Hartley, D J Masses and β-Decay Spectroscopy of Neutron-Rich Odd-Odd ^Eu Nuclei: Evidence for a Subshell Gap with Large Deformation at N=98. [electronic resource] - Physical review letters May 2018 - 182502 p. digital Publication Type: Journal Article ISSN: 1079-7114 Standard No.: 10.1103/PhysRevLett.120.182502 doi