Inclusive Particle Production at LEP

New results on inclusive production of Sigma^- and Lambda(1520) and on proton production in quark and gluon jets are presented. These results are based on 2 million hadronic Z decays collected with the DELPHI detector at LEP. They are compared with the results of other LEP experiments and with model...

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Detalles Bibliográficos
Autor principal: Uvarov, V.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/477721
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author Uvarov, V.
author_facet Uvarov, V.
author_sort Uvarov, V.
collection CERN
description New results on inclusive production of Sigma^- and Lambda(1520) and on proton production in quark and gluon jets are presented. These results are based on 2 million hadronic Z decays collected with the DELPHI detector at LEP. They are compared with the results of other LEP experiments and with models. It has been shown that the total production rates of all light-flavour hadrons measured so far at LEP 1 follow phenomenological laws related to the spin, isospin, strangeness and mass of the particles. A significant proton enhancement in gluon jets is observed, indicating that baryon production proceeds directly from colour objects.
id cern-477721
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4777212023-03-14T17:59:02Zhttp://cds.cern.ch/record/477721engUvarov, V.Inclusive Particle Production at LEPParticle Physics - ExperimentNew results on inclusive production of Sigma^- and Lambda(1520) and on proton production in quark and gluon jets are presented. These results are based on 2 million hadronic Z decays collected with the DELPHI detector at LEP. They are compared with the results of other LEP experiments and with models. It has been shown that the total production rates of all light-flavour hadrons measured so far at LEP 1 follow phenomenological laws related to the spin, isospin, strangeness and mass of the particles. A significant proton enhancement in gluon jets is observed, indicating that baryon production proceeds directly from colour objects.New results on inclusive production of Sigma^- and Lambda(1520) and on proton production in quark and gluon jets are presented. These results are based on 2 million hadronic Z decays collected with the DELPHI detector at LEP. They are compared with the results of other LEP experiments and with models. It has been shown that the total production rates of all light-flavour hadrons measured so far at LEP 1 follow phenomenological laws related to the spin, isospin, strangeness and mass of the particles. A significant proton enhancement in gluon jets is observed, indicating that baryon production proceeds directly from colour objects.hep-ex/0011058CERN-OPEN-2000-143CERN-DELPHI-2000-056CERN-OPEN-2000-143CERN-DELPHI-2000-056oai:cds.cern.ch:4777212000-11-18
spellingShingle Particle Physics - Experiment
Uvarov, V.
Inclusive Particle Production at LEP
title Inclusive Particle Production at LEP
title_full Inclusive Particle Production at LEP
title_fullStr Inclusive Particle Production at LEP
title_full_unstemmed Inclusive Particle Production at LEP
title_short Inclusive Particle Production at LEP
title_sort inclusive particle production at lep
topic Particle Physics - Experiment
url http://cds.cern.ch/record/477721
work_keys_str_mv AT uvarovv inclusiveparticleproductionatlep

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