4 papers
Three-Loop QCD Corrections to Scattering Amplitudes of a Higgs Boson and Three Partons
Xin Guan, Bernhard Mistlberger, Michael S. Ruf
We present helicity amplitudes at three loops in the heavy-top quark effective theory of QCD for the scattering of a Higgs boson and three light partons with full-color dependence.…
Subleading Color Corrections at Three Loops to the Three-Point Form Factor in Super Yang-Mills Theory
Xin Guan, Bernhard Mistlberger, Michael Ruf
We compute three-loop corrections to the three-point form factor of the operator in Super Yang-Mills theory. In particular, our result is…
Three-Loop QCD corrections to the production of a Higgs boson and a Jet
Xiang Chen, Xin Guan, Bernhard Mistlberger
We compute three-loop QCD corrections to the scattering amplitude of a Higgs boson and three partons interfered with its tree level counterpart. Specifically, we derive our results…
Splitting amplitudes at NLO in QCD
Xin Guan, Franz Herzog, Yao Ma +2
In the limit where partons become collinear to each other, scattering amplitudes factorize into a product of universal, process-independent building blocks and scattering amplitude…