Elastic magnetic electron scattering with core-polarization effect.

number: 
276
English
department: 
Degree: 
Imprint: 
Physics
Author: 
Adnan Yossif Hussain
Supervisor: 
Dr.Ra'ad A. Radhi
Dr. Khalil K. Al- Bayati
year: 
1998
Abstract:

Elastic magnetic electron scattering form factors have been calculated for lp-shell nucleus (15N) and sd-shell nuclei ( 27Al and 29Si) .The model space wave functions for 15N and 27Al correspond to the extreme singie-hole wave functions, while for 29Si correspond to extreme single-particle wave function. These do not yield a complete description of the problem. Core-polarization effects are taken into consideration, giving a reasonable agreement with experimental measurements. Results are interpreted in terms of the harmonic-oscillator wave function using different values of the size parameter.