$B \to ρ$ Decay Form Factors from Covariant Confined Quark Model

We evaluate $B \rightarrow ρ$ transition form factors in the full kinematical region within the covariant confined quark model. We compare the obtained results with the results from light-cone sum rules. The calculated form factors can be used to calculate the $B^+ \rightarrow ρ^+ μ^+ μ^-$ rare decay branching ratio.

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