hadron

English dictionary entry

Meanings

noun
  1. A composite particle that comprises two or more quarks held together by the strong force and (consequently) can interact with other particles via said force; a meson or a baryon.

Pronunciation

/ˈhæd.ɹɒn/ En-us-hadron.ogg /ˈhæd.ɹɑn/

Word forms

hadron hadrons

Etymology

From Ancient Greek ἁδρός (hadrós, “thick”) + -on. Coined by Russian physicist Lev Okun in 1962 in a plenary talk at the International Conference on High Energy Physics.

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