$B\to \rho \gamma$ Decay in the Large Energy Effective Theory

Alexander Ya. Parkhomenko

The branching ratio for the $B\to \rho \gamma$ decay in the next-to-leading order (NLO) in the strong coupling ${\alpha }_s$ and in leading power in ${\Lambda }_{\mathrm{QCD}}/m_B$ is presented. The corrections…