Speaker
Mr
Prince Olusegun Ogunbade
(University of Pretoria)
Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?
Yes
Apply to be<br> consider for a student <br> award (Yes / No)?
Yes
Abstract content <br> (Max 300 words)
The problem of extracting spectral points(bound and resonant states) from scattering data, obtained experimentally or theoretically, is addressed. A new fitting strategy, incorporating an evolution algorithm, is outlined. The fitting parameters are the coefficients of a semi-analytical expression derived from the multi-channel Jost-matrix done near an arbitrary point on the Riemann surface. The efficiency and accuracy of the suggested expansion and fitting is demonstrated by an example of a one-channel model.
Level for award<br> (Hons, MSc, <br> PhD)?
PhD
Main supervisor (name and email)<br>and his / her institution
Prof. S.A. Rakityansky
rakitsa@up.ac.za
University of Pretoria
Primary author
Mr
Prince Olusegun Ogunbade
(University of Pretoria)
Co-author
Prof.
Sergei Rakityanski
(University of Pretoria)