Azimuthal Correlation in Dihadron Production
arXiv:hep-ph/0305148
Abstract
We study the azimuthal correlation of hadron pairs produced in hadron-hadron collisions in the framework of perturbative QCD. We concentrate our attention on the `almost back-to-back' region where resummation of large logarithms due to soft and/or collinear radiation are shown to play an important role. Our aim is to perform perturbative resummation at single logarithmic accuracy.
4 pages. LaTeX (stylefile included). Talk given at the 38th Rencontres de Moriond - QCD and Hadronic Interactions, Les Arcs, France, 22-29 March 2003