The Discoveries of Particle

1
The Discoveries of Particle Nuclear Physics

• Models and Experimental Facts

2
Background

• Discoveries of electron, proton and neutron
  quantum mechanics promoted to investigate inside
  nucleus. (Beginning of nuclear particle physics)
• The idea of nuclear force, which used to be the
  strong force, was given as exchanging particles.
  (Meson exchange model)

3
Background (cont.)

• Accelerators made tons of particles. (Subatomic
  zoo, mesons, baryons, etc.)
• The existence of the internal structure of meson
  and baryon led to a more profound idea of
  elementary particles. (Quarks)
• A number of particles were classified and
  explained as models and theories. (Quark model,
  group theory, QCD, etc)

4
Properties of Elementary Particles