Please be advised that the site will be down for maintenance on Sunday, September 1, 2024, from 08:00 to 18:00, and again on Monday, September 2, 2024, from 08:00 to 09:00. We apologize for any inconvenience this may cause.
Browsing by Author "Vaandrager, Paul"
-
Vaandrager, Paul
(University of Pretoria, 2015)
A method of extracting resonance parameters from scattering data is outlined for
scattering that involves Coulomb interactions. This is done for single-channel
scattering, as well as multi-channel scattering. Within the ...
-
Vaandrager, Paul; Rakityansky, Sergei Anatoljevich
(World Scientific Publishing, 2016-02)
A new parametrization of the multi-channel S
S
-matrix is used to fit scattering data and then to locate the resonances as its poles. The S
S
-matrix is written in terms of the corresponding “in” and “out” Jost ...
-
Vaandrager, Paul; Rakityansky, Sergei Anatoljevich
(Elsevier, 2020-08)
Please read abstract in the article.
-
Vaandrager, Paul
(University of Pretoria, 2020)
The analysis of scattering data is usually done by fitting the S-matrix at real experimental energies. An analytic continuation to complex and negative energies must then be performed to locate possible resonances and bound ...