Description Nuclear force

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a feynman diagram of strong proton–neutron interaction mediated neutral pion. time proceeds left right.


the nuclear force occurs exchange of virtual light mesons, such virtual pions, 2 types of virtual mesons spin (vector mesons), rho mesons , omega mesons. vector mesons account spin-dependence of nuclear force in virtual meson picture.


the nuclear force distinct historically known weak nuclear force. weak interaction 1 of 4 fundamental interactions, , plays role in such processes beta decay. weak force plays no role in interaction of nucleons, though responsible decay of neutrons protons , vice versa.








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