548 citations · 799 across the 6 of their papers we have counts for
Showing 1996 · nucl-thShow all
2 papers · 2 filters
nucl-th1996★ 37 cited
A dispersion theoretical approach to the threshold amplitudes of pion photoproduction
O. Hanstein, D. Drechsel, L. Tiator
We give predictions for the partial wave amplitudes of pion photoproduction near threshold by means of dispersion relations at fixed t. The free parameters of this approach are det…
nucl-th1996
The position and the residues of the delta resonance pole in pion photoproduction
O. Hanstein, D. Drechsel, L. Tiator
We have analyzed the and multipole amplitudes of pion photoproduction in the framework of fixed- dispersion relations. Applying the speed plot…