THE STUDY OF ELECTRIC QUADRUPOLE TRANSITION (E2) IN 58Ce AND 60Nd NUCLEI | ||
| Iraqi Journal of Science | ||
| Article 1, Volume 53, Issue 3, August 2012, Pages 557-563 | ||
| Authors | ||
| F. A. Abd-Al amir Jassim; Z. A. Dakhil; Y. H. Jaber | ||
| Abstract | ||
| Transition strengths for gamma transition from first excited 21+states to the ground states that produced by pure electric quadrupole emission in even –even nuclei of 58Ce and 60Nd have been calculated as a function of neutron number (N). The life times for 21+ excited states together with the intensities of γ0- transitions measurements are used in calculations. The results thus obtained have shown that; the nuclei with magic neutron number such as 58Ce140 and 60Nd142 have minimum value for . The reduced transition probabilities B(E2) are also calculated and compared with the experimental data and other theoretical models. PACS:- 27.60-j, 23.20-g, 23.20.Ck, 23.20.Gq. | ||
| Keywords | ||
| Electromagnetic transition; lifetime and transition probability; multiple mixing ration | ||
|
Statistics Article View: 36 PDF Download: 24 |
||