Joint Resummation for Higgs Production

Abstract

We study the application of the joint resummation formalism to Higgs production via gluon-gluon fusion at the LHC, defining inverse transforms by analytic continuation. We work at next-to-leading logarithmic accuracy. We find that at low Q_T the resummed Higgs Q_T distributions are comparable in the joint and pure-Q_T formalisms, with relatively small influence from threshold enhancement in this range. We find a modest (about ten percent) decrease in the inclusive cross section, relative to pure threshold resummation.

22 pages, LaTeX, 5 figures as eps files

References in corpus (4)

• NNLO corrections to the total cross section for Higgs boson production in hadron-hadron collisions
• Soft-gluon resummation for Higgs boson production at hadron colliders
• The q_T spectrum of the Higgs boson at the LHC in QCD perturbation theory
• Prompt neutrinos from atmospheric c-cbar and b-bbar production and the gluon at very small x

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