On the pentaquark candidates $P_c^+(4380)$ and $P_c^+(4450)$ within the soliton picture of baryons

D.O. Riska; Mannque Rho; N.N. Scoccola

On the pentaquark candidates P_c^+(4380) and P_c^+(4450) within the soliton picture of baryons

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arxiv 1508.01172 v1 pith:ZQZCG3QR submitted 2015-08-05 hep-ph

On the pentaquark candidates P_c^+(4380) and P_c^+(4450) within the soliton picture of baryons

N.N. Scoccola , D.O. Riska , Mannque Rho This is my paper

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Using the bound state version of the topological soliton model for the baryons we show that the existence of a bound (or quasi-bound) $\bar D$-soliton state leads to the possibility of having hidden charm pentaquarks with quantum numbers and masses, which are compatible with those of the candidates recently reported by the LHCb experiment. The implications of heavy quark symmetry are elaborated.

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