Three-loop corrections to Higgs boson pair production: reducible contribution
Abstract:
We compute three-loop corrections to the process gg → HH originating from
one-particle reducible diagrams. This requires the computation of two-loop corrections to
the gluon-gluon-Higgs vertex with an off-shell gluon. We describe in detail our approach
to obtain semi-analytic results for the vertex form factors and present results for the two
form factors contributing to Higgs boson pair production.
one-particle reducible diagrams. This requires the computation of two-loop corrections to
the gluon-gluon-Higgs vertex with an off-shell gluon. We describe in detail our approach
to obtain semi-analytic results for the vertex form factors and present results for the two
form factors contributing to Higgs boson pair production.
| Zugehörige Institution(en) am KIT | Institut für Astroteilchenphysik (IAP) Institut für Theoretische Teilchenphysik (TTP) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2024 |
| Sprache | Englisch |
| Identifikator | ISSN: 1029-8479 KITopen-ID: 1000173812 |
| HGF-Programm | 51.11.01 (POF IV, LK 01) Teilchenphysik |
| Erschienen in | Journal of High Energy Physics |
| Verlag | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
| Band | 2024 |
| Heft | 8 |
| Seiten | 96 |
| Vorab online veröffentlicht am | 13.08.2024 |
| Nachgewiesen in | arXiv Web of Science OpenAlex Scopus Dimensions |
| Relationen in KITopen |
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