Mass Splitting of Heavy Baryon Isospin Multiplets
Nov 3, 198612 pages
Published in:
- Phys.Rev.D 35 (1987) 3526
Report number:
- DOE-ER-40048-02-N7
Citations per year
Abstract: (APS)
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.- charmed baryon: multiplet
- charmed baryon: mass difference
- Sigma/c: mass difference
- model: bag
- model: chiral
- quark: mass
- coupling constant: (pi quark)
- numerical calculations: interpretation of experiments
- QUARK: MASS
- MASS: QUARK
References(16)
Figures(0)