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Pseudoscalar Higgs boson production at hadron colliders in NNLO QCD

Technical Report ·
DOI:https://doi.org/10.2172/801784· OSTI ID:801784
We compute the total cross-section for direct production of the pseudoscalar Higgs boson in hadron collisions at next-to-next-to-leading order (NNLO) in perturbative QCD. The {Omicron}({alpha}{sub s}{sup 2}) QCD corrections increase the NLO production cross-section by approximately 20-30%.
Research Organization:
Stanford Linear Accelerator Center, Menlo Park, CA (US)
Sponsoring Organization:
USDOE Office of Science (US)
DOE Contract Number:
AC03-76SF00515;
OSTI ID:
801784
Report Number(s):
SLAC-PUB-9373
Country of Publication:
United States
Language:
English