Progress on neural parton distributions

2007/06/14 by NNPDF Collaboration, Rojo, J., Ball, R. D. +6
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.0706.2130

Abstract

We give a status report on the determination of a set of parton distributions based on neural networks. In particular, we summarize the determination of the nonsinglet quark distribution up to NNLO, we compare it with results obtained using other approaches, and we discuss its use for a determination of α_s.

Related

• The neural network approach to parton distribution functions
• A Neural-Network Extraction of Unpolarised Transverse-Momentum-Dependent Distributions
• The neural network approach to parton distributions
• The neural network approach to parton fitting
• Update on Neural Network Parton Distributions: NNPDF1.1