COMPASS hadron multiplicity measurements and fragmentation functions

COMPASS preliminary results on hadron, pion and kaon multiplicities are presented. The hadron and pion data show a good agreement with (N)LO QCD expectations and some of these preliminary data have been already successfully incorporated in the global NLO QCD fits to world data. However, the results...

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Detalles Bibliográficos
Autor principal: Stolarski, M
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1051/epjconf/201611203008
http://cds.cern.ch/record/2292874
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author Stolarski, M
author_facet Stolarski, M
author_sort Stolarski, M
collection CERN
description COMPASS preliminary results on hadron, pion and kaon multiplicities are presented. The hadron and pion data show a good agreement with (N)LO QCD expectations and some of these preliminary data have been already successfully incorporated in the global NLO QCD fits to world data. However, the results for kaon multiplicities, are different from the expectations of the DSS fit. There is also a tension between COMPASS and HERMES results, the only other experiment which measured kaon multiplicities in SIDIS.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling oai-inspirehep.net-14325762019-09-30T06:29:59Zdoi:10.1051/epjconf/201611203008http://cds.cern.ch/record/2292874engStolarski, MCOMPASS hadron multiplicity measurements and fragmentation functionsParticle Physics - ExperimentCOMPASS preliminary results on hadron, pion and kaon multiplicities are presented. The hadron and pion data show a good agreement with (N)LO QCD expectations and some of these preliminary data have been already successfully incorporated in the global NLO QCD fits to world data. However, the results for kaon multiplicities, are different from the expectations of the DSS fit. There is also a tension between COMPASS and HERMES results, the only other experiment which measured kaon multiplicities in SIDIS.oai:inspirehep.net:14325762016
spellingShingle Particle Physics - Experiment
Stolarski, M
COMPASS hadron multiplicity measurements and fragmentation functions
title COMPASS hadron multiplicity measurements and fragmentation functions
title_full COMPASS hadron multiplicity measurements and fragmentation functions
title_fullStr COMPASS hadron multiplicity measurements and fragmentation functions
title_full_unstemmed COMPASS hadron multiplicity measurements and fragmentation functions
title_short COMPASS hadron multiplicity measurements and fragmentation functions
title_sort compass hadron multiplicity measurements and fragmentation functions
topic Particle Physics - Experiment
url https://dx.doi.org/10.1051/epjconf/201611203008
http://cds.cern.ch/record/2292874
work_keys_str_mv AT stolarskim compasshadronmultiplicitymeasurementsandfragmentationfunctions

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