NLO QCD corrections to the electroweak production of a Higgs boson pair in the quark-antiquark channel
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| Acceso en línea: | |
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| _version_ | 1866912844248776704 |
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| author | Bonetti, Marco Heinrich, Gudrun Rendler, Philipp Bobadilla, William J. Torres |
| author_facet | Bonetti, Marco Heinrich, Gudrun Rendler, Philipp Bobadilla, William J. Torres |
| contents | Higgs boson pair production in the massless quark-antiquark channel proceeds at leading order (LO) via electroweak boson loops. We calculate the next-to-leading order QCD corrections to this process. For the corresponding two-loop amplitudes, an analytic representation has been achieved. Even though the size of this contribution at the level of total cross sections is below 1% compared to the LO gluon channel, the effect on differential observables can be in the 10% range and therefore this contribution should be taken into account when comparing to LHC data. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_16924 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | NLO QCD corrections to the electroweak production of a Higgs boson pair in the quark-antiquark channel Bonetti, Marco Heinrich, Gudrun Rendler, Philipp Bobadilla, William J. Torres High Energy Physics - Phenomenology High Energy Physics - Theory Higgs boson pair production in the massless quark-antiquark channel proceeds at leading order (LO) via electroweak boson loops. We calculate the next-to-leading order QCD corrections to this process. For the corresponding two-loop amplitudes, an analytic representation has been achieved. Even though the size of this contribution at the level of total cross sections is below 1% compared to the LO gluon channel, the effect on differential observables can be in the 10% range and therefore this contribution should be taken into account when comparing to LHC data. |
| title | NLO QCD corrections to the electroweak production of a Higgs boson pair in the quark-antiquark channel |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2601.16924 |