/ English Dictionary |
J PARTICLE
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A neutral meson with a large mass
Synonyms:
J particle; psi particle
Classified under:
Nouns denoting natural objects (not man-made)
Hypernyms ("J particle" is a kind of...):
meson; mesotron (an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0)