Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations

Autores
Dova, María Teresa; L3 Collaboration
Año de publicación
1998
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Local multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at √s≃91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
L3 detector
QCD models
angular phase space intervals
Z decays
hadronic events
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:10915/77908
Acceder
id SEDICI_3db2c6704ba5762a0c22bb4692ef7a95
oai_identifier_str oai:sedici.unlp.edu.ar:10915/77908
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculationsDova, María TeresaL3 CollaborationCiencias ExactasFísicaL3 detectorQCD modelsangular phase space intervalsZ decayshadronic eventsLocal multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at √s≃91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data.Facultad de Ciencias Exactas1998-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf186-196http://sedici.unlp.edu.ar/handle/10915/77908enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(98)00386-4info: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:UNLP2025-09-29T11:12:26Zoai:sedici.unlp.edu.ar:10915/77908Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:26.862SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
title Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
spellingShingle Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
Dova, María Teresa
Ciencias Exactas
Física
L3 detector
QCD models
angular phase space intervals
Z decays
hadronic events
title_short Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
title_full Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
title_fullStr Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
title_full_unstemmed Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
title_sort Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations
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
L3 detector
QCD models
angular phase space intervals
Z decays
hadronic events
topic Ciencias Exactas
Física
L3 detector
QCD models
angular phase space intervals
Z decays
hadronic events
dc.description.none.fl_txt_mv Local multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at √s≃91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data.
Facultad de Ciencias Exactas
description Local multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at √s≃91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data.
publishDate 1998
dc.date.none.fl_str_mv 1998-05-28
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/10915/77908
url http://sedici.unlp.edu.ar/handle/10915/77908
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)00386-4
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
186-196
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
_version_ 1844615994578829312
score 13.070432

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