86 citations · 272 across the 8 of their papers we have counts for
16 papers
Integrating out heavy fields in the path integral using the background-field method: general formalism
Stefan Dittmaier, Sebastian Schuhmacher, Maximilian Stahlhofen
Building on an older method used to derive non-decoupling effects of a heavy Higgs boson in the Standard Model, we describe a general procedure to integrate out heavy fields in the…
Three-loop soft function for energetic electroweak boson production at hadron colliders
Ze Long Liu, Maximilian Stahlhofen
We calculate the three-loop soft function for the production of an electroweak boson (Higgs, , , ) with large transverse momentum at a hadron collider. It is the first…
The Fully-Differential Gluon Beam Function at NNLO
Jonathan R. Gaunt, Maximilian Stahlhofen
The fully-differential beam function (dBF) is a universal ingredient in resummed predictions of hadron collider observables that probe the full kinematics of the incoming parton fr…
Three-loop soft function for heavy-to-light quark decays
Robin Brüser, Ze Long Liu, Maximilian Stahlhofen
We compute the 1-jettiness soft function for the decay of a heavy quark into a light quark jet plus colorless particles at three-loop order in soft-collinear effective theory. The…
Matter dependence of the four-loop QCD cusp anomalous dimension: from small angles to all angles
Robin Brüser, Andrey Grozin, Johannes M. Henn +1
We compute the fermionic contributions to the cusp anomalous dimension in QCD at four loops as an expansion for small cusp angle. As a byproduct we also obtain the respective terms…
Matter dependence of the four-loop cusp anomalous dimension
Johannes M. Henn, Tiziano Peraro, Maximilian Stahlhofen +1
We compute analytically the matter-dependent contributions to the quartic Casimir term of the four-loop light-like cusp anomalous dimension in QCD, with fermion and sca…