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Theoretical Investigation of Femtosecond-Resolved Photoelectron Spectrum of Na2 Molecules |
| MIAO Xiang-Yang1;WANG Lei1;YAO Li2;SONG He-Shan1 |
| 1School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 1160232Department of Physics, Dalian Maritime University, Dalian 116026 |
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| Cite this article: |
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MIAO Xiang-Yang, WANG Lei, YAO Li et al 2007 Chin. Phys. Lett. 24 2815-2818 |
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Abstract Effect of laser fields on Na2 interaction potentials is studied by calculating the time-resolved photoelectron spectrum (TRPES) with the time-dependent wave-packet method. It is shown that the photoelectron spectrum at different delay times reflects the population in different electronic states. We inspect the periodicity of vibrational motion in neutral states, and map the vibrational
wave-packet propagation in corresponding internuclear coordinate.
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| Keywords:
33.60.-q
33.80.Eh
42.50.Ct
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Received: 26 February 2007
Published: 20 September 2007
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| PACS: |
33.60.-q
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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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