THE DIFFERENCE IN  THE CHARGE DENSITY DISTRIBUTION OF 90Zr and 92Mo NUCLEI FROM ELASTIC ELECTRON SCATTERING

sinaa fahad kadem; Altaf A. Al-Rahmani

doi:10.30723/ijp.v18i44.505

sinaa fahad kadem iraq
Altaf A. Al-Rahmani University of Baghdad/ College of Woman Science/Physics Department

DOI: https://doi.org/10.30723/ijp.v18i44.505

Keywords: Difference. of the CDD (Δρ), Elastic. Electron. Scattering. EES and charge. density distribution

Abstract

The calculation. of the nuclear. charge. density. distributions. ρ(r) and root. mean. square. radius.( RMS ) by elastic. electron. scattering. of medium. mass. nuclei. such. as (⁹⁰Zr, ⁹²Mo) based. on the model. of the modified. shell. and the use of the probability. of occupation. on the surface. orbits. of level 2p, 2s eroding. shells. and 1g gaining. shells. The occupation probabilities of these states differ noticeably from the predictions of the SSM. We have found. an improvement. in the determination. of ground. charge. density. and this improvement. allow. more precise. identification. of (CDD) between. (⁹²Mo- ⁹⁰Zr) to illustrate the influence of the extra two protons on the charge. density. distributions and was agree. with those of experimental. data. and Hartree. – Fock. (H.F) wave. functions.