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arXiv · 1108.2591

DN interaction from the Juelich meson-exchange model

L. Tolos·J. Haidenbauer·G. Krein
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Abstract

The $DN$ interaction is studied in close analogy to the meson-exchange $\bar KN$ potential of the Juelich group using SU(4) symmetry constraints. The model generates the $\Lambda_c$(2595) resonance dynamically as a $DN$ quasi-bound state. Results for $DN$ scattering lengths and cross sections are presented and compared with predictions based on the Weinberg-Tomozawa term. Some features of the $\Lambda_c$(2595) resonance are also discussed emphasizing the role of the near-by $\pi\Sigma_c$ threshold.

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L. Tolos, J. Haidenbauer, G. Krein. 2011-08-12. DN interaction from the Juelich meson-exchange model. https://doi.org/10.1063/1.3700552

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