Effective aligned 2HDM with a DFSZ-like invisible axion

We discuss the possibility of having a non-minimal scalar sector at the weak scale within the framework of invisible axion models. To frame our discussion we consider an extension of the Dine–Fischler–Srednicki–Zhitnitsky invisible axion model with two additional Higgs doublets blind under the Pecce...

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Bibliographic Details
Main Authors: Alejandro Celis, Javier Fuentes-Martín, Hugo Serôdio
Format: Article
Language:English
Published: Elsevier 2014-10-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269314005991