| ATOMIC AND MOLECULAR PHYSICS |
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Theoretical Investigation of Femtosecond-Resolved Photoelectron Spectra of the Li2 Molecule |
| LIU Yu-Fang, LIU Rui-Qiong, DING Jun-Xia |
| Department of Physics, Henan Normal University, Xinxiang 453007 |
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| Cite this article: |
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LIU Yu-Fang, LIU Rui-Qiong, DING Jun-Xia 2009 Chin. Phys. Lett. 26 073301 |
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Abstract The time-dependent quantum wave packet method is used to investigate the dynamics for the Li2 molecule, and the time-resolved photoelectron spectra (TRPES) of the Li2 molecule are calculated. At the short delay time, the particular phenomenon of TRPES with four peaks is qualitatively interpreted in a dressed state picture by analyzing wave packet motion on light-induced potential (LIP). The significant difference in the electronic structure of E1∑g+ between the inner and outer turning points has an impact on the TRPES. The control for the first excited state A1∑u+ of the initial wave packet is discussed.
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| Keywords:
33.60.+q
33.80.Eh
42.50.Ct
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Received: 03 December 2008
Published: 02 July 2009
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| PACS: |
33.60.+q
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(Photoelectron spectra )
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33.80.Eh
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(Autoionization, photoionization, and photodetachment)
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42.50.Ct
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(Quantum description of interaction of light and matter; related experiments)
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