The Higgs System In The Standard Model

The Higgs system in standard model is derived detailedly in this paper. I have derived the decay width of Higgs boson and compared with experiment results, so the Higgs system is verified. Firstly, I regard the question about the mass of weak bosons as the breakthrough point, in order to introduce to the Higgs system. Then,I derived the Higgs system in the U(1) gauge theory and bringed in the standard system with explaining the problem that weak bosons have mass in the gauge field theory successfully. Next, I derived the decay width of Higgs boson to find Higgs boson based on them. Finally,I introduced the other Higgs systems beyond the standard model briefly.