Resonant charge transfer in slow Li+-Li(2s) collisions

doi:10.1088/1674-1056/24/10/103401

Abstract

The resonant charge transfer process for Li⁺-Li(2s) collision is investigated by the quantum-mechanical molecular orbital close-coupling (QMOCC) method and the two-center atomic-orbital close-coupling (AOCC) method in an energy range of 1.0 eV/u-10⁴ eV/u. Accurate molecular structure data and charge transfer cross sections are given. Both the all-electron model (AEM) and one-electron model (OEM) are used in the QMOCC calculations, and the discrepancies between the two models are analyzed. The OEM calculation can also give a reliable prediction of the cross sections for energies below 1 keV/u.

Keywords: resonant charge transfer Li⁺-Li(2s) collisions cross section

Received: 29 April 2015
Revised: 26 May 2015
Accepted manuscript online:

PACS:	34.10.+x	(General theories and models of atomic and molecular collisions and interactions (including statistical theories, transition state, stochastic and trajectory models, etc.))
	34.70.+e	(Charge transfer)

Fund:

Project supported by the National Natural Science Foundation of China (Grant Nos. 11179041, 11474032, and 11474033) and the NSAF (Grant No. U1330117).

Corresponding Authors: Qu Yi-Zhi
E-mail: yzqu@ucas.ac.cn

Cite this article:

Li Tie-Cheng (李铁成), Liu Chun-Hua (刘春华), Qu Yi-Zhi (屈一至), Liu Ling (刘玲), Wu Yong (吴勇), Wang Jian-Guo (王建国), Liebermann H. P., Buenker R. J. Resonant charge transfer in slow Li⁺-Li(2s) collisions 2015 Chin. Phys. B 24 103401

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Resonant charge transfer in slow Li+-Li(2s) collisions

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Resonant charge transfer in slow Li⁺-Li(2s) collisions