Particles and Fields Seminar
Resumming Dokshitzer-Gribov-Lipatov-Altarelli-Parisi logarithms in high energy evolution
Alex Kovner
University of Connecticut
Abstract
I review the main ideas of the Color Glass Condensate approach to QCD evolution at high energy. I explain that at NLO the pertinent (JIMWLK) evolution equation contains large logarithmic corrections arising from the DGLAP physics, that so far have been misidentified as related to the running of the QCD coupling constant. I also explain how to resum these logs inside the JIMWLK evolution.