Hello,
So, I know quarks are confined in baryons. In a proton, there are "3" quarks, but the sum of their masses is not the mass of the proton. This implies a major fraction of the proton mass comes from interactions. My question is, how then do they measure quark u and d masses? And...
Greetings!
My name is Haydee. I'm currently finishing my Physics Engineering course. I plan to continue my studies and do some research in Particle Physics and BSM theories. I look foward in participating with this community and share some interesting topics with other fellow physicists.
Feel...