Higgs boson production at hadron colliders: hard-collinear coefficients at the NNLO
By S. Catani, M. Grazzini. The European Physical Journal C, 2011
134 citations recorded by the source corpus.
We consider the production of the Standard Model Higgs boson through the gluon fusion mechanism in hadron collisions. We present the next-to-next-to-leading order (NNLO) QCD result of the hard-collinear coefficient function for the all-order resummation of logarithmically enhanced contributions at small transverse momentum. The coefficient function controls NNLO contributions in resummed calculations at full next-to-next-to-leading logarithmic accuracy. The same coefficient function is used in applications of the subtraction method to perform fully exclusive perturbative calculations up to NNLO.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/cbaae9cc0a2e13b6c36602d8657418f059cacd0f
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In Nuclear and High Energy Physics
- Stefan Kallweit
- M. Wiesemann
- M. Grazzini
- D. Rathlev
- H. Sargsyan
- Stefano Pozzorini
- Thomas Gehrmann
- Cms Collaboration
Citations in the corpus
- Fully differential NNLO computations with MATRIX (2017, methodology): “Examples are FEWZ [52] and DYNNLO [12] for vector-boson production, FehiPro [7,53] and HNNLO [9,11] for Higgs boson production, and 2γNNLO [28] for diphoton production.”
- W+W− production at the LHC: fiducial cross sections and distributions in NNLO QCD (2015, background): “Particularly important are the off-shell effects below the ZZ threshold, relevant for the Higgs signal region in the four-lepton channel.”
- Heavy-quark mass effects in Higgs boson production at the LHC (2013, methodology): “At NNLL+NNLO accuracy we use the NNLL expression for the form factor exp{G}, include the coefficient H(2) [18], and truncate the finite component to O(α4 S).”
- Calculation of the transverse parton distribution functions at next-to-next-to-leading order (2014, methodology): “The resulting expressions for the H coefficients are found in full agreement with the results in [35, 36], and constitute a fully independent validation of them in a completely different calculational approach.”
- W±Z production at the LHC: fiducial cross sections and distributions in NNLO QCD (2016, background): “Particularly important are the off-shell effects below the ZZ threshold, relevant for the Higgs signal region in the four-lepton channel.”