Large-scale shell-model calculations near mass region 100-130

Indian Journal of Pure & Applied Physics

article

S Dutt¹  Chong Qi²  Ishtiaq Ahmed³  I A Rizvi¹  R Kumar³ 

[1] Department of Physics, Aligarh Muslim University;Royal Institute of Technology ,(KTH), Alba Nova University Center;Nuclear Physics Group, Inter-University Accelerator Center

关键词: Configuration-interaction;    Shell-model;    BIGSTICK;    Transition probability;    Excitation energy;    Article;   

来源: National Institute of Science Communication and Information Resources

【 摘 要 】

In this work, we have presented a microscopic shell-model description of the structure and collective behavior of intermediate-mass nuclei around doubly magic 100Sn and 132 1.6. The results obtained using BIGSTICK code for the low-level excitation states and transition probabilities for the studied Sn and Ba isotopic chains have been discussed in the radiance of available experimental data. We have used 100Sn as a core for all the studied isotopes with the same valence space (i.e. 1d5/2, 2s1/2, 1d3/2, 0g7/2, 0h11/2 or ‘sdgh’) for both protons (Z) and neutrons (N) between 50 and 82. These calculations are performed by means of globally optimized monopole effective interaction for the sdgh-shell.

【 授权许可】

Unknown