Jet cross sections and transverse momentume distributions with NNLOJET
T. GehrmannCERN Theory Division, CH-1211 Geneve 23, SwitzerlandXuan ChenCentro de Fisica Teorica de Particulas -CFTP, Instituto Superior Tecnico IST, Universidade de Lisboa, Av. Rovisco Pais, P-1049-001 Lisboa, PortugalJuan Cruz–MartinezDepartment of Physics, University of Zürich, CH-8057 Zürich, SwitzerlandJames CurrieCERN Theory Division, CH-1211 Geneve 23, SwitzerlandR. GauldDepartment of Physics, University of Zürich, CH-8057 Zürich, SwitzerlandA. Gehrmann–De RidderInstitute for Theoretical Physics, ETH, CH-8093 Zürich, SwitzerlandE. W. N. GloverInstitute for Theoretical Physics, ETH, CH-8093 Zürich, SwitzerlandAlexander HussCERN Theory Division, CH-1211 Geneve 23, SwitzerlandThomas A. MorganDepartment of Physics, University of Zürich, CH-8057 Zürich, SwitzerlandJan NiehuesInstitute for Particle Physics Phenomenology, Department of Physics, University of Durham, Durham, DH1 3LE, UKJ. PiresInstitute for Particle Physics Phenomenology, Department of Physics, University of Durham, Durham, DH1 3LE, UKDuncan WalkerCentro de Fisica Teorica de Particulas -CFTP, Instituto Superior Tecnico IST, Universidade de Lisboa, Av. Rovisco Pais, P-1049-001 Lisboa, Portugal
2018en
ABI
Annotatsiya
This talk discusses recent results for next-to-next-to-leading order (NNLO) QCD corrections to jet cross sections and transverse momentum distributions. The results are obtained in the NNLOJET code framework, which provides an implementation of the antenna subtraction method for the handling of infrared singular contributions at NNLO. We briefly describe the NNLOJET implementation, with particular emphasis on the construction of the real radiation phase space, which is tailored to ensure stability in all infrared sensitive regions.
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