中文摘要：

The E-Gamma Over Spin (E-GOS) analysis method is applied to the study of the shape phase transition of neutron-rich even-even light nuclei with Z=20-28.Some valuable results are gained through analysing E-GOS curves of Ca,Ti,Cr,Fe and Ni nuclei.

英文摘要：

The E-Gamma Over Spin （E-GOS） analysis method is applied to the study of the shape phase transition of neutron-rich even-even light nuclei with Z=20-28. Some valuable results are gained through analysing E-GOS curves of Ca, Ti, Cr, Fe and Ni nuclei.