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arXiv · hep-ph/9912385

Symmetries of Excited Heavy Baryons In The Heavy Quark And Large N_c Limit

Chi-Keung Chow·Thomas D. Cohen
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Abstract

We demonstrate in a model independent way that, in the combined heavy quark and large N_c limit, there exists a new contracted U(4) symmetry which connects orbitally excited heavy baryons to the ground states.

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Chi-Keung Chow, Thomas D. Cohen. 1999-12-16. Symmetries of Excited Heavy Baryons In The Heavy Quark And Large N_c Limit. https://doi.org/10.1103/physrevlett.84.5474

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