3 ms·
There exist "stable" exotic particles of that have non ordinary amounts of lower level quarks. https://www.symmetrymagazine.org/article/lhcb-discovers-longest-
by Gravityloss 3y ago
There exist "stable" exotic particles of that have non ordinary amounts of lower level quarks.
https://www.symmetrymagazine.org/article/lhcb-discovers-longest-lived-exotic-matter-yet?language_content_entity=und https://www.symmetrymagazine.org/article/lhcb-discovers-long...
Maybe they might have non integer charge.
- exmadscientist 3y agoIn QCD, they cannot. All Feynman diagram vertices involved in producing these things (in fact all QCD vertices period) only deal in integer charge units and never leave fractional charges floating around.
- Gravityloss 3y agoOk, I see. Also pentaquarks all have integer charge.