The mass calculation by the Fermion Dynamical Symmetry Model (FDSM) predicts a super heavy island of elements located at around Z=l 14 and N=164.

• 摘要本文根据费米子动力对称模型（FDSM）所预言的原子核质量指出，人们长期以来期盼找到的超重元素岛应出现在Z=114和N=164附近。