parton distribution functions

Ernest Rutherford, proton, Large Hadron Collider, particle physics, quark model, Murray Gell-Mann, George Zweig, quantum chromodynamics, strong nuclear force, string theory, SLAC, Stanford Linear Accelerator Center, glasma, quark gluon plasma, gluon, parton distribution functions, colour glass condensate, spin crisis,

A Century of the Proton