Физика элементарных частиц, В.Г. Сербо. Лекция 1 | Physics of elementary particles. V. G. Serbo - 1.

Introduction: elementary particles and their interaction: Basic particles. Interactions. Three generations of leptons and quarks (l and q), J=1/2. Gauge vector bosons (γ, W , W-, Z0, g), J=1 and scalar Higgs boson (H), J=0. Quarks and hadrons. The concept of quantum field theory. Electroweak, strong and gravitational interactions. Quantization of electromagnetic field: Electromagnetic field as a set of oscillators. We start the quantization from the expression of the vector potential in Coulomb gauge. Ве