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A comment on Inside the proton, the ‘most complicated thing you could possibly imagine’. Parent comment
Yes, this is correct.
> Although I do wonder if this charm+anticharm ghost exists in other hadrons
Yes, neutrons and all the other hadrons have virtual pairs of char-anticharm quarks. (And some of them have actual charm or anticharm quarks.)
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Yes, this is correct.
> Although I do wonder if this charm+anticharm ghost exists in other hadrons
Yes, neutrons and all the other hadrons have virtual pairs of char-anticharm quarks. (And some of them have actual charm or anticharm quarks.)