Volume 314 - The European Physical Society Conference on High Energy Physics (EPS-HEP2017) - QCD and Hadronic Physics (Parallel Session). Conveners: Ulla Blumenschein; Kostas Kousouris; Maria Ubiali. Scientific Secretary: Pierpaolo Mastrolia
The QCD beta function at five loops
F. Herzog*, B. Ruijl, T. Ueda, J.A.M. Vermaseren and A. Vogt
*: corresponding author
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Pre-published on: October 30, 2017
Published on: March 20, 2018
Abstract
In this talk we present a new result for the five-loop beta function in QCD, valid for a general gauge group. We briefly summarise and discuss its impact on the strong coupling evolution in perturbative QCD. Furthermore we present a new result for the Higgs decay rate into gluons at N${}^4$LO in QCD, which requires the five-loop beta function as input.
DOI: https://doi.org/10.22323/1.314.0380
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