Nuclear Shell Model Calculations on Positive and Negative Parity States in upper 0f7/2- Shell Nuclei

摘要

The excitation energies for both the positive and negative parities of ( 90 Sr, 90 Y, 92 Nb and 92 Zr) isotopes have been calculated by employing modified surface delta interaction. A comparison between our results and the available experimental data to theoretical test for shell model description in isotopes above. It was seen that the obtained theoretical results are in agreement with the experimental data for each of the all isotopes under study .