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Quark–antiquark excitations in a hadron beyond the net valence content.
wp-physics-sea_quarkpdg-qcdpdg-quark-modelEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Hadron states and parton distributions include quark–antiquark sea degrees of freedom beyond their net valence content.
The target represents a state, property, observable, or state-dependent description associated with the source system or theory.
wp-physics-sea_quarkpdg-qcdwp-physics-quarknlab-physics-quarkEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The neutron contains sea-quark and antiquark degrees of freedom.
The source is a material constituent, structural component, or underlying quantum field whose excitation realizes the target physical system or particle. The edge label and detail must distinguish composition from field excitation; neither implies a simple classical sum of parts.
wp-physics-neutronpdg-quark-modelwp-physics-sea_quarkpdg-qcdThis is an authored directed relation from the source endpoint to the target endpoint.
The proton contains sea-quark and antiquark degrees of freedom.
The source is a material constituent, structural component, or underlying quantum field whose excitation realizes the target physical system or particle. The edge label and detail must distinguish composition from field excitation; neither implies a simple classical sum of parts.
wp-physics-protonpdg-quark-modelwp-physics-sea_quarkpdg-qcd