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arXiv · 0909.5551

Light vector meson and heavy baryon strong interaction

Peng-Zhi Huang·Hua-Xing Chen·Shi-Lin Zhu
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Abstract

We calculate the coupling constants between the light vector mesons and heavy baryons within the framework of the light-cone QCD sum rule in the leading order of heavy quark effective theory. Most resulting sum rules are stable with the variations of the Borel parameter and the continuum threshold. The extracted couplings will be useful in the study of the possible heavy baryon molecular states.

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Peng-Zhi Huang, Hua-Xing Chen, Shi-Lin Zhu. 2009-09-30. Light vector meson and heavy baryon strong interaction. https://doi.org/10.1103/physrevd.80.094007

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