Posted:

**Sep 15, 2011 6:02 pm**havent read qft by anyone yet .But do have the book of weinberg, ebook that is.

My question is, since e and e+ do indeed annihilate to produce a photon, and we know that e and positron are made of quarks. shouldnt we expect photon to have an internal structure?.

My question is, since e and e+ do indeed annihilate to produce a photon, and we know that e and positron are made of quarks. shouldnt we expect photon to have an internal structure?.