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

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 val...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1998
Materias:
Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/75389
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-75389
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
spellingShingle Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
Dova, María Teresa
L3 Collaboration
QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
topic_facet Ciencias Exactas
Física
hadronic events
integrated luminosity
energy dependence
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.
format Articulo
Articulo
author Dova, María Teresa
L3 Collaboration
author_facet Dova, María Teresa
L3 Collaboration
author_sort Dova, María Teresa
title QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √s = 183 GeV
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
publishDate 1998
url http://sedici.unlp.edu.ar/handle/10915/75389
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AT l3collaboration qcdresultsfromstudiesofhadroniceventsproducedinesupsupesupsupannihilationsats183gev
bdutipo_str Repositorios
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