Abstract In this study, we compute the radiative corrections to the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> mml:mrow mml:msub mml:miΛ</mml:mi> mml:mib</mml:mi> </mml:msub> mml:mo→</mml:mo> mml:mip</mml:mi> </mml:mrow> </mml:math> transition form factors at next-to-leading logarithmic accuracy. With the light-cone distribution amplitudes of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> mml:msub mml:miΛ</
