Gehrmann, T; Greiner, N; Heinrich, G (2013). Photon isolation effects at NLO in γγ+jet final states in hadronic collisions. Journal of High Energy Physics, 2013(6):17pp.
We present the NLO QCD corrections to pp → γγj production at hadron colliders. Our calculation includes contributions from the fragmentation of a hadronic jet into a highly energetic photon, and consequently allows the implementation of arbitrary infrared-safe photon isolation definitions. We compare different photon isolation criteria and perform a detailed study of the dependence of the γγj cross section on the photon isolation parameters.
We present the NLO QCD corrections to pp → γγj production at hadron colliders. Our calculation includes contributions from the fragmentation of a hadronic jet into a highly energetic photon, and consequently allows the implementation of arbitrary infrared-safe photon isolation definitions. We compare different photon isolation criteria and perform a detailed study of the dependence of the γγj cross section on the photon isolation parameters.
| Item Type: | Journal Article, refereed, original work |
|---|---|
| Communities & Collections: | 07 Faculty of Science > Physics Institute |
| Dewey Decimal Classification: | 530 Physics |
| Language: | English |
| Date: | June 2013 |
| Deposited On: | 12 Sep 2013 06:48 |
| Last Modified: | 16 Feb 2018 18:00 |
| Publisher: | Springer |
| ISSN: | 1029-8479 |
| OA Status: | Gold |
| Publisher DOI: | https://doi.org/10.1007/JHEP06(2013)058 |
Gehrmann, T