A golden age for heavy-quarkonium physics dawned a decade ago, initiated by the
confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of …

We compute the three-loop nonsinglet corrections to the photon-quark form factors taking
into account the full dependence on the virtuality of the photon and the quark mass. We …

We consider quantum chromodynamics with external vector, axial-vector, scalar, and
pseudoscalar currents and compute three-loop corrections to the corresponding vertex …

A bstract The Compact Linear Collider (CLIC) is a proposed future high-luminosity linear
electron-positron collider operating at three energy stages, with nominal centre-of-mass …

Using new four-loop results for the heavy quark vacuum polarization and new data for
bottom quark production in electron-positron annihilation, an update on the determination of …

A bstract Three different approaches to precisely describe the Adler function in the
Euclidean regime at around 2 GeVs are available: dispersion relations based on the …

We reconsider the extraction of the gluon condensates〈 αsG2〉,〈 g3fabcG3〉 and the MS¯
running quark masses m¯ c, b from different Mn (Q2) moments and their ratios by including …

We calculate charmonium correlators on the lattice with 2+ 1 flavors of sea quarks and
charm valence quarks, both described by the Möbius domain-wall fermion. Temporal …

A bstract We propose a novel method for the treatment of top-quark mass effects in the
production of H (∗), HH, HZ and ZZ final states in gluon fusion. We show that it is possible to …

We construct approximate formulas for the O (αs3) QCD contributions to vector, axial-vector,
scalar and pseudo-scalar quark current correlators, which are valid for arbitrary values of …