التفاصيل البيبلوغرافية
| العنوان: |
B(E2) values of Te isotopes with even N (68-74) by means of interacting boson model-1. |
| المؤلفون: |
Hossain, Imam1 mihossain@kau.edu.sa, Sharrad, Fadhil I.2, Saeed, Mohammad A.3, Abdullah, Hewa Y.4, Mansour, Said A.1 |
| المصدر: |
Maejo International Journal of Science & Technology. May-Aug2016, Vol. 10 Issue 2, p95-103. 9p. |
| مصطلحات موضوعية: |
*TELLURIUM isotopes, *INTERACTING boson models, *QUADRUPOLE moments, *YRAST states, *MATHEMATICAL symmetry |
| مستخلص: |
The electric reduced transition probabilities B(E2)↓ of even-neutron-rich 120-126Te nuclei by means of interacting boson model-1 (IBM-1) are calculated. The R4/2 values of the first 4+ and 2+ levels are also calculated and the U(5) symmetry for these nuclei is indicated. The transition rate R = B(E2: L+→(L-2)+)/ B(E2: 2+→ 0+) of a few lowlying quadrupole collective states is studied systematically and compared with the experimental data. The electric reduced transition probabilities of even 120-126Te nuclei of gamma transition states of 8+→6+, 6+→4+, 4+→2+ and 2+→0+ are studied and compared with the experimental values. In addition, the systematic B(E2) values, intrinsic quadrupole moments and deformation parameters of even neutrons of N= 68-74 in Te isotopes are also studied. All the computed values from the present study are in good agreement with the experimental data. The IBM-1 formula for the reduced transition probabilities B(E2) is analytically deduced in U(5) limit for a few ground-state transitions in even 120-126Te isotopes. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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