Cargando…
Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion
We compute the contribution of three-loop mixed QCD-electroweak corrections (αS2α2) to the gg→H scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms.
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2017
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.97.034004 http://cds.cern.ch/record/2294840 |
| _version_ | 1780956666999603200 |
|---|---|
| author | Bonetti, Marco Melnikov, Kirill Tancredi, Lorenzo |
| author_facet | Bonetti, Marco Melnikov, Kirill Tancredi, Lorenzo |
| author_sort | Bonetti, Marco |
| collection | CERN |
| description | We compute the contribution of three-loop mixed QCD-electroweak corrections (αS2α2) to the gg→H scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms. |
| id | cern-2294840 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | cern-22948402023-03-14T16:51:38Zdoi:10.1103/PhysRevD.97.034004http://cds.cern.ch/record/2294840engBonetti, MarcoMelnikov, KirillTancredi, LorenzoThree-loop mixed QCD-electroweak corrections to Higgs gluon fusionhep-phParticle Physics - PhenomenologyWe compute the contribution of three-loop mixed QCD-electroweak corrections (αS2α2) to the gg→H scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms.We compute the contribution of three-loop mixed QCD-electroweak corrections ($\alpha_S^2\alpha^2$) to the $gg \to H$ scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms.arXiv:1711.11113CERN-TH-2017-247TTP17-047oai:cds.cern.ch:22948402017-11-29 |
| spellingShingle | hep-ph Particle Physics - Phenomenology Bonetti, Marco Melnikov, Kirill Tancredi, Lorenzo Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title | Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title_full | Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title_fullStr | Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title_full_unstemmed | Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title_short | Three-loop mixed QCD-electroweak corrections to Higgs gluon fusion |
| title_sort | three-loop mixed qcd-electroweak corrections to higgs gluon fusion |
| topic | hep-ph Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1103/PhysRevD.97.034004 http://cds.cern.ch/record/2294840 |
| work_keys_str_mv | AT bonettimarco threeloopmixedqcdelectroweakcorrectionstohiggsgluonfusion AT melnikovkirill threeloopmixedqcdelectroweakcorrectionstohiggsgluonfusion AT tancredilorenzo threeloopmixedqcdelectroweakcorrectionstohiggsgluonfusion |