Beyond Heavy Top Limit In Higgs Boson Production At LHC
arXiv:1005.2970
Abstract
QCD corrections to inclusive Higgs boson production at the LHC are evaluated at next-to-next-to leading order. By performing asymptotic expansion of the cross section near the limit of infinitely heavy top quark we obtained a few first top mass-suppressed terms. The corrections to the hadronic cross sections are found to be small compared to the scale uncertainty, thus justifying the use of heavy top quark approximation in many published results.
arXiv commentTalk at Moriond QCD 2010 conference, La Thuile, March 13-20 2010
References in corpus (11)
- Next-to-Next-to-Leading Order Higgs Production at Hadron Colliders
- Higgs boson production at hadron colliders in NNLO QCD
- Soft Gluon Radiation in Higgs Boson Production at the LHC
- Mixed QCD-electroweak corrections to Higgs boson production in gluon fusion
- Higgs production through gluon fusion: updated cross sections at the Tevatron and the LHC
- Higgs production via gluon-gluon fusion with finite top mass beyond next-to-leading order
- High-precision calculation of multi-loop Feynman integrals by difference equations
- Virtual corrections to gg -> H to two loops in the heavy top limit
- Top mass effects in Higgs production at next-to-next-to-leading order QCD: virtual corrections
- Virtual three-loop corrections to Higgs boson production in gluon fusion for finite top quark mass
- Supersymmetric Higgs production at the Large Hadron Collider