A Novel Electron Model Based On GWS Model

The Glashow-Weinberg-Salam(GWS)model of the electroweak interactions has achieved impressive success with the particles it predicted being discovered in experiments.However,it cannot be called "perfect".First of all,On the origin of the fermion masses of the three generations of quarks and leptons,from the mass of neutrinos that is very small but not zero(not more than 2eV),to the mass of electrons(about 0.511×10-3GeV),then to the mass of top quarks(about 173GeV),GWS model can't explain this huge mass span;In addition,GWS model contains too many unknown parameters which cannot be predicted by itself and so on.The existence of these problems indicates the necessity of further developing theory beyond the standard model.The core idea of GWS model is to unify the SU(2)weak interaction and the U(1)electromagnetic interaction into a unified SU(2)L×U(1)Y electroweak theory.The GWS model predicts the existence of three heavy vector bosons,the weak neutral currents,and the scalar Higgs particle,which are all verified by experiments.Based on GWS model,this paper constructs a novel model of electrons,which is based on two two basics hypotheses:the first hypothesis is that the Yukawa coupling between Higgs field and electrons is the weak interaction,the Higgs field is a scalar intermediate boson which changes the chirality of electrons in the weak interaction.The other hypothesis is that the flavor eigenstates of electrons are the superposition states of left-handed and right-handed Weyl spinors before the electroweak symmetry breaking.After the electroweak symmetry breaking,the flavor eigenstate of electrons is broken down to the equal weight superposition state of its own left-right Weyl spinor,i.e.the flavor eigenstate of the electrons without difference before and after gauge symmetry breaking in GWS model.Based on the first hypothesis,the universal Yukawa coupling constant is given,and then the electron mass formula is obtained,which depends on the mixing angle of left-right Wyle spinor field in the electronic taste eigenstate before symmetry breaking.The novel model of electrons is extended to the unified electroweak model containing three generation of charged leptons.By calculating,three left-handed and right-handed spinor mixing angles in the formula of charged lepton flavor eigenstates are obtained,and the flavor eigenstates of the three generations of charged leptons before the symmetry breaking are given.This paper also gives the formula of the masses of the three generations of charged leptons,which shows that the difference of the masses among the three generations of charged leptons is due to the difference of the left-right mixing angle of their flavor eigenstates before the electroweak symmetry breaking.This important conclusion provides a new way to further explain the huge mass difference among the fermions in the GWS model.