Vacuum Stability in Supersymmetric Reduced Minimal 3-3-1 Model

Nguyen Huy Thao; Ly Thi Mai Phuong; Le Tho Hue

doi:10.15625/0868-3166/23/3/3237

Vacuum Stability in Supersymmetric Reduced Minimal 3-3-1 Model

Nguyen Huy Thao, Ly Thi Mai Phuong, Le Tho Hue

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Authors

Nguyen Huy Thao
Ly Thi Mai Phuong Department of Physics, Hanoi University of Education No. 2, Vinh Phuc, Vietnam
Le Tho Hue Institute of Physics, Vietnam Academy of Science and Technology, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/23/3/3237

Abstract

We investigate the vacuum stability conditions of theSupersymmetric reduced minimal 331 model (SUSYRM331) that createimportant consequences on Higgs mass spectrum as well assoft-parameters of the model. We prove that if this condition issatisfied then all Higgses are massive. Furthermore,soft-parameters should be in order of

$SU(3)_L$ scale. Based onthis, we investigate in detail masses of CP-even neutral anddoubly charged Higgses in the model. The neutral Higgs sectorincludes one light Higgs with mass at tree level

$m_{H^0_1}\simeq m_Z|\cos 2\gamma | < 92.0$ GeV and three other heavy Higgses. Fordoubly charged Higgses, there may exist a light Higgs which can beobserved by recent colliders such as LHC.

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References

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Published

17-09-2013

How to Cite

[1]

N. H. Thao, L. T. M. Phuong, and L. T. Hue, “Vacuum Stability in Supersymmetric Reduced Minimal 3-3-1 Model”, Comm. Phys., vol. 23, no. 3, p. 203, Sep. 2013.

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Vol. 23 No. 3 (2013)

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