Zobrazeno 1 - 10 of 242 pro vyhledávání: '"Benidar, A."'
1
Report
A new instrument for kinetics and branching ratio studies of gas phase collisional processes at very low temperatures
Autor: Durif, Olivier, Capron, Michael, Messinger, Joey P., Benidar, Abdessamad, Biennier, Ludovic, Bourgalais, Jérémy, Canosa, André, Courbe, Jonathan, Garcia, Gustavo A., Gil, Jean-François, Nahon, Laurent, Okumura, Mitchio, Rutkowski, Lucile, Sims, Ian R., Thiévin, Jonathan, Picard, Sébastien D. Le
A new instrument dedicated to the kinetic study of low-temperature gas phase neutral-neutral reactions, including clustering processes, is presented. It combines a supersonic flow reactor with Vacuum Ultra-Violet (VUV) synchrotron photoionization tim
Externí odkaz: http://arxiv.org/abs/2012.00374
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2
Akademický článek
Altitude compensating ringed nozzle
Autor: Jraisheh, Ali, Chutia, Jubajyoti, Benidar, Abdessamad, Kulkarni, Vinayak
Publikováno v: In Acta Astronautica September 2023 210:45-55
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3
Akademický článek
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4
Altitude compensating ringed nozzle
Autor: Ali Jraisheh, Jubajyoti Chutia, Abdessamad Benidar, Vinayak Kulkarni
Publikováno v: Acta Astronautica
Acta Astronautica, 2023, 210, pp.45-55. ⟨10.1016/j.actaastro.2023.05.003⟩
International audience; The increased focus on supersonic and hypersonic flows necessitates methods to study such flows in laboratory-based facilities, thus motivating researchers to find effective, efficient, and affordable methods to produce them i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b5a22776e926f8c2dfa4d78bb84460b
https://doi.org/10.1016/j.actaastro.2023.05.003
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6
Kinetics and Branching for the Reactions of N2+ with C3H4 Isomers at Low Temperatures and Implications for Titan’s Atmosphere
Autor: Ahmad Mortada, Sophie Carles, Sándor Demes, Baptiste Joalland, François Lique, Abdessamad Benidar, Panayotis Lavvas, Ludovic Biennier
Publikováno v: ACS Earth and Space Chemistry
ACS Earth and Space Chemistry, 2022, 6 (5), pp.1227-1238. ⟨10.1021/acsearthspacechem.1c00347⟩
International audience; The photoionization of N2 plays a key role in initiating the formation of complex organic molecules in the nitrogen-rich atmosphere of Saturn’s largest moon, Titan. To date, only a handful of laboratory studies have explored
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a25ac1864b7817d955a9bacd04303c
https://doi.org/10.1021/acsearthspacechem.1c00347
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7
State-of-the-art laboratory experiments combined with quantum chemistry to study reactive ion-molecule collisions under interstellar conditions
Autor: Demes, Sándor, Carles, Sophie, Mortada, Ahmad, Jara-Toro, Rafael, Joalland, Baptiste, Benidar, Abdessamad, Lique, François, Biennier, Ludovic
Publikováno v: Conference of the National Program "Physics and Chemistry of the Interstellar Medium" (PCMI 2022)
Conference of the National Program "Physics and Chemistry of the Interstellar Medium" (PCMI 2022), Oct 2022, Paris, France
https://pcmi2022paris.sciencesconf.org/data/program/7_416206_Demes.pdf; International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2755::bb7b340206e74bb134da9b430278e14a
https://hal.science/hal-03953688
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8
Akademický článek
High-temperature hypersonic Laval nozzle for non-LTE cavity ringdown spectroscopy.
Autor: Dudás, Eszter, Suas-David, Nicolas, Brahmachary, Shuvayan, Kulkarni, Vinayak, Benidar, Abdessamad, Kassi, Samir, Charles, Christine, Georges, Robert
Publikováno v: Journal of Chemical Physics; 4/7/2020, Vol. 152 Issue 13, p1-12, 12p, 1 Diagram, 11 Graphs
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9
Investigating ion-molecule reactions at low temperature with uniform supersonic flows
Autor: Biennier, Ludovic, Carles, Sophie, Mortada, Ahmad, Demes, Sándor, Joalland, Baptiste, Benidar, Abdessamad, Lique, François
Publikováno v: 26th International Symposium on Gas Kinetics and Related Phenomena
26th International Symposium on Gas Kinetics and Related Phenomena, Aug 2022, Rennes, France
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2755::66791591e07b4b85d1f07d2e3ce5695e
https://hal.science/hal-03856867
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10
Collisions réactives entre ions et molécules à basse température : apports des écoulements supersoniques uniformes
Autor: Biennier, Ludovic, Mortada, Ahmad, Carles, Sophie, Benidar, Abdessamad, Demes, Sándor, Lique, Francois
Publikováno v: Plénière du GDR EMIE
Plénière du GDR EMIE, Jun 2022, Dunkerque, France
National audience; Une des questions majeures en astrophysique moléculaire est de comprendre comment le cycle de la matière entre les différentes phases conduit à un accroissement de la complexité moléculaire. La physico-chimie en phase gazeuse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2755::4e4c9eb13b32799bd8b6b608e7b14ff9
https://hal.science/hal-03715929
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