Gehrmann-De Ridder, A; Gehrmann, T; Glover, E W N; Heinrich, G (2008). NNLO QCD corrections to event shape variables in electron positron annihilation. Journal of Physics: Conference Series, 110(2):022014.
Precision studies of QCD at e+e− colliders are based on measurements of event shapes and jet rates. To match the high experimental accuracy, theoretical predictions to next-to-next-to-leading order (NNLO) in QCD are needed for a reliable interpretation of the data. We report the first calculation of NNLO corrections (o(α3s)) to three-jet production and related event shapes, and discuss their phenomenological impact.
Precision studies of QCD at e+e− colliders are based on measurements of event shapes and jet rates. To match the high experimental accuracy, theoretical predictions to next-to-next-to-leading order (NNLO) in QCD are needed for a reliable interpretation of the data. We report the first calculation of NNLO corrections (o(α3s)) to three-jet production and related event shapes, and discuss their phenomenological impact.
| Item Type: | Journal Article, not_refereed, original work |
|---|---|
| Communities & Collections: | 07 Faculty of Science > Physics Institute |
| Dewey Decimal Classification: | 530 Physics |
| Scopus Subject Areas: | Physical Sciences > General Physics and Astronomy |
| Language: | English |
| Date: | May 2008 |
| Deposited On: | 06 Mar 2009 14:15 |
| Last Modified: | 02 Oct 2023 01:51 |
| Publisher: | Institute of Physics Publishing |
| ISSN: | 1742-6588 |
| OA Status: | Gold |
| Publisher DOI: | https://doi.org/10.1088/1742-6596/110/2/022014 |
| Related URLs: | http://arxiv.org/abs/0709.4221 |
Gehrmann-De Ridder, A