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Controlled flavour changing neutral couplings in two Higgs Doublet models

Abstract We propose a class of two Higgs doublet models where there are flavour changing neutral currents (FCNC) at tree level, but under control due to the introduction of a discrete symmetry in the full Lagrangian. It is shown that in this class of models, one can have simultaneously FCNC in the u...

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Autori principali: Joao M. Alves, Francisco J. Botella, Gustavo C. Branco, Fernando Cornet-Gomez, Miguel Nebot
Natura: Artigo
Lingua:Inglês
Pubblicazione: SpringerOpen 2017-09-01
Serie:European Physical Journal C: Particles and Fields
Accesso online:http://link.springer.com/article/10.1140/epjc/s10052-017-5156-3
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