Next-to-next-to-leading order event generation for Z-boson pair production matched to parton shower

Next-to-next-to-leading order event generation for Z-boson pair production matched to parton shower

We present a novel next-to-next-to-leading order (NNLO) QCD calculation matched to parton shower for the production of a pair of Z bosons decaying to four massless leptons, pp→ℓ+ℓ−ℓ′+ℓ′−+X, at the LHC. Spin correlations, interferences and off-shell effects are included throughout. Our result is base...

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Bibliographic Details
Main Authors: Simone Alioli, Alessandro Broggio, Alessandro Gavardi, Stefan Kallweit, Matthew A. Lim, Riccardo Nagar, Davide Napoletano
Format: Article
Language:English
Published: Elsevier 2021-07-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269321003208

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http://www.sciencedirect.com/science/article/pii/S0370269321003208

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