History of Neutron/Talk

	Revision 2 . . December 12, 2001 1:15 pm by Josh Grosse
	Revision 1 . . December 12, 2001 10:34 am by AstroNomer

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Changed: 4c4,6

and QCD. Is that description still valid in a quark context?

and QCD. Is that description still valid in a quark context? Yep. QCD provides a little more detail to the picture, of course, but you still get triples of up-downs which correspond to proton-neutrons, and since these are colorless and gluons very sticky you tend to get quark-antiquark pairs connecting them, and these are pions.