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arxiv: 1002.0218 · v2 · submitted 2010-02-01 · ✦ hep-ph

Charmed baryon Sigmac(2800) as a ND hadronic molecule

Yubing Dong , Amand Faessler , Thomas Gutsche , Valery E. Lyubovitskij This is my paper
classification ✦ hep-ph
keywords sigmacbaryonhadronicmoleculeassignmentscharmedcomposedconsidered
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The isotriplet Sigmac(2800) baryon with possible quantum numbers J(P) = 1/2(+), 1/2(-) or 3/2(+), 3/2(-) is considered as a hadronic molecule composed of a nucleon and a D meson. We determine the strong two-body decay widths Sigmac to Lambdac + pi which are shown to be consistent with current data for the J(P) = 1/2(+) and J(P) = 3/2(-) assignments.

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