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Resonances in Positron--He Scattering |
| XIAO Dan;JIANG Ping-Hui;ZHOU Ya-Jun |
| Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012 |
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| Cite this article: |
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XIAO Dan, JIANG Ping-Hui, ZHOU Ya-Jun 2007 Chin. Phys. Lett. 24 3119-3121 |
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Abstract We present the results for resonances in positron--He scattering at low impact energy (19.3--24.0eV) by using the momentum space coupled-channel optical (CCO) method. The S-partial wave resonance at 20.16eV is found for the first time.
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| Keywords:
34.85.+x
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Received: 08 April 2007
Published: 23 October 2007
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