Radiative decays of double heavy baryons in a relativistic constituent three-quark model including hyperfine mixing
arXiv:1005.1850 · doi:10.1103/PhysRevD.81.114036
Abstract
We study flavor-conserving radiative decays of double heavy baryons using a manifestly Lorentz covariant constituent three-quark model. Decay rates are calculated and compared to each other in the full theory, keeping masses finite, and also in the heavy quark limit. We discuss in some detail hyperfine mixing effects.
23 pages, 2 figures
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