So I get how the two u quarks would combine with a d quark to form the proton, but would you get this d quark with the s quark that's left?
Is the process s --> u + anti u ---> ONE gamma allowed?
Feynman Diagram: Simga+ --> p + gamma?
Hi,
Can anyone give me some indications as to how to draw the feynman diagram for the following decay?
Ʃ+ → p + \gamma
Should I consider the quark composition of the sigma first?
Thanks a lot.