Transverse-momentum resummation at mixed QCD⊗QED NNLL accuracy for Z boson production at hadron colliders
A bstract We consider the transverse momentum ( q T ) distribution of neutral charged bosons at hadron colliders. We perform the resummation of the logarithmically-enhanced effects due to simultaneous QCD and QED initial-state radiation, up to mixed next-to-next-to-leading logarithmic (NNLL) accuracy. We study the impact of such mixed QCD⊗QED resummed contributions on top of pure QCD corrections, finding percent-level effects.
Authors
- Leandro Cieri (ORCID: https://orcid.org/0000-0002-2624-1879)
- Andrea Autieri
- Giancarlo Ferrera (ORCID: https://orcid.org/0000-0002-4559-0740)
- Stefano Camarda
- German F. R. Sborlini
Institutions
- Universidad de Salamanca (ES)
- Instituto de Física Corpuscular (ES)
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano (IT)
- European Organization for Nuclear Research (CH)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2026-03-12
- DOI
- https://doi.org/10.1007/jhep03(2026)113
- Primary Topic
- Particle physics theoretical and experimental studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission
- Generalitat Valenciana
- Horizon 2020 Framework Programme
- European Regional Development Fund
- Agencia Estatal de Investigación