109 citations · 199 across the 5 of their papers we have counts for
5 papers
Third-order correction to top-quark pair production near threshold I. Effective theory set-up and matching coefficients
M. Beneke, Y. Kiyo, K. Schuller
This is the first in a series of papers, in which we compute the third-order QCD corrections to top-antitop production near threshold in e+ e- collisions. The present paper provide…
NNNLO results on top-quark pair production near threshold
M. Beneke, Y. Kiyo, K. Schuller
We present new results on the NNNLO top-antitop production cross section near threshold from potential and ultrasoft gluon corrections. The new non-logarithmic third-order terms ar…
NNNLO correction to the toponium and bottomonium wave-functions at the origin
M. Beneke, Y. Kiyo, A. Penin +1
We report new results of the NNNLO correction to the S-wave quarkonium wave-functions at the origin, which also provide an estimate of the resonance cross section in t-tbar thresho…
Third-order non-Coulomb correction to the S-wave quarkonium wave functions at the origin
M. Beneke, Y. Kiyo, K. Schuller
We compute the third-order correction to the S-wave quarkonium wave functions |ψ_n(0)|^2 at the origin from non-Coulomb potentials in the effective non-relativistic Lagrangian. Tog…
Third-order Coulomb corrections to the S-wave Green function, energy levels and wave functions at the origin
M. Beneke, Y. Kiyo, K. Schuller
We obtain analytic expressions for the third-order corrections due to the strong interaction Coulomb potential to the S-wave Green function, energy levels and wave functions at the…