Isospin Mass Splittings of Baryons in Potential Models
Abstract
We discuss the isospin-breaking mass differences among baryons, with particular attention in the charm sector to the c+-c0, c++-c0, and c+-c0 splittings. Simple potential models cannot accommodate the trend of the available data on charmed baryons. More precise measurements would offer the possibility of testing how well potential models describe the non-perturbative limit of QCD.
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