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Negative-Parity Heavy Pentaquark States in 1/N_c

Margaret E. Wessling
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Abstract

The 1/N_c expansion for negative-parity heavy pentaquarks is developed using the formalism introduced for excited baryons in large N_c. Relations are found between the mass splittings of these pentaquarks and those of nonexotic baryons.

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Margaret E. Wessling. 2005-05-17. Negative-Parity Heavy Pentaquark States in 1/N_c. https://doi.org/10.1016/j.physletb.2004.10.027

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