Definition of Z particle in English:

Z particle

Syllabification: Z par·ti·cle


  • A heavy, uncharged elementary particle considered to transmit the weak interaction between other elementary particles.
    More example sentences
    • In addition, the theory requires that the W and Z particles, like the photon, should be massless.
    • The Z particle decayed almost instantaneously, but left a distinctive trace in the collision data.
    • Initial operation involved low beam intensities, and these runs failed to produce W or Z particles.

More definitions of Z particle

Definition of Z particle in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day astrogation
Pronunciation: ˌastrəˈgāSHən
(in science fiction) navigation in outer space