Recent progress in antenna subtraction at NNLO and N$^3$LO
Fuente:
arXiv
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866915838526750720 |
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| author | Marcoli, Matteo |
| author_facet | Marcoli, Matteo |
| contents | In this contribution I will review recent developments in the antenna subtraction method for higher-order calculations in QCD. In particular, I will illustrate the definition and applications of generalised antenna functions for final-state radiation at NNLO and present the first N$^3$LO differential calculation performed entirely with antenna subtraction for jet production at electron-positron colliders. Finally, I will discuss how the extension of generalised antenna functions at N$^3$LO will allow to tackle more complicated processes at this perturbative order. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_05747 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Recent progress in antenna subtraction at NNLO and N$^3$LO Marcoli, Matteo High Energy Physics - Phenomenology In this contribution I will review recent developments in the antenna subtraction method for higher-order calculations in QCD. In particular, I will illustrate the definition and applications of generalised antenna functions for final-state radiation at NNLO and present the first N$^3$LO differential calculation performed entirely with antenna subtraction for jet production at electron-positron colliders. Finally, I will discuss how the extension of generalised antenna functions at N$^3$LO will allow to tackle more complicated processes at this perturbative order. |
| title | Recent progress in antenna subtraction at NNLO and N$^3$LO |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2603.05747 |