720 citations · 1.8k across the 39 of their papers we have counts for
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Functional reduction of the S matrix in the canonical formalism
Mark W. Paris
The Low equation is derived in a functional approach to the reduction of the S matrix in the canonical formalism. This establishes the vacuum expectation value of the scattering ma…
Updated SAID analysis of pion photoproduction data
Ron L. Workman, William J. Briscoe, Mark W. Paris +1
Energy-dependent and single-energy fits to the existing pion photoproduction database have been updated to cover the region from threshold to 2.7 GeV in the laboratory photon energ…
Effect of Sigma-beam Asymmetry Data on Fits to Single Pion Photoproduction off Neutron
I. I. Strakovsky, R. A. Arndt, W. J. Briscoe +2
We investigate the influence of new GRAAL Sigma-beam asymmetry measurements on the neutron in multipole fits to the single-pion photoproduction database. Results are compared to th…
Comparing partial-wave amplitude parametrization with dynamical models of meson-nucleon scattering
Mark W. Paris, Ron L. Workman
Relationships between partial-wave amplitude parametrizations, in particular the Chew-Mandelstam approach, and dynamical coupled-channel models are established and investigated. A…
Model dependence of single-energy fits to pion photoproduction data
Ron L. Workman, Mark W. Paris, William J. Briscoe +4
Model dependence of multipole analysis has been explored through energy-dependent and single-energy fits to pion photoproduction data. The MAID energy-dependent solution has been u…