273 citations · 3.9k across the 138 of their papers we have counts for
5 papers · 2 filters
1/m_Q Corrections to the Bethe-Salpeter Equation for Λ_{Q} in the Diquark Picture
X. -H. Guo, A. W. Thomas, A. G. Williams
Corrections of order 1/m_Q (Q=b or c) to the Bethe-Salpeter (B-S) equation for Λ_Q are analyzed on the assumption that the heavy baryon Λ_Q is composed of a heavy quark and a scala…
Structure and Production of Lambda Baryons
C. Boros, J. T. Londergan, A. W. Thomas
We discuss the quark parton structure of the baryon and the fragmentation of quarks into baryons. We show that the hyperfine interaction, responsible for the - and $Σ…
Direct CP Violation in Charmed Hadron Decays via Mixing
X. -H. Guo, A. W. Thomas
We study the possibility of obtaining large direct CP violation in the charmed hadron decays , , $D^0 \to ϕρ…
Non-perturbative chiral corrections for lattice QCD
A. W. Thomas, D. B. Leinweber, D. H. Lu
We explore the chiral aspects of extrapolation of observables calculated within lattice QCD, using the nucleon magnetic moments as an example. Our analysis shows that the biggest e…
Charm in the Nucleon
F. M. Steffens, W. Melnitchouk, A. W. Thomas
A next-to-leading order analysis of inelastic electroproduction of charm is performed using an interpolating scheme which maps smoothly onto massless QCD evolution at large Q^2 and…