Heavy Charged Leptons in an $SU(3{)}_L\otimes U(1{)}_N$ Model

Abstract

We consider an $SU(3{)}_L\otimes U(1{)}_N$ model for the electroweak interactions which includes extra charged leptons which do not mix with the known leptons. These new leptons couple to $Z^0$ only through vector currents. We consider constraints on the mass of one of these leptons coming from the $Z^0$-width and from the muon $(g-2)$ factor. The last one is less restrictive than the former.

9 pages, Latex, preprint IFT-P.050/92 (revised)

References in corpus (3)

• $SU(3)\otimes U(1)$ Model for Electroweak Interactions
• Leptons masses in an $SU(3{)}_L\otimes U(1{)}_N$ Gauge Model
• Neutral Currents and GIM Mechanism in SU(3)_L X U(1)_N Models for Electroweak Interactions

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