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arXiv · hep-ph/9609484

Semileptonic $B \to ρ$ and $B \to π$ Decays: Lattice and Dispersive Constraints

Laurent Lellouch
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Abstract

I present two recent pieces of work on semileptonic $B \to π, ρ$ decays where it is shown how lattice QCD calculations can be used to test heavy-quark symmetry and determine phenomenologically relevant quantities despite the limits on these calculations' kinematical reach. The study of semileptonic $B \to ρ$ decays was performed with the UKQCD Collaboration.

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Laurent Lellouch. 1996-09-26. Semileptonic $B \to ρ$ and $B \to π$ Decays: Lattice and Dispersive Constraints. https://doi.org/10.1016/s0920-5632(97)00053-4

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