A sign change in the Higgs couplings to fermions and massive gauge bosons is still allowed in the framework of two-Higgs doublet models (2HDM). In this work we discuss the possible sign changes in the Higgs couplings to fermions and gauge bosons, while reviewing the status of the 8-parameter CP-conserving 2HDM after the Large Hadron Collider 8 TeV run.
@article{arxiv.1410.1926,
title = {The Wrong Sign limit in the 2HDM},
author = {P. M. Ferreira and Renato Guedes and John F. Gunion and Howard E. Haber and Marco O. P. Sampaio and Rui Santos},
journal= {arXiv preprint arXiv:1410.1926},
year = {2014}
}
Comments
6 pages, 3 figures. Proceedings of the Second Annual Conference on Large Hadron Collider Physics, Columbia University, New York, U.S.A, June 2-7, 2014. arXiv admin note: text overlap with arXiv:1407.4396