Título:
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Limits on the brane fluctuations mass and on the brane tension scale from electron-positron colliders
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Autores:
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Alcazar, J. ;
Ruiz Cembranos, José Alberto ;
Dobado González, Antonio ;
López Maroto, Antonio
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Tipo de documento:
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texto impreso
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Editorial:
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Amer Physical Soc, 2003-04
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física
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Tipo = Artículo
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Resumen:
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In the context of the brane-world scenarios with compactified large extra dimensions, we study the production of the possible massive brane oscillations (branons) in electron-positron colliders. We compute their contribution to the electroweak gauge bosons decay width and to the single-photon and single-Z processes. With CERN LEP-I results and assuming nonobservation at LEP-II we present exclusion plots for the brane tension tau=f(4) and the branon mass M. Prospects for the next generation of electron-positron colliders are also considered.
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En línea:
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https://eprints.ucm.es/id/eprint/22150/1/DobadoAntonio41libre.pdf
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