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arXiv · 1412.5395

Regge behaviour within the Bethe-Salpeter approach

Stanislav Kubrak·Christian S Fischer·Richard Williams
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Abstract

We present a calculation of the spectrum of light and heavy quark bound states in the rainbow-ladder truncation of Dyson-Schwinger/Bethe-Salpeter equations. By extending the formalism include the case of total angular momentum J=3, we are able to explore Regge trajectories and make prediction of tensor bound states for light and heavy quarkonia.

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Stanislav Kubrak, Christian S Fischer, Richard Williams. 2014-12-17. Regge behaviour within the Bethe-Salpeter approach. https://doi.org/10.1088/1742-6596%2F599%2F1%2F012013

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