Elastic electron scattering from 52cr, 58Fe and 64Ni nuclei in the framework of the coherent density fluctuation model

الملخص EN

Coherent density fluctuation model (CDFM) has been used to calculate the proton momentum distributions (PMD) and elastic electron scattering form factors, F(q), of the ground state for some even mass nuclei of fp-shell, such as 52Cr, 58Fe and 64Ni nuclei.

Both of the PMD and F(q) have been expressed in terms of the weight function ( ( ) ) 2 f x which is determined by means of the charge density distributions (CDD) of the nuclei and determined from theory and experiment.

The feature of the long-tail behavior at high momentum region of the PMD’s has been obtained by both the theoretical and experimental weight functions.

The calculated form factors of these nuclei are in reasonable agreement with those of the experimental data.