV
Abstract
We present initial calculations of nucleon matrix elements of twist-two operators with 2+1 flavors of domain wall fermions at a lattice spacing a = 0.084 fm for pion masses down to 300 MeV. We also compare the results with the domain wall calculations on a coarser lattice.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research