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Heavy meson masses in chiral perturbation theory with heavy quark symmetry
The $SU(3)$ and hyperfine mass splittings of mesons containing a single heavy quark are computed to one-loop order in chiral perturbation theory with heavy quark spin symmetry. Electromagnetic contributions of order $\alpha_em$ are included. The observed values of the mass splittings are consistent...
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| Lenguaje: | eng |
| Publicado: |
1994
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(94)90499-5 http://cds.cern.ch/record/245308 |