Recent Advances in Shell Evolution with Shell-Model Calculations
  Shell evolution in exotic nuclei is investigated with large-scale shell-model calculations. After presenting that the central and tensor forces produce distinctive ways of shell evolution, we show several recent results: (i) evolution of single-particle-like levels in antimony and cupper isotopes, (ii) shape coexistence in nickel isotopes understood in terms of configuration-dependent shell structure, and (iii) prediction of the evolution of the recently established $N=34$ magic number towards smaller proton numbers. In any case, large-scale shell-model calculations play indispensable roles in describing the interplay between single-particle character and correlation. 
Yutaka Utsuno, Takaharu Otsuka, Yusuke Tsunoda, Noritaka Shimizu,   Michio Honma, Tomoaki Togashi, Takahiro Mizusaki
nucl-th