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V. A. Belyaev M. M. Dubrovin A. A. Terent’ev A. E. Trenin G. V. Sholin 《Plasma Physics Reports》2001,27(12):1032-1038
The effective cross section for the H 2 + +H 2 + → H 3 + +p reaction in the energy range 5.7–11.5 eV is measured by the split beam method. The maximum of the cross section at an energy of ~8 eV is related to the production of the H 4 ++ compound system. The reaction threshold W thr≈5 eV provides evidence in favor of the classical model of the H 2 + ion with the charge fixed on one of the nuclei throughout the collision event. 相似文献