The endpoint region in radiative quarkonia decays

Abstract

We consider the inclusive radiative decays quarkonium -> gamma + hadrons and examine the effects of soft QCD radiation on the photon energy spectrum near the endpoint.

Presented at the DPF2000 Meeting, Ohio State University, August 2000. (Version 2: minor typos corrected.)

References in corpus (3)

• QCD Anatomy of B -> X_s gamma Decays
• Colour-Octet Effects in Radiative ${\rm Y}$ Decays
• QCD Corrections to Radiative Upsilon Decays