Vibrational relaxation and dissociative recombination of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msubsup><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msubsup></mml:mrow></mml:math>induced by slow electrons

Ngassam, V.; Motapon, Ousmanou; Florescu, A.; Pichl, Lukáš; Schneider, I. F.; Suzor-Weiner, A.

doi:10.1103/physreva.68.032704

Cited by 36 publications

(33 citation statements)

References 28 publications

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“…In the case of weak coupling, a perturbative solution of equation (2.3) can be obtained. This solution has been recently proven to be exact to second order, in the case of energy-independent electronic coupling (Ngassam et al 2003b). In the external zone, the 'B-region ' (Jungen and Atabek 1977) represented by large electron-core distances, the Born-Oppenheimer model is no longer valid for the ionization channels and a close-coupling representation in terms of 'molecular ion + electron' is more appropriat e. This corresponds to a frame transformation defined by the projection coefficients:…”

Section: Theorymentioning

confidence: 99%

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Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics

Motapon

Fifirig

Florescu

et al. 2005

Plasma Sources Sci. Technol.

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−5 eV and 10 eV have been performed, with a method based on the Multichannel Quantum Defect Theory. Comparisons of the DR rate coefficients with the plasma experimental results give a good agreement, confirming that the vibrationally excited NO + ions recombine more slowly than those in the ground state. Also, our ground state IC rate coefficients are very similar with previously computed R-matrix data. The rate coefficients have been fitted to a modified Arrhenius law, and the corresponding parameters are given, in order to facilitate the use of the reaction data in kinetical plasma modelling.

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Section: Theorymentioning

confidence: 99%

“…Although it was applied with a great success to several diatomics (Schneider et al 2000b, Kokoouline et al 2001, Kokoouline and Greene 2003, its application to vibrational transitions, mainly to superelastic collisions, is very recent (Ngassam et al 2003a).…”

Section: Theorymentioning

confidence: 99%

Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics

Motapon

Fifirig

Florescu

et al. 2005

Plasma Sources Sci. Technol.

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“…[33] is not the K-matrix of MQDT, which includes an additional factor of −π.) First we introduce the diagonal quantum defect matrix µ, whose nonvanishing elements µ i are…”

Section: Combinationmentioning

confidence: 99%

Renner-Teller effects inHCO+dissociative recombination

et al. 2006

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“…This procedure applies in each -subspace, and results in a block-diagonal global interaction matrix. Starting from the interaction matrix V and from the zero-order Hamiltonian H 0 , we build the reaction K-matrix, which satisfies the Lippmann-Schwinger equation [25]:…”

Section: The Stepwise Mqdt-type Approach For Electron/molecular Catiomentioning

confidence: 99%

Advances in the MQDT approach of electron/molecular cation reactive collisions: High precision extensive calculations for applications

Motapon

Niyonzima

Chakrabarti

et al. 2015

EPJ Web of Conferences

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Abstract. Recent advances in the stepwise multichannel quantum defect theory approach of electron/molecular cation reactive collisions have been applied to perform computations of cross sections and rate coefficients for dissociative recombination and electron-impact rovibrational transitions of H + 2 , BeH + and their deuterated isotopomers. At very low energy, rovibronic interactions play a significant role in the dynamics, whereas at high energy, the dissociative excitation strongly competes with all other reactive processes.a Corresponding author: Ioan.Schneider@univ-lehavre.fr This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Vibrational relaxation and dissociative recombination ofH2+induced by slow electrons

Cited by 36 publications

References 28 publications

Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics

Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics

Renner-Teller effects inHCO+dissociative recombination

Advances in the MQDT approach of electron/molecular cation reactive collisions: High precision extensive calculations for applications

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Vibrational relaxation and dissociative recombination ofH2+induced by slow electrons

Cited by 36 publications

References 28 publications

Reactive collisions between electrons and NO+ions: rate coefficient computations and relevance for the air plasma kinetics

Reactive collisions between electrons and NO+ions: rate coefficient computations and relevance for the air plasma kinetics

Renner-Teller effects inHCO+dissociative recombination

Advances in the MQDT approach of electron/molecular cation reactive collisions: High precision extensive calculations for applications

Contact Info

Product

Resources

About

Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics

Reactive collisions between electrons and NO⁺ions: rate coefficient computations and relevance for the air plasma kinetics