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Unbiased determination of polarized parton distributions and their uncertainties

We present a determination of a set of polarized parton distributions (PDFs) of the nucleon, at next-to-leading order, from a global set of longitudinally polarized deep-inelastic scattering data: NNPDFpol1.0. The determination is based on the NNPDF methodology: a Monte Carlo approach, with neural n...

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Detalles Bibliográficos
Autores principales: Ball, Richard D., Forte, Stefano, Guffanti, Alberto, Nocera, Emanuele R., Ridolfi, Giovanni, Rojo, Juan
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2013.05.007
http://cds.cern.ch/record/1537158