129 citations · 262 across the 6 of their papers we have counts for
3 papers · 1 filter
Three Loop Top Quark Contributions to the rho Parameter
M. Faisst, J. Kuhn, T. Seidensticker +1
We present results for the three-loop top quark contributions to the rho parameter in the limit of large top quark mass. The simultaneous dependence on the mass of the Higgs boson…
2-loop QCD corrections to Bc-meson leptonic constant
Andrei I. Onishchenko, Oleg L. Veretin
We present results for two-loop QCD corrections to the short distance coefficient that governs leptonic decay of Bc-meson. After brief discussion of the technics of asymptotic thre…
Heavy mass expansion, light-by-light scattering and the anomalous magnetic moment of the muon
J. H. Kühn, A. I. Onishchenko, A. A. Pivovarov +1
Contributions from light-by-light scattering to (g_μ-2)/2, the anomalous magnetic moment of the muon, are mediated by the exchange of charged fermions or scalar bosons. Assuming la…