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A determination of the fragmentation functions of pions, kaons, and protons with faithful uncertainties

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 pr...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1140/epjc/s10052-017-5088-y

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
More from this funder
Name:
Science and Technologies Facilities Council
Funding agency for:
Nocera, E
Grant:
ST/M003787/1
More from this funder
Name:
European Research Council
Funding agency for:
Bertone, V
Hartland, N
Carrazza, S
Rojo, J
Grant:
PDF4BSM
PDF4BSM
614577
PDF4BSM
Publisher:
Springer Verlag
Journal:
European Physical Journal C: Particles and Fields More from this journal
Volume:
77
Issue:
516
Pages:
1-34
Publication date:
2017-08-03
Acceptance date:
2017-07-14
DOI:
EISSN:
1434-6052
ISSN:
1434-6044
Pubs id:
pubs:710765
UUID:
uuid:63970d8e-437c-4e71-a3d7-5d77d5cbddd2
Local pid:
pubs:710765
Source identifiers:
710765
Deposit date:
2017-08-04

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