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Calculation of Total Cross Sections for Positron--Mg Collision |
| CHENG Cheng;ZHOU Ya-Jun |
| Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012 |
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| Cite this article: |
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CHENG Cheng, ZHOU Ya-Jun 2007 Chin. Phys. Lett. 24 3122-3124 |
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Abstract Total cross sections in positron--Mg collision are calculated in the range 2.0--60.0eV using the momentum space coupled channels optical potential approach. The target ionization continuum and the positronium formation are included in the optical potential. The present total cross sections are compared with the experiment data and the other theoretical results.
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| Keywords:
34.85.+x
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Received: 07 June 2007
Published: 23 October 2007
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