The Elastic and Inelastic Electron-Nucleus Scattering Form Factors for Be9 Nucleus

Abstract

The computations of the elastic and inelastic Coulomb form factors for the electron-nucleus scattering of beryllium nucleus Be9 have performed with core polarization (CP) effects including the realistic Michigan sum of three range Yukawa (M3Y) interaction and the other residual interaction which is modified surface delta interaction (MSDI). In the calculations, root mean square charge density and charge radii include for the ground states. The perturbation theory is adopted to compute the CP using the harmonic oscillators potential to calculate single-particle radial wave functions. The comparison has been done between the theoretical calculations of Coulomb form factors by MSDI interaction, realistic M3Y interaction, and the experimental results that measured by other workers, it noticed that the Coulomb form factors for the (M3Y) interaction gave a reasonable depiction of the measured data

Keywords

• beryllium nucleus
• core polarization effect
• electron scattering
• form factor
• harmonic oscillator