Department
Physics
Document Type
Article
Publication Date
8-1-2016
Abstract
I present new results and updates for total cross sections and differential distributions in topantitop pair and single-top production. Soft-gluon corrections are added to exact fixed-order results to provide the best predictions at approximate N3LO for tt¯ production and approximate NNLO for single-top production. Total cross sections and top-quark transverse-momentum and rapidity distributions are presented and compared with data at LHC and Tevatron energies. The cusp anomalous dimension at three and higher loops is also discussed.
Journal Title
Proceedings of Science