On validity of different PDFs sets using the proton $$k_t$$ k t -factorization structure functions and the Gaussian $$k_t$$ k t -dependence of KMR UPDFs

Abstract In this work, we discuss: (i) The ratios of different parton distribution functions (PDFs), i.e., MMHT2014, CJ15, CTEQ6l1, HERAPDF15, MSTW2008, HERAPDF20 and MSHT20, and the corresponding Kimber–Martin–Ryskin (KMR) unintegrated parton distribution functions (UPDFs) sets versus the hard scal...

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Bibliographic Details
Main Authors: Z. Badieian Baghsiyahi, M. Modarres, R. Kord Valeshabadi
Format: Article
Language:English
Published: SpringerOpen 2022-05-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-022-10362-5