The determination of Parton Distribution Functions from a finite set of data is a typical example of an inverse problem. Inverse problems are notoriously difficult to solve, in particular when a robust determination of the uncertainty in the result is needed. We present a Bayesian framework to deal with this problem and discuss first results from a closure test.
@article{arxiv.2302.14731,
title = {Inverse Problems in PDF Determinations},
author = {Alessandro Candido and Luigi Del Debbio and Tommaso Giani and Giacomo Petrillo},
journal= {arXiv preprint arXiv:2302.14731},
year = {2023}
}