up quarks

A form of up quark — A quark having a fractional electric charge of +2/3 and a mass of about 1.5 to 4 MeV.

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Meanings

noun
  1. pluralplural of up quark
Cite this entry
APA

up quarks. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/up%20quarks

MLA

“up quarks.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/up%20quarks. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “up quarks,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/up%20quarks.

Source: up quarks on Wiktionary, CC BY-SA 4.0.