Light-cone sum rules: A SCET-based formulation

We describe the construction of light-cone sum rules (LCSRs) for exclusive B-meson decays into light energetic hadrons from correlation functions within soft-collinear effective theory (SCET). As an example, we consider the SCET sum rule for the B→π transition form factor at large recoil, including radiative corrections from hard-collinear loop diagrams at first order in the strong coupling constant.