Virtual corrections to Higgs boson pair production in the large top quark mass limit
Abstract
We calculate the three-loop matching coefficient CHH, required for a consistent description of Higgs boson pair production in gluon fusion through next-to-next-to-leading order QCD in the heavy top quark approximation. We also compute the gg HH amplitude in mt ∞ approximation in the full theory and show its consistency with an earlier computation in heavy-top effective theory.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.