214 citations · 529 across the 11 of their papers we have counts for
10 papers · 1 filter
Electroweak effects in the mixing
P. Gambino, A. Kwiatkowski, N. Pott
We compute analytically the complete electroweak two-loop corrections to the mixing. These corrections fix the normalization of the electroweak coupling employed i…
Mass Corrections to the Tau Decay Rate
K. G. Chetyrkin, A. Kwiatkowski
In this note radiative corrections to the total hadronic decay rate of the -lepton are studied employing perturbative QCD and the operator product expansion. We calculate quadra…
Next-To-Leading-Order Matching for the Magnetic Photon-Penguin Operator in the Decay
A. J. Buras, A. Kwiatkowski, N. Pott
The initial condition at the matching scale for the Wilson coefficient of the magnetic photon-penguin operator in the decay is calculated in the next-to…
On the Scale Uncertainties in the Decay
Andrzej J. Buras, Axel Kwiatkowski, Nicolas Pott
We analyze the theoretical uncertainties in due to the choice of the high energy matching scale $μ_W=\ord(\mw)$ and the scale at which the running top quark m…
Parton model sum rules
Ian Hinchliffe, Axel Kwiatkowski
This review article discusses the experimental and theoretical status of various Parton Model sum rules. The basis of the sum rules in perturbative QCD is discussed. Their use in e…
The $\msbar$ Renormalized Bottom Mass of Order and its Application to
Axel Kwiatkowski, Matthias Steinhauser
The renormalized mass of the bottom quark is calculated at the two loop level to order in the $\msbar$ renormalization scheme. Different strategies for th…