Proton momentum distributions and elastic electron scattering form factors for some Ge isotopes

الملخص EN

The proton momentum distributions (PMD) and the elastic electron scattering form factors F (q) of the ground state for some even mass nuclei in the 2p-1f shell for 70Ge, 72Ge, 74Ge and 76Ge are calculated by using the Coherent Density Fluctuation Model (CDFM) and expressed in terms of the fluctuation function (weight function) |F(x)|2.

The fluctuation function has been related to the charge density distribution (CDD) of the nuclei and determined from the theory and experiment.

The property of the long-tail behavior at high momentum region of the proton momentum distribution has been obtained by both the theoretical and experimental fluctuation functions.

The calculated form factors F (q) of all nuclei under study are in good agreement with those of experimental data throughout all values of momentum transfer q.