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NLL resummation of the heavy-quark hadroproduction cross-section
Abstract We compute the effect of soft-gluon resummation, at the next-to-leading-logarithmic level, in the hadroproduction cross section for heavy flavours. Applications to top, bottom and charmExpand
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Two-loop planar master integrals for Higgs → 3 partons with full heavy-quark mass dependence
A bstractWe present the analytic computation of all the planar master integrals which contribute to the two-loop scattering amplitudes for Higgs→ 3 partons, with full heavy-quark mass dependence.Expand
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Two-loop QCD corrections to the heavy quark form-factors: Axial vector contributions
Abstract We present closed analytic expressions of the electromagnetic vertex form factors for heavy quarks at the two-loop level in QCD for arbitrary momentum transfer. The calculation is carriedExpand
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Two-loop light fermion contribution to Higgs production and decays
We compute the electroweak corrections due to the light fermions to the production cross section σ(gg ! H) and to the partial decay widths ( H ! γ γ) and ( H ! g g). We present analytic results forExpand
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Analytic results for virtual QCD corrections to Higgs production and decay
We consider the production of a Higgs boson via gluon-fusion and its decay into two photons. We compute the NLO virtual QCD corrections to these processes in a general framework in which the couplingExpand
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Electroweak top-quark pair production at the LHC with Z′ bosons to NLO QCD in POWHEG
A bstractWe present the calculation of the NLO QCD corrections to the electroweak production of top-antitop pairs at the CERN LHC in the presence of a new neutral gauge boson. The corrections areExpand
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On the generalized harmonic polylogarithms of one complex variable
TLDR
We describe how to compute numerically in the complex plane a set of generalized harmonic polylogarithms (GHPLs) with square roots in the weights, using C++/GiNaC numerical routines of Vollinga and Weinzierl. Expand
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Master integrals with 2 and 3 massive propagators for the 2-loop electroweak form factor—planar case
Abstract We compute the master integrals containing 2 and 3 massive propagators entering the planar amplitudes of the 2-loop electroweak form factor. By this me mean the process f f ¯ → X , where f fExpand
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Master integrals for the two-loop light fermion contributions to gg → H and H → γγ
Abstract We give the analytic expressions of the eight master integrals entering our previous computation of two-loop light fermion contributions to g g → H and H → γ γ . The results are expressed inExpand
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Vertex diagrams for the QED form factors at the 2-loop level
Abstract We carry out a systematic investigation of all the 2-loop integrals occurring in the electron vertex in QED in the continuous D -dimensional regularization scheme, for on-shell electrons,Expand
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