Threshold resummation for electroweak annihilation from DIS data
159 citations recorded by the source corpus.
Abstract We show that higher-order coefficients required to perform threshold resummation for electroweak annihilation processes, such as Drell–Yan or Higgs production via gluon fusion, can be computed using perturbative results derived in deep inelastic scattering. As an example, we compute the three-loop coefficient D ( 3 ) , generating most of the fourth tower of threshold logarithms for the Drell–Yan cross section in the MS ¯ scheme, using the recent three-loop results for splitting functions and for the quark form factor, as well as a class of exponentiating two-loop contributions to the Drell–Yan process.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/e6dda14caca4700c30a2a6193eb91efcf1b14151
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In Nuclear and High Energy Physics
- Gudrun Heinrich
- F. Tackmann
- Ansgar Denner
- Stefan Dittmaier
- W. Waalewijn
- Bernhard Mistlberger
- Iain W. Stewart
- Claude Duhr
Citations in the corpus
- Higgs production with a central jet veto at NNLL+NNLO (2010, methodology): “Our NNLL resummation is in the jet-veto variable, and is not the same as NNLL threshold resummations for the total cross section [57–62].”
- Soft gluon resummation for gluon-induced Higgs Strahlung (2014, background): “The most prominent example is the inclusive Higgs production via gluon fusion, gg → H [21–32].”
- Inadequacy of zero-width approximation for a light Higgs boson signal (2012, methodology): “NLO corrections of 80–100% at the LHC motivated the calculation of next-to-next-to-leading order (NNLO) QCD corrections in the heavy-top limit [15–17] enhanced by soft-gluon resummation at next-tonext-to-leading logarithmic (NNLL) level [18, 19] and beyond [20–25].”
- High precision determination of the gluon fusion Higgs boson cross-section at the LHC (2016, methodology): “For example, before the coefficient of δ(1 − z) at N3LO was computed, all plusdistribution terms of the soft-virtual cross-section at N3LO were already known [91, 92].”