| ATOMIC AND MOLECULAR PHYSICS |
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Relative Phase Dependence of Double Ionization in a Synthesized Laser Pulse |
| WANG Yuan-Sheng, XIA Chang-Long, GUO Jing**, LIU Xue-Shen**
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Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012
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| Cite this article: |
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WANG Yuan-Sheng, XIA Chang-Long, GUO Jing et al 2011 Chin. Phys. Lett. 28 083202 |
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Abstract We investigate the double ionization process of a three-dimensional model atom interacting with a synthesized laser pulse and explore the mechanism of non-sequential double ionization varying with the value of relative phase. The result shows that the recollision probability decreases when the value of the relative phase increases. The momentum spectra of electrons in the sequential ionization region are also illustrated.
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| Keywords:
32.80.Rm
32.60.+i
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Received: 29 March 2011
Published: 28 July 2011
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| PACS: |
32.80.Rm
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(Multiphoton ionization and excitation to highly excited states)
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32.60.+i
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(Zeeman and Stark effects)
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