Título:
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Contribution to the muon anomaly from superstring-inspired models
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Autor/a:
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Grifols, Josep Antoni; Méndez, A.; Solà Peracaula, Joan
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Otros autores:
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Universitat de Barcelona |
Abstract:
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We calculate the contribution to the muon anomaly induced by new Yukawa couplings involving heavy-matter E6 fields predicted in the framework of superstring theories. We analyze a few models found in the current literature and show that for some of them the effect is on the order of the standard weak contribution. We produce a specific example where the effect could be even larger. Thus, we conclude that an improved (g−2)μ experiment should be sensitive to such effects, if they happen to exist. |
Materia(s):
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-Física nuclear -Muons -Nuclear physics -Muons |
Derechos:
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(c) American Physical Society, 1986
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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American Physical Society
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