Ringing protons give insight into early universe

This Feynman diagram shows the physics of how an electron scattering from a proton can be used to theoretically access the 3D picture of the transition between the proton and the Δ++ resonance. Credit: Stefan Diehl In the middle of the last century, physicists found that protons can resonate, much like a ringing bell. Advances over the last three decades have led to 3D pictures of the proton and significant insight into…

https://worldnewslivetv.com/earth/ringing-protons-give-insight-into-early-universe/