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36

M. Emanuele CONGIU - Astrophysicien


Journal articles30 documents

  • K Gadallah, A. Sow, Emanuele Congiu, S. Baouche, F. Dulieu. Variation of the sticking of methanol on low-temperature surfaces as a possible obstacle to freeze out in dark clouds. Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2020, 494 (3), pp.4119-4129. ⟨10.1093/mnras/staa862⟩. ⟨hal-03134546⟩
  • Thanh Nguyen, Dahbia Talbi, Emanuele Congiu, Saoud Baouche, Amir Karton, et al.. Experimental and Theoretical Study of the Chemical Network of the Hydrogenation of NO on Interstellar Dust Grains. ACS Earth and Space Chemistry, ACS, 2019, 3 (7), pp.1196-1207. ⟨10.1021/acsearthspacechem.9b00063⟩. ⟨hal-02267729⟩
  • T. Nguyen, I Fourre, C. Favre, C. Barois, E. Congiu, et al.. Formation of amines hydrogenation of nitrile and isonitrile as selective routes in the interstellar medium. Astronomy and Astrophysics - A&A, EDP Sciences, 2019, 628, pp.A15. ⟨10.1051/0004-6361/201935127⟩. ⟨hal-02278393⟩
  • Marco Minissale, E. Congiu, F. Dulieu. Direct measurement of desorption and diffusion energies of O and N atoms physisorbed on amorphous surfaces. Astronomy and Astrophysics - A&A, EDP Sciences, 2016, 585, pp.A146. ⟨10.1051/0004-6361/201526702⟩. ⟨hal-01298605⟩
  • J A Noble, P Theule, E Congiu, F Dulieu, M Bonnin, et al.. Hydrogenation at low temperatures does not always lead to saturation: the case of HNCO. Astronomy and Astrophysics - A&A, EDP Sciences, 2015, 576, pp.91 - 91. ⟨10.1051/0004-6361/201425403⟩. ⟨hal-01452318⟩
  • Emanuele Congiu, Marco Minissale, S. Baouche, Audrey Moudens, Stephanie Cazaux, et al.. Efficient diffusive mechanisms of O atoms at very low temperatures on surfaces of astrophysical interest. Faraday Discussions, Royal Society of Chemistry, 2014, 168, pp.151-166. ⟨10.1039/C4FD00002A⟩. ⟨hal-02059513⟩
  • M. Minissale, E. Congiu, F. Dulieu. Oxygen diffusion and reactivity at low temperature on bare amorphous olivine-type silicate. Journal of Chemical Physics, American Institute of Physics, 2014, 140 (7), pp.074705. ⟨10.1063/1.4864657⟩. ⟨hal-02555581⟩
  • M. Minissale, G. Fedoseev, E. Congiu, S. Ioppolo, F. Dulieu, et al.. Solid state chemistry of nitrogen oxides – Part I: surface consumption of NO. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2014, 16 (18), pp.8257-8269. ⟨10.1039/C3CP54917H⟩. ⟨hal-02559380⟩
  • S. Ioppolo, G. Fedoseev, M. Minissale, E. Congiu, F. Dulieu, et al.. Solid state chemistry of nitrogen oxides – Part II: surface consumption of NO 2. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2014, 16 (18), pp.8270-8282. ⟨10.1039/C3CP54918F⟩. ⟨hal-02559430⟩
  • M. Minissale, E. Congiu, G. Manicò, V. Pirronello, F. Dulieu. CO 2 formation on interstellar dust grains: a detailed study of the barrier of the CO + O channel. Astronomy and Astrophysics - A&A, EDP Sciences, 2013, 559, pp.A49. ⟨10.1051/0004-6361/201321453⟩. ⟨hal-02526212⟩
  • H. Chaabouni, M. Minissale, G. Manicò, E. Congiu, J. Noble, et al.. Publisher's Note: “Water formation through O 2 + D pathway on cold silicate and amorphous water ice surfaces of interstellar interest” [J. Chem. Phys. 137, 234706 (2012)]. Journal of Chemical Physics, American Institute of Physics, 2013, 138 (7), pp.079902. ⟨10.1063/1.4792369⟩. ⟨hal-02531210⟩
  • Francois Dulieu, Emanuele Congiu, Jennifer Noble, Henda Chaabouni, S. Baouche, et al.. How micron-sized dust particles determine the chemistry of our Universe. Scientific Reports, Nature Publishing Group, 2013, 3, ⟨10.1038/srep01338⟩. ⟨hal-02979410⟩
  • M. Minissale, E. Congiu, S. Baouche, H. Chaabouni, A. Moudens, et al.. Quantum Tunneling of Oxygen Atoms on Very Cold Surfaces. Physical Review Letters, American Physical Society, 2013, 111 (5), ⟨10.1103/PhysRevLett.111.053201⟩. ⟨hal-02534741⟩
  • M. Accolla, E. Congiu, G. Manicò, F. Dulieu, H. Chaabouni, et al.. Morphology of the solid water synthesized through the pathway D + O2 studied by the sensitive TPD technique. Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2013, 429 (4), pp.3200-3206. ⟨10.1093/mnras/sts578⟩. ⟨hal-02533703⟩
  • M. Minissale, E. Congiu, S. Baouche, H. Chaabouni, A. Moudens, et al.. Formation of nitrogen oxides via NO+O2 gas–solid reaction on cold surfaces. Chemical Physics Letters, Elsevier, 2013, 565, pp.52-55. ⟨10.1016/j.cplett.2013.02.028⟩. ⟨hal-02524608⟩
  • L. Gavilan, G. Vidali, J. Lemaire, M. Chehrouri, F. Dulieu, et al.. EXPERIMENTAL INVESTIGATION OF THE ORTHO/PARA RATIO OF NEWLY FORMED MOLECULAR HYDROGEN ON AMORPHOUS SOLID WATER. The Astrophysical Journal, American Astronomical Society, 2012, 760 (1), pp.35. ⟨10.1088/0004-637X/760/1/35⟩. ⟨hal-02863635⟩
  • J. Noble, E. Congiu, F. Dulieu, H. Fraser. Thermal desorption characteristics of CO, O2 and CO2 on non-porous water, crystalline water and silicate surfaces at submonolayer and multilayer coverages. Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2012, pp.no-no. ⟨10.1111/j.1365-2966.2011.20351.x⟩. ⟨hal-02866228⟩
  • Emanuele Congiu, Gleb Fedoseev, Sergio Ioppolo, Francois Dulieu, Henda Chaabouni, et al.. NO ICE HYDROGENATION: A SOLID PATHWAY TO NH 2 OH FORMATION IN SPACE. The Astrophysical journal letters, Bristol : IOP Publishing, 2012, 750 (1), pp.L12. ⟨10.1088/2041-8205/750/1/L12⟩. ⟨hal-02864875⟩
  • E. Congiu, H. Chaabouni, C. Laffon, P. Parent, S. Baouche, et al.. Efficient surface formation route of interstellar hydroxylamine through NO hydrogenation. I. The submonolayer regime on interstellar relevant substrates. Journal of Chemical Physics, American Institute of Physics, 2012, 137 (5), pp.054713. ⟨10.1063/1.4738895⟩. ⟨hal-02860812⟩
  • J. A. Noble, P. Theulé, F. Mispelaer, F. Duvernay, G. Danger, et al.. The desorption of H2CO from interstellar grains analogues. Astronomy and Astrophysics - A&A, EDP Sciences, 2012, 543, pp.A5. ⟨10.1051/0004-6361/201219437⟩. ⟨hal-01457965⟩
  • H. Chaabouni, Henri Bergeron, S. Baouche, F. Dulieu, E. Matar, et al.. Sticking coefficient of hydrogen and deuterium on silicates under interstellar conditions. Astronomy and Astrophysics - A&A, EDP Sciences, 2012, 538, pp.A128. ⟨10.1051/0004-6361/201117409⟩. ⟨hal-02747097⟩
  • Henda Chaabouni, M. Minissale, G. Manicò, E. Congiu, J. Noble, et al.. Water formation through O 2 + D pathway on cold silicate and amorphous water ice surfaces of interstellar interest: Water ice formation in the interstellar medium. Journal of Chemical Physics, American Institute of Physics, 2012, 137 (23), pp.234706. ⟨10.1063/1.4771663⟩. ⟨hal-01918285⟩
  • M. Lattelais, M. Bertin, H. Mokrane, C. Romanzin, X. Michaut, et al.. Differential adsorption of complex organic molecules isomers at interstellar ice. Astronomy and Astrophysics - A&A, EDP Sciences, 2011, 532, pp.A12. ⟨hal-00635974⟩
  • M. Chehrouri, J.-H. Fillion, H. Chaabouni, H. Mokrane, E. Congiu, et al.. Nuclear Spin Conversion of Molecular Hydrogen on Amorphous Solid Water in the presence of O2 traces. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2011, 13, pp.2172-2178. ⟨hal-00635968⟩
  • M. Lattelais, M. Bertin, H. Mokrane, C. Romanzin, X. Michaut, et al.. Differential adsorption of complex organic molecules isomers at interstellar ice surfaces. Astronomy and Astrophysics - A&A, EDP Sciences, 2011, 532, ⟨10.1051/0004-6361/201016184⟩. ⟨hal-01480772⟩
  • M. Chehrouri, J.-H. Fillion, H. Chaabouni, H. Mokrane, E. Congiu, et al.. Nuclear Spin Conversion of Molecular Hydrogen on Amorphous Solid Water in the presence of O2 traces. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2011, 13, pp.2172-2178. ⟨hal-00635927⟩
  • F. Dulieu, L. Amiaud, E. Congiu, J.-H. Fillion, E. Matar, et al.. Experimental evidence for water formation on interstellar dust grains by hydrogen and oxygen atoms. Astronomy and Astrophysics - A&A, EDP Sciences, 2010, 512, pp.A30. ⟨10.1051/0004-6361/200912079⟩. ⟨hal-02163740⟩
  • F. Dulieu L. Amiaud L.E. Congiu J.-H. Fillion E. Matar A. Momeni V. Pirronello. Experimental evidence for water formation on interstellar dust grains by hydrogen and oxygen atoms. Astronomy and Astrophysics - A&A, EDP Sciences, 2010, pp.512 A 30. ⟨hal-00525197⟩
  • J.-H. Fillion L. Amiaud E. Congiu F. Dulieu A. Momenij.-L. Lemaire. D2 desorption kinetics on amorphous solid water: from compact to porous ice films. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2009, pp.4396-4402. ⟨hal-00525926⟩
  • Jean-Hugues Fillion, Lionel Amiaud, Emanuele Congiu, François Dulieu, Anouchah Momeni, et al.. D2 desorption kinetics on amorphous solid water: from compact to porous ice films. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2009, 11 (21), pp.4396. ⟨10.1039/b822492g⟩. ⟨hal-02163781⟩

Conference papers5 documents

  • M. Bertin, M. Lattelais, H. Mokrane, F. Pauzat, J. Pilmé, et al.. Differential Adsorption of Complex Organic Molecules Isomers at Interstellar Ices Surfaces -Affiche. IAU (International Astronomy Union) symposium 280, the molecular Universe, Jun 2011, Tolède, Spain. ⟨hal-00661032⟩
  • M. Lattelais, M. Bertin, J.H. Mokrane, F. Pauzat, J. Pilmé, et al.. Differential adsorption of complex organic molecules isomers at interstellar ices surfaces (Affiche). European Conference on Laboratory Astrophysics, Sep 2011, Paris, France. ⟨hal-00659705⟩
  • M. Acolla H.Chaabouni E.Congiu F.Dulieu J.-H.Fillion E.Matar H.Mokrane J.-L.Lemaire. Experimental studies of the morphology of water an its implications under interstellar conditions. 42nd IUPAC congres, Chemistry Solutions, Aug 2009, Glasgow, Ecosse., United Kingdom. ⟨hal-00468159⟩
  • J.-H. Fillion L. Amiaud E. Congiu F. Dulieu A. Momeni J.-L. Lemaire. Amorphous Solid Water probed temperature programmed desorption: from compact to porous ice films - Affiche. Faraday discussion 141 : Water - From Interfaces to the Bulk, Heriot-Watt University, Aug 2008, United Kingdom. ⟨hal-00367803⟩
  • J.-L. Lemaire, J.-H. Fillion, F. Dulieu, A. Momeni, L. Amiaud, et al.. H, O, and N interaction and reactivity on surfaces in laboratory and space. International conference on Molecules in space and laboratory, Obs. de Paris et Univ. de Cergy-Pontoise, May 2007, Paris, France. pp.165. ⟨hal-00367760⟩

Preprints, Working Papers, ...1 document

  • Emanuele Congiu, Abdellahi Sow, Thanh Nguyen, Saoud Baouche, Francois Dulieu. A new multi-beam apparatus for the study of surface chemistry routes to formation of complex organic molecules in space. 2020. ⟨hal-03067635v2⟩