Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV

Autores
Dova, María Teresa; Lacentre, Pablo E.; L3 Collaboration
Año de publicación
1999
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A search for heavy neutrinos that are isosinglets under the standard SU(2)L gauge group is made at center-of-mass energies 130 < √s < 189 GeV with the L3 detector at LEP. Such heavy neutrinos are expected in many extensions of the Standard Model. The search is performed for the first generation heavy singlet neutrino, Ne , through the decay mode Ne→e+W. We set upper limits on the mixing parameter between the heavy and light neutrino for the heavy neutrino mass range from 80 GeV to 185 GeV.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
heavy isosinglet neutrinos
Standar Model
L3 detector
Física
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:10915/78065
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/78065
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeVDova, María TeresaLacentre, Pablo E.L3 CollaborationCiencias Exactasheavy isosinglet neutrinosStandar ModelL3 detectorFísicaA search for heavy neutrinos that are isosinglets under the standard SU(2)L gauge group is made at center-of-mass energies 130 < √s < 189 GeV with the L3 detector at LEP. Such heavy neutrinos are expected in many extensions of the Standard Model. The search is performed for the first generation heavy singlet neutrino, Ne , through the decay mode Ne→e+W. We set upper limits on the mixing parameter between the heavy and light neutrino for the heavy neutrino mass range from 80 GeV to 185 GeV.Facultad de Ciencias Exactas1999-09-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf397-404http://sedici.unlp.edu.ar/handle/10915/78065enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(99)00852-7info: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:10915/78065Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:26.999SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
title Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
spellingShingle Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
Dova, María Teresa
Ciencias Exactas
heavy isosinglet neutrinos
Standar Model
L3 detector
Física
title_short Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
title_full Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
title_fullStr Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
title_full_unstemmed Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
title_sort Search for heavy isosinglet neutrinos in e+e- annihilation at 130 < √s < 189 GeV
dc.creator.none.fl_str_mv Dova, María Teresa
Lacentre, Pablo E.
L3 Collaboration
author Dova, María Teresa
author_facet Dova, María Teresa
Lacentre, Pablo E.
L3 Collaboration
author_role author
author2 Lacentre, Pablo E.
L3 Collaboration
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas
heavy isosinglet neutrinos
Standar Model
L3 detector
Física
topic Ciencias Exactas
heavy isosinglet neutrinos
Standar Model
L3 detector
Física
dc.description.none.fl_txt_mv A search for heavy neutrinos that are isosinglets under the standard SU(2)L gauge group is made at center-of-mass energies 130 < √s < 189 GeV with the L3 detector at LEP. Such heavy neutrinos are expected in many extensions of the Standard Model. The search is performed for the first generation heavy singlet neutrino, Ne , through the decay mode Ne→e+W. We set upper limits on the mixing parameter between the heavy and light neutrino for the heavy neutrino mass range from 80 GeV to 185 GeV.
Facultad de Ciencias Exactas
description A search for heavy neutrinos that are isosinglets under the standard SU(2)L gauge group is made at center-of-mass energies 130 < √s < 189 GeV with the L3 detector at LEP. Such heavy neutrinos are expected in many extensions of the Standard Model. The search is performed for the first generation heavy singlet neutrino, Ne , through the decay mode Ne→e+W. We set upper limits on the mixing parameter between the heavy and light neutrino for the heavy neutrino mass range from 80 GeV to 185 GeV.
publishDate 1999
dc.date.none.fl_str_mv 1999-09-02
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/10915/78065
url http://sedici.unlp.edu.ar/handle/10915/78065
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(99)00852-7
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
397-404
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 13.070432

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