Anthony G. Williams

activity

19932006

most citedElectromagnetic Form Factors of the Nucleon in an Improved Quark Model

91 citations · 1.2k across the 34 of their papers we have counts for

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Showing 1993Show all

3 papers · 1 filter

hep-ph1993★ 1 cited

Pion Form Factors at Intermediate Momentum Transfer in a Covariant Approach

A. Szczepaniak, A. G. Williams

We study the pion electromagnetic and $γ^{*} + π^{0} \to γ$ transition form factors at intermediate momentum transfer. We calculate soft, nonperturbative corrections to the leading per…

hep-ph1993★ 73 cited

Dynamical chiral symmetry breaking and confinement with an infrared-vanishing gluon propagator?

Frederick T. Hawes, Craig D. Roberts, Anthony G. Williams

We study a model Dyson-Schwinger equation for the quark propagator closed using an {\it Ansatz} for the gluon propagator of the form \mbox{ $D (q) \sim q^{2} / [(q^{2})^{2} + b^{4}]$ } and two…

nucl-th1993★ 75 cited

The Momentum Dependence of the $ρ - ω$ Mixing Amplitude in a Hadronic Model

J. Piekarewicz, A. G. Williams

We calculate the momentum dependence of the $ρ - ω$ mixing amplitude in a purely hadronic model. The basic assumption of the model is that the mixing amplitude is generated by $N{\ba…

Pion Form Factors at Intermediate Momentum Transfer in a Covariant Approach

Dynamical chiral symmetry breaking and confinement with an infrared-vanishing gluon propagator?

The Momentum Dependence of the ρ−ω Mixing Amplitude in a Hadronic Model

The Momentum Dependence of the $ρ - ω$ Mixing Amplitude in a Hadronic Model