Author:
,Ball Richard D.,Carrazza Stefano,Cruz-Martinez Juan,Del Debbio Luigi,Forte Stefano,Giani Tommaso,Iranipour Shayan,Kassabov Zahari,Latorre Jose I.,Nocera Emanuele R.,Pearson Rosalyn L.,Rojo Juan,Stegeman Roy,Schwan Christopher,Ubiali Maria,Voisey Cameron,Wilson Michael
Abstract
AbstractWe present the software framework underlying the NNPDF4.0 global determination of parton distribution functions (PDFs). The code is released under an open source licence and is accompanied by extensive documentation and examples. The code base is composed by a PDF fitting package, tools to handle experimental data and to efficiently compare it to theoretical predictions, and a versatile analysis framework. In addition to ensuring the reproducibility of the NNPDF4.0 (and subsequent) determination, the public release of the NNPDF fitting framework enables a number of phenomenological applications and the production of PDF fits under user-defined data and theory assumptions.
Funder
Science and Technology Facilities Council
Scottish Funding Council
Marie Sklodowska-Curie Actions
H2020 European Research Council
Royal Society
Publisher
Springer Science and Business Media LLC
Subject
Physics and Astronomy (miscellaneous),Engineering (miscellaneous)
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