gg → ZH at NLO matched to parton showers with ggxy and POWHEG
Abstract:
We implement the recently-calculated analytic expressions for the next-to-leading
order QCD corrections to gg → ZH in ggxy. This provides a flexible framework for
investigating partonic and hadronic cross sections for various top quark mass renormalization schemes. We augment the Z boson with leptonic decays, including spin correlations and off-shell effects, and furthermore provide an interface to POWHEG. This enables simulations with parton showers, performed using Pythia.
order QCD corrections to gg → ZH in ggxy. This provides a flexible framework for
investigating partonic and hadronic cross sections for various top quark mass renormalization schemes. We augment the Z boson with leptonic decays, including spin correlations and off-shell effects, and furthermore provide an interface to POWHEG. This enables simulations with parton showers, performed using Pythia.
| Zugehörige Institution(en) am KIT | Institut für Theoretische Teilchenphysik (TTP) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2026 |
| Sprache | Englisch |
| Identifikator | ISSN: 1029-8479 KITopen-ID: 1000195937 |
| Erschienen in | Journal of High Energy Physics |
| Verlag | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
| Band | 2026 |
| Heft | 7 |
| Seiten | Art.-Nr.: 146 |
| Vorab online veröffentlicht am | 16.07.2026 |
| Nachgewiesen in | OpenAlex Scopus Web of Science arXiv |
| Relationen in KITopen |