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4 papers found.
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Neutrino masses and superheavy dark matter in the 3-3-1-1 model

In this work, we interpret the 3-3-1-1 model when the \(B-L\) and 3-3-1 breaking scales behave simultaneously as the inflation scale. This setup not only realizes the previously achieved consequences of inflation and leptogenesis, but also provides new insights in superheavy dark matter and neutrino masses. We argue that the 3-3-1-1 model can incorporate a scalar sextet, which...

Signal of doubly charged Higgs at e+e− colliders

, 035006 (2002) [arXiv:hep-ph/0012178] [Search inSPIRE]. [20] D. T. Huong, L. T. Hue, M. C. Rodriguez, and H. N. Long, Nucl. Phys. B 870, 293 (2013). [21] J. G. Ferreira, C. A. de S. Pires, P. S. Rodrigues ... , Phys. Rev. D 91, 035023 (2015). [38] D. T. Binh, L. T. Hue, D. T. Huong, and H. N. Long, Eur. Phys. J. C 74, 2851 (2014) [arXiv:1308.3085 [hep-ph]] [Search inSPIRE]. [39] P. V. Dong, T. D. Tham, and H. T

Higgs revised in supersymmetric economical 3-3-1 model with \(B/\mu \) -type terms

We re-investigate the scalar potential and the Higgs sector of the supersymmetric economical 3-3-1 model (SUSYE331) in the presence of the \(B/\mu \)-type terms, which has many important consequences. First, the model contains no massless Higgs fields. Second, we prove that the soft mass parameters of the Higgses must be at the \(\hbox {SU}(3)_L\) scale. As a result, the masses...