Structure of Sn isotopes beyond N=82
  We have performed shell-model calculations for 134,135Sn using a realistic effective interaction derived from the CD-Bonn nucleon-nucleon potential. Comparison shows that the calculated results for 134Sn are in very good agreement with recent experimental data. This supports confidence in our predictions of the hitherto unknown spectrum of 135Sn. 
L. Coraggio, A. Covello, A. Gargano, and N. Itaco