11 papers
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…
Hyperoptimisation algorithm for the next generation of PDF determinations: ensemble regression with an unbiased selection model
Juan M. Cruz-Martinez, Tommaso Giani, Tanjona R. Rabemananjara
We present a new automated procedure for selecting fitting methodologies in the determination of parton distribution functions (PDFs), based on a hyperoptimisation algorithm using…
Parton distribution functions and theory parameters: an NNPDF perspective
Richard D. Ball, Tommaso Giani, Felix Hekhorn +5
Parton Distribution Functions (PDFs) are a key ingredient in theoretical predictions for Large Hadron Collider (LHC) observables and play a central role in the extraction of precis…
Parametrisation scale invariance of Parton Distribution Function fits
Ivan A. Godino, Eva D. Z. Groenendijk, Tanjona R. Rabemananjara
In global PDF analyses, parton distribution functions (PDFs) are parametrised at a fixed input scale and evolved to higher scales using the DGLAP equations. Since QCD evoluti…
MuCol Milestone Report No. 7: Consolidated Parameters
Rebecca Taylor, Antoine Chancé, Dario Augusto Giove +459
This document is comprised of a collection of consolidated parameters for the key parts of the muon collider. These consolidated parameters follow on from the October 2024 Prelimin…
NeoPDF: A fast interpolation library for collinear and transverse momentum-dependent parton distributions
Tanjona R. Rabemananjara
We present NeoPDF, an interpolation library that supports both collinear and transverse momentum-dependent parton distribution functions. NeoPDF is designed to be fast and reliable…