Del Duca, V. and Somogyi, Gábor and Trócsányi, Zoltán (2013) Integration of collinear-type doubly unresolved counterterms in NNLO jet cross sections. JOURNAL OF HIGH ENERGY PHYSICS, 2013. ISSN 1126-6708
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Official URL: https://doi.org/10.1007/JHEP06(2013)079
Abstract
In the context of a subtraction method for jet cross sections at NNLO accuracy in the strong coupling, we perform the integration over the two-particle factorised phase space of the collinear-type contributions to the doubly unresolved counterterms. We present the final result as a convolution in colour space of the Born cross section and of an insertion operator, which is written in terms of master integrals that we expand in the dimensional regularisation parameter.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > QC Physics / fizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 23 May 2024 14:27 |
| Last Modified: | 23 May 2024 14:27 |
| URI: | https://real.mtak.hu/id/eprint/195576 |
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