In this letter we present results for next-to-leading-order electroweak corrections to doubly polarised W+W− production at the LHC in the fully leptonic decay channel. We model the production and the decay of two polarised W bosons in the double-pole approximation, including factorisable real and virtual electroweak corrections, and separating polarisation states at amplitude level. We obtain integrated and differential predictions for polarised signals in a realistic fiducial setup.

Denner, A., Haitz, C., Pelliccioli, G. (2024). NLO EW corrections to polarised W+W− production and decay at the LHC. PHYSICS LETTERS. SECTION B, 850(March 2024) [10.1016/j.physletb.2024.138539].

NLO EW corrections to polarised W+W− production and decay at the LHC

Pelliccioli G.
2024

Abstract

In this letter we present results for next-to-leading-order electroweak corrections to doubly polarised W+W− production at the LHC in the fully leptonic decay channel. We model the production and the decay of two polarised W bosons in the double-pole approximation, including factorisable real and virtual electroweak corrections, and separating polarisation states at amplitude level. We obtain integrated and differential predictions for polarised signals in a realistic fiducial setup.
Articolo in rivista - Articolo scientifico
Electroweak; LHC; NLO; Polarisation;
English
23-feb-2024
2024
850
March 2024
138539
open
Denner, A., Haitz, C., Pelliccioli, G. (2024). NLO EW corrections to polarised W+W− production and decay at the LHC. PHYSICS LETTERS. SECTION B, 850(March 2024) [10.1016/j.physletb.2024.138539].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/517721
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