Dissociative recombination and rotational transitions of D$_2^+$ in collisions with slow electrons

Autor: M D Epée Epée, O Motapon, N Pop, F Iacob, E Roueff, I F Schneider, J Zs Mezei

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$_{2}^{+}$ [9,10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df86287845192756925823d10af78dea
http://arxiv.org/abs/2202.09143

Electronic reactive collisions in cold ionised media: from mechanisms to new state-to-state cross sections and rate coefficients

Autor: Ousmanou Motapon, Dahbia Talbi, J. Zs. Mezei, M. D. Epée Epée, Kalyan Chakrabarti, Youssef Moulane, A. Orbán, I.F. Schneider

Publikováno v: Journal of Physics: Conference Series
31st International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC XXXI)
31st International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC XXXI), Jul 2019, Deauville, France. pp.172003, ⟨10.1088/1742-6596/1412/17/172003⟩

Synopsis The major mechanisms governing the dynamics of electron-driven reactions of molecular cations will be illustrated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4018de64ee4e41b020ec5f6595c43ab5
https://doi.org/10.1088/1742-6596/1412/17/172003

State-to-state chemistry and rotational excitation of CH

Autor: A, Faure, P, Halvick, T, Stoecklin, P, Honvault, M D, Epée Epée, J Zs, Mezei, O, Motapon, I F, Schneider, J, Tennyson, O, Roncero, N, Bulut, A, Zanchet

Publikováno v: Monthly notices of the Royal Astronomical Society. 469(1)

We present a detailed theoretical study of the rotational excitation of CH+ due to reactive and nonreactive collisions involving C+(2P), H2, CH+, H and free electrons. Specifically, the formation of CH+ proceeds through the reaction between C+(2P) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9c6d7c6bb3add3c2bbac6a3102586964
https://pubmed.ncbi.nlm.nih.gov/28690343

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

Autor: Kalyan Chakrabarti, Nicolina Pop, J. Zs. Mezei, Olivier Dulieu, Ousmanou Motapon, Arnaud Bultel, J. Robert, Ann E. Orel, M. Telmini, S. Ilie, Ioan F. Schneider, D. Backodissa, M. D. Epée Epée, T. Tchakoua, S. Niyonzima, F. Argoubi, Åsa Larson, B. Peres, M. Lanza

Publikováno v: EPJ Web of Conferences
EPJ Web of Conferences, EDP Sciences, 2015, 84, pp.02003. ⟨10.1051/epjconf/20158402003⟩
EPJ Web of Conferences, Vol 84, p 02003 (2015)

International audience; 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 re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bfd16187311f6cb29dcdb7523c00aea
https://hal.archives-ouvertes.fr/hal-02023917/document

Rotational transitions induced by collisions ofHD+ions with low-energy electrons

Autor: Nicolina Pop, J. Zs. Mezei, M. Telmini, Alain Faure, Jonathan Tennyson, M. D. Epée Epée, F. Argoubi, Ousmanou Motapon, Ioan F. Schneider

Publikováno v: Physical Review A. 90

A series of computations based on multichannel quantum defect theory have been performed in order to produce the cross sections of rotational transitions (excitations ${N}_{i}^{+}\ensuremath{-}2\ensuremath{\rightarrow}$ ${N}_{i}^{+}$, deexcitations $

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4df5719857b733fb2f11b2033d9ee7c9
https://doi.org/10.1103/physreva.90.012706