Continuum Structures at the Second Dissociation Limit of Hydrogen Molecules

¹Department of Electronic Science and Technology, Xi’an Jiaotong University, Xi’an 710049 ²Department of Physics, University of Connecticut, U-3046, Storrs, Connecticut 06269, USA ³Department of Physics, University of North Texas, Denton, PO Box 311427, TX 76203-1427, USA ⁴State Key Laboratory of Transient Optics and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710068