Production of e, μ and τ pairs in untagged two-photon collisions at LEP

Autores
Dova, María Teresa; L3 Collaboration
Año de publicación
1997
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The two-photon collision reaction e+e- → e+e- l+l- has been studied at √s ≈ 91 GeV using the L3 detector at LEP for l = e, μ, τ. We have analysed untagged configurations where the two photons are quasi-real. Good agreement is found between our measurements and the O(α4) QED expectation.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
Fotones
L3 detector
large electron positron collider
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:10915/80883
Acceder
id SEDICI_435483b3ed67ae9b047f86d3eebc80da
oai_identifier_str oai:sedici.unlp.edu.ar:10915/80883
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Production of e, μ and τ pairs in untagged two-photon collisions at LEPDova, María TeresaL3 CollaborationCiencias ExactasFísicaFotonesL3 detectorlarge electron positron colliderThe two-photon collision reaction e+e- → e+e- l+l- has been studied at √s ≈ 91 GeV using the L3 detector at LEP for l = e, μ, τ. We have analysed untagged configurations where the two photons are quasi-real. Good agreement is found between our measurements and the O(α<sup>4</sup>) QED expectation.Facultad de Ciencias Exactas1997-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/80883enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(97)00731-4info: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:UNLP2025-10-15T11:06:53Zoai:sedici.unlp.edu.ar:10915/80883Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:06:53.372SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Production of e, μ and τ pairs in untagged two-photon collisions at LEP
title Production of e, μ and τ pairs in untagged two-photon collisions at LEP
spellingShingle Production of e, μ and τ pairs in untagged two-photon collisions at LEP
Dova, María Teresa
Ciencias Exactas
Física
Fotones
L3 detector
large electron positron collider
title_short Production of e, μ and τ pairs in untagged two-photon collisions at LEP
title_full Production of e, μ and τ pairs in untagged two-photon collisions at LEP
title_fullStr Production of e, μ and τ pairs in untagged two-photon collisions at LEP
title_full_unstemmed Production of e, μ and τ pairs in untagged two-photon collisions at LEP
title_sort Production of e, μ and τ pairs in untagged two-photon collisions at LEP
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
Fotones
L3 detector
large electron positron collider
topic Ciencias Exactas
Física
Fotones
L3 detector
large electron positron collider
dc.description.none.fl_txt_mv The two-photon collision reaction e+e- → e+e- l+l- has been studied at √s ≈ 91 GeV using the L3 detector at LEP for l = e, μ, τ. We have analysed untagged configurations where the two photons are quasi-real. Good agreement is found between our measurements and the O(α<sup>4</sup>) QED expectation.
Facultad de Ciencias Exactas
description The two-photon collision reaction e+e- → e+e- l+l- has been studied at √s ≈ 91 GeV using the L3 detector at LEP for l = e, μ, τ. We have analysed untagged configurations where the two photons are quasi-real. Good agreement is found between our measurements and the O(α<sup>4</sup>) QED expectation.
publishDate 1997
dc.date.none.fl_str_mv 1997-09-04
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/10915/80883
url http://sedici.unlp.edu.ar/handle/10915/80883
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(97)00731-4
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
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 13.22299

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