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arXiv · hep-ph/9607243

$B \to ρ\ell ν_\ell$ Form Factors

Damir Becirevic
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Abstract

The bounds on the form factors for $B \to ρ\ell ν_\ell$ decay are studied. Constrained by lattice data and a constrained conformal mapping, the more informations can be obtained for $A_1(q^2)$ form-factor which dominates the decay rate at large $q^2$. Specifically, we confirm a moderately increasing behavior of this form factor.

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Damir Becirevic. 1996-07-04. $B \to ρ\ell ν_\ell$ Form Factors. https://doi.org/10.1103/physrevd.54.6842

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