Recent content by fujita969

Could you explain it in more detail? Also, browsing through wikipedia I found a Feynman diagram that seems to point when a pion is produced, however, it does not really tells how. upload.wikimedia.org/wikipedia/commons/thumb/3/31/Pn_scatter_quarks.png/300px-Pn_scatter_quarks.png

How are Pions produced inside a nucleus? I've heard it was through gluons exchange but found nothing about it.