105 citations · 252 across the 8 of their papers we have counts for
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hep-ph2010
A unitary and causal effective field theory
A. M. Gasparyan, M. F. M. Lutz
We report on a novel scheme based on the chiral Lagrangian. It is used to analyze pion-nucleon scattering, pion photoproduction, and nucleon Compton scattering. Subthreshold partia…
hep-ph2010
Unitary and causal dynamics based on the chiral Lagrangian
A. M. Gasparyan, M. F. M. Lutz
Pion-nucleon scattering, pion photoproduction, and nucleon Compton scattering are analyzed within a scheme based on the chiral Lagrangian. Partial-wave amplitudes are obtained by a…
hep-ph2010★ 105 cited
Photon- and pion-nucleon interactions in a unitary and causal effective field theory based on the chiral Lagrangian
A. Gasparyan, M. F. M. Lutz
We present and apply a novel scheme for studying photon- and pion-nucleon scattering beyond the threshold region. Partial-wave amplitudes for the and states are obtain…