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arXiv · 1002.0218

Charmed baryon Sigmac(2800) as a ND hadronic molecule

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

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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Yubing Dong, Amand Faessler, Thomas Gutsche, Valery E. Lyubovitskij. 2010-02-01. Charmed baryon Sigmac(2800) as a ND hadronic molecule. https://doi.org/10.1103/physrevd.81.074011

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