Constraints on additional Z' gauge bosons from a precise measurement of the Z mass

We analyze the constraints on the mass and mixing of a superstring-inspired E6 Z' neutral gauge boson that follow from the recent precise Z mass measurements and show that they depend very sensitively on the assumed value of the W mass and also, to a lesser extent, on the top-quark mass.

Detalles Bibliográficos
Autores: González García, Ma. Concepción, Valle, José Wagner Furtado
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1990
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/12488
Acceso en línea:https://hdl.handle.net/2445/12488
Access Level:acceso abierto
Palabra clave:Partícules (Física nuclear)
Bosons
Interaccions febles (Física nuclear)
Particles (Nuclear physics)
Weak interactions (Nuclear physics)
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spelling Constraints on additional Z' gauge bosons from a precise measurement of the Z massGonzález García, Ma. ConcepciónValle, José Wagner FurtadoPartícules (Física nuclear)BosonsInteraccions febles (Física nuclear)Particles (Nuclear physics)Weak interactions (Nuclear physics)BosonsWe analyze the constraints on the mass and mixing of a superstring-inspired E6 Z' neutral gauge boson that follow from the recent precise Z mass measurements and show that they depend very sensitively on the assumed value of the W mass and also, to a lesser extent, on the top-quark mass.The American Physical Society1990info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/12488Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.41.2355Physical Review D, 1990, vol. 41, núm. 7, p. 2355-2358http://dx.doi.org/10.1103/PhysRevD.41.2355(c) The American Physical Society, 1990info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/124882026-05-27T06:46:51Z
dc.title.none.fl_str_mv Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
title Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
spellingShingle Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
González García, Ma. Concepción
Partícules (Física nuclear)
Bosons
Interaccions febles (Física nuclear)
Particles (Nuclear physics)
Weak interactions (Nuclear physics)
Bosons
title_short Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
title_full Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
title_fullStr Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
title_full_unstemmed Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
title_sort Constraints on additional Z' gauge bosons from a precise measurement of the Z mass
dc.creator.none.fl_str_mv González García, Ma. Concepción
Valle, José Wagner Furtado
author González García, Ma. Concepción
author_facet González García, Ma. Concepción
Valle, José Wagner Furtado
author_role author
author2 Valle, José Wagner Furtado
author2_role author
dc.subject.none.fl_str_mv Partícules (Física nuclear)
Bosons
Interaccions febles (Física nuclear)
Particles (Nuclear physics)
Weak interactions (Nuclear physics)
Bosons
topic Partícules (Física nuclear)
Bosons
Interaccions febles (Física nuclear)
Particles (Nuclear physics)
Weak interactions (Nuclear physics)
Bosons
description We analyze the constraints on the mass and mixing of a superstring-inspired E6 Z' neutral gauge boson that follow from the recent precise Z mass measurements and show that they depend very sensitively on the assumed value of the W mass and also, to a lesser extent, on the top-quark mass.
publishDate 1990
dc.date.none.fl_str_mv 1990
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/12488
url https://hdl.handle.net/2445/12488
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.41.2355
Physical Review D, 1990, vol. 41, núm. 7, p. 2355-2358
http://dx.doi.org/10.1103/PhysRevD.41.2355
dc.rights.none.fl_str_mv (c) The American Physical Society, 1990
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) The American Physical Society, 1990
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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