46 citations · 398 across the 24 of their papers we have counts for
3 papers · 1 filter
Pole structure from energy-dependent and single-energy fits to elastic scattering data
Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović +2
The pole structure of the current GW/SAID partial-wave analysis of elastic scattering and production data is studied. Pole positions and residues are extracted from both…
Pole positions and residues from pion photoproduction using the Laurent+Pietarinen expansion method
Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović +3
We have applied a new approach to determine the pole positions and residues from pion photoproduction multipoles. The method is based on a Laurent expansion of the partial wave T-m…
Poles of Karlsruhe-Helsinki KH80 and KA84 solutions extracted by using Laurent+Pietarinen method
Alfred Svarc, Mirza Hadzimehmedovic, Rifat Omerovic +2
Poles of partial wave scattering matrices have also in hadron spectroscopy recently been established as a sole link between experiment and QCD theories and models [1-4]. We have, h…