Mass splitting of heavy baryon isospin multiplets
- 1 June 1987
- journal article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 35 (11) , 3526-3529
- https://doi.org/10.1103/physrevd.35.3526
Abstract
We calculate the mass splittings of isospin multiplets of baryons containing one charmed or bottom quark, using a version of the chiral bag model which has proved successful in similar calculations of mass splittings of baryons containing only light quarks. In particular, we obtain the result Σc++-Σc0=3.0 MeV, in agreement with a recent measurement which gives 2.5±1.0 MeV.Keywords
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