hadron
Meanings
noun
- 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
Word forms
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.
Synonyms
Derived words
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