Possible Nonstandard Effects in $Z\gamma$ Events at LEP2

We point out that the so--called 'radiative return' events at LEP2 are suited to the study of nonstandard physics, particularly if the vector bosons are emitted into the central detector region. An effective vertex is constructed which contains the most general gauge invariant eeZGamma int...

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Detalles Bibliográficos
Autores principales: Abraham, K J, Lampe, B
Lenguaje:eng
Publicado: 1998
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)01528-7
http://cds.cern.ch/record/368040
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author Abraham, K J
Lampe, B
author_facet Abraham, K J
Lampe, B
author_sort Abraham, K J
collection CERN
description We point out that the so--called 'radiative return' events at LEP2 are suited to the study of nonstandard physics, particularly if the vector bosons are emitted into the central detector region. An effective vertex is constructed which contains the most general gauge invariant eeZGamma interaction and its phenomenological consequences are examined. Low Energy Constraints on the effective vertex are discussed as well.
id cern-368040
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
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spelling cern-3680402019-09-30T06:29:59Zdoi:10.1016/S0370-2693(98)01528-7http://cds.cern.ch/record/368040engAbraham, K JLampe, BPossible Nonstandard Effects in $Z\gamma$ Events at LEP2Particle Physics - PhenomenologyWe point out that the so--called 'radiative return' events at LEP2 are suited to the study of nonstandard physics, particularly if the vector bosons are emitted into the central detector region. An effective vertex is constructed which contains the most general gauge invariant eeZGamma interaction and its phenomenological consequences are examined. Low Energy Constraints on the effective vertex are discussed as well.hep-ph/9810205MPI-PHT-98-71oai:cds.cern.ch:3680401998-10-15
spellingShingle Particle Physics - Phenomenology
Abraham, K J
Lampe, B
Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title_full Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title_fullStr Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title_full_unstemmed Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title_short Possible Nonstandard Effects in $Z\gamma$ Events at LEP2
title_sort possible nonstandard effects in $z\gamma$ events at lep2
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(98)01528-7
http://cds.cern.ch/record/368040
work_keys_str_mv AT abrahamkj possiblenonstandardeffectsinzgammaeventsatlep2
AT lampeb possiblenonstandardeffectsinzgammaeventsatlep2

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