Generations of Higgs bosons in supersymmetric models

The questions of implementation in the theory of few Higgs bosons is consid- ered in this article. The corresponding hypothesis, which are the consequences of interpretation of results of LHC-experiments are experienced. Arguments in fa- vor of supersymmetric models are presented. Within the frameworks of NMSSM, estimates for the areas of variation of free parameters of the model are made, masses of Higgs bosons and neutralino, which is a candidate for dark matter particles are calculated. The values of these physical quantities collected in a speciﬁc set can be combined in the so-called scenario study of Higgs boson. Four scenarios in which there is an explanation of existing hypotheses are revealed.

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SCALAR NEUTRINOS AND HIGGS BOSONS PRODUCTION WITH PHOTONS AT LEPTON–ANTILEPTON COLLIDERS

Modern Physics Letters A ◽

10.1142/s0217732398003272 ◽

1998 ◽

Vol 13 (38) ◽

pp. 3073-3080 ◽

Cited By ~ 1

Author(s):

R. A. ALANAKYAN

Keyword(s):

Parity Violation ◽

Higgs Bosons ◽

Loop Contribution ◽

Tree Approximation ◽

Flavor Changing ◽

Supersymmetric Models ◽

Model Independent

Scalar and pseudoscalar neutral Higgs bosons production with photons μ+μ-→H0γ is considered in model independent way in the tree approximation. Under some conditions the tree contributions to this process may exceed loop contribution. Also the related processes of scalar neutrinos production with photons in e+e-, μ+μ-, [Formula: see text] are considered in the framework of supersymmetric models with R-parity violation. Our results are also applicable for flavor changing scalars and pseudoscalars production with photons.

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Higgs bosons in supersymmetric models (II). Implications for phenomenology

Nuclear Physics B ◽

10.1016/0550-3213(86)90050-7 ◽

1986 ◽

Vol 278 (3) ◽

pp. 449-492 ◽

Cited By ~ 233

Author(s):

John F. Gunion ◽

Howard E. Haber

Keyword(s):

Higgs Bosons ◽

Supersymmetric Models

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Extended Scalar Sectors

Annual Review of Nuclear and Particle Science ◽

10.1146/annurev-nucl-032620-043846 ◽

2020 ◽

Vol 70 (1) ◽

pp. 197-223

Author(s):

Jan Steggemann

Keyword(s):

Higgs Boson ◽

Standard Model ◽

Particle Physics ◽

Higgs Bosons ◽

Precision Measurements ◽

Final States ◽

The Standard Model ◽

Supersymmetric Models ◽

Charged Higgs Bosons ◽

Generic Extensions

Extended scalar sectors appear in various extensions of the Standard Model of particle physics, such as supersymmetric models. They are also generic extensions of the Standard Model and can address a number of its shortcomings. Direct searches for additional Higgs bosons and measurements of the 125-GeV Higgs boson, both of which provide insights into the different possible sectors, are carried out at the LHC. This review gives an overview of searches for the additional Higgs bosons and their implications for different models. The discussed analyses comprise searches for neutral and charged Higgs bosons that decay in various final states. In addition, the review summarizes the constraints from precision measurements, including in particular the observed couplings of the 125-GeV Higgs boson. While several models naturally incorporate a Higgs boson with couplings that are similar to the ones in the Standard Model, the measurements of the 125-GeV Higgs boson provide constraints on all considered extensions.

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