Neutral MSSM Higgs-boson production with heavy quarks: NLO supersymmetric QCD corrections
arXiv:1406.5307 · doi:10.1103/PhysRevD.90.035010
Abstract
Within the minimal supersymmetric extension of the Standard Model (MSSM) the associated production of neutral Higgs bosons with top and bottom quarks belongs to the most important Higgs-boson production processes at the LHC. At large values of tan(beta), in particular, bottom--Higgs associated production constitutes the dominant production channel within the MSSM. We have calculated the next-to-leading-order supersymmetric QCD corrections to neutral Higgs production through the parton processes q qbar, gg -> t tbar / b bbar + h/H/A and present results for the total cross sections. The genuine SUSY-QCD corrections are of moderate size for small tan(beta), but can be sizable for large tan(beta). In the latter case the bulk of these corrections can be absorbed into effective bottom Yukawa couplings.
19 pages, 5 figures
References in corpus (17)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
- Parton distributions for the LHC
- Search for Neutral MSSM Higgs Bosons at LEP
- Assault on the NLO Wishlist: pp -> tt bb
- NLO QCD corrections to pp -> t anti-t b anti-b + X at the LHC
- Dominant QCD Backgrounds in Higgs Boson Analyses at the LHC: A Study of pp -> t anti-t + 2 jets at Next-To-Leading Order
- Scalar and pseudoscalar Higgs production in association with a top-antitop pair
- Higgs boson mass in supersymmetry to three loops
- Heavy-quark mass dependence in global PDF analyses and 3- and 4-flavour parton distributions
- Three-loop corrections to the lightest Higgs scalar boson mass in supersymmetry
- MSSM Higgs Couplings to Bottom Quarks: Two-Loop Corrections
- MSSM Higgs-boson production in bottom-quark fusion: electroweak radiative corrections
- Higgs Boson Production in Association with Bottom Quarks
- SUSY QCD Corrections to Associated Higgs-bottom Quark Production
- Higgs-Boson Production in Association with Heavy Quarks
- Semi-inclusive bottom-Higgs production at LHC: The complete one-loop electroweak effect in the MSSM
Cited by in corpus (10)
- Collider Physics at the Precision Frontier
- Higgs production in association with bottom quarks
- Two-loop leading-colour QCD helicity amplitudes for Higgs boson production in association with a bottom-quark pair at the LHC
- RIP : How other Higgs production modes conspire to kill a rare signal at the LHC
- Full-colour double-virtual amplitudes for associated production of a Higgs boson with a bottom-quark pair at the LHC
- Associated production of heavy Higgs bosons with a pair in the Nonholomorphic MSSM and LHC searches
- Higgs-Stoponium Mixing Near the Stop-Antistop Threshold
- Imprint of SUSY in radiative B-meson decays
- Threshold Corrections to the Bottom Quark Mass Revisited
- Impact of quark flavor violating SUSY on h(125) decays at future lepton colliders