Keywords : Oxbash
journal of kerbala university,
Volume 13, Issue 2, Pages 79-86
Longitudinal and transverse an electron scattering form factors of 7Li nucleus are calculated with large-basis shell model. This space included the four shells 1s, 1p, 2s-1d, 2p-1f with (0+2)ħω truncation. The large-basis calculation compared with calculations performed with one particle-one hole excitation up to 12ħω. One particle-one hole excitation up to 12ħω calculation seem to be essential for giving best description to experimental data in a transverse and longitudinal form factors and obtained the second maximum. The large-basis calculation, especially the transverse form factors are improving a good agreement to description the experimental data at momentum transfers up to q= 4 fm-1.