Web10 mei 2016 · We present the most precise value for the Higgs boson cross-section in the gluon-fusion production mode at the LHC. Our result is based on a perturbative expansion through N3LO in QCD, in an effective theory where the top-quark is assumed to be infinitely heavy, while all other Standard Model quarks are massless. We combine this result with … Web5 feb. 2024 · The cross sections for H +\ge 1 jet, Z +\ge 1 jet, and dijet production from NNLOJET are shown in Fig. 3, as a function of the inclusive jet p_T at LO, NLO and NNLO. The figure shows representative values for R\in [0.3,0.5,0.7,1.0] to illustrate the spread induced on the cross section.
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Web13 mei 2024 · Title: Charm-quark fragmentation fractions and production cross section at midrapidity in pp collisions at the LHC Authors: ALICE Collaboration Download a PDF of the paper titled Charm-quark fragmentation fractions and production cross section at midrapidity in pp collisions at the LHC, by ALICE Collaboration Web10 apr. 2024 · We calculate the cross sections for the direct hadroproduction of J/ψ and ϒ associated with a heavy-quark pair of the same flavour at leading order in αS and v in NRQCD. tagel insulin
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Web25 okt. 2016 · This Report summarizes the results of the activities of the LHC Higgs Cross Section Working Group in the period 2014-2016. The main goal of the working group was to present the state-of-the-art of Higgs physics at the LHC, integrating all new results that have appeared in the last few years. The first part compiles the most up-to-date predictions of … Web25 mei 2011 · As a simulation is needed to establish triggers, perform underlying event corrections and calculate acceptances, the lack of a robust simulation affects all measurements at the LHC. Particularly affected are the measurements of processes with large diffractive rapidity gaps, which constitute about one quarter of the inelastic cross … WebTriple Differential Dijet Cross Section at the LHC A. Gehrmann-De Ridder ,1,2 T. Gehrmann ,2 E.W.N. Glover ,3 A. Huss,4 and J. Pires 5,6 1Institute for Theoretical Physics, ETH, CH-8093 Zürich, Switzerland 2Department of Physics, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland 3Institute for Particle Physics … br blaze