Double Higgs boson production at NLO in the high-energy limit: complete analytic results
Abstract We compute the NLO virtual corrections to the partonic cross section of gg → HH, in the high energy limit. Finite Higgs boson mass effects are taken into account via an expansion which is shown to converge quickly. We obtain analytic results for the next-to-leading order form factors which...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-01-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP01(2019)176 |
| _version_ | 1818468747793399808 |
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| author | Joshua Davies Go Mishima Matthias Steinhauser David Wellmann |
| author_facet | Joshua Davies Go Mishima Matthias Steinhauser David Wellmann |
| author_sort | Joshua Davies |
| collection | DOAJ |
| description | Abstract We compute the NLO virtual corrections to the partonic cross section of gg → HH, in the high energy limit. Finite Higgs boson mass effects are taken into account via an expansion which is shown to converge quickly. We obtain analytic results for the next-to-leading order form factors which can be used to compute the cross section. The method used for the calculation of the (non-planar) master integrals is described in detail and explicit results are presented. |
| first_indexed | 2024-04-13T21:16:14Z |
| format | Article |
| id | doaj.art-c718b505390a43b78035733adaa7377f |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-04-13T21:16:14Z |
| publishDate | 2019-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-c718b505390a43b78035733adaa7377f2022-12-22T02:29:41ZengSpringerOpenJournal of High Energy Physics1029-84792019-01-012019112510.1007/JHEP01(2019)176Double Higgs boson production at NLO in the high-energy limit: complete analytic resultsJoshua Davies0Go Mishima1Matthias Steinhauser2David Wellmann3Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT)Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT)Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT)Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT)Abstract We compute the NLO virtual corrections to the partonic cross section of gg → HH, in the high energy limit. Finite Higgs boson mass effects are taken into account via an expansion which is shown to converge quickly. We obtain analytic results for the next-to-leading order form factors which can be used to compute the cross section. The method used for the calculation of the (non-planar) master integrals is described in detail and explicit results are presented.http://link.springer.com/article/10.1007/JHEP01(2019)176NLO ComputationsQCD Phenomenology |
| spellingShingle | Joshua Davies Go Mishima Matthias Steinhauser David Wellmann Double Higgs boson production at NLO in the high-energy limit: complete analytic results Journal of High Energy Physics NLO Computations QCD Phenomenology |
| title | Double Higgs boson production at NLO in the high-energy limit: complete analytic results |
| title_full | Double Higgs boson production at NLO in the high-energy limit: complete analytic results |
| title_fullStr | Double Higgs boson production at NLO in the high-energy limit: complete analytic results |
| title_full_unstemmed | Double Higgs boson production at NLO in the high-energy limit: complete analytic results |
| title_short | Double Higgs boson production at NLO in the high-energy limit: complete analytic results |
| title_sort | double higgs boson production at nlo in the high energy limit complete analytic results |
| topic | NLO Computations QCD Phenomenology |
| url | http://link.springer.com/article/10.1007/JHEP01(2019)176 |
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