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hadron
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Simple diagrams of protons, neutrons, and pions display yellow quark and green antiquark spheres connected by purple ribbon-like gluons, illustrating the internal structure of these atomic particles. hadrons from quark and antiquark combinations
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Italian-born physicist Dr. Enrico Fermi draws a diagram at a blackboard with mathematical equations. circa 1950.
Physics and Natural Law

hadron: References & Edit History

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Article History

Type Description Contributor Date
Invalidated site: National Physics Laboratory - Subatomic Particles. Mar 10, 2024
Added new Web site: National Physics Laboratory - Subatomic Particles. Jun 11, 2007
Article revised and updated. Jul 20, 2006
Article has cross refs to a deleted article. Delete/reset CrossRef Ids = 988581, 988582. Jul 20, 2006
Article added to new online database. Jul 20, 1998
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