کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1856637 | 1529372 | 2013 | 46 صفحه PDF | دانلود رایگان |
The nuclear structure in the 100Sn region is reviewed. State-of-the-art experimental techniques involving stable and radioactive beam facilities have enabled access to exotic nuclei in its next neighbourhood. The analysis of experimental data has established the shell structure and its evolution towards N=Z=50N=Z=50, seniority conservation and proton–neutron interaction in the g9/2 orbit, the super-allowed Gamow–Teller decay of 100Sn, masses and half lives along the rprp-path, and super-allowed αα decay beyond 100Sn. The status of theoretical approaches in shell model and mean-field investigations is described and their predictive power assessed. Structure features of 100Sn and its doubly-magic neighbours 56Ni at N=ZN=Z, 132Sn and 78Ni at N≫ZN≫Z are compared. An outlook is given on future developments of experimental and theoretical methods.
Journal: Progress in Particle and Nuclear Physics - Volume 69, March 2013, Pages 85–130