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Heavy-light baryonic mass splittings from the lattice
classification
✦ hep-lat
keywords
lambdaheavy-lightlatticemassapproximationbaryonicbaryonscontinuum
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We present lattice estimates of the mass of the heavy-light baryons $\Lambda_b$ and $\Xi_b$ obtained using propagating heavy quarks. For $\Lambda_b$ our result is $M_{\Lambda_b}=5.728 \pm 0.144 \pm 0.018$ GeV, after extrapolation to the continuum limit and in the quenched approximation.
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