Higher-Order Corrections to Radiative Upsilon Decays

Abstract

Recent advances in the theoretical description of radiative Upsilon decays are reviewed, including the calculation of next-to-leading order QCD corrections to the photon spectrum.

Comments: LaTeX, 10 pages, 5 Postscript figures, uses sprocl.sty. Talk presented at the IVth International Symposium on Radiative Corrections (RADCOR 98), Barcelona, September 8-12, 1998, to appear in the proceedings