380 citations · 5.7k across the 125 of their papers we have counts for
5 papers · 1 filter
Charm Effects in the Bottom Quark Mass from Mesons
A. H. Hoang, A. V. Manohar
We study the shift in the mass due to a non-zero charm quark mass. This shift affects the value of the -quark mass extracted from the system by about -20…
B Decays in the Upsilon Expansion
Zoltan Ligeti
Theoretical predictions for B decay rates are rewritten in terms of the Upsilon meson mass instead of the b quark mass, using a modified perturbation expansion. The theoretical con…
Top Physics at Threshold and Beyond
A. H. Hoang
A review on theoretical aspects of top quark physics at the Linear Collider is given with focus on the process and the presentations given at this conference.
Details on the Positronium Hyperfine Splitting due to Single Photon Annihilation
A. H. Hoang, P. Labelle, S. M. Zebarjad
A detailed presentation is given of the analytic calculation of the single-photon annihilation contributions to the positronium ground state hyperfine splitting to order i…
Top Quark Pair Production close to Threshold: Top Mass, Width and Momentum Distribution
A. H. Hoang, T. Teubner
The complete NNLO QCD corrections to the total cross section in the kinematic region close to the top-antitop threshold are calculated by solving t…