7 papers
CT25: the new generation of CTEQ-TEA PDFs
Alim Ablat, Daniel Adamiak, Aurore Courtoy +12
This contribution reviews CT25, a new generation of CTEQ--TEA parton distribution functions (PDFs) for precision QCD. With its first member sets released in 2025, the CT25 family a…
Toward NLO CT global PDF analyses: The SACOT- scheme in DIS and DGLAP evolution at partial NLO
Marco Guzzi, Yao Fu, Casey Hampson +5
We discuss three aspects of the ongoing efforts of the CTEQ--TEA group toward global parton distribution function (PDF) analyses beyond NNLO accuracy in QCD. First, we present a re…
PineAPPLv1: fast and flexible theory predictions for present and future colliders
Tomáš Ježo, Emanuele R. Nocera, Tanjona R. Rabemananjara +3
We present PineAPPLv1, a library designed to provide accurate and flexible interpolation tables of partonic cross sections that can be convolved with parton distribution functions…
Towards next-gen parton distribution and fragmentation functions
Tanishq Sharma
The interest into parton distribution functions (PDFs) and fragmentation functions (FFs) in current high energy physics research is twofold. On the one hand, they are fundamental o…
NNPDFpol2.0: a global determination of polarised PDFs and their uncertainties at next-to-next-to-leading order
Juan Cruz-Martinez, Toon Hasenack, Felix Hekhorn +6
We present NNPDFpol2.0, a new set of collinear helicity parton distribution functions (PDFs) of the proton based on legacy measurements of structure functions in inclusive neutral-…
Parton distributions confront LHC Run II data: a quantitative appraisal
Amedeo Chiefa, Mark N. Costantini, Juan Cruz-Martinez +6
We present a systematic comparison of theoretical predictions and various high-precision experimental measurements, specifically of differential cross sections performed by the LHC…
Exact NNLO corrections vs K-factors in PDF fits
Tanishq Sharma
Parton distribution functions (PDFs) often include datasets corresponding to processes whereby the theoretical predictions at next-to-next-to-leading order (NNLO) in peturbative QC…