NNLOCAL: Fully Local Subtractions for Precision Predictions in Hadron Collisions
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arXiv
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| Autores principales: | , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917299917684736 |
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| author | Del Duca, Vittorio Duhr, Claude Fekésházy, Levente Guadagni, Flavio Mukherjee, Pooja Somogyi, Gábor Tramontano, Francesco Van Thurenhout, Sam |
| author_facet | Del Duca, Vittorio Duhr, Claude Fekésházy, Levente Guadagni, Flavio Mukherjee, Pooja Somogyi, Gábor Tramontano, Francesco Van Thurenhout, Sam |
| contents | This work extends the CoLoRFulNNLO subtraction method to address soft and collinear divergences in the computation of higher-order corrections for hadronic collisions. By utilizing universal local counterterms which can be integrated analytically over the unresolved phase space, we achieve numerically stable, fully-differential predictions. Our publicly available NNLOCAL code serves as a proof-of-concept implementation, validated by calculating the NNLO cross-section for Higgs boson production in gluon-gluon fusion with no light quarks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_24257 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | NNLOCAL: Fully Local Subtractions for Precision Predictions in Hadron Collisions Del Duca, Vittorio Duhr, Claude Fekésházy, Levente Guadagni, Flavio Mukherjee, Pooja Somogyi, Gábor Tramontano, Francesco Van Thurenhout, Sam High Energy Physics - Phenomenology This work extends the CoLoRFulNNLO subtraction method to address soft and collinear divergences in the computation of higher-order corrections for hadronic collisions. By utilizing universal local counterterms which can be integrated analytically over the unresolved phase space, we achieve numerically stable, fully-differential predictions. Our publicly available NNLOCAL code serves as a proof-of-concept implementation, validated by calculating the NNLO cross-section for Higgs boson production in gluon-gluon fusion with no light quarks. |
| title | NNLOCAL: Fully Local Subtractions for Precision Predictions in Hadron Collisions |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2602.24257 |