Polarised-boson pairs at the LHC with NLOPS accuracy-Reference-Cited by-同舟云学术

Polarised-boson pairs at the LHC with NLOPS accuracy

Published:2024-01-08 Issue:1 Volume:84 Page:
ISSN:1434-6052
Container-title:The European Physical Journal C
language:en
Short-container-title:Eur. Phys. J. C

Author:

Pelliccioli Giovanni^ORCID,Zanderighi Giulia^ORCID

Abstract

AbstractWe present a calculation of inclusive diboson (

$${\textrm{WZ, ZZ, WW}}$$

WZ, ZZ, WW ) processes at the LHC in the presence of intermediate polarised weak bosons decaying leptonically, matching next-to-leading-order accuracy in QCD with parton-shower effects. Starting from recent developments in polarised-boson simulation based on the helicity selection at the amplitude level, we have carried out the implementation in the Powheg-Box-Res framework, and validated it against independent fixed-order calculations. A phenomenological analysis in realistic LHC setups, as well as a comparison with recent ATLAS measurements, are presented.

Publisher

Springer Science and Business Media LLC

Link

https://link.springer.com/content/pdf/10.1140/epjc/s10052-023-12347-4.pdf

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