316 citations · 496 across the 10 of their papers we have counts for
10 papers
Higgs Decay, Z Decay and the QCD Beta-Function
P. A. Baikov, K. G. Chetyrkin, J. H. Kühn
Recent developments in perturbative QCD, leading to the beta function in five-loop approximation are presented. In a first step the two most important decay modes of the Higgs boso…
Adler Function, DIS sum rules and Crewther Relations
P. A. Baikov, K. G. Chetyrkin, J. H. Kühn
The current status of the Adler function and two closely related Deep Inelastic Scattering (DIS) sum rules, namely, the Bjorken sum rule for polarized DIS and the Gross-Llewellyn S…
The Cross Section of e^+ e^- Annihilation into Hadrons of Order alpha_s^4 n_f^2 in Perturbative QCD
P. A. Baikov, K. G. Chetyrkin, J. H. Kühn
We present the first genuine QCD five-loop calculation of the vacuum polarization functions: analytical terms of order alpha_s^4 n_f^2 to the absorptive parts of vector and scalar…
The Perturbative QCD Potential and the ttbar Threshold
M. Jezabek, J. H. Kuhn, M. Peter +2
We include the full second-order corrections to the static QCD potential in the analysis of the ttbar threshold cross section. There is an unexpectedly large difference between the…
Physics with e^+e^- Linear Colliders
E. Accomando
We describe the physics potential of linear colliders in this report. These machines are planned to operate in the first phase at a center-of --mass energy of 500 GeV, bef…
Extracting alpha_s from Electron-Positron Annihilation around 10 GeV
K. G. Chetyrkin, J. H. Kuhn, T. Teubner
The total cross section for electron-positron annihilation into hadrons is calculated in the region just below the B meson threshold. QCD corrections up to third order, quark mass…