Update on neural network parton distributions: NNPDF1.1

We present recent progress within the NNPDF parton analysis framework. After a brief review of the results from the DIS NNPDF analysis, NNPDF1.0, we discuss results from an updated analysis with independent parametrizations for the strange and anti-strange distributions, denoted by NNPDF1.1. We exam...

Täydet tiedot

Bibliografiset tiedot
Päätekijät: Rojo, J, Ball, R, De lDebbio, L, Forte, S, Guffanti, A, Latorre, J, Piccione, A, Ubiali, M
Aineistotyyppi: Journal article
Kieli:English
Julkaistu: 2012
Kuvaus
Yhteenveto:We present recent progress within the NNPDF parton analysis framework. After a brief review of the results from the DIS NNPDF analysis, NNPDF1.0, we discuss results from an updated analysis with independent parametrizations for the strange and anti-strange distributions, denoted by NNPDF1.1. We examine the phenomenological implications of this improved analysis for the strange PDFs.