Matches in SemOpenAlex for { <https://semopenalex.org/work/W2629756466> ?p ?o ?g. }
- W2629756466 abstract "We present NNFF1.0, a new determination of the fragmentation functions (FFs) of charged pions, charged kaons, and protons/antiprotons from an analysis of single-inclusive hadron production data in electron–positron annihilation. This determination, performed at leading, next-to-leading, and next-to-next-to-leading order in perturbative QCD, is based on the NNPDF methodology, a fitting framework designed to provide a statistically sound representation of FF uncertainties and to minimise any procedural bias. We discuss novel aspects of the methodology used in this analysis, namely an optimised parametrisation of FFs and a more efficient $$chi ^2$$ minimisation strategy, and validate the FF fitting procedure by means of closure tests. We then present the NNFF1.0 sets, and discuss their fit quality, their perturbative convergence, and their stability upon variations of the kinematic cuts and the fitted dataset. We find that the systematic inclusion of higher-order QCD corrections significantly improves the description of the data, especially in the small-z region. We compare the NNFF1.0 sets to other recent sets of FFs, finding in general a reasonable agreement, but also important differences. Together with existing sets of unpolarised and polarised parton distribution functions (PDFs), FFs and PDFs are now available from a common fitting framework for the first time." @default.
- W2629756466 created "2017-06-30" @default.
- W2629756466 creator A5009041224 @default.
- W2629756466 creator A5033769235 @default.
- W2629756466 creator A5051402550 @default.
- W2629756466 creator A5083711696 @default.
- W2629756466 creator A5087530496 @default.
- W2629756466 date "2017-08-01" @default.
- W2629756466 modified "2023-10-17" @default.
- W2629756466 title "A determination of the fragmentation functions of pions, kaons, and protons with faithful uncertainties" @default.
- W2629756466 cites W1503983701 @default.
- W2629756466 cites W1957265197 @default.
- W2629756466 cites W1963586433 @default.
- W2629756466 cites W1965888463 @default.
- W2629756466 cites W1970126942 @default.
- W2629756466 cites W1989494434 @default.
- W2629756466 cites W1990460005 @default.
- W2629756466 cites W1990746964 @default.
- W2629756466 cites W1991451874 @default.
- W2629756466 cites W1994625046 @default.
- W2629756466 cites W1999678238 @default.
- W2629756466 cites W2000573920 @default.
- W2629756466 cites W2009490916 @default.
- W2629756466 cites W2015717762 @default.
- W2629756466 cites W2018214824 @default.
- W2629756466 cites W2019662259 @default.
- W2629756466 cites W2027879696 @default.
- W2629756466 cites W2029033078 @default.
- W2629756466 cites W2036375103 @default.
- W2629756466 cites W2039510627 @default.
- W2629756466 cites W2040754750 @default.
- W2629756466 cites W2043280164 @default.
- W2629756466 cites W2043353040 @default.
- W2629756466 cites W2043910695 @default.
- W2629756466 cites W2050130356 @default.
- W2629756466 cites W2060647781 @default.
- W2629756466 cites W2060753133 @default.
- W2629756466 cites W2062363822 @default.
- W2629756466 cites W2063258801 @default.
- W2629756466 cites W2068405328 @default.
- W2629756466 cites W2088805718 @default.
- W2629756466 cites W2108446414 @default.
- W2629756466 cites W2110972369 @default.
- W2629756466 cites W2114316703 @default.
- W2629756466 cites W2121476736 @default.
- W2629756466 cites W2126749697 @default.
- W2629756466 cites W2128832968 @default.
- W2629756466 cites W2138291582 @default.
- W2629756466 cites W2138903067 @default.
- W2629756466 cites W2154281367 @default.
- W2629756466 cites W2154365559 @default.
- W2629756466 cites W2168394665 @default.
- W2629756466 cites W2168898664 @default.
- W2629756466 cites W2242521099 @default.
- W2629756466 cites W2274872892 @default.
- W2629756466 cites W2405235110 @default.
- W2629756466 cites W2615403634 @default.
- W2629756466 cites W2621084749 @default.
- W2629756466 cites W2950082245 @default.
- W2629756466 cites W2997472425 @default.
- W2629756466 cites W3022156803 @default.
- W2629756466 cites W3084106382 @default.
- W2629756466 cites W3098612292 @default.
- W2629756466 cites W3098859775 @default.
- W2629756466 cites W3100546538 @default.
- W2629756466 cites W3101205696 @default.
- W2629756466 cites W3105662147 @default.
- W2629756466 cites W3105942183 @default.
- W2629756466 cites W3122861832 @default.
- W2629756466 cites W3125511126 @default.
- W2629756466 cites W3148805148 @default.
- W2629756466 cites W826208058 @default.
- W2629756466 doi "https://doi.org/10.1140/epjc/s10052-017-5088-y" @default.
- W2629756466 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5587147" @default.
- W2629756466 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28943800" @default.
- W2629756466 hasPublicationYear "2017" @default.
- W2629756466 type Work @default.
- W2629756466 sameAs 2629756466 @default.
- W2629756466 citedByCount "93" @default.
- W2629756466 countsByYear W26297564662017 @default.
- W2629756466 countsByYear W26297564662018 @default.
- W2629756466 countsByYear W26297564662019 @default.
- W2629756466 countsByYear W26297564662020 @default.
- W2629756466 countsByYear W26297564662021 @default.
- W2629756466 countsByYear W26297564662022 @default.
- W2629756466 countsByYear W26297564662023 @default.
- W2629756466 crossrefType "journal-article" @default.
- W2629756466 hasAuthorship W2629756466A5009041224 @default.
- W2629756466 hasAuthorship W2629756466A5033769235 @default.
- W2629756466 hasAuthorship W2629756466A5051402550 @default.
- W2629756466 hasAuthorship W2629756466A5083711696 @default.
- W2629756466 hasAuthorship W2629756466A5087530496 @default.
- W2629756466 hasBestOaLocation W26297564661 @default.
- W2629756466 hasConcept C109214941 @default.
- W2629756466 hasConcept C117137515 @default.
- W2629756466 hasConcept C121332964 @default.
- W2629756466 hasConcept C121864883 @default.
- W2629756466 hasConcept C180566339 @default.
- W2629756466 hasConcept C185544564 @default.
- W2629756466 hasConcept C186603090 @default.