Proton-PDF uncertainties in extracting nuclear PDFs from $$W^\pm $$ W ± production in p+Pb collisions

Abstract We discuss the recent CMS Collaboration measurement of $$W^\pm $$ W ± boson production in p+Pb collisions at 8.16 TeV in terms of the constraining power on nuclear parton distribution functions (PDFs). The impact of the free-proton PDF uncertainties on the nuclear PDF extraction is quantifi...

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Bibliographic Details
Main Authors: Kari J. Eskola, Petja Paakkinen, Hannu Paukkunen, Carlos A. Salgado
Format: Article
Language:English
Published: SpringerOpen 2022-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-022-10179-2