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

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 ex...

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Detalles Bibliográficos
Autores: Dova, María Teresa, L3 Collaboration
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1997
País:Argentina
Institución:Universidad Nacional de La Plata
Repositorio:SEDICI (UNLP)
Idioma:inglés
OAI Identifier:oai:sedici.unlp.edu.ar:10915/80883
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/80883
Access Level:acceso abierto
Palabra clave:Ciencias Exactas
Física
Fotones
L3 detector
large electron positron collider
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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:UNLP2024-05-08T12:53:04Zoai: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:13292024-05-08 12:53:04.63SEDICI (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
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
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (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 15,811543

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