Searches for clean anomalous gauge couplings effects at present and future e+e- colliders

We consider the virtual effects of a general type of Anomalous (triple) Gauge Couplings on various experimental observables in the process of electron-positron annihilation into a final fermion-antifermion state. We show that the use of a recently proposed "Z-peak subtracted" theoretical d...

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Detalles Bibliográficos
Autores principales: Blondel, A., Renard, F.M., Trentadue, L., Verzegnassi, C.
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.54.5567
http://cds.cern.ch/record/303316
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author Blondel, A.
Renard, F.M.
Trentadue, L.
Verzegnassi, C.
author_facet Blondel, A.
Renard, F.M.
Trentadue, L.
Verzegnassi, C.
author_sort Blondel, A.
collection CERN
description We consider the virtual effects of a general type of Anomalous (triple) Gauge Couplings on various experimental observables in the process of electron-positron annihilation into a final fermion-antifermion state. We show that the use of a recently proposed "Z-peak subtracted" theoretical description of the process allows to reduce substantially the number of relevant parameters of the model, so that a calculation of observability limits can be performed in a rather simple way. As an illustration of our approach, we discuss the cases of future measurements at LEP2 and at a new 500 GeV linear collider.
id cern-303316
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3033162021-05-20T03:05:34Zdoi:10.1103/PhysRevD.54.5567http://cds.cern.ch/record/303316engBlondel, A.Renard, F.M.Trentadue, L.Verzegnassi, C.Searches for clean anomalous gauge couplings effects at present and future e+e- collidersParticle Physics - PhenomenologyWe consider the virtual effects of a general type of Anomalous (triple) Gauge Couplings on various experimental observables in the process of electron-positron annihilation into a final fermion-antifermion state. We show that the use of a recently proposed "Z-peak subtracted" theoretical description of the process allows to reduce substantially the number of relevant parameters of the model, so that a calculation of observability limits can be performed in a rather simple way. As an illustration of our approach, we discuss the cases of future measurements at LEP2 and at a new 500 GeV linear collider.We consider the virtual effects of a general type of Anomalous (triple) Gauge Couplings on various experimental observables in the process of electron-positron annihilation into a final fermion-antifermion state. We show that the use of a recently proposed "$Z$-peak subtracted" theoretical description of the process allows to reduce substantially the number of relevant parameters of the model, so that a calculation of observability limits can be performed in a rather simple way. As an illustration of our approach, we discuss the cases of future measurements at LEP2 and at a new 500 GeV linear collider.hep-ph/9605313PM-96-14PM-96-14oai:cds.cern.ch:3033161996-05-15
spellingShingle Particle Physics - Phenomenology
Blondel, A.
Renard, F.M.
Trentadue, L.
Verzegnassi, C.
Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title_full Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title_fullStr Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title_full_unstemmed Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title_short Searches for clean anomalous gauge couplings effects at present and future e+e- colliders
title_sort searches for clean anomalous gauge couplings effects at present and future e+e- colliders
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.54.5567
http://cds.cern.ch/record/303316
work_keys_str_mv AT blondela searchesforcleananomalousgaugecouplingseffectsatpresentandfutureeecolliders
AT renardfm searchesforcleananomalousgaugecouplingseffectsatpresentandfutureeecolliders
AT trentaduel searchesforcleananomalousgaugecouplingseffectsatpresentandfutureeecolliders
AT verzegnassic searchesforcleananomalousgaugecouplingseffectsatpresentandfutureeecolliders

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