Threshold behavior of scattering poles

The results of a model for meson-meson scattering are studied. The model is shown to be capable of on the one hand reproducing the scattering data, while on the other hand a quark-antiquark confinement spectrum can be determined. It is concluded that adopting the model's formulation of the tran...

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Bibliographic Details
Published in:arXiv.org 2003-06
Main Authors: Eef van Beveren, Rupp, George
Format: Article
Language:English
Subjects:
Data analysis
Scattering
Online Access:Get full text
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Summary:The results of a model for meson-meson scattering are studied. The model is shown to be capable of on the one hand reproducing the scattering data, while on the other hand a quark-antiquark confinement spectrum can be determined. It is concluded that adopting the model's formulation of the transition matrix elements for data analysis, it may serve as a link between experiment and quenched lattice calculations.
ISSN:2331-8422
DOI:10.48550/arxiv.0306185