INVESTIGADORES
DE FLORIAN Daniel Enrique
artículos
Título:
Parton-to-kaon fragmentation revisited
Autor/es:
DE FLORIAN, DANIEL; EPELE, MANUEL; HERNÁNDEZ-PINTO, ROGER J.; SASSOT, R.; STRATMANN, MARCO
Revista:
Physical Review D
Editorial:
American Physical Society
Referencias:
Año: 2017 vol. 95
ISSN:
2470-0010
Resumen:
We revisit the global QCD analysis of parton-to-kaon fragmentation functions at next-to-leading-order accuracy using the latest experimental information on single-inclusive kaon production in electron-positron annihilation, lepton-nucleon deep-inelastic scattering, and proton-proton collisions. An excellent description of all data sets is achieved, and the remaining uncertainties in parton-to-kaon fragmentation functions are estimated and discussed based on the Hessian method. Extensive comparisons to the results from our previous global analysis are made.
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