Elastic longitudinal electi on scattering form factors of B

Abstract EN

Elastic longitudinal electron scattering form factors have been studied for ' ' B (Jn =3/2, T =1/2 ) 0.0 MeV in the frame work of shell model.

The multipoles are indicated as CO and C2 .

Using the Cohen-Kurath (CK) interaction to give the 1 p-shell model space wave functions.

Core-polarization effects (CP) ; (the effects from outside the Ip-shell model space) are included through the first -.order perturbation theory.

To get a good agreement with the experimental data an extended model (The admixture of 2p-shell wave functions with the Ip-shell) are used in our calculations.