Realistic model of the nucleon spectral function in few- and many-nucleon systems
Realistic model of the nucleon spectral function in few- and many-nucleon systems
By analyzing the high-momentum features of the nucleon momentum distribution in light and complex nuclei, it is argued that the basic two-nucleon configurations generating the structure of the nucleon spectral function at high values of the nucleon momentum and removal energy can be properly described by a factorized ansatz for …