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arxiv: 1006.4018 · v2 · pith:XWKGDQUNnew · submitted 2010-06-21 · ✦ hep-ph

Radiative decay of Lambdac(2940)+ in a hadronic molecule picture

classification ✦ hep-ph
keywords lambdacdecayradiativewidtharguebaryoncomposedconsidered
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The Lambdac(2940)+ baryon with quantum numbers J(P) = 1/2(+) is considered as a molecular state composed of a nucleon and D* meson. We give predictions for the width of the radiative decay process Lambdac(2940)+ to Lambdac(2286)+ gamma in this interpretation. Based on our results we argue that an experimental determination of the radiative decay width of Lambdac(2940)+ is important for the understanding of its intrinsic properties.

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