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hep-ph2026
Nucleon Strong-Interactions Size From Charmonium Photoproduction
Xiangdong Ji, Sylvester Joosten, Zein-Eddine Meziani +1
Protons and neutrons differ dramatically in their electromagnetic sizes, but are bound by the strong (color) force and have nearly identical masses, like two twin states of the sam…
hep-lat2026
as a precision test of a new four flavor Domain Wall Fermion action
Renwick J. Hudspith, Nicolas Garron, Zack Hall +12
We present a new set of lattice QCD ensembles with four flavors of smeared Möbius Domain Wall Fermions with good chiral symmetry and small fifth-dimensional extent. A modest amount…