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arXiv · hep-ph/0405302

Higgs Boson Production in Association with Bottom Quarks

J. Campbell·S. Dawson·S. Dittmaier·C. Jackson·M. Kramer·F. Maltoni·L. Reina·M. Spira·D. Wackeroth·S. Willenbrock
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Abstract

In the Standard Model, the coupling of the Higgs boson to b quarks is weak, leading to small cross sections for producing a Higgs boson in association with b quarks. However, Higgs bosons with enhanced couplings to b quarks, such as occur in supersymmetric models for large values of tan beta, will be copiously produced at both the Tevatron and the LHC in association with b quarks, which will be an important discovery channel. We investigate the connections between the production channels, bg -> bh and gg ->b bbar h, at next-to-leading order (NLO) in perturbative QCD and present results for the cases with two high p_T b jets and with one high p_T b jet at both the Tevatron the the LHC. Finally, the total cross sections without cuts are compared between gg -> b bbar h at NLO and b bbar ->h at NNLO.

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J. Campbell, S. Dawson, S. Dittmaier, C. Jackson, M. Kramer, F. Maltoni, L. Reina, M. Spira, D. Wackeroth, S. Willenbrock. 2004-05-31. Higgs Boson Production in Association with Bottom Quarks. https://arxiv.org/abs/hep-ph/0405302

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