51 citations · 154 across the 20 of their papers we have counts for
19 papers · 1 filter
Isospin breaking from diquark clustering
W. R. Gibbs, Jean-Pierre Dedonder
Although SU(2) isospin symmetry is generally assumed in the basic theory of the strong interaction, a number of significant violations have been observed in scattering and bound st…
Monte Carlo Eikonal Scattering
W. R. Gibbs, Jean-Pierre Dedonder
Monte Carlo evaluation is used to calculate heavy-ion elastic scattering including the center-of-mass correction and the Coulomb interaction.Angular distributions are presented for…
K-nucleon interaction
W. R. Gibbs, R. Arceo
The Born approximation to the quark-gluon-exchange mechanism for KN scattering is used as a starting point to generate a potential for this system. The valence quark wave funct…
Phase Variation of Hadronic Amplitudes
J. P. Dedonder, W. R. Gibbs, Mutazz Nuseirat
The phase variation with angle of hadronic amplitudes is studied with a view to understanding the underlying physical quantities which control it and how well it can be determined…
Partial-wave analysis of nucleon scattering
W. R. Gibbs, R. Arceo
We have performed a partial-wave analysis of K-nucleon scattering in the momentum range from 0 to 1.5 GeV/c addressing the uncertainties of the results and comparing them with…
Two-Pion Exchange in Proton-Proton Scattering
W. R. Gibbs, B. Loiseau
The contribution of the box and crossed two-pion-exchange diagrams to proton-proton scattering at 90 is calculated in the laboratory momentum range up to 12 GeV/c.…