The Resummed Photon Spectrum in Radiative Upsilon Decays (And More)

Abstract

In this talk I present the results of two calculations that make use of Non-Relativistic QCD and the newly developed Soft-Collinear Effective Theory. The first process considered is inclusive radiative ${\rm Y}$ decay. The second process considered is the leading color-octet contribution to $e^{+}{e}^{-}\to J/\psi +X$.

Comments: Presented at the Conference on the Intersections of Particle and Nuclear Physics, May 19-24, 2003. Requires aipproc