Výsledky vyhledávání - "Audrey, Moudens"

Low-Energy Water-Hydrogen Inelastic Collisions

Autor: Alexandre Faure, Astrid Bergeat, Audrey Moudens, Christian Naulin, Sébastien B. Morales

Publikováno v: The journal of physical chemistry. A. 124(2)

New molecular beam scattering experiments are reported for the water–hydrogen system. Integral cross sections of the first rotational excitations of para- and ortho-H2O by inelastic collisions with...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b42c0da07875ed5bcf5216d53d5803
https://pubmed.ncbi.nlm.nih.gov/31283233

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Nuclear Spin Symmetry Conservation in

Autor: Robert, Georges, Xavier, Michaut, Audrey, Moudens, Manuel, Goubet, Olivier, Pirali, Pascale, Soulard, Pierre, Asselin, Thérèse, Huet, Pascale, Roy, Martin, Fournier, Andrey, Vigasin

Publikováno v: The journal of physical chemistry. A. 121(40)

We report the results of an experimental study related to the relaxation of the nuclear spin isomers of the water molecule in a supersonic expansion. Rovibrational lines of both ortho and para spin isomers were recorded in the spectral range of H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f161f78f4c3dc238d4c532d435a03819
https://pubmed.ncbi.nlm.nih.gov/28914060

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Formation of coronene:water complexes: FTIR study in argon matrices and theoretical characterisation

Autor: Audrey Moudens, Guillaume Rouaut, Aude Simon, Jennifer A. Noble, Christophe Iftner, Christian Aupetit, Joëlle Mascetti

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2017, 19 (12), pp.8516-8529. ⟨10.1039/C6CP08559H⟩

In this paper, we report a combined theoretical and experimental study of coronene:water interactions in low temperature argon matrices. The theoretical calculations were performed using the mixed density functional-based tight binding/force field ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a47c31c5e94dc8de84e117871a3ca5c
https://pubmed.ncbi.nlm.nih.gov/28287651

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Nuclear Spin Symmetry Conservation in 1H2 16O Investigated by Direct Absorption FTIR Spectroscopy of Water Vapor Cooled Down in Supersonic Expansion

Autor: Pierre Asselin, P. Soulard, Pascale Roy, Martin Fournier, Olivier Pirali, Thérèse R. Huet, Xavier Michaut, A.A. Vigasin, Audrey Moudens, Manuel Goubet, Robert Georges

Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2017, 121 (40), pp.7455-7468. ⟨10.1021/acs.jpca.7b06858⟩
Journal of Physical Chemistry A, 2017, 121 (40), pp.7455-7468. ⟨10.1021/acs.jpca.7b06858⟩

International audience; We report the results of an experimental study related to the relaxation of the nuclear spin isomers of the water molecule in a supersonic expansion. Rovibrational lines of both ortho and para spin isomers were recorded in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::194d23ef83d587c5a3c56f67ce1aeccc
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01638856

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Efficient photochemistry of coronene:water complexes

Autor: Audrey Moudens, J. Mascetti, Christophe Jouvet, C. Aupetit, Jennifer A. Noble

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2017, 599, pp.A124. ⟨10.1051/0004-6361/201629613⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, 599, pp.A124. ⟨10.1051/0004-6361/201629613⟩

The photochemistry of ices with polycyclic aromatic hydrocarbons (PAHs) has been extensively studied, but to date no investigation has been made of PAHs in interaction with low numbers (n < 4) of molecules of water. We performed photochemical matrix

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https://hal.science/hal-01417050

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Formation of nitrogen oxides via NO+O2 gas–solid reaction on cold surfaces

Autor: Marco Minissale, G. Manicò, François Dulieu, S. Baouche, Audrey Moudens, V. Pirronello, E. Congiu, H. Chaabouni

Publikováno v: Chemical Physics Letters
Chemical Physics Letters, Elsevier, 2013, 565, pp.52-55. ⟨10.1016/j.cplett.2013.02.028⟩
Chemical Physics Letters, 2013, 565, pp.52-55. ⟨10.1016/j.cplett.2013.02.028⟩

The oxidation of nitrogen monoxide has implications for the complex atmospheric chemistry of Antarctica, as well as for planetary atmospheres. In this study we unveil that O 2 adsorbed on a cold surface reacts with a very high efficiency with NO comi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c69b5927445fcc6af12553d024a0588a
https://doi.org/10.1016/j.cplett.2013.02.028

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Hydrogenation of CO-bearing species on grains: Unexpected chemical desorption of CO

Autor: Audrey Moudens, H. Chaabouni, S. Baouche, Marco Minissale, François Dulieu

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 458 (3), pp.2953. ⟨10.1093/mnras/stw373⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3caac5a402bbf4714f067b48e0c0ff06
https://hal.archives-ouvertes.fr/hal-01346090

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Gas-phase kinetics of the N + C2N reaction at low temperature

Autor: Audrey Moudens, Kevin M. Hickson, Jean-Christophe Loison, James W. Stubbing, Gianmarco Vanuzzo

Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, 2015, 119 (13), pp.3194-3199. ⟨10.1021/acs.jpca.5b01259⟩
Journal of Physical Chemistry A, American Chemical Society, 2015, 119 (13), pp.3194-3199. ⟨10.1021/acs.jpca.5b01259⟩

The rate of the gas-phase N((4)S) + C2N(X(2)Πi) reaction has been measured in a continuous supersonic flow reactor down to 54 K through the relative-rate method using the N((4)S) + OH(X(2)Π) → H((2)S) + NO(X(2)Π) reaction as a reference. The mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b09925ca2614a9379cbf8904fbe0bbdb
https://pubmed.ncbi.nlm.nih.gov/25772519

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How micron-sized dust particles determine the chemistry of our Universe

Autor: S. Baouche, Jennifer A. Noble, François Dulieu, Stéphanie Cazaux, H. Chaabouni, Audrey Moudens, Marco Minissale, E. Congiu

Publikováno v: Scientific Reports, 3:1338. Nature Publishing Group
Scientific Reports
Scientific Reports, Nature Publishing Group, 2013, 3, ⟨10.1038/srep01338⟩

In the environments where stars and planets form, about one percent of the mass is in the form of micro-meter sized particles known as dust. However small and insignificant these dust grains may seem, they are responsible for the production of the si

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https://research.rug.nl/en/publications/d3a9faa5-5a50-44e9-b1f6-13badd2626d4

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On the possible noble gas deficiency of Pluto's atmosphere

Autor: S. Alan Stern, Olivier Mousis, Kathleen Mandt, Audrey Moudens, J. Hunter Waite, Randy Gladstone, Eric Schindhelm, Jonathan I. Lunine, Harold A. Weaver

Publikováno v: Icarus
Icarus, Elsevier, 2013, 225, pp.856-861. ⟨10.1016/j.icarus.2013.03.008⟩
Icarus, 2013, 225, pp.856-861. ⟨10.1016/j.icarus.2013.03.008⟩

We use a statistical-thermodynamic model to investigate the formation and composition of noble-gas-rich clathrates on Pluto's surface. By considering an atmospheric composition close to that of today's Pluto and a broad range of surface pressures, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59645b06c779ab5794a960b6e1c15e7b
https://hal.archives-ouvertes.fr/hal-00873863

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