PoS - Proceedings of Science
Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T06: QCD and Hadronic Physics
Comparison of public codes for Drell-Yan processes at NNLO accuracy
Z. Trocsanyi*, S. Alekhin, A. Kardos and S.O. Moch
Full text: Not available
Abstract
We present a detailed comparison of predictions at NNLO accuracy
computed by four publicly available computer codes for Drell-Yan
processes at the LHC and Tevatron colliders. We point out that while
there is agreement among the predictions at the next-to-leading order
accuracy, the predictions for fiducial cross sections at the
next-to-next-to-leading order (NNLO) differ, whose extent depends on
the observable. The sizes of the differences in general are at least
similar, sometimes larger than the sizes of the NNLO corrections themselves.
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.