Direct collider signatures of large extra dimensions

The realization of low (TeV) scale strings usually requires the existence of large (TeV) extra dimensions where gauge bosons live. The direct production of Kaluza-Klein excitations of the photon and Z-boson at present and future colliders is studied in this work. At the LEPII, NLC and Tevatron colli...

Descripción completa

Detalles Bibliográficos
Autores principales: Antoniadis, Ignatios, Benakli, K., Quiros, M.
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)00764-9
http://cds.cern.ch/record/387236
_version_ 1780893611955585024
author Antoniadis, Ignatios
Benakli, K.
Quiros, M.
author_facet Antoniadis, Ignatios
Benakli, K.
Quiros, M.
author_sort Antoniadis, Ignatios
collection CERN
description The realization of low (TeV) scale strings usually requires the existence of large (TeV) extra dimensions where gauge bosons live. The direct production of Kaluza-Klein excitations of the photon and Z-boson at present and future colliders is studied in this work. At the LEPII, NLC and Tevatron colliders, these Kaluza-Klein modes lead to deviations from the standard model cross-sections, which provide lower bounds on their mass. At the LHC the corresponding resonances can be produced and decay on-shell, triggering a characteristic pattern in the distribution of the dilepton invariant mass.
id cern-387236
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-3872362023-03-14T18:57:31Zdoi:10.1016/S0370-2693(99)00764-9http://cds.cern.ch/record/387236engAntoniadis, IgnatiosBenakli, K.Quiros, M.Direct collider signatures of large extra dimensionsParticle Physics - PhenomenologyThe realization of low (TeV) scale strings usually requires the existence of large (TeV) extra dimensions where gauge bosons live. The direct production of Kaluza-Klein excitations of the photon and Z-boson at present and future colliders is studied in this work. At the LEPII, NLC and Tevatron colliders, these Kaluza-Klein modes lead to deviations from the standard model cross-sections, which provide lower bounds on their mass. At the LHC the corresponding resonances can be produced and decay on-shell, triggering a characteristic pattern in the distribution of the dilepton invariant mass.The realization of low (TeV) scale strings usually requires the existence of large (TeV) extra dimensions where gauge bosons live. The direct production of Kaluza-Klein excitations of the photon and Z-boson at present and future colliders is studied in this work. At the LEPII, NLC and Tevatron colliders, these Kaluza-Klein modes lead to deviations from the standard model cross-sections, which provide lower bounds on their mass. At the LHC the corresponding resonances can be produced and decay on-shell, triggering a characteristic pattern in the distribution of the dilepton invariant mass.The realization of low (TeV) scale strings usually requires the existence of large (TeV) extra dimensions where gauge bosons live. The direct production of Kaluza–Klein excitations of the photon and Z -boson at present and future colliders is studied in this work. At the LEPII, NLC and Tevatron colliders, these Kaluza–Klein modes lead to deviations from the standard model cross-sections, which provide lower bounds on their mass. At the LHC the corresponding resonances can be produced and decay on-shell, triggering a characteristic pattern in the distribution of dilepton invariant mass.hep-ph/9905311CPHT-S717-0599CERN-TH-99-128IEM-FT-192-99CPTH-S-717CERN-TH-99-128IEM-FT-192oai:cds.cern.ch:3872361999-05-12
spellingShingle Particle Physics - Phenomenology
Antoniadis, Ignatios
Benakli, K.
Quiros, M.
Direct collider signatures of large extra dimensions
title Direct collider signatures of large extra dimensions
title_full Direct collider signatures of large extra dimensions
title_fullStr Direct collider signatures of large extra dimensions
title_full_unstemmed Direct collider signatures of large extra dimensions
title_short Direct collider signatures of large extra dimensions
title_sort direct collider signatures of large extra dimensions
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(99)00764-9
http://cds.cern.ch/record/387236
work_keys_str_mv AT antoniadisignatios directcollidersignaturesoflargeextradimensions
AT benaklik directcollidersignaturesoflargeextradimensions
AT quirosm directcollidersignaturesoflargeextradimensions

Ejemplares similares