Three-loop corrections to Higgs boson pair production: reducible contribution
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866929366843260928 |
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| author | Davies, Joshua Schönwald, Kay Steinhauser, Matthias Vitti, Marco |
| author_facet | Davies, Joshua Schönwald, Kay Steinhauser, Matthias Vitti, Marco |
| contents | We compute three-loop corrections to the process $gg\to HH$ 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_20372 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Three-loop corrections to Higgs boson pair production: reducible contribution Davies, Joshua Schönwald, Kay Steinhauser, Matthias Vitti, Marco High Energy Physics - Phenomenology We compute three-loop corrections to the process $gg\to HH$ 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. |
| title | Three-loop corrections to Higgs boson pair production: reducible contribution |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2405.20372 |