4 citations · 5 across the 3 of their papers we have counts for
29 papers · 1 filter
Threshold Resummation for the Top Quark Charge Asymmetry
Leandro G. Almeida, George Sterman, Werner Vogelsang
We study the QCD charge asymmetry in t\bar{t} production at the Tevatron. We investigate the role of higher orders in perturbation theory by considering the resummation of potentia…
Factorization of e+e- Event Shape Distributions with Hadronic Final States in Soft Collinear Effective Theory
Christian W. Bauer, Sean Fleming, Christopher Lee +1
We present a new analysis of two-jet event shape distributions in soft collinear effective theory. Extending previous results, we observe that a large class of such distributions c…
Color Transfer Enhancement for Heavy Quarkonium Production
Gouranga C. Nayak, Jian-Wei Qiu, George Sterman
We study the transfer of color between a heavy quark pair and an unpaired heavy quark or antiquark moving at a nonrelativistic velocity with respect to the pair. We find that the o…
Color Transfer in Associated Heavy-Quarkonium Production
Gouranga C. Nayak, Jian-Wei Qiu, George Sterman
We study the production of heavy quarkonium in association with an additional heavy pair. We argue that important contributions may come from phase space regions where three heavy…
Energy Flow Observables
George Sterman
A few comments are made on the role of nonperturbative and perturbative power corrections. This is followed by a description of energy flow observables and correlations that may pr…
QCD and Jets
George Sterman
These lectures introduce some of the basic methods of perturbative QCD and their applications to phenomenology at high energy. Emphasis is given to techniques that are used to stud…