Proton Momentum Distributions and Elastic Electron Scattering from 70Zn, 72Ge and 74Se nuclei

Abstract

In the framework of correlation method so-called coherent density fluctuation model (CDFM) the proton momentum distributions (PMD) of the ground state for some even mass nuclei of fp-shell like 70Zn,72Ge and 74Se nuclei are examined. Proton momentum distributions are expressed in terms of the fluctuation function(|f(x)|^2 ) and determined from theory and experiment. The main characteristic feature of the PMD obtained by CDFM is the existence of high-momentum components, for momenta k ≥ 2 fm−1. For completeness, also elastic electron scattering form factors F(q) are evaluated within the same framework.