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Numerical Regge pole analysis of resonance structures in elastic, inelastic and reactive state-to-state integral cross sections
We present a detailed description of a FORTRAN code for evaluation of the resonance contribution a Regge trajectory makes to the integral state-to-state cross section (ICS) within a specified range of energies. The ...
Extracting S-matrix poles for resonances from numerical scattering data: Type-II Padé reconstruction
We present a FORTRAN 77 code for evaluation of resonance pole positions and residues of a numerical scattering matrix element in the complex energy (CE) as well as in the complex angular momentum (CAM) planes. Analytical ...