Is U(1)$_H$ a Good Family Symmetry?

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dc.creatorPonce, William A.
dc.creatorZepeda, Arnulfo
dc.creatorMira, Jesús M.
dc.date1995-06-27
dc.date.accessioned2026-07-07T03:57:48Z
dc.date.available2026-07-07T03:57:48Z
dc.descriptionWe analyze U(1)$_H$ as a horizontal symmetry and its possibilities to explain the known elementary-fermion masses. We find that only two candidates, in the context of SU(3)$_c\otimes$SU(2)$_L\otimes$U(1)$_Y\otimes$U(1)$_H$ nonsupersymmetric, are able to fit the experimental result m$_b<<$m$_t$.
dc.description10 pages, Accepted for publication in Z. Phys. C
dc.identifierhttps://arxiv.org/abs/hep-ph/9506439
dc.identifierhttp://arxiv.org/abs/hep-ph/9506439
dc.identifierZ.Phys. C69 (1996) 683-686
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45591
dc.subjectHigh Energy Physics - Phenomenology
dc.titleIs U(1)$_H$ a Good Family Symmetry?
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