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By Christian W. Bauer, Sean Fleming, Dan Pirjol and Iain W. Stewart. First preprint28November2000, Phys. Rev. D63,114020(2001). Abstract: energetic-quark theory with collinear/soft gluons, scales of transverse momentum and its square divided by the hard energy; current matching and renormalization-group evolution.

Sean Fleming, AIP Conference Proceedings842,923–928(2006); submitted30January2006, based on a PANIC05 talk. Abstract describes the formalism and applications to color-suppressed B-to-D decays and the Upsilon radiative spectrum.