Electron-induced excitation, recombination and dissociation of molecular ions initiating the formation of complex organic molecules

Abstract

We review the study of dissociative recombination and ro-vibrational excitation of diatomic and small polyatomic molecular ions initiating complex organic molecules formation. In particular, we show how Multichannel Quantum Defect Theory (MQDT) and R-matrix methods are used to compute cross sections and rate coefficients for cations in well defined ro-vibrational levels of the ground electronic state, from sub-meV up to few eV collision energies. The most recent MQDT results are compared with either other theoretical data, or with measured data obtained in storage-ring experiments.

arXiv comment20 pages, 13 figures

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Cited by in corpus (6)

• Low-energy electron impact dissociative recombination and vibrational transitions of N${}_2^{+}$
• Reactive collisions between electrons and BeT${}^{+}$: Complete set of thermal rate coefficients up to 5000 K
• Destruction of interstellar methyl cyanide (CH3CN) via collisions with He+ ions
• Dissociative recombination and rotational transitions of D${}_2^{+}$ in collisions with slow electrons
• Population of ground and lowest excited states of Sulfur via the dissociative recombination of SH+ in the diffuse interstellar medium
• Dissociative recombination of N${}_2$H${}^{+}$: A revisited study