Rub-a-dub-dub, three quarks in a tub,
But free ones can never be seen.
This non-abelian theory
Makes calculations quite obscene!
Little Jack Horner sat in a corner,
Eating his christmas π.
This decayed (unlike protons)
To μs, νs and photons,
And drove his event rate quite high!
By Steve Biller Steve Biller’s website