| ATOMIC AND MOLECULAR PHYSICS |
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Radiative Decay of Proton Colliding with Rb at Low Energies |
| ZHOU Yu1, QU Yi-Zhi1**, LIU Chun-Hua2, LIU Xiao-Ju1,3
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1College of Material Sciences and Opto-electronic Technology, Graduate University of the Chinese Academy of Sciences, PO Box 4588, Beijing 100049
2Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088
3Institute of Plasma Physics, Chinese Academy of Sciences, PO Box 1126, Hefei 230031
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| Cite this article: |
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ZHOU Yu, QU Yi-Zhi, LIU Chun-Hua et al 2011 Chin. Phys. Lett. 28 033401 |
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Abstract The radiative decay and radiative charge transfer cross sections for H++Rb(5s) collisions are calculated by using the optical potential approach, the semiclassical and the fully quantum-mechanical methods, respectively, for the energy range 10-6–10 eV. The radiative association cross sections are obtained by the cross section differences between the radiative decay and radiative charge transfer processes. The relevant molecular data are calculated from the multi-reference single- and double-excitation configuration interaction approach. The emission spectra at resonant and non-resonant energies are analyzed, then the isolated sharp and broad resonances can be identified by their rotational and vibration quantum numbers.
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| Keywords:
34.70.+e
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Received: 01 April 2010
Published: 28 February 2011
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