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arXiv · 1103.4762

Strong three-body decays of Lambdac(2940)+

Yubing Dong·Amand Faessler·Thomas Gutsche·S. Kumano·Valery E. Lyubovitskij
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Abstract

The Lambdac(2940)+ baryon with quantum numbers J(P) = 1/2(+) is considered as a hadronic molecule composed of a nucleon and D* meson. We give predictions for the width of the strong three-body decay processes Lambdac(2940)+ to Lambdac(2286)+ pi(+) pi(-) and Lambdac(2940)+ to Lambdac(2286)+ pi(0) pi(0) in this interpretation. Upcoming experimental facilities like a Super B factory at KEK or LHCb might be able to provide data on these decay modes.

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Yubing Dong, Amand Faessler, Thomas Gutsche, S. Kumano, Valery E. Lyubovitskij. 2011-03-24. Strong three-body decays of Lambdac(2940)+. https://doi.org/10.1103/physrevd.83.094005

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