Introduction to Different Elementary Particles: natural units, photon, meson, antiparticles, neutrino, strange particles, eightfold way, quark model, four forces, Quantum Electrodynamics (QED), Quantum Chromodynamics (QCD), quarks, leptons, some experiments; Relativistic Kinematics: Lorentz transformation, four-vectors, energy and momentum, collisions, relativistic collisions, examples, Symmetry: symmetries, groups, and conservation laws, angular momentum, addition of angular momentum, isospin, flavor symmetry, discrete symmetry: parity, charge conjugation, time reversal, CPT theorem;  Relativistic Wave Equations: the Klein-Gordon equation, fields and particles, Maxwell’s equation, the Dirac equation, relativistic normalization of states, spin and statistics;  The Quark Atom: SU(3) group, isospin and strangeness, quark-antiquark system: meson, three-quark system: baryons, magnetic moments, heavy quarks, hadron masses, color factors; The Feynman Calculus: decay and scattering, decay rates, cross section, observables in particle experiments, master formulae for partial width and cross-sections, phase space, example of electron-positron annihilation, properties of massless spin ½ fermions, evaluation of matrix elements, calculation of cross-section; Deep Inelastic Scattering: the SLAC-MIT experiment, the parton model, crossing symmetry, cross section for electron-quark scattering, cross section for deep inelastic scattering; Quantum Chromodynamics (QCD): Lagrangian dynamics and gauge symmetry, Lie group, non-Abelian gauge symmetry, formulation of   QCD, gluon; Chiral Symmetry: symmetries of QCD with zero quark masses, spontaneous symmetry breaking, Goldstone bosons, properties of pi mesons as Goldstone bosons; Introduction to Standard Model: development of V-A theory of weak interaction, some predictions, gauge theory with spontaneous symmetry breaking, W and Z boson, Higgs boson.