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most citedImproved B -> pi l nu_l form factors from the lattice

89 citations · 425 across the 12 of their papers we have counts for

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hep-lat2007

Elastic s-wave scattering phase shifts and |Vub| from lattice calculations of form factors for exclusive semileptonic decays

J. M. Flynn, J. Nieves

Omnes dispersion relations make a connection between form factors for exclusive semileptonic decays and phase shifts in the corresponding elastic scattering channels. We describe t…