99 citations · 407 across the 28 of their papers we have counts for
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Cross-shell excitations in doubly magic 132Sn and its nearest neighbours
Sangeeta Das, M. Saha Sarkar
Large scale shell model calculations have been performed to study the excitation spectra of 132Sn and its nearest neighbours with a new cross-shell interaction constructed from two…
136Sn and three body forces
M. Saha Sarkar, S. Sarkar
New experimental data on 2+ energies of 136,138Sn confirms the trend of lower 2+ excitation energies of even-even tin isotopes with N > 82 compared to those with N< 82. However, no…
Pairing and shell evolution in neutron rich nuclei
M. Saha Sarkar, S. Sarkar
From the experimental data on odd-even staggering of masses, we have shown that variation of pairing as a function of neutron number plays an important role in many distinctive fea…
Astrophysical Implication of Low E(2^+_1) in Neutron-rich Sn Isotopes
S. Sarkar, M. Saha Sarkar
The observation and prediction of unusually depressed first excited 2^+_1 states in even-A neutron - rich isotopes of semi-magic Sn above 132Sn provide motivations for reviewing th…
New magic number for neutron rich Sn isotopes
S. Sarkar, M. Saha Sarkar
The variation of E(2+_1) of (134-140)Sn calculated with empirical SMPN interaction has striking similarity with that of experimental E(2+_1) of even-even (18-22)O and (42-48)Ca, sh…
Study of isomers in neutron-rich magic Sn region
S. Sarkar, M. Saha Sarkar
Shell model calculations have been done for interpreting two representative isomeric states in neutron rich region using SMN and SMPN Hamiltonians. They are, (i) 2.91 mi…