FLAVOR-CHANGING NEUTRAL CURRENTS IN EXTENDED MODELS

Authors
GAITAN R GONZALEZ H HERNANDEZGALEANA A
Citation
R. Gaitan et al., FLAVOR-CHANGING NEUTRAL CURRENTS IN EXTENDED MODELS, Revista Mexicana de Fisica, 43(5), 1997, pp. 750-756
Citations number
15
Categorie Soggetti
Physics
Journal title
Revista Mexicana de Fisica → ACNP
ISSN journal
0035001X
Volume
43
Issue
5
Year of publication
1997
Pages
750 - 756
Database
ISI
SICI code
0035-001X(1997)43:5<750:FNCIEM>2.0.ZU;2-E
Abstract
We review the flavor changing neutral currents (FCNC) in the context o f extended models. In particular, we examine the rare decays mu(-) --> e(-)gamma and tau(-) --> mu(-)e(+)e(-). Using the experimental limits on these processes, we derive bounds on the Z-Z' mixing angle within the framework. of the SU(6)(L)xU(1)(Y) model.