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Numerical Regge pole analysis of resonance structures in state-to-state reactive differential cross sections
Akhmatskaya, E.
; Sokolovski, D. (2022-04-19)
; Sokolovski, D. (2022-04-19)
This is the third (and the last) code in a collection of three programs [Sokolovski et al. (2011), Akhmatskaya et al. (2014)] dedicated to the analysis of numerical data, obtained in an accurate simulation of an atom-diatom ...
Numerical Regge pole analysis of resonance structures in elastic, inelastic and reactive state-to-state integral cross sections
Akhmatskaya, E.; Sokolovski, D.; Echeverria-Arrondo, C. (2014-12-31)
; Sokolovski, D.; Echeverria-Arrondo, C. (2014-12-31)
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
Sokolovski, D.; Akhmatskaya, E.; Sen, S.K. (2011-12-31)
; Sen, S.K. (2011-12-31)
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 ...