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Continuum Structures at the Second Dissociation Limit of Hydrogen Molecules |
| ZHANG Yan-Peng1,2;GAN Chen-Li3;SONG Jian-Ping1;YU Xiao-Jun1;MA Rui-Qiong1;GE Hao1;JIANG Tong1;LU Ke-Qing4;E. E. Eyler2 |
| 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 |
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| Cite this article: |
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ZHANG Yan-Peng, GAN Chen-Li, SONG Jian-Ping et al 2005 Chin. Phys. Lett. 22 1114-1117 |
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Abstract We describe near-threshold high-resolution spectra and continuum resonance dynamical behaviour of all three stable hydrogen isotopic variants, and finally obtain improved values for the dissociation energies of hydrogen molecule and its ion. The second dissociation limit is determined by analysing the onset of the vibrational continuum.
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| Keywords:
33.80.Gj
33.80.Rv
33.15.Fm
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Published: 01 May 2005
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| PACS: |
33.80.Gj
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(Diffuse spectra; predissociation, photodissociation)
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33.80.Rv
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(Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states))
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33.15.Fm
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(Bond strengths, dissociation energies)
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