Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower
Abstract We present a next-to-leading order QCD calculation for the electroweak production of a pair of same-sign weak gauge bosons in association with three jets in the region dominated by vector-boson scattering, and its matching with parton-shower programs according to the POWHEG formalism. Our c...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-01-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP01(2025)075 |
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| author | Barbara Jäger Santiago Lopez Portillo Chavez |
| author_facet | Barbara Jäger Santiago Lopez Portillo Chavez |
| author_sort | Barbara Jäger |
| collection | DOAJ |
| description | Abstract We present a next-to-leading order QCD calculation for the electroweak production of a pair of same-sign weak gauge bosons in association with three jets in the region dominated by vector-boson scattering, and its matching with parton-shower programs according to the POWHEG formalism. Our calculation allows for an accurate description of jet observables crucial for the optimization of experimental analyses of vector boson scattering processes. We find QCD corrections and parton-shower effects moderate in size for inclusive quantities and distributions of the tagging jets. A larger impact of these corrections is observed for subleading jets. |
| format | Article |
| id | doaj-art-43c41955d7a743a9b56684bdc83a881a |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-43c41955d7a743a9b56684bdc83a881a2025-01-19T12:07:10ZengSpringerOpenJournal of High Energy Physics1029-84792025-01-012025112410.1007/JHEP01(2025)075Electroweak W + W + production in association with three jets at NLO QCD matched with parton showerBarbara Jäger0Santiago Lopez Portillo Chavez1Institute for Theoretical Physics, University of TübingenInstitute for Theoretical Physics and Astrophysics, University of WürzburgAbstract We present a next-to-leading order QCD calculation for the electroweak production of a pair of same-sign weak gauge bosons in association with three jets in the region dominated by vector-boson scattering, and its matching with parton-shower programs according to the POWHEG formalism. Our calculation allows for an accurate description of jet observables crucial for the optimization of experimental analyses of vector boson scattering processes. We find QCD corrections and parton-shower effects moderate in size for inclusive quantities and distributions of the tagging jets. A larger impact of these corrections is observed for subleading jets.https://doi.org/10.1007/JHEP01(2025)075Higher-Order Perturbative CalculationsParton ShowerElectroweak Precision Physics |
| spellingShingle | Barbara Jäger Santiago Lopez Portillo Chavez Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower Journal of High Energy Physics Higher-Order Perturbative Calculations Parton Shower Electroweak Precision Physics |
| title | Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower |
| title_full | Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower |
| title_fullStr | Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower |
| title_full_unstemmed | Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower |
| title_short | Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower |
| title_sort | electroweak w w production in association with three jets at nlo qcd matched with parton shower |
| topic | Higher-Order Perturbative Calculations Parton Shower Electroweak Precision Physics |
| url | https://doi.org/10.1007/JHEP01(2025)075 |
| work_keys_str_mv | AT barbarajager electroweakwwproductioninassociationwiththreejetsatnloqcdmatchedwithpartonshower AT santiagolopezportillochavez electroweakwwproductioninassociationwiththreejetsatnloqcdmatchedwithpartonshower |