Dissociative recombination and rotational transitions of D<SUP>+</SUP><SUB>2</SUB> in collisions with slow electrons - Archive ouverte HAL Access content directly
Journal Articles Monthly Notices of the Royal Astronomical Society Year : 2022

Dissociative recombination and rotational transitions of D+2 in collisions with slow electrons

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Abstract

Rate coefficients for dissociative recombination and state-to-state rotational transitions of the D$_{2}^{+}$ ion induced by collisions with very low-energy electrons have been reported following our previous studies on HD+ and H$_{2}^{+}$. The same molecular structure data sets, excitations ($N_{i}^{+} \rightarrow$$N_{f}^{+}=N_{i}^{+}+2$ for $N_{i}^{+}=0$ to 10) and de-excitations ($N_{i}^{+}\rightarrow N_{f}^{+}=N_{i}^{+}-2$, for $N_{i}^{+}=2$ to 10) were used for collision energies ranging from 0.01 meV to 0.3 eV. Isotopic effects for dissociative recombination and rotational transitions of the vibrationally relaxed targets are presented.

Dates and versions

insu-03717115 , version 1 (08-07-2022)

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M. D. Epée Epée, O. Motapon, N. Pop, F. Iacob, E. Roueff, et al.. Dissociative recombination and rotational transitions of D+2 in collisions with slow electrons. Monthly Notices of the Royal Astronomical Society, 2022, 512, pp.424-429. ⟨10.1093/mnras/stac501⟩. ⟨insu-03717115⟩
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