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quarkonium  

Definition

  • In particle physics, quarkonium (from quark and -onium, pl. quarkonia) is a flavorless meson whose constituents are a heavy quark and its own antiquark, making it both a neutral particle and its own antiparticle. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Quarkonium)

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  • quarkonia

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URI

http://data.loterre.fr/ark:/67375/MDL-DJHTR9FM-1

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