411 REFERENCE · Wiktionary
J particle
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Pronunciation
en /ˈdʒeɪ ˌpɑːtɪkl̩/ UK
en /ˈdʒeɪ ˌpɑɹtɪkəl/ US
en ɑː(ɹ)tɪkəl
en J par ti cle
Noun
en J/psi particle.
en J/ψ meson J/psi meson J/ψ particle psion
en Subatomic particles Physics