Meaning Of The Word Up quark

Real Dictionary

What's the definition of Up quark? Find Up quark meanings, definitions and more at the Real Dictionary online.

Up quark Meaning

Up quark Definition
Up quark Definition

What's The Definition Of Up quark?

up quark in American English
a type of quark with a mass of c. 0.002 to 0.008 GeV/c2, a positive charge that is 2⁄3 that of an electron, zero charm, and zero strangeness
noun: the quark having electric charge 2/3 times the elementary charge and strangeness and charm equal to 0

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