upsilon particles

A form of upsilon particle — Any of a number of bound states of a heavy quark and its antiquark, especially that formed from a bottom quark and an anti-bottom quark.

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Meanings

noun
  1. pluralplural of upsilon particle
Cite this entry
APA

upsilon particles. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/upsilon%20particles

MLA

“upsilon particles.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upsilon%20particles. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “upsilon particles,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/upsilon%20particles.

Source: upsilon particles on Wiktionary, CC BY-SA 4.0.