Monte Carlo sampling variant of the DSSV14 set of helicity parton densities

de Florian, Daniel; Lucero, Gonzalo; Sassot, R.; Stratmann, M.; Vogelsang, Werner

doi:10.1103/physrevd.100.114027

Public

Monte Carlo sampling variant of the DSSV14 set of helicity parton densities

Published in Physical review. D/Physical review. D. • Dec 18, 2019

Authors:

Daniel de Florian

Gonzalo Lucero

R. Sassot

Abstract

We implement a Monte Carlo sampling strategy to extract helicity parton densities and their uncertainties from a reference set of longitudinally polarized scattering data, chosen to be that used in the DSSV14 global analysis. Instead of adopting the simplest possible functional forms for the helicit...

Subject

Helicity

Monte Carlo method

Parton

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