Near-threshold production of heavy quarks with QQbar_threshold

M. Beneke, Y. Kiyo, A. Maier, J. Piclum

Research output: Contribution to journalArticlepeer-review

35 Scopus citations

Abstract

We describe the QQbar_threshold library for computing the production cross section of heavy quark–antiquark pairs near threshold at electron–positron colliders. The prediction includes all presently known QCD, electroweak, Higgs, and nonresonant corrections in the combined nonrelativistic and weak-coupling expansion.

Original languageEnglish
Pages (from-to)96-115
Number of pages20
JournalComputer Physics Communications
Volume209
DOIs
StatePublished - 1 Dec 2016

Keywords

  • Heavy quarks
  • Perturbative calculations
  • Quantum chromodynamics

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