QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV

Autores
Dova, María Teresa; L3 Collaboration
Año de publicación
1998
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present results obtained from a study of the structure of hadronic events recorded by the L3 detector at a centre-of-mass energy of 183 GeV. The data sample corresponds to an integrated luminosity of 55.3 pb−1. The distributions of event shape variables and the energy dependence of their mean values are measured. From a comparison with resummed (αs2) QCD calculations, we determine the strong coupling constant. The charged particle multiplicity distribution and momentum spectrum are studied and the energy dependence of the peak position of the ξ(=−lnxp) distribution is compared with lower energy measurements and QCD expectations.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/75389
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/75389
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeVDova, María TeresaL3 CollaborationCiencias ExactasFísicahadronic eventsintegrated luminosityenergy dependenceWe present results obtained from a study of the structure of hadronic events recorded by the L3 detector at a centre-of-mass energy of 183 GeV. The data sample corresponds to an integrated luminosity of 55.3 pb−1. The distributions of event shape variables and the energy dependence of their mean values are measured. From a comparison with resummed (αs2) QCD calculations, we determine the strong coupling constant. The charged particle multiplicity distribution and momentum spectrum are studied and the energy dependence of the peak position of the ξ(=−lnxp) distribution is compared with lower energy measurements and QCD expectations.Facultad de Ciencias Exactas1998-12-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf569-582http://sedici.unlp.edu.ar/handle/10915/75389enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(98)01404-Xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:53:05Zoai:sedici.unlp.edu.ar:10915/75389Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:53:05.822SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
title QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
spellingShingle QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
Dova, María Teresa
Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
title_short QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
title_full QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
title_fullStr QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
title_full_unstemmed QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
title_sort QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
dc.creator.none.fl_str_mv Dova, María Teresa
L3 Collaboration
author Dova, María Teresa
author_facet Dova, María Teresa
L3 Collaboration
author_role author
author2 L3 Collaboration
author2_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
topic Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
dc.description.none.fl_txt_mv We present results obtained from a study of the structure of hadronic events recorded by the L3 detector at a centre-of-mass energy of 183 GeV. The data sample corresponds to an integrated luminosity of 55.3 pb−1. The distributions of event shape variables and the energy dependence of their mean values are measured. From a comparison with resummed (αs2) QCD calculations, we determine the strong coupling constant. The charged particle multiplicity distribution and momentum spectrum are studied and the energy dependence of the peak position of the ξ(=−lnxp) distribution is compared with lower energy measurements and QCD expectations.
Facultad de Ciencias Exactas
description We present results obtained from a study of the structure of hadronic events recorded by the L3 detector at a centre-of-mass energy of 183 GeV. The data sample corresponds to an integrated luminosity of 55.3 pb−1. The distributions of event shape variables and the energy dependence of their mean values are measured. From a comparison with resummed (αs2) QCD calculations, we determine the strong coupling constant. The charged particle multiplicity distribution and momentum spectrum are studied and the energy dependence of the peak position of the ξ(=−lnxp) distribution is compared with lower energy measurements and QCD expectations.
publishDate 1998
dc.date.none.fl_str_mv 1998-12-24
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/75389
url http://sedici.unlp.edu.ar/handle/10915/75389
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(98)01404-X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
569-582
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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