651 citations · 15.8k across the 213 of their papers we have counts for
11 papers · 2 filters
Gauge and Yukawa coupling beta functions of two-Higgs-doublet models to three-loop order
Florian Herren, Luminita Mihaila, Matthias Steinhauser
We compute the beta functions for the three gauge couplings and the Yukawa matrices of a general two-Higgs-doublet model in the modified minimal subtraction scheme to three loops.…
Addendum to arXiv:0907.2110: "Charm and Bottom Quark Masses: An Update"
Konstantin G. Chetyrkin, Johann H. Kuhn, Andreas Maier +4
We update the experimental moments for the charm quark as computed in arXiv:hep-ph/0702103. and used in arXiv:0907.2110 and arXiv:1010.6157 for the determination of the charm-quark…
at four loops in QED
Peter Marquard, Alexander V. Smirnov, Vladimir A. Smirnov +2
We review the four-loop QED corrections to the anomalous magnetic moment of the muon. The fermionic contributions with closed electron and tau contributions are discussed. Furtherm…
Hadronic Higgs boson decay at order and
Joshua Davies, Matthias Steinhauser, David Wellmann
We compute corrections to the decay of the Standard Model Higgs boson to hadrons, to the fourth order in the strong coupling constant . We use an effective theory in which the…
The contributions to fermionic four-loop form factors
Roman N. Lee, Alexander V. Smirnov, Vladimir A. Smirnov +1
We compute the four-loop contributions to the photon quark and Higgs quark form factors involving two closed fermion loops. We present analytical results for all non-planar master…
High energy behaviour of form factors
Taushif Ahmed, Johannes M. Henn, Matthias Steinhauser
We solve renormalization group equations that govern infrared divergences of massless and massive form factors. By comparing to recent results for planar massive three-loop and mas…
Version 3 of {\tt RunDec} and {\tt CRunDec}
Florian Herren, Matthias Steinhauser
We present new versions of the packages {\tt RunDec} and {\tt CRunDec} which can be used for the running and decoupling of the strong coupling constant and quark masses. Furthermor…
Completing the hadronic Higgs boson decay at order
Joshua Davies, Matthias Steinhauser, David Wellmann
We compute four-loop corrections to the hadronic decay of the Standard Model Higgs boson which are induced by effective couplings to bottom quarks and gluons, mediated by the top q…
Physics Behind Precision
P. Azzi, P. Azzurri, S. Biswas +19
This document provides a writeup of contributions to the FCC-ee mini-workshop on "Physics behind precision" held at CERN, on 2-3 February 2016.
Weak Radiative Decays of the B Meson and Bounds on in the Two-Higgs-Doublet Model
Mikolaj Misiak, Matthias Steinhauser
In a recent publication [6], the Belle collaboration updated their analysis of the inclusive weak radiative B-meson decay, including the full dataset of (772 +_ 11) x 10^6 BBbar pa…
NNLO QCD counterterm contributions to \to for the physical value of
Mikolaj Misiak, Abdur Rehman, Matthias Steinhauser
One of the most important O() corrections to the branching ratio originates from interference of contributions from the current-current and photonic dipole ope…