Abstract
Inelastic electron scattering form factors for Si-29 nucleus with total angular momentum and positive parity (J(pi)) and excited energy (3/2(+), 1.273MeV; 5/2(+), 2.028MeV; 3/2(+), 2.425 MeV and 7/2(+), 4.079 MeV) have been calculated using higher energy configurations outside the sd-shell. The calculations of inelastic form factors up to the first-and second-order with and without core-polarization (CP) effects were compared with the available experimental data. The calculations of inelastic electron scattering form factors up to the first-order with CP effects are in agreement with the experimental data, excepted for states 3/2(+)(1.273 MeV) and 5/2(+)(2.028 MeV) and without this effect are failed for all states. Furthermore, the calculations of inelastic electron scattering form factors up to the second-order with CP effects are in agreement with the experimental data for 3/2(+)(1.273 MeV) and 5/2(+)(2.028 MeV).