Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP

The reactions e+e− → e+e−π0 X and e+e− → e+e−K0 S X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum pt and the pseudo-rapidity. For pt...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2002
Materias:
Ciencias Exactas
Física
LEP
centre-of-mass energies
particle transverse momentum
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/76423
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-76423
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
LEP
centre-of-mass energies
particle transverse momentum
spellingShingle Ciencias Exactas
Física
LEP
centre-of-mass energies
particle transverse momentum
Dova, María Teresa
L3 Collaboration
Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
topic_facet Ciencias Exactas
Física
LEP
centre-of-mass energies
particle transverse momentum
description The reactions e+e− → e+e−π0 X and e+e− → e+e−K0 S X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum pt and the pseudo-rapidity. For pt 1.5 GeV, the π0 and K0 S differential cross sections are described by an exponential, typical of soft hadronic processes. For pt 1.5 GeV, the cross sections show the presence of perturbative QCD processes, described by a power-law. The data are compared to Monte Carlo predictions and to NLO QCD calculations.
format Articulo
Articulo
author Dova, María Teresa
L3 Collaboration
author_facet Dova, María Teresa
L3 Collaboration
author_sort Dova, María Teresa
title Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
title_short Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
title_full Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
title_fullStr Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
title_full_unstemmed Inclusive π<SUP>0</SUP> and K<SUP>0</SUP><SUB>S</SUB> production in two-photon collisions at LEP
title_sort inclusive π<sup>0</sup> and k<sup>0</sup><sub>s</sub> production in two-photon collisions at lep
publishDate 2002
url http://sedici.unlp.edu.ar/handle/10915/76423
work_keys_str_mv AT dovamariateresa inclusivepsup0supandksup0supsubssubproductionintwophotoncollisionsatlep
AT l3collaboration inclusivepsup0supandksup0supsubssubproductionintwophotoncollisionsatlep
bdutipo_str Repositorios
_version_ 1764820484140040194

Ejemplares similares