pentaquark

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English[edit]

Wikipedia has an article on:

Wikipedia

Etymology[edit]

penta- +‎ quark

Noun[edit]

pentaquark (plural pentaquarks)

  1. (physics) A hypothetical subatomic particle consisting of a group of five quarks (compared to three quarks in normal baryons and two in mesons), or more specifically four quarks and one anti-quark and is represented by Θ.

Translations[edit]


Italian[edit]

Italian Wikipedia has an article on:

Wikipedia it

Etymology[edit]

penta- +‎ quark

Noun[edit]

pentaquark m (invariable)

  1. (physics) pentaquark