Parton-to-pion fragmentation reloaded

We present a new, comprehensive global analysis of parton-to-pion fragmentation functions at next-to-leading-order accuracy in QCD. The obtained results are based on the latest experimental information on single-inclusive pion production in electron-positron annihilation, lepton-nucleon deep-inelast...

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Autor principal: de Florian, Daniel Enrique
Publicado: 2015
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v91_n1_p_DeFlorian
http://hdl.handle.net/20.500.12110/paper_15507998_v91_n1_p_DeFlorian
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15507998_v91_n1_p_DeFlorian
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spelling paper:paper_15507998_v91_n1_p_DeFlorian2023-06-08T16:22:51Z Parton-to-pion fragmentation reloaded de Florian, Daniel Enrique We present a new, comprehensive global analysis of parton-to-pion fragmentation functions at next-to-leading-order accuracy in QCD. The obtained results are based on the latest experimental information on single-inclusive pion 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-pion fragmentation functions are estimated based on the Hessian method. Extensive comparisons to the results from our previous global analysis are performed. © 2015 American Physical Society. Fil:De Florian, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v91_n1_p_DeFlorian http://hdl.handle.net/20.500.12110/paper_15507998_v91_n1_p_DeFlorian
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We present a new, comprehensive global analysis of parton-to-pion fragmentation functions at next-to-leading-order accuracy in QCD. The obtained results are based on the latest experimental information on single-inclusive pion 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-pion fragmentation functions are estimated based on the Hessian method. Extensive comparisons to the results from our previous global analysis are performed. © 2015 American Physical Society.
author de Florian, Daniel Enrique
spellingShingle de Florian, Daniel Enrique
Parton-to-pion fragmentation reloaded
author_facet de Florian, Daniel Enrique
author_sort de Florian, Daniel Enrique
title Parton-to-pion fragmentation reloaded
title_short Parton-to-pion fragmentation reloaded
title_full Parton-to-pion fragmentation reloaded
title_fullStr Parton-to-pion fragmentation reloaded
title_full_unstemmed Parton-to-pion fragmentation reloaded
title_sort parton-to-pion fragmentation reloaded
publishDate 2015
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v91_n1_p_DeFlorian
http://hdl.handle.net/20.500.12110/paper_15507998_v91_n1_p_DeFlorian
work_keys_str_mv AT defloriandanielenrique partontopionfragmentationreloaded
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