59 citations · 59 across the 7 of their papers we have counts for
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Next-to-next-to-leading QCD corrections to the -, -, and - lifetime ratios
Francesco Moretti, Ulrich Nierste, Pascal Reeck +1
The total decay widths of heavy mesons can be systematically calculated in terms of an expansion in the two parameters and , where denotes the heavy quark…
Complete next-to-next-to-leading order QCD corrections to the decay matrix in -meson mixing at leading power
Ulrich Nierste, Pascal Reeck, Vladyslav Shtabovenko +1
We compute next-to-next-to-leading order corrections to the decay width difference of mass eigenstates and the charge-parity (CP) asymmetry in flavour-specific decays…
Current-current operator contribution to the decay matrix in -meson mixing at next-to-next-to-leading order of QCD
Marvin Gerlach, Ulrich Nierste, Pascal Reeck +2
We compute next-to-next-to-leading order perturbative corrections to the decay width difference of mass eigenstates and the charge-parity asymmetry in flavour-specific…
Precision Calculations in B physics
Matthias Steinhauser
We discuss recent higher order calculations to properties of mesons. This includes next-to-next-to-leading order corrections to nonleptonic and next-to-next-to-next-to-leading…
meson mixing at NNLO: technical aspects
Pascal Reeck, Vladyslav Shtabovenko, Matthias Steinhauser
We provide details to several technical aspects which are important for the calculation of next-to-next-to-leading order corrections to the mixing of neutral mesons. This inclu…
NNLO QCD corrections to in the system
Marvin Gerlach, Ulrich Nierste, Pascal Reeck +2
This report summarises recent advances made in the calculation of the NNLO QCD corrections to the width difference in the system. The inclusion of the e…
Workshop on Precision Measurements of alphas
S. Bethke, A. H. Hoang, S. Kluth +32
These are the proceedings of the "Workshop on Precision Measurements of alphas" held at the Max-Planck-Institute for Physics, Munich, February 9-11, 2011. The workshop explored in…