Hadron Propagation in Medium: the Exclusive Process A(e,eʹp)B in Few-Nucleon Systems Original Research Article

The mechanism of propagation of hadronic states in the medium is a key point for understanding particle-nucleus and nucleus-nucleus scattering at high energies. We have investigated the propagation of a baryon in the exclusive process A(e,eʹp)B in few-nucleon systems using realistic nuclear wave functions and Glauber multiple scattering theory both in its original form and within a generalized eikonal approximation. New results for the processes 3He(e, e′p)2H and 4He(e, e′p)3H are compared with data recently obtained at the Thomas Jefferson Laboratory (JLAB).