Nonlinear Phenomena in Complex Systems, 2021, Vol.25, No.4, pp.312

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2022, Vol.25, No.4, pp.312 - 317

Daughter Higgs Boson in the United Composite Model

Hidezumi Terazawa

In the unified subquark model of all fundamental particles and forces, the mass of the Higgs boson in the standard model of electroweak interactions (m_H) is predicted to be about 2√6 m_W / 3 (where m_W is the mass of the charged weak boson, W ), which agrees well with the experimental values of about 125 GeV found by the ATLAS and CMS Collaborations at the LHC in 2011. It seems to indicate that the Higgs boson is a composite of the iso-doublet spinor subquark-antisubquark pairs well described by the unified subquark model with either one of subquark masses vanishing or being very small compared to the other. In the unified composite model, there may appear a daughter of the Higgs boson whose mass is predicted to be 2 m_W /√3, which agrees well with the experimental values of about 95 GeV for the excess events, found by the LEP experiments and recently by the CMS experiment. This agreement seems to strongly indicate not only the compositeness of the Higgs bosons but also the validity of the unified composite model of all fundamental particles and forces.

Key words: unified subquark model, Higgs boson, Large Hadron Collider (LHC)

DOI: https://doi.org/10.33581/1561-4085-2022-25-4-312-317

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