Speaker
Prof.
Andrew Koshelkin
(Moscow Institute for Physics and Engineering)
Description
The $U_L(2)\bigotimes U_R(2) $ gauge model for the unified theory
of the electromagnetic and weak interactions which is free from
the auxiliary self-interaction scalar field is developed. Due to
breaking the initial symmetry, the $SU_L(2)\bigotimes U_R(1) $
Lagrangian is derived\cite{1}. The obtained $SU_L(2)\bigotimes
U_R(1) $ Lagrangian contains all the terms corresponding to the
free boson and fermion fields as well as to interactions between
them, as it takes place in the Standard Model consideration. All
boson fields, including the Higgs one, directly arise due to
breaking the initial symmetry, and are generated by the initial
gauge fields. The Higgs fields are studied in detail. We show that
there is a wide spectrum of states of the Higgs bosons. The
calculated masses of the Higgs particles are compared with the
recent LCH experiments\cite{2,3}. Provided that the extrapolation
of the developed model to QCD, the fitted mass is found to be $M_H
\approx 123 GeV $.
Primary author
Prof.
Andrew Koshelkin
(Moscow Institute for Physics and Engineering)
