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U(6/20) supersymmetry in 115-119Sn isotopes
A K SINGH, , D BANERJEE
Published in American Physical Society
1996
Volume: 53
   
Issue: 5
Pages: 2524 - 2527
Abstract
In this paper we have studied the low energy structure of 115-119Sn isotopes within the vibrational limit for bosons under UBF(5)⊗SUF(4) dynamical symmetry of the graded Lie group U(6/20). Calculation of excitation energy spectra of positive parity levels and B(E2) values of these isotopes has been performed using this dynamical symmetry. Comparison of experimental and calculated energy spectra and B(E2) values of these nuclei suggests the existence of an approximate U(6/20) supersymmetry in these isotopes.
About the journal
JournalData powered by TypesetPhysical Review C - Nuclear Physics
PublisherData powered by TypesetAmerican Physical Society
ISSN0556-2813
Open AccessNo