Xin Guan

collaborators

3 papers

hep-ph2026

Three-Loop QCD Corrections to Scattering Amplitudes of a Higgs Boson and Three Partons

Xin Guan, Bernhard Mistlberger, Michael S. Ruf

The paper computes three-loop QCD helicity amplitudes for a Higgs boson plus three light partons in the heavy‑top effective theory, providing full‑color analytic results expressed…

hep-th2025

Subleading Color Corrections at Three Loops to the $tr (I ¨ ^{2})$ Three-Point Form Factor in $N = 4$ Super Yang-Mills Theory

Xin Guan, Bernhard Mistlberger, Michael Ruf

We compute three-loop corrections to the three-point form factor of the operator $tr (I ¨ ^{2})$ in $N = 4$ Super Yang-Mills theory. In particular, our result i…

hep-ph2025

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…

Three-Loop QCD Corrections to Scattering Amplitudes of a Higgs Boson and Three Partons

Subleading Color Corrections at Three Loops to the tr(I¨2) Three-Point Form Factor in N=4 Super Yang-Mills Theory

Three-Loop QCD corrections to the production of a Higgs boson and a Jet

Subleading Color Corrections at Three Loops to the $tr (I ¨ ^{2})$ Three-Point Form Factor in $N = 4$ Super Yang-Mills Theory