I am currently studying particle collisions. Before I begin I need latest mass values of the leptons, bosons and quarks. However I have been told that I will need to slightly modify these due to vertex corrections. (Due to the incoming particles interacting before colliding, see attachment for an example) I am also aware that these corrections depend on the incoming particles' momenta. I have been searching for values of these vertex corrections, without success. Can anyone point me to where I can find vertex corrections to the mass/charge, for any leptons, at any momentum?