{"paper":{"title":"Signals of extra gauge bosons and exotic leptons in SU(6)$_{L}\\otimes$U(1)$_{Y}$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Albino Hern\\'andez-Galeana, Arnulfo Zepeda, Ricardo Gait\\'an-Lozano, Sergio A. Tom\\'as, William A. Ponce","submitted_at":"1995-02-02T21:48:58Z","abstract_excerpt":"We study some of the consequences of the SU(6)$_{L}\\otimes$U(1)$_{Y}$ model of unification of electroweak interactions and families with a horizontal gauge group SU(2)$_{H}$, paying special attention to processes with flavor changing neutral currents. We compute at tree level the decays $K^{+}\\longrightarrow \\pi^{+}\\mu^{+}e^{-}$, $K_L^0\\longrightarrow \\mu^{+}e^{-}$ and $\\mu^{-} \\longrightarrow e^{-} \\bar{\\nu_e} \\nu_\\mu$ from which we obtain lower bounds for the mass of the horizontal gauge boson associated with FCNC. Finally we obtain limits on the mixing between ordinary and exotic charged le"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9502220","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}