arXiv:nucl-th/0503067·v1·Nuclear Theory
Shell Model Predictions for Very Neutron-Rich Nuclei in 132SN Region : Interesting Features of Effective- Charge Revealed
Sukhendusekhar Sarkar🇮🇳 · M.Saha Sarkar🇮🇳
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.
Comments: 4th International Balkan School on Nuclear Physics, Bodrum - Turkey, 22 - 29 September 2004 5 pages, 3 figures. To be published in Balkan Physics Letters