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Shell Model Predictions for Very Neutron-Rich Nuclei in 132SN Region : Interesting Features of Effective- Charge Revealed

Sukhendusekhar Sarkar·M. Saha Sarkar
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Abstract

Shell model studies have been done for very neutron - rich nuclei in the range Z=50-55 and N=82-87. Good agreement of the theoretical level spectra with the experimental one for N=82, 83 I and Te nuclei is shown. Then the results for three very neutron-rich nuclei 137Sn and 136-137Sb have been presented. The present calculation favour a 2- ground state for 136Sb instead of 1- identified through beta decay.Interesting observation about the E2 effective charges for this region has been discussed.

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Sukhendusekhar Sarkar, M. Saha Sarkar. 2005-03-28. Shell Model Predictions for Very Neutron-Rich Nuclei in 132SN Region : Interesting Features of Effective- Charge Revealed. https://arxiv.org/abs/nucl-th/0503067

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