Measurements of the Cross-Section for the + Heavy-Flavor Production at the LHC
arXiv:2305.16575 · doi:10.3390/universe9050242
Abstract
At the LHC, the process of a Higgs boson decaying into bottom or charm quarks produced in association with a pair of top quarks, ttbarH , allows for an empirical exploration of the heavy-flavor quark Yukawa couplings to the Higgs boson. Accordingly, the cross-sections for the + heavy-flavor production without the appearance of the Higgs boson have been measured at the LHC in various phase spaces using data samples collected in pp collisions at = 7, 8 and 13 TeV with the ATLAS and CMS experiments. Flavor ratios of cross-sections of + heavy-flavors to + additional jets processes are also measured. In this paper, the measured cross-sections and ratios are reviewed and the prospects with more data are presented.
20 pages, 13 figures
References in corpus (15)
- PYTHIA 6.4 Physics and Manual
- The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
- An Introduction to PYTHIA 8.2
- Matching NLO QCD computations with Parton Shower simulations: the POWHEG method
- Event generation with SHERPA 1.1
- Herwig++ Physics and Manual
- A parton shower algorithm based on Catani-Seymour dipole factorisation
- Assault on the NLO Wishlist: pp -> tt bb
- NLO QCD corrections to pp -> t anti-t b anti-b + X at the LHC
- Measurement of the cross section ratio sigma(t t-bar b b-bar) / sigma(t t-bar jj) in pp collisions at sqrt(s) = 8 TeV
- at the LHC: On the size of corrections and -jet definitions
- Hadroproduction of final states at LHC: predictions at NLO accuracy matched with Parton Shower
- Measurement of the cross section for production with additional jets and b jets in pp collisions at 13 TeV
- Full NLO QCD corrections to off-shell ttbb production
- First measurement of the cross section for top quark pair production with additional charm jets using dileptonic final states in pp collisions at 13 TeV