HyperDic: down_quark

English > 1 sense of the expression down quark:
NOUNobjectdown quarka stable quark with an electric charge of -1/3 and a mass 607 times that of an electron
English > down quark: 1 sense > noun 1, object
MeaningA stable quark with an electric charge of -1/3 and a mass 607 times that of an electron.
Broaderquark(physics) hypothetical truly fundamental particle in mesons and baryons
Spanishquark abajo

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