Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions
Abstract We present results for the Yukawa-enhanced and Higgs self-coupling type electroweak corrections to di-Higgs production in gluon fusion. The calculation of the corresponding four-scale, two-loop amplitude is carried out retaining the exact symbolic dependence on all masses and scales during...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-11-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP11(2024)040 |
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| author | G. Heinrich S. P. Jones M. Kerner T. W. Stone A. Vestner |
| author_facet | G. Heinrich S. P. Jones M. Kerner T. W. Stone A. Vestner |
| author_sort | G. Heinrich |
| collection | DOAJ |
| description | Abstract We present results for the Yukawa-enhanced and Higgs self-coupling type electroweak corrections to di-Higgs production in gluon fusion. The calculation of the corresponding four-scale, two-loop amplitude is carried out retaining the exact symbolic dependence on all masses and scales during the reduction to master integrals. The resulting integrals are then evaluated at high precision using both the series expansion of the differential equations and sector decomposition. Differential cross sections for the di-Higgs invariant mass and the transverse momentum of a Higgs boson are shown, where we find that the corrections are most pronounced at low invariant mass and transverse momentum. |
| format | Article |
| id | doaj-art-79806b1ccec34befa21b19a3481e2f2e |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-79806b1ccec34befa21b19a3481e2f2e2024-12-08T12:08:02ZengSpringerOpenJournal of High Energy Physics1029-84792024-11-0120241113310.1007/JHEP11(2024)040Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributionsG. Heinrich0S. P. Jones1M. Kerner2T. W. Stone3A. Vestner4Institute for Theoretical Physics, Karlsruhe Institute of Technology (KIT)Institute for Particle Physics Phenomenology, Durham UniversityInstitute for Theoretical Physics, Karlsruhe Institute of Technology (KIT)Institute for Particle Physics Phenomenology, Durham UniversityInstitute for Theoretical Physics, Karlsruhe Institute of Technology (KIT)Abstract We present results for the Yukawa-enhanced and Higgs self-coupling type electroweak corrections to di-Higgs production in gluon fusion. The calculation of the corresponding four-scale, two-loop amplitude is carried out retaining the exact symbolic dependence on all masses and scales during the reduction to master integrals. The resulting integrals are then evaluated at high precision using both the series expansion of the differential equations and sector decomposition. Differential cross sections for the di-Higgs invariant mass and the transverse momentum of a Higgs boson are shown, where we find that the corrections are most pronounced at low invariant mass and transverse momentum.https://doi.org/10.1007/JHEP11(2024)040Higher-Order Perturbative CalculationsHiggs ProductionHigher Order Electroweak CalculationsHiggs Properties |
| spellingShingle | G. Heinrich S. P. Jones M. Kerner T. W. Stone A. Vestner Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions Journal of High Energy Physics Higher-Order Perturbative Calculations Higgs Production Higher Order Electroweak Calculations Higgs Properties |
| title | Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions |
| title_full | Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions |
| title_fullStr | Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions |
| title_full_unstemmed | Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions |
| title_short | Electroweak corrections to Higgs boson pair production: the top-Yukawa and self-coupling contributions |
| title_sort | electroweak corrections to higgs boson pair production the top yukawa and self coupling contributions |
| topic | Higher-Order Perturbative Calculations Higgs Production Higher Order Electroweak Calculations Higgs Properties |
| url | https://doi.org/10.1007/JHEP11(2024)040 |
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