CoLoRFulNNLO at work: a determination of &alpha;<sub>s</sub>

Authors

  • A. Kardos
  • S. Kluth
  • G. Somogyi
  • Z. Trócsányi
  • Z. Tulipánt
  • A. Verbytskyi

DOI:

https://doi.org/10.23731/CYRM-2020-003.57

Abstract

The most precise determination of fundamental parameters of the Standard Model is very important. One such fundamental parameter is the strong coupling of QCD. Its importance can be gauged by taking a look at the various experiments and configurations where it was measured; for an up-to-date summary. The precise measurement of such a parameter is difficult for two reasons. First, high-quality data with small and well-controlled uncertainties are needed. Second, high-precision calculations are needed from the theory side, such that theoretical uncertainties are small as well.

Downloads

Published

2020-05-13

Issue

Vol. 3 (2020): Theory for the FCC-ee: Report on the 11th FCC-ee Workshop, Theory and Experiments, CERN, Geneva, 8–11 January 2019

Section

Articles

License

Authors who publish with this publication agree to the following terms:

  1. CERN retains copyright and publishes the work licensed under the Creative Commons Attribution License 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this series.
  2. Authors are able to enter into separate, additional contractual arrangements for distribution of the published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this series.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).