452 citations · 586 across the 6 of their papers we have counts for
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Invariant Amplitudes for Pion Electroproduction
B. Pasquini, D. Drechsel, L. Tiator
The invariant amplitudes for pion electroproduction on the nucleon are evaluated by dispersion relations at constant t with MAID as input for the imaginary parts of these amplitude…
A dispersive approach to pion photo- and electroproduction
D. Drechsel, B. Pasquini, L. Tiator
The relativistic amplitudes of pion photo- and electroproduction are calculated by dispersion relations at constant t. Several sum rules and low-energy theorems for the threshold a…
Unitary Isobar Model - MAID2007
D. Drechsel, S. S. Kamalov, L. Tiator
The unitary isobar model MAID2007 has been developed to analyze the world data of pion photo- and electroproduction. The model contains both a common background and several resonan…
Proton spin polarizabilities from polarized Compton scattering
B. Pasquini, D. Drechsel, M. Vanderhaeghen
Polarized Compton scattering off the proton is studied within the framework of subtracted dispersion relations for photon energies up to 300 MeV. As a guideline for forthcoming exp…
Nucleon resonances in πN scattering up to energies \sqrt(s) < 2.0 GeV
Guan Yeu Chen, S. S. Kamalov, Shin Nan Yang +2
A meson-exchange model for pion-nucleon scattering was previously constructed using a three-dimensional reduction scheme of the Bethe-Salpeter equation for a model Lagrangian invol…