626 citations · 4.3k across the 69 of their papers we have counts for
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Distribution amplitudes of light-quark mesons from lattice QCD
Jorge Segovia, Lei Chang, Ian C. Cloet +3
We exploit a method introduced recently to determine parton distribution amplitudes (PDAs) from minimal information in order to obtain light-quark pseudoscalar and vector meson PDA…
Light front distribution of the chiral condensate
Lei Chang, Craig D. Roberts, Sebastian M. Schmidt
The pseudoscalar projection of the pion's Poincare'-covariant Bethe-Salpeter amplitude onto the light-front may be understood to provide the probability distribution of the chiral…
Nucleon spin structure at very high-x
Craig D. Roberts, Roy J. Holt, Sebastian M. Schmidt
Dyson-Schwinger equation treatments of the strong interaction show that the presence and importance of nonpointlike diquark correlations within the nucleon are a natural consequenc…
Elastic and transition form factors of the Δ(1232)
Jorge Segovia, Chen Chen, Ian C. Cloët +3
Predictions obtained with a confining, symmetry-preserving treatment of a vector-vector contact interaction at leading-order in a widely used truncation of QCD's Dyson-Schwinger eq…
Pion electromagnetic form factor at spacelike momenta
L. Chang, I. C. Cloet, C. D. Roberts +2
A novel method is employed to compute the pion electromagnetic form factor, F_π(Q^2), on the entire domain of spacelike momentum transfer using the Dyson-Schwinger equation (DSE) f…
Pion distribution amplitude from lattice-QCD
I. C. Cloët, L. Chang, C. D. Roberts +2
A method is explained through which a pointwise accurate approximation to the pion's valence-quark distribution amplitude (PDA) may be obtained from a limited number of moments. In…