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arXiv · 2505.10618

Jet production at electron-positron colliders at next-to-next-to-next-to-leading order in QCD

Xuan Chen·Petr Jakubčík·Matteo Marcoli·Giovanni Stagnitto
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Abstract

We present the first application of antenna subtraction at next-to-next-to-next-to-leading order (N$^3$LO) in QCD by computing fully differential predictions for two-jet production at electron-positron colliders. We illustrate the structure of the infrared counterterms and provide results for the N$^3$LO correction to the two-jet production rate and to the leading-jet energy. Our work constitutes the first direct calculation of jet production at electron-positron colliders at N$^3$LO and represents the first step in tackling arbitrary processes with jets at this perturbative order.

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Xuan Chen, Petr Jakubčík, Matteo Marcoli, Giovanni Stagnitto. 2025-05-15. Jet production at electron-positron colliders at next-to-next-to-next-to-leading order in QCD. https://doi.org/10.1016/j.physletb.2025.139804

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