First Exploration of Neutron Shell Structure below Lead and beyond <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>126</mml:mn></mml:math>T. L. Tang, Jiecheng Yang, C. R. Hoffman et al.|Physical Review Letters|2020Cited by 30