Joint resummation for heavy quark production

Abstract

We present the joint threshold and recoil resummed transverse momentum distributions for heavy quark hadroproduction, at next-to-leading logarithmic accuracy. We exhibit their dependence on the production channel and the color configurations, and compare these distributions to eachother and to NLO.

Comments: 4 pages, 1 figure. Talk given at International Conference on QCD and Hadronic Physics, Beijing, China, 16-20 Jun 2005