Are there any mesons with one charm antiquark?

Question

Is there a meson with one charm antiquark, $\bar{c}$, so that $C=-1$? Can they exist?

score 3 · Accepted Answer · answered Apr 16 '20 at 22:45

3

Yes. The lightest examples are the D mesons which have a single $c$ or $\bar c$.

answered Apr 16 '20 at 22:45

G. Smith

DJones , + They exists in resonances, before decaying . see this answer https://physics.stackexchange.com/questions/64862/resonances-in-high-energy-physics – anna v Apr 17 '20 at 04:13

1 Answers1