Double bottom rule

zea@lemmy.blahaj.zone to 196@lemmy.blahaj.zone – 94 points –

A diagram of a "bottom meson" (composed of an unknown quark "q" and an antibottom quark) with an arrow labeled ":3" pointing to a "double bottom Baryon" (composed of an unknown quark "q" and 2 bottom quarks).

Image taken from figure 1 of this article

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