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W particle

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

w particle

Main Entry:: W particle
Function:: noun
Etymology:: weak
Date:: 1963

: either of two particles about 80 times heavier than a proton that along with the Z particle are transmitters of the weak force and that can have a positive or negative charge

Learn more about "W particle" and related topics at Britannica.com

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