Abstract
We compute the two-loop QCD corrections to amplitudes for processes gg → Hg, qg → Hq and \( q\overline{q}\to Hg \) in the limit when the Higgs transverse momentum is larger than the top quark mass, p⊥ ≫ m t . These amplitudes are important ingredients for understanding higher-order QCD effects on Higgs transverse momentum distribution at large p⊥.
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Kudashkin, K., Melnikov, K. & Wever, C. Two-loop amplitudes for processes gg → Hg, qg → Hq and \( \mathrm{q}\overline{\mathrm{q}}\to \mathrm{H}\mathrm{g} \) at large Higgs transverse momentum. J. High Energ. Phys. 2018, 135 (2018). https://doi.org/10.1007/JHEP02(2018)135
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DOI: https://doi.org/10.1007/JHEP02(2018)135