Georgia State University
Georgia State University: Hyper Physics: Particles
This is a very detailed site containing information on several sub-atomic particles including the Hadron.
University of Michigan
University of Michigan: The Big Bang It Sure Was Big!
A detailed examination of "what is known about the Big Bang itself, the age of the universe, and the synthesis of the first atoms."
Lawrence Berkeley National Laboratory
Berkeley Lab: Particle Adventure: Matter and Antimatter
The beginning of an informative tutorial on antimatter, covering quarks, hadrons, baryons, mesons, leptons, and neutrinos.
Lawrence Berkeley National Laboratory
Berkeley Lab: Sub Nucleonic Structure and the Modern Picture of a Nucleus
A simple explanation of the structures theoretically found within protons and neutrons. The resource consists of pictures and links to additional resources.
Lawrence Berkeley National Laboratory
Berkeley Lab: The Particle Adventure
Visit this site for an interactive tour of the atom and all aspects of particle physics. View the animations available with almost every description on this site. A great place for the fundamentals of particles and forces including a...
Georgia State University
Georgia State University: Hyper Physics: Hadrons
This site defines hadrons and their characteristics. There are links to explanations and more detailed information about interactions and composition.
Lawrence Berkeley National Laboratory
Berkeley Lab: La Aventura De Las Particulas
Learn the fundamentals of particles and forces with this site. Explore the paths that explain matter in the universe.
Other
Fermilab: Baryon Bonanza
Do you know what combinations of quarks for different baryons? Twenty baryons are shown in this resource and you can try different combinations of quarks to see what their components are.
Lawrence Berkeley National Laboratory
Berkeley Lab: Particle Adventure: Hadrons, Baryons, and Mesons
This article, part of a particle physics tutorial site, explains and illustrates three kinds of quarks: hadrons, baryons, and mesons.
Nobel Media AB
The Nobel Prize: Structure of Matter: Fractional Charges and Unseen Quarks
Learn about the problems faced when scientist were trying to define quarks on this reference page.