The neutron is classified as a hadron, because it is a composite particle made of quarks. Gallery Tutorial TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia Section Slide kind SysML Block Definition Diagram (BDD)
Improved baryon Package Diagram including Nucleon, Proton, Neutron Gallery Tutorial TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia Section Slide kind SysML Package Diagram
Protons are spin-1/2 fermions and are composed of three valence quarks, making them baryons Gallery Tutorial TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia Section Slide kind SysML Block Definition Diagram (BDD)