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- (en) We consider the isospin breaking corrections to charmless semileptonic decays of B mesons. Both, the recently measured branching ratios of exclusive decays by the CLEO Collaboration and the end-point reion of the inclusive lepton spectrum in form factor models, can be affected by these corrections. Isospin corrections can affect the determination of |V_ub| from exclusive semileptonic B decays at a level comparable to present statistical uncertainties. Comment: Latex, 7 pages, 1 .ps figure, to appear in Phys. Rev. D
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Further remarks on isospin breaking in charmless semileptonic B decays. (n.d.). https://hdl.handle.net/2078.5/258421