Ian Sims

Identifiants chercheurs

IdHAL :

ian-sims

ORCID :

0000-0001-7870-1585

IdRef :

111323088

ResearcherID :

http://www.researcherid.com/rid/F-8989-2014

Présentation

Please consult my ResearcherID for a full and up-to-date list of my publications.

Publications

Article dans une revue (58)

A comprehensive study of the gas-phase formation network of HC5N: theory, experiments, observations and models Lisa Giani,Eleonora Bianchi,Martin Fournier,Sidaty Cheikh Sid Ely,Cecilia Ceccarelliet al. Monthly Notices of the Royal Astronomical Society, 2025, pp.staf189. ⟨10.1093/mnras/staf189⟩ Article dans une revue hal-04928732v1
Experimental evidence of quantum interferences in CO-H$_2$ rotational energy transfer at room temperature Hamza Labiad,Alexandre Faure,Ian R Sims Phys.Rev.A, 2025, 112 (6), pp.062816. ⟨10.1103/vmq7-89ln⟩ Article dans une revue hal-05057642v1
Product-specific reaction kinetics in continuous uniform supersonic flows probed by chirped-pulse microwave spectroscopy Théo Guillaume,Brian M. Hays,Divita Gupta,Ilsa R. Cooke,Omar Abdelkader Khedaouiet al. The Journal of Chemical Physics, 2024, 160 (20), pp.204201. ⟨10.1063/5.0203428⟩ Article dans une revue hal-04599973v1
Laboratory astrochemistry of the gas phase: general discussion Nadia Balucani,Michelle Brann,Sandra Brünken,Cecilia Ceccarelli,Martin Cordineret al. Faraday Discussions, 2023, 245, pp.391-445. ⟨10.1039/D3FD90025H⟩ Article dans une revue hal-04501732v1
Absolute measurements of state-to-state rotational energy transfer between CO and H-2 at interstellar temperatures Hamza Labiad,Martin Fournier,Laura A. Mertens,A Faure,David Cartyet al. Physical Review A, 2022, 105 (2), pp.L020802. ⟨10.1103/PhysRevA.105.L020802⟩ Article dans une revue hal-03629790v1
Collisional excitation of HNC by He found to be stronger than for structural isomer HCN in experiments at the low temperatures of interstellar space Brian M. Hays,Divita Gupta,Théo Guillaume,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. Nature Chemistry, 2022, ⟨10.1038/s41557-022-00936-x⟩ Article dans une revue hal-03687777v1
SOLIS. XVI. Mass ejection and time variability in protostellar outflows: Cep E A. de A. Schutzer,P R Rivera-Ortiz,B. Lefloch,A. Gusdorf,C. Favreet al. Astronomy & Astrophysics - A&A, 2022, 662, pp.A104. ⟨10.1051/0004-6361/202142931⟩ Article dans une revue hal-03796413v1
A new instrument for kinetics and branching ratio studies of gas phase collisional processes at very low temperatures Olivier Durif,Michael Capron,J.P. Messinger,Abdessamad Benidar,Ludovic Biennieret al. Review of Scientific Instruments, 2021, 92 (1), pp.014102. ⟨10.1063/5.0029991⟩ Article dans une revue hal-03195931v1
Design and performance of an E-band chirped pulse spectrometer for kinetics applications OCS – He pressure broadening Brian M. Hays,Théo Guillaume,Thomas Hearne,Ilsa R. Cooke,Divita Guptaet al. Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 250, pp.107001. ⟨10.1016/j.jqsrt.2020.107001⟩ Article dans une revue hal-02638438v1
Seeds of Life in Space (SOLIS). VII. Discovery of a cold dense methanol blob toward the L1521F VeLLO system C. Favre,C. Vastel,I. Jimenez-Serra,D. Quenard,P. Caselliet al. Astronomy & Astrophysics - A&A, 2020, 635, pp.A189. ⟨10.1051/0004-6361/201937297⟩ Article dans une revue hal-02565908v2
A novel Ka-band chirped-pulse spectrometer used in the determination of pressure broadening coefficients of astrochemical molecules Thomas Hearne,Omar Abdelkader Khedaoui,Brian Hays,Théo Guillaume,Ian R Sims The Journal of Chemical Physics, 2020, 153 (8), pp.084201. ⟨10.1063/5.0017978⟩ Article dans une revue hal-02922763v1
Benzonitrile as a Proxy for Benzene in the Cold ISM: Low-temperature Rate Coefficients for CN + C 6 H 6 Ilsa R. Cooke,Divita Gupta,Joseph Messinger,Ian R Sims The Astrophysical Journal Letters, 2020, 891 (2), pp.L41. ⟨10.3847/2041-8213/ab7a9c⟩ Article dans une revue hal-02510885v1
Seeds of Life in Space (SOLIS) VI. Chemical evolution of sulfuretted species along the outflows driven by the low-mass protostellar binary NGC1333-IRAS4A V Taquet,C. Codella,Marta de Simone,Ana Lopez-Sepulcre,J. E. Pinedaet al. Astronomy & Astrophysics - A&A, 2020, 637, pp.A63. ⟨10.1051/0004-6361/201937072⟩ Article dans une revue hal-02928270v1
Rate Constants of the CN plus Toluene Reaction from 15 to 294 K and Interstellar Implications Joseph P. Messinger,Divita Gupta,Ilsa R. Cooke,Mitchio Okumura,Ian R Sims Journal of Physical Chemistry A, 2020, 124 (39), pp.7950-7958. ⟨10.1021/acs.jpca.0c06900⟩ Article dans une revue hal-02996160v1
Low Temperature Kinetics of the Reaction Between Methanol and the CN Radical Divita Gupta,Sidaty Cheikh Sid Ely,Ilsa R. Cooke,Théo Guillaume,Omar Abdelkader Khedaouiet al. Journal of Physical Chemistry A, 2019, 123 (46), pp.9995-10003. ⟨10.1021/acs.jpca.9b08472⟩ Article dans une revue hal-02360549v1
Experimental Studies of Gas-Phase Reactivity in Relation to Complex Organic Molecules in Star-Forming Regions Ilsa R. Cooke,Ian R Sims ACS Earth and Space Chemistry, 2019, 3 (7), pp.1109-1134. ⟨10.1021/acsearthspacechem.9b00064⟩ Article dans une revue hal-02278042v1
SOLIS IV. Hydrocarbons in the OMC-2 FIR4 Region, a Probe of Energetic Particle Irradiation of the Region C. Favre,C. Ceccarelli,A. Lopez-Sepulcre,F. Fontani,R. Neriet al. The Astrophysical Journal, 2018, 859 (2), pp.136. ⟨10.3847/1538-4357/aabfd4⟩ Article dans une revue hal-01833205v1
Seeds of Life in Space (SOLIS). III. Zooming Into the Methanol Peak of the Prestellar Core L1544 Anna Punanova,Paola Caselli,Siyi Feng,Ana Chacon-Tanarro,Cecilia Ceccarelliet al. The Astrophysical Journal, 2018, 855 (2), pp.112. ⟨10.3847/1538-4357/aaad09⟩ Article dans une revue hal-01771074v1
Rotational energy transfer in collisions between CO and Ar at temperatures from 293 to 30 K Laura A. Mertens,Hamza Labiad,Otoniel Denis-Alpizar,Martin Fournier,David Cartyet al. Chemical Physics Letters, 2017, 683, pp.521-528. ⟨10.1016/j.cplett.2017.05.052⟩ Article dans une revue hal-01578397v1
Seeds Of Life In Space (SOLIS) The Organic Composition Diversity at 300-1000 au Scale in Solar-type Star-forming Regions C. Ceccarelli,P. Caselli,F. Fontani,R. Neri,A. Lopez-Sepulcreet al. The Astrophysical Journal, 2017, 850 (2), pp.176. ⟨10.3847/1538-4357/aa961d⟩ Article dans une revue hal-01771073v1
Seeds of Life in Space (SOLIS) I. Carbon-chain growth in the Solar-type protocluster OMC2-FIR4 F. Fontani,C. Ceccarelli,C. Favre,P. Caselli,R. Neriet al. Astronomy & Astrophysics - A&A, 2017, 605, pp.A57. ⟨10.1051/0004-6361/201730527⟩ Article dans une revue hal-01771075v1
Product Branching in the Low Temperature Reaction of CN with Propyne by Chirped-Pulse Microwave Spectroscopy in a Uniform Supersonic Flow Chamara Abeysekera,Baptiste Joalland,Nuwandi Ariyasingha,Lindsay N. Zack,Ian R. Simset al. Journal of Physical Chemistry Letters, 2015, 6 (9), pp.1599-1604. ⟨10.1021/acs.jpclett.5b00519⟩ Article dans une revue hal-01143818v1
Formation of fulvene in the reaction of C2H with 1,3-butadiene Jessica F. Lockyear,Martin Fournier,Ian R. Sims,Jean-Claude Guillemin,Craig A. Taatjeset al. International Journal of Mass Spectrometry, 2015, 378, pp.232-245. ⟨10.1016/j.ijms.2014.08.025⟩ Article dans une revue hal-01069616v1
A chirped-pulse Fourier-transform microwave/pulsed uniform flow spectrometer. I. The low-temperature flow system James M. Oldham,Chamara Abeysekera,Baptiste Joalland,Lindsay N. Zack,Kirill Prozumentet al. The Journal of Chemical Physics, 2014, 141 (15), pp.154202. ⟨10.1063/1.4897979⟩ Article dans une revue hal-01131478v1
A chirped-pulse Fourier-transform microwave/pulsed uniform flow spectrometer. II. Performance and applications for reaction dynamics Chamara Abeysekera,Lindsay N. Zack,G. Barratt Park,Baptiste Joalland,James M. Oldhamet al. The Journal of Chemical Physics, 2014, 141 (21), pp.214203. ⟨10.1063/1.4903253⟩ Article dans une revue hal-01131485v1
The rate of the F + H2 reaction at very low temperatures Meryem Tizniti,Sébastien D. Le Picard,François Lique,Coralie Berteloite,André Canosaet al. Nature Chemistry, 2014, 6 (2), pp.141-145. ⟨10.1038/nchem.1835⟩ Article dans une revue hal-00944371v1
Reaction Rate and Isomer-Specific Product Branching Ratios of C2H + C4H8: 1-Butene, cis-2-Butene, trans-2-Butene, and Isobutene at 79 K. Jordy Bouwman,Martin Fournier,Ian R Sims,Stephen R. Leone,Kevin R. Wilson Journal of Physical Chemistry A, 2013, 117 (24), pp.5093-5105. ⟨10.1021/jp403637t⟩ Article dans une revue hal-00844546v1
Low Temperature Rate Coefficients for the Reaction CN + HC3N. Sidaty Cheikh Sid Ely,Sébastien B. Morales,Jean-Claude Guillemin,Stephen J Klippenstein,Ian R Sims Journal of Physical Chemistry A, 2013, 117 (46), pp.12155-64. ⟨10.1021/jp406842q⟩ Article dans une revue hal-00910897v1
Low-temperature reactions: Tunnelling in space. Ian R Sims Nature Chemistry, 2013, 5 (9), pp.734-6. ⟨10.1038/nchem.1736⟩ Article dans une revue hal-00861344v1
A KInetic Database for Astrochemistry (KIDA) Valentine Wakelam,E. Herbst,J. -C. Loison,I. W. M. Smith,V. Chandrasekaranet al. The Astrophysical Journal Supplement, 2012, 199 (1), pp.21. ⟨10.1088/0067-0049/199/1/21⟩ Article dans une revue hal-00664833v1
A Crossed Molecular Beam, Low-temperature Kinetics, and Theoretical Investigation of the Reaction of the Cyano Radical (CN) with 1,3-butadiene (C4H6). A Route to Complex Nitrogen-bearing Molecules in Low-temperature Extraterrestrial Environments Sébastien B. Morales,Christopher J. Bennett,Sébastien D. Le Picard,André Canosa,Ian R Simset al. The Astrophysical Journal, 2011, 742, pp.26. ⟨10.1088/0004-637X/742/1/26⟩ Article dans une revue hal-00697098v1
Arranging Reactive Meetings of Cold Radicals Ian R Sims Science, 2011, 334 (6062), pp.1506-1507. ⟨10.1126/science.1215318⟩ Article dans une revue hal-01072108v1
Insights into the role of polycyclic aromatic hydrocarbon condensation in haze formation in Jupiter's atmosphere Ludovic Biennier,Hassan Sabbah,Vijayanand Chandrasekaran,Stephen J. Klippenstein,Ian R Simset al. Astronomy & Astrophysics - A&A, 2011, 532, pp.1-7. ⟨10.1051/0004-6361/201116653⟩ Article dans une revue hal-00713937v1
Low temperature kinetics, crossed beam dynamics and theoretical studies of the reaction S(1D) + CH4 and low temperature kinetics of S(1D) + C2H2 Coralie Berteloite,Sébastien D. Le Picard,Ian R Sims,Marzio Rosi,Francesca Leonoriet al. Physical Chemistry Chemical Physics, 2011, 13, pp.8485-8501. ⟨10.1039/C0CP02813D⟩ Article dans une revue hal-00713092v1
Corrigendum to &quot;Low temperature (39-298 K) kinetics study of the reactions of the \C4H\ radical with various hydrocarbons observed in Titan's atmosphere&quot; [Icarus 194 (2008) 746-757] Coralie Berteloite,Sébastien D. Le Picard,Petre Birza,Marie-Claire Gazeau,André Canosaet al. Icarus, 2011, 212 (2), pp.963 -. ⟨10.1016/j.icarus.2011.01.003⟩ Article dans une revue istex hal-01073894v1
The Quest for the Hydroxyl-Peroxy Radical Sébastien D. Le Picard,Meryem Tizniti,André Canosa,Ian R Sims,Ian W. M. Smith Zeitschrift für Physikalische Chemie, 2010, 224 (7-8), pp.949-965. ⟨10.1524/zpch.2010.6135⟩ Article dans une revue hal-00657790v1
Exploring the Role of PAHs in the Formation of Soot: Pyrene Dimerization Hassan Sabbah,Ludovic Biennier,Stephen J. Klippenstein,Ian R. Sims,Bertrand R. Rowe Journal of Physical Chemistry Letters, 2010, 1 (19), pp.2962-2967. ⟨10.1021/jz101033t⟩ Article dans une revue hal-00733140v1
Experimental measurements of low temperature rate coefficients for neutral-neutral reactions of interest for atmospheric chemistry of Titan, Pluto and Triton: reactions of the CN radical. Sébastien B. Morales,Sébastien D. Le Picard,André Canosa,Ian R Sims Faraday Discussions, 2010, 147, pp.155-171. ⟨10.1039/C004219F⟩ Article dans une revue istex hal-00657794v1
Low temperature rate coefficients for reactions of the butadiynyl radical, C4H, with various hydrocarbons. Part I: reactions with alkanes (CH4, C2H6, C3H8, C4H10). Coralie Berteloite,Sébastien D. Le Picard,Nadia Balucani,André Canosa,Ian R Sims Physical Chemistry Chemical Physics, 2010, 12 (15), pp.3666-76. ⟨10.1039/b907154g⟩ Article dans une revue istex hal-00657405v1
The thermodynamics of the elusive HO3 radical. Sébastien D. Le Picard,Meryem Tizniti,André Canosa,Ian R Sims,Ian W M Smith Science, 2010, 328 (5983), pp.1258-62. ⟨10.1126/science.1184459⟩ Article dans une revue hal-00657775v1
Low temperature rate coefficients for reactions of the butadiynyl radical, C4H, with various hydrocarbons. Part II: reactions with alkenes (ethylene, propene, 1-butene), dienes (allene, 1,3-butadiene) and alkynes (acetylene, propyne and 1-butyne). Coralie Berteloite,Sébastien D. Le Picard,Nadia Balucani,André Canosa,Ian R Sims Physical Chemistry Chemical Physics, 2010, 12 (15), pp.3677-89. ⟨10.1039/b923867k⟩ Article dans une revue istex hal-00657419v1
A chemical dynamics, kinetics, and theoretical study on the reaction of the cyano radical (CN; X(2)Sigma+) with phenylacetylene (C6H5CCH; X(1)A1). Chris J. Bennett,Sébastien B. Morales,Sébastien D. Le Picard,André Canosa,Ian R Simset al. Physical Chemistry Chemical Physics, 2010, 12 (31), pp.8737-49. ⟨10.1039/b925072g⟩ Article dans une revue istex hal-00733144v1
Neutral-neutral reactions in astrochemistry: Measurements on atom - H-2 reactions at very low temperatures Ian R Sims,Coralie Berteloite,Meryem Tizniti,Sebastien D. Le Picard,André Canosaet al. Abstracts of Papers of the American Chemical Society, 2010, 239 (1), pp.5 Article dans une revue hal-01073298v1
Kinetics and dynamics of the S(1D2) + H2 → SH + H reaction at very low temperatures and collision energies. Coralie Berteloite,Manuel Lara,Astrid Bergeat,Sébastien D. Le Picard,Fabrice Dayouet al. Physical Review Letters, 2010, 105 (20), pp.203201. ⟨10.1103/PhysRevLett.105.203201⟩ Article dans une revue hal-00657832v1
Low temperature kinetics: the association of OH radicals with O2. Meryem Tizniti,Sébastien D. Le Picard,André Canosa,Ian R Sims,Ian W. M. Smith Physical Chemistry Chemical Physics, 2010, 12 (39), pp.12702-10. ⟨10.1039/c0cp00591f⟩ Article dans une revue istex hal-00733135v1
Observation of organosulfur products (thiovinoxy, thioketene and thioformyl) in crossed-beam experiments and low temperature rate coefficients for the reaction S(1D) + C2H4. Francesca Leonori,Raffaele Petrucci,Nadia Balucani,Piergiorgio Casavecchia,Marzio Rosiet al. Physical Chemistry Chemical Physics, 2009, 11 (23), pp.4701-6. ⟨10.1039/b900059c⟩ Article dans une revue istex hal-00662467v1
How Measurements of Rate Coefficients at Low Temperature Increase the Predictivity of Photochemical Models of Titan's Atmosphere Eric Hébrard,M. Dobrijevic,P. Pernot,Nathalie Carrasco,A. Bergeatet al. Journal of Physical Chemistry A, 2009, 113 (42), pp.11227-11237. ⟨10.1021/jp905524e⟩ Article dans une revue hal-00439322v1
Crossed-beam dynamics, low-temperature kinetics, and theoretical studies of the reaction S(1D) + C2H4. Francesca Leonori,Raffaele Petrucci,Nadia Balucani,Piergiorgio Casavecchia,Marzio Rosiet al. Journal of Physical Chemistry A, 2009, 113 (52), pp.15328-45. ⟨10.1021/jp906299v⟩ Article dans une revue hal-00662594v1
Rate coefficients for the reactions of C2(a(3)Pi(u)) and C2(X(1)Sigma(g)(+)) with various hydrocarbons (CH4, C2H2, C2H4, C2H6, and C3H8): a gas-phase experimental study over the temperature range 24-300 K. Alejandra Páramo,André Canosa,Sébastien D. Le Picard,Ian R Sims Journal of Physical Chemistry A, 2008, 112 (39), pp.9591-600. ⟨10.1021/jp8025336⟩ Article dans une revue istex hal-00671342v1
Low temperature (39-298 K) kinetics study of the reactions of the C4H radical with various hydrocarbons observed in Titan's atmosphere Coralie Berteloite,Sébastien D. Le Picard,Petre Birza,Marie-Claire Gazeau,André Canosaet al. Icarus, 2008, 194 (2), pp.746-757. ⟨10.1016/j.icarus.2007.10.012⟩ Article dans une revue istex hal-00671105v1
Understanding reactivity at very low temperatures: the reactions of oxygen atoms with alkenes. Hassan Sabbah,Ludovic Biennier,Ian R Sims,Yuri Georgievskii,Stephen J Klippensteinet al. Science, 2007, 317 (5834), pp.102-5. ⟨10.1126/science.1142373⟩ Article dans une revue hal-00671504v1
An experimental study of the reaction kinetics of C2(X1Σg+) with hydrocarbons (CH4, C2H2, C2H4, C2H6 and C3H8) over the temperature range 24-300 K: Implications for the atmospheres of Titan and the Giant Planets André Canosa,Alejandra Páramo,Sébastien D. Le Picard,Ian R Sims Icarus, 2007, 187 (2), pp.558-568. ⟨10.1016/j.icarus.2006.10.009⟩ Article dans une revue istex hal-00653525v1
An experimental study of the intersystem crossing and reactions of C2(X1Sigmag+) and C2(a3Pi(u)) with O2 and NO at very low temperature (24-300 K). Alejandra Páramo,André Canosa,Sébastien D Le Picard,Ian R Sims Journal of Physical Chemistry A, 2006, 110 (9), pp.3121-7. ⟨10.1021/jp0544787⟩ Article dans une revue istex hal-00653287v1
Experimental and theoretical study of intramultiplet transitions in collisions of C([sup 3]P) and Si([sup 3]P) with He Sébastien D. Le Picard,P. Honvault,B. Bussery-Honvault,André Canosa,S. Laubéet al. The Journal of Chemical Physics, 2002, 117 (22), pp.10109-10120. ⟨10.1063/1.1518026⟩ Article dans une revue hal-01083019v1
Reactions of the methylidine radical with CH4, C2H2, C2H4, C2H6, and but-1-ene studied between 23 and 295 K with a CRESU apparatus André Canosa,Ian R Sims,Daniel Travers,Ian W M Smith,Bertrand Rowe Astronomy & Astrophysics - A&A, 1997, 323, pp.644-651 Article dans une revue hal-02160585v1
The Radiative Association of CH with H 2 : A Mechanism for Formation of CH 3 in Interstellar Clouds Richard Brownsword,Ian Sims,Ian Smith,David Stewart,André Canosaet al. The Astrophysical Journal, 1997, 485 (1), pp.195-202. ⟨10.1086/304402⟩ Article dans une revue hal-02160564v1
Kinetics over a wide range of temperature (13–744 K): Rate constants for the reactions of CH(ν=0) with H2 and D2 and for the removal of CH(ν=1) by H2 and D2 Richard Brownsword,André Canosa,Bertrand Rowe,Ian Sims,Ian Smithet al. The Journal of Chemical Physics, 1997, 106 (18), pp.7662-7677. ⟨10.1063/1.473750⟩ Article dans une revue hal-02160576v1
Rate coefficients for interstellar gas-phase chemistry Bertrand Rowe,André Canosa,Ian Sims Journal of the Chemical Society, Faraday Transactions, 1993, 89 (13), pp.2193. ⟨10.1039/FT9938902193⟩ Article dans une revue istex hal-02160552v1

Communication dans un congrès (134)

Neutral-neutral reactions of astrochemical interest in the gas-phase at low temperatures: Rate coefficients and product branching fractions Ian R Sims ‘A Symposium to Honor Eric Herbst's Contributions to Our Understanding of the Molecular Universe’ at the Spring 2025 National Meeting of the American Chemical Society, Mar 2025, San Diego (CA), United States Communication dans un congrès hal-05125626v1
Radical reactivity at low temperatures: Gas-phase molecular synthesis in space? Ian R Sims Réunion de démarrage du groupe de travail ‘Chimie des Origines’, Société Française de Chimie, Jun 2025, Paris, France Communication dans un congrès hal-05125660v1
Neutral-neutral reactions of astrochemical interest in the gas-phase at low temperatures: Rate coefficients and product branching fractions Ian R Sims Journée pour fêter l’éméritat de Jean-Claude Guillemin, École nationale supérieure de chimie de Rennes, May 2025, Rennes, France Communication dans un congrès hal-05125644v1
Low temperature gas-phase studies of collisional excitation, reactivity and cluster formation for astrophysical applications Ian R Sims International Workshop on Interstellar Matter 2025, Institute of Low Temperature Science, Hokkaido University, Nov 2025, Sapporo, Japan Communication dans un congrès hal-05543381v1
Plenary lecture: Absolute rate constants and branching fractions for low temperature reactions and inelastic collisions of astrophysical interest Ian R Sims 77th International Symposium on Molecular Spectroscopy, University of Illinois at Urbana-Champaign, Jun 2024, Urbana (IL), United States Communication dans un congrès hal-05125577v1
First steps in nucleation: conformer specific reaction kinetics of heterodimer formation at low temperatures Ian R Sims,Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Chinmai Sai Jureddy 27th International Symposium on Gas Kinetics & Related Phenomena, University of Leeds, Jul 2024, Leeds, United Kingdom Communication dans un congrès hal-05125817v1
Product branching in the CN + propene reaction at very low temperatures probed by chirped-pulse millimeter wave spectroscopy Ian R Sims,Myriam Drissi,Divita Gupta,Omar Abdelkader Khedaoui,Théo Guillaumeet al. Cold and Controlled Molecules & Ions 2024, Sep 2024, Klosterneuburg, Austria Communication dans un congrès hal-05125829v1
Chirped pulse mm-wave and pulsed laser studies of gas phase molecular collisions for astrochemical applications Ian R Sims International workshop “Molecular Astrophysics: recent successes and current challenges”, Mar 2024, Deauville, France Communication dans un congrès hal-05125557v1
Absolute rate constants and branching fractions for low temperature reactions and inelastic collisions of astrophysical interest Ian R Sims Next Generation Astrochemistry Symposium, Nov 2024, Tokyo, Japan Communication dans un congrès hal-05125585v1
Absolute rate constants and branching fractions for low temperature reactions and inelastic collisions of astrophysical interest Ian R Sims Invited seminar, RIKEN, Nov 2024, Tokyo, Japan Communication dans un congrès hal-05125592v1
Product branching ratio measurements at low temperatures for the reaction of CN radicals with hydrocarbons Myriam Drissi,Divita Gupta,Brian Hays,Théo Guillaume,Ilsa R. Cookeet al. 76th International Symposium on Molecular Spectroscopy, Jun 2023, Urbana-Champaign, Université d'Illinois, United States Communication dans un congrès hal-04150328v1
Measuring low temperature kinetics of neutral-neutral reactions : how can we contribute to the detection of new species ? Myriam Drissi,Divita Gupta,Brian Hays,Théo Guillaume,Ilsa R. Cookeet al. Physical and chemical processes of astrophysical interest, Jun 2023, Saint-Florent, France Communication dans un congrès hal-04150317v1
Keynote lecture: Space molecules – formation, destruction and collisional excitation in the gas phase Ian R Sims RSC Faraday joint interest group conference 2023, Royal Society of Chemistry, Apr 2023, Sheffield, United Kingdom Communication dans un congrès hal-05123307v1
Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Ian R Sims 2023 Dynamics of Molecular Collisions (DMC) Conference, Jul 2023, Snowbird, UT, United States Communication dans un congrès hal-05123313v1
CRESUCHIRP: combining microwave spectroscopy and continuous cold supersonic flows to study reactive and inelastic collisions for astrochemical and atmospheric applications Ian R Sims Virtual International Microwave Seminar, Jun 2023, On line, Germany Communication dans un congrès hal-05125543v1
First steps in nucleation: reaction kinetics of heterodimer formation at low temperatures Ian R Sims,Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaumeet al. 5th QUADMARTS Workshop, Mar 2023, Estes Park CO, United States Communication dans un congrès hal-05125793v1
First steps in nucleation: reaction kinetics of heterodimer formation at low temperatures Ian R Sims,Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaumeet al. Bridging the Gap: Using Gas-Phase and Cluster Studies to Model the Dynamics of Complex Systems Symposium, ACS Spring 2023 National Meeting & Exposition, American Chemical Society, Mar 2023, Indianapolis (IN), United States Communication dans un congrès hal-05125788v1
[Departmental Seminar] CRESUCHIRP: combining microwave spectroscopy and continuous cold supersonic flows to study reactive and inelastic collisions for astrochemical and atmospheric applications Ian R Sims Chemical Physics Seminar, A.A. Noyes Laboratory,, California Institute of Technology, Jul 2023, Pasadena (CA), United States Communication dans un congrès hal-05125803v1
[Seminar] Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Ian R Sims Chemical Dynamics Group Seminar, Mar 2023, Argonne National Laboratory, United States Communication dans un congrès hal-05125769v1
INVESTIGATING THE ONSET OF NUCLEATION: LOW TEMPERATURE REACTION KINETICS OF HETERODIMER FORMATION Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian M. Hayset al. 2023 International Symposium on Molecular Spectroscopy, University of Illinois, Jun 2023, Urbana (IL), United States Communication dans un congrès hal-04211425v1
Product branching ratio measurements at low temperatures for reactions of the CN radicals with hydrocarbons Myriam Drissi,Ian R Sims 2023 International Symposium on Molecular Spectroscopy, Jun 2023, Urbana, United States. ⟨10.15278/isms.2023.6801⟩ Communication dans un congrès hal-04599884v1
Experimental measurements on collisional excitation in cold supersonic flows Ian R Sims Collisional excitation of (reactive) astrophysical molecules and its applications, Jun 2022, Saint-Florent, France Communication dans un congrès hal-05123297v1
Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Ian R Sims Biennial conference of the National Program "Physics and Chemistry of the Interstellar Medium" (PCMI), École Normale Supérieure, Oct 2022, Paris, France Communication dans un congrès hal-05123302v1
Dynamics and Kinetics Studied by Chirped Pulse Microwave Spectroscopy in Cold Uniform Supersonic Flows Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian Hayset al. Collisional excitation of astrophysical molecules and its applications, Jun 2022, Saint Florent, France Communication dans un congrès hal-03725322v1
Probing low temperature product branching ratios for the reaction of CN radical with propene Divita Gupta,Brian Hays,Myriam Drissi,Théo Guillaume,Ilsa R. Cookeet al. Quadmarts, Jun 2022, Lille, France Communication dans un congrès hal-03727129v1
Experimental investigation of collisional processes at low temperatures for astrochemistry Ian R Sims 36th Symposium on Free Radicals (FRS), AlbaNova University Center, Stockholm University, Jul 2022, Stockholm, Sweden Communication dans un congrès hal-05123292v1
Dynamics and kinetics studied by chirped pulse microwave spectroscopy in cold uniform supersonic flows Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian Hayset al. International Symposium on Molecular Spectroscopy ( ISMS ) 2022, Jun 2022, Urbana-Champaign, United States Communication dans un congrès hal-03725324v1
Study of complexation kinetics processes by rotational spectroscopy coupled with uniform supersonic flows Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian Hayset al. QUADMARTS :QUAntitative Detection of Molecular And radical Trace Species, Jun 2022, Lille, France Communication dans un congrès hal-03725325v1
Low temperature product branching ratios for the reaction of CN radical with propene Divita Gupta,Brian Hays,Myriam Drissi,Théo Guillaume,Ilsa R. Cookeet al. Collisional excitation of (reactive) astrophysical molecules and its applications, Jun 2022, Saint-Florent, France Communication dans un congrès hal-03727132v1
A rocket reactor and a microwave to understand the chemistry in space Divita Gupta,Myriam Drissi,Brian M. Hays,Ilsa R. Cooke,Théo Guillaumeet al. Journée des doctorants : PhDay 2022, Nov 2022, Rennes, France Communication dans un congrès hal-03891154v1
Recent developments in Chirped Pulse in Uniform Flow techniques for the measurement of low-temperature reaction product branching ratios Théo Guillaume,Divita Gupta,Brian M. Hays,Ilsa R. Cooke,Omar Abdelkader Khedaouiet al. APS March Meeting 2021, Mar 2021, Virtuel, États-Unis Communication dans un congrès hal-03313515v1
Experimental determination of reaction rate constants and product branching ratios at low temperatures for astrochemistry Ian R Sims ‘Elucidating the Interstellar and Circumstellar Chemistry of Silicon’ at the Fall 2021 National Meeting of the American Chemical Society, Aug 2021, Atlanta (Georgia) en ligne, United States Communication dans un congrès hal-05123283v1
Recent advances in experimental gas kinetics for astrochemistry Ian R Sims Processus physico-chimiques d'intérêt astrophysique : Vers une chimie d’état à état, Jun 2021, Saint-Florent, France Communication dans un congrès hal-05123245v1
Experimental determination of reaction product branching ratios at low temperatures for astrochemistry Théo Guillaume,Brian M. Hays,Divita Gupta,Ilsa R. Cooke,Omar Abdelkader Khedaouiet al. Astrochemical Complexity in Planetary Systems Symposium, ACS Spring National Meeting, American Chemical Society, Apr 2021, Online, United States Communication dans un congrès hal-05125731v1
Inside the chemistry of a molecular cloud Théo Guillaume,Divita Gupta,Brian M. Hays,Ilsa R. Cooke,Omar Abdelkader Khedaouiet al. Journée des doctorants : PhDay 2021, Nov 2021, Rennes, France Communication dans un congrès hal-03456515v1
Chirped pulse mm-wave and pulsed laser studies of gas phase molecular collisions for astrochemical applications Brian M. Hays,Théo Guillaume,Thomas Hearne,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. European Conference on Laboratory Astrophysics ECLA 2020, Linking dust, ice and gas in space, Sep 2021, Anacapri, Italy Communication dans un congrès hal-05125751v1
Optimisation et développement de la technique CPUF (Chirped Pulse in Uniform Flow) pour la mesure de rapport de branchement à basse température de système d'intérêt astrophysique. Théo Guillaume,Divita Gupta,Brian M. Hays,Ilsa R. Cooke,Omar Abdelkader Khedaouiet al. Workshop “Physical and chemical processes of astrophysical interest”, Jun 2021, St Florent, France Communication dans un congrès hal-03313512v1
Chirped pulse mm-wave and pulsed laser studies of gas phase molecular collisions for astrochemical applications Brian M. Hays,Thomas Hearne,Ilsa R. Cooke,Théo Guillaume,Omar Abdelkader Khedaouiet al. Tuesday UVa / NRAO Astronomy (TUNA) Lunch Talk (moved online), Mar 2020, Charlottesville, United States Communication dans un congrès hal-02935959v1
Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Ian R Sims The Molecular Underpinnings of Astrophysics – TSRC Workshop, Jan 2020, Telluride, United States Communication dans un congrès hal-02935943v1
Detecting branching ratios of chemical reactions at astrophysically relevant temperatures using chirped pulse millimeter wave spectroscopy in continuous CRESU flows Brian M. Hays,Théo Guillaume,Thomas Hearne,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. International Symposium on Molecular Spectroscopy, Jun 2019, Champaign-Urbana, United States Communication dans un congrès hal-02115360v1
Kinetics of the reaction between the CN radical and methanol at low temperatures using the CRESU technique Ilsa R. Cooke,Divita Gupta,Sidaty Cheikh Sid Ely,Théo Guillaume,Thomas Hearneet al. 38EME EDITION DU COLLOQUE ANNUEL DU GROUPE FRANÇAIS DE CINETIQUE ET PHOTOCHIMIE (GFCP), Jun 2019, Rennes, France Communication dans un congrès hal-02282223v1
[Invited Seminar] Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Sébastien D. Le Picard,Ian R Sims Invited seminar, University of Tokyo, Department of Physics, Nov 2019, Tokyo, Japan Communication dans un congrès hal-02935931v1
Experimental determination of reaction product branching ratios at low temperature for astrochemistry using chirped pulse microwave spectroscopy Théo Guillaume,Omar Abdelkader Khedaoui,Brian M. Hays,Thomas Hearne,Ilsa R. Cookeet al. 38EME EDITION DU COLLOQUE ANNUEL DU GROUPE FRANÇAIS DE CINETIQUE ET PHOTOCHIMIE (GFCP), Jun 2019, Rennes, France Communication dans un congrès hal-02468768v1
Experimental determination of reaction product branching ratios at low temperatures for astrochemistry Ian R Sims,Brian M. Hays,Théo Guillaume,Thomas Hearne,Ilsa R. Cookeet al. The First International Astronomical Union Symposium on Laboratory Astrophysics, IAUS 350: Laboratory Astrophysics: from Observations to Interpretation, Apr 2019, Cambridge, United Kingdom Communication dans un congrès hal-02114779v1
A new E-band chirped pulse spectrometer for chemical kinetics applications Brian M. Hays,Théo Guillaume,Thomas Hearne,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. International Symposium on Molecular Spectroscopy, Jun 2019, Champaign-Urbana, United States Communication dans un congrès hal-02115356v1
Chirped Pulse Microwave Fourier-Transform Spectrometry for the Determination of Product Branching Ratios Thomas Hearne,Brian M. Hays,Ilsa R. Cooke,Théo Guillaume,Omar Abdelkader Khedaouiet al. 26th Colloquim on High Resolution Molecular Spectroscopy, Aug 2019, Dijon, France Communication dans un congrès hal-02281613v1
Product branching ratios for astrochemical reactions determined in low temperature experiments Thomas Hearne,Brian M. Hays,Ilsa R. Cooke,Omar Abdelkader Khedaoui,Théo Guillaumeet al. Semaine de l'Astrophysique Française, May 2019, Nice, France Communication dans un congrès hal-02114917v1
[Invited Seminar] Experimental studies of gas phase molecular collisions for astrochemical and astrophysical applications Sébastien D. Le Picard,Ian R Sims Invited seminar, RIKEN, Nov 2019, Tokyo, Japan Communication dans un congrès hal-02369176v1
Experimental determination of reaction product branching ratios at low temperatures for astrochemistry Brian M. Hays,Thomas Hearne,Ilsa R. Cooke,Théo Guillaume,Omar Abdelkader Khedaouiet al. XXVII Dynamics of Molecular Collisions Conference (DMC), Jul 2019, Big Sky, Montana, United States Communication dans un congrès hal-02369063v1
Signal to Noise Modelling and Optimisation for Chirped Pulse in Uniform Flow Experiments Thomas Hearne,Brian M. Hays,Ilsa R. Cooke,Omar Abdelkader Khedaoui,Théo Guillaumeet al. Second QUADMARTS International Research Network Workshop, LRGP, Lorraine University, May 2019, Nancy, France Communication dans un congrès hal-02114923v1
Chemical reactions and energy transfer in cold supersonic flows – a meeting ground for experiment and theory? Ian R Sims Frontiers of Chemical Dynamics, Kavli Royal Society Centre, Chicheley Hall, Apr 2018, Chicheley, United Kingdom Communication dans un congrès hal-02114809v1
Formation of HC5N in space environments Martin Fournier,Baptiste Joalland,Sidaty Cheikh Sid Ely,Jean-Claude Guillemin,Stephen J. Klippensteinet al. New Spectroscopic Techniques for Astrochemistry Symposium, 256th ACS National Meeting & Exposition, Aug 2018, Boston, MA, United States Communication dans un congrès hal-02114910v1
Low Temperature Bimolecular Collisions: Energy Transfer, Reactivity and Products Ian R Sims GRC Molecular Interactions and Dynamics, Stonehill College, Jul 2018, Easton, MA, United States Communication dans un congrès hal-02114813v1
Experimental gas-phase reaction kinetics and energy transfer studies for astrochemistry Ian R Sims Second Italian Workshop on Astrochemistry, Chemical Evolution in our Galaxy: Spectroscopy, Observations and Reactivity, Fonderia n.1, Jun 2018, Follonica, Italy Communication dans un congrès hal-02114810v1
Experimental gas-phase reaction kinetics studies for astrochemistry: current status and future directions Ian R Sims COST Conference: Our Astro-Chemical History: Past, Present, and Future, Sep 2018, Assen, Netherlands Communication dans un congrès hal-02114827v1
Experimental gas-phase reaction kinetics and energy transfer studies for astrochemistry Ian R Sims Hydride chemistry: From earth to space - TSRC Workshop, Mar 2018, Telluride, CO, United States Communication dans un congrès hal-02114807v1
Discussion group introduction: Chirped pulse microwave/mm-wave spectroscopy Ian R Sims First QUADMARTS International Research Network Workshop, Keck Institute for Space Studies, Caltech, Nov 2018, Pasadena, United States Communication dans un congrès hal-02114912v1
Synthesis of organic molecules in space – chemical reactions at low temperatures Ian R Sims Faraday Joint Interest Group Conference 2017, Apr 2017, Warwick, United Kingdom Communication dans un congrès hal-01484849v1
[Invited Seminar] Gas-phase reaction kinetics and energy transfer for astrochemistry Ian R Sims Invited Seminar, Astrophysics Laboratory, Columbia University, May 2017, New York, United States Communication dans un congrès hal-02368977v1
Low temperature gas-phase kinetics studies for astrochemistry Ian R Sims QUADMARTS International Research Network Inaugural Meeting, Nov 2017, Rennes, France Communication dans un congrès hal-02114898v1
Gas-phase reaction kinetics and energy transfer for astrochemistry Ian R Sims David Williams 80th Birthday Conference, Royal Astronomical Society, Sep 2017, London, United Kingdom Communication dans un congrès hal-02114803v1
Low temperature gas-phase kinetics studies related to molecular growth in space Ian R Sims Astrochemical conference KIDA2017, Sep 2017, Bordeaux, France Communication dans un congrès hal-02114805v1
Cyanopolyynes: gas‐phase reactions Ian R Sims SOLIS network meeting, Université de Cergy-Pontoise, Feb 2017, Paris, France Communication dans un congrès hal-02114897v1
Gas-phase reaction kinetics and energy transfer for astrochemistry Ian R Sims IAU Symposium 332: Astrochemistry VII – Through the Cosmos from Galaxies to Planets, Mar 2017, Puerto Varas, Chile Communication dans un congrès hal-01484851v1
Low temperature kinetics studies related to the formation of polyynes and cyanopolyynes in space Ian R Sims Processus physico-chimiques d'intérêt astrophysique : Les molécules complexes, Jun 2017, St Florent, Corsica, France Communication dans un congrès hal-02114793v1
Low Temperature Kinetics in Uniform Supersonic Flows: Rate Constants, Branching Ratios and Energy Transfer Ian R Sims 10th International Conference on Chemical Kinetics, May 2017, Chicago, United States Communication dans un congrès hal-01484846v1
Probing the Dynamics of Multichannel Reactions with Pure Rotational Spectroscopy Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,G. Barratt Park,Kirill Prozumentet al. 24th International Symposium on Gas Kinetics and Related Phenomena, Jul 2016, York, United Kingdom Communication dans un congrès hal-01446550v1
Chemical reactions and energy transfer in cold supersonic flows Ian R Sims Cold And Controlled Molecules and Ions, Mar 2016, Rehovot, Israel Communication dans un congrès hal-01484858v1
Probing the Dynamics of Multichannel Reactions with Pure Rotational Spectroscopy Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,G. Barratt Park,Kirill Prozumentet al. Chemistry and Physics at Low Temperatures, Jul 2016, Biarritz, France Communication dans un congrès hal-01446572v1
Laboratory Astrochemistry Ian R Sims Plenary Lecture at Doctoral Students Meeting, Ecole Doctorale Matières, Molécules, Matériaux en Pays de la Loire, Jun 2016, Nantes, France Communication dans un congrès hal-01484856v1
Probing the Dynamics of Multichannel Reactions with Pure Rotational Spectroscopy Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,G. Barratt Park,Kirill Prozumentet al. 7th International Meeting on Atomic and Molecular Physics and Chemistry, Jun 2016, Le Havre, France Communication dans un congrès hal-01446580v1
Supersonic flows meet lasers in the service of astrochemistry Ian R Sims Physical Chemistry Meets AMO Symposium, 252nd National ACS Meeting, Aug 2016, Philadelphia, United States Communication dans un congrès hal-01484853v1
[Invited Seminar] Radical reactivity at low temperatures Astrophysical and atmospheric applications Ian R Sims Informal seminar, A.A. Noyes Laboratory, Jul 2015, Pasadena, United States Communication dans un congrès hal-01484867v1
Energy transfer and reactivity at low temperatures: astrophysical applications Ian R Sims iCOMET 2015, Oct 2015, Chengdu, China Communication dans un congrès hal-01484859v1
Gas-phase reaction kinetics and energy transfer for astrochemistry Ian R Sims Processus physico-chimiques d'intérêt astrophysique : La chimie des hydrures, Jun 2015, Saint Florent, France Communication dans un congrès hal-01484864v1
Low temperature reaction kinetics and astrochemistry Ian R Sims Anharmonicity in medium-sized molecules and clusters, AMOC 2015, Apr 2015, Madrid, Spain Communication dans un congrès hal-01484865v1
Radical reactivity at low temperatures: Astrophysical applications Ian R Sims Laboratory Astrophysics Workshop 2015, Oct 2015, Heidelberg, Germany Communication dans un congrès hal-01484860v1
[Invited Seminar] Radical reactivity at low temperatures: Astrophysical and atmospheric applications Ian R Sims Invited departmental seminar, Apr 2015, School of Chemistry, University of Basel, Switzerland Communication dans un congrès hal-01132171v1
Molecular collisions in cold supersonic flows: kinetics meets dynamics in the service of astrochemistry Ian R Sims Dynamics of Molecular Collisions XXV, Celebrating 50 Years of Chemical Reaction Dynamics, Jul 2015, Asilomar, United States Communication dans un congrès hal-01484861v1
CPUF: Chirped-Pulse Microwave Spectroscopy in Pulsed Uniform Supersonic Flows Arthur G. Suits,Chamara Abeysekera,Lindsay N. Zack,Baptiste Joalland,Nuwandi M. Ariyasinghaet al. 70th International Symposium on Molecular Spectroscopy, Jun 2015, The University of Illinois at Urbana-Champaign, United States Communication dans un congrès hal-01246735v1
Chirped-Pulse in Uniform Flow Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,Nuwandi M. Ariyasingha,Ian R. Simset al. Journées 2015 de la Société Française d'Astronomie & d'Astrophysique, Jun 2015, Toulouse, France Communication dans un congrès hal-01240695v1
Chirped-pulse microwave spectroscopy in pulsed uniform supersonic flows: Probing reaction dynamics with rotational spectroscopy Arthur G. Suits,Chamara Abeysekera,James M. Oldham,Kirill Prozument,Baptiste Joallandet al. 248th American Chemical Society National Symposium, Aug 2014, San Francisco, CA, United States Communication dans un congrès hal-01246744v1
The F + H2 reaction at very low temperature » Sébastien D. Le Picard,Meryem Tizniti,Ian R Sims,André Canosa,François Liqueet al. American Chemical Society (ACS) 247th National Meeting, Mar 2014, Dallas, United States Communication dans un congrès hal-01131743v1
Radically different kinetics at low temperatures Ian R Sims Mini-symposium on Spectroscopy in Kinetics and Dynamics, International Symposium on Molecular Spectroscopy 69th Meeting, Jun 2014, Champaign-Urbana, Illinois, United States Communication dans un congrès hal-01132165v1
Radical reactivity at low temperatures: Astrophysical and atmospheric applications Ian R Sims Chemical Dynamics Group Seminar, Jun 2014, Chemistry Division, Argonne National Laboratory, Argonne, Illinois, United States Communication dans un congrès hal-01132210v1
The rate of the F + H2 reaction at very low temperatures Ian R Sims ANR project HYDRIDES First Annual Meeting, Feb 2014, IPAG, Grenoble, France Communication dans un congrès hal-01132209v1
Radical reactivity at very low temperatures Ian R Sims 20th European Conference on Molecular Dynamics, MOLEC 2014, Aug 2014, Gothenburg, Sweden Communication dans un congrès hal-01132168v1
[Invited Seminar] Radical reactivity at low temperatures: Astrophysical and atmospheric applications Ian R Sims Invited departmental seminar, May 2014, Institute for Ion Physics and Applied Physics, Innsbruck University, Austria Communication dans un congrès hal-01132163v1
Low temperature reaction kinetics and organic synthesis in space Ian R Sims 23rd International Symposium on Gas Kinetics, Jul 2014, Szeged, Hungary Communication dans un congrès hal-01132211v1
[Invited Seminar] Radical reactivity at low temperatures Ian R Sims Invited physical chemistry seminar, Sep 2013, Department of Chemistry, Wayne State University, Detroit, Michigan, United States Communication dans un congrès hal-01132093v1
Radical reactivity at low temperatures Ian R Sims 32nd International Symposium on Free Radicals, Jul 2013, Potsdam, Germany Communication dans un congrès hal-00876970v1
Experimental measurements of rotational state-to-state collisional energy transfer in the CRESU Ian R Sims Kick-off meeting for ANR project HYDRIDES, Jan 2013, IPAG, Grenoble, France Communication dans un congrès hal-01132202v1
Low temperature reaction kinetics and organic synthesis in space: Organonitrogen chemistry Ian R Sims,Sidaty Cheikh Sid Ely,Martin Fournier,Jean-Claude Guillemin,Stephen J. Klippenstein 246th ACS National Meeting and Exposition, Sep 2013, Indianapolis (Indiana), United States Communication dans un congrès hal-00876952v1
Rate coefficients for reactions of CN, C2H and C3N radicals of astrochemical interest Ian R Sims Atelier KIDA, May 2013, Laboratoire d'Astrophysique de Bordeaux, France Communication dans un congrès hal-01132204v1
Reaction kinetics and the synthesis of organic molecules in space Ian R Sims Atelier CNES - Evolution de la matière organique dans les milieux interplanétaire et interstellaire, Mar 2013, Paris, France Communication dans un congrès hal-00876977v1
[Invited Seminar] Radical reactivity at low temperatures Ian R Sims Invited departmental seminar, Sep 2013, Department of Chemistry, West Virginia University, Morgantown, West Virginia, United States Communication dans un congrès hal-01132104v1
The F + H2 reaction at very low temperature Sébastien D. Le Picard,Meryem Tizniti,Coralie Berteloite,André Canosa,Ian R Simset al. Gas Kinetics, Jun 2012, Boulder, United States Communication dans un congrès hal-01131744v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows Ian R Sims Gordon Research Conference on Atomic and Molecular Interactions, Jul 2012, Stonehill College, Easton, MA, United States Communication dans un congrès hal-00914577v1
Reaction kinetics and the formation of organic molecules in space Ian R Sims 6th Annual Titan Chemistry Workshop, 2012, Miami, United States Communication dans un congrès hal-00733157v1
Low temperature formation of cyanopolyynes S. Cheikh Sid Ely,Stephen J. Klippenstein,J.-C. Guillemin,Ian R Sims 22nd International Symposium on Gas Kinetics, 2012, Boulder, United States Communication dans un congrès hal-00733206v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows Ian R Sims Workshop on Cold and Controlled Molecular Collisions, 2011, Ringberg Castle, Lake Tegernsee, Germany Communication dans un congrès hal-00707203v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows Ian R Sims 7th International Conference on Chemical Kinetics, 2011, MIT, Cambridge, MA, United States Communication dans un congrès hal-01132060v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows Ian R Sims Arthur Suits Group Seminar, Jul 2011, Department of Chemistry, Wayne State University, Detroit, Michigan, United States Communication dans un congrès hal-01132188v1
Experimental measurements on low temperature molecular collisions for astrophysical applications Ian R Sims First European Conference on Laboratory Astrophysics, 2011, Paris, France Communication dans un congrès hal-00707237v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows and applications to atmospheric and astrophysical chemistry Ian R Sims COMET 2011 International Conference on Molecular Energy Transfer, 2011, Oxford, United Kingdom Communication dans un congrès hal-00707234v1
Gas-Phase Astrochemical Networks Ian R Sims Atelier Astrochimie, IPAG, 2011, Grenoble, France Communication dans un congrès hal-00733159v1
Experimental investigations of radical-molecule reactions using low temperature supersonic flows Ian R Sims Fifth NSF Workshop on ‘Titan Chemistry – Observations, Experiments, Computations, and Modeling’, 2011, Poipu Koloa, Kauai, Hawaii, United States Communication dans un congrès hal-01132057v1
Neutral-neutral reactions in astrochemistry : Measurements on atom - H2 reactions at very low temperature Ian R Sims,Coralie Berteloite,Meryem Tizniti,Sébastien D. Le Picard,André Canosaet al. Recent Advances in Observational and Experimental Astrochemistry, Symposium at the Spring 2010 Meeting of the American Chemical Society, 2010, San Francisco, United States Communication dans un congrès hal-00733165v1
Experimental measurements of low temperature rate coefficients for neutral-neutral reactions of interest for planetary atmospheric chemistry : Reactions of the CN radical Sébastien D. Le Picard,Sébastien B. Morales,André Canosa,Ian R Sims Faraday Discussion 147, Chemistry of the Planets, 2010, Saint-Jacut de la Mer, France Communication dans un congrès hal-00733160v1
Direct measurement of the binding energy of the weakly bound HO3 radical cluster Ian R Sims,André Canosa,Sébastien D. Le Picard,Meryem Tizniti,I. W. M. Smith Dynamics in Clusters and Floppy Systems: Theory And Experiment, Symposium at the Spring 2010 Meeting of the American Chemical Society, 2010, San Francisco, United States Communication dans un congrès hal-00733237v1
Kinetics of formation and thermodynamics of the elusive HOOO radical Sébastien D. Le Picard,Meryem Tizniti,André Canosa,Ian R Sims,I. W. M. Smith Spectroscopic and theoretical characterization of molecular clusters in the water vapour, PEPS Meeting, 2010, Paris, France Communication dans un congrès hal-00733162v1
Atom - H2 reactions at very low temperatures Ian R Sims,Coralie Berteloite,Meryem Tizniti,Sébastien D. Le Picard,André Canosa 21st International Symposium on Gas Kinetics, 2010, Leuven, Belgium Communication dans un congrès hal-00733221v1
Experimental investigations of radical-neutral reactions using supersonic flows Ian R Sims COST Action - The Chemical Cosmos - First Annual Meeting, 2010, Grenoble, France Communication dans un congrès hal-00733164v1
How measurements of rate constants at low temperature increase the predictivity of photochemical models of Titans's atmosphere P. Pernot,Eric Hébrard,M. Dobrijevic,Nathalie Carrasco,A. Bergeatet al. European Planetary Science Congress (EPSC2009), Sep 2009, Potsdam, Germany. pp.221 Communication dans un congrès hal-00998443v1
Laboratory measurements of reaction rate coefficients for astrochemistry Ian R Sims Computational AstroChemistry - a New Era? Astrophysical Chemistry Group Meeting, 2009, Londres, United Kingdom Communication dans un congrès hal-00733168v1
How Measurements Of Rate Constants At Low Temperature Increase The Predictivity Of Photochemical Models Of Titans's Atmosphere Pascal Pernot,Eric Hébrard,M. Dobrijevic,Nathalie Carrasco,A. Bergeatet al. DPS Meeting, Oct 2009, Puerto Rico, United States. pp.id. 17.08 Communication dans un congrès hal-00426684v1
Collisional energy transfer between spin orbit states of atomic carbon Coralie Berteloite,Sébastien D. Le Picard,André Canosa,Ian R Sims The 20th International Symposium on Gas Kinetics, Jul 2008, Manchester, United Kingdom Communication dans un congrès hal-00733310v1
Nucleation of carbon nanoparticles from molecular precursors Ian R Sims Annual Meeting of the Astrophysical Chemistry Group on "High Temperature Astrochemistry", Jan 2008, Galway, Ireland Communication dans un congrès hal-00733334v1
Pushing the frontiers of low temperature reaction kinetics Ian R Sims,Sébastien B. Morales,Coralie Berteloite,Sébastien D. Le Picard,André Canosaet al. GK2008: "The 20th International Symposium on Gas Kinetics", Jul 2008, Manchester, United Kingdom Communication dans un congrès hal-00733312v1
From PAH molecules to carbonaceous nanoparticles in the laboratory and in circumstellar envelopes Hassan Sabbah,Vijayanand Chandrasekaran,Ian R Sims,R. Rowe,Ludovic Biennier The Molecular Universe: an International Meeting on the Physics and Chemistry of the Interstellar Medium, May 2008, Arcachon, France Communication dans un congrès hal-00733314v1
Kinetics of Anthracene Dimerization from 50 K to 500 K : Implications to the Stability of PAHs Clusters in the Astrophysical Environments Hassan Sabbah,Vijayanand Chandrasekaran,Ian R Sims,R. Rowe,Ludovic Biennier Annual Meeting of the Astrophysical Chemistry Group on "High Temperature Astrochemistry", Jan 2008, Galway, Ireland Communication dans un congrès hal-00733331v1
Experimental Studies of Low Temperature Reactive and Inelastic Collisions: Astrochemical Applications Ian R Sims Séminaire invité au Department of Chemistry de l'University of Durham, 2008, Durham, United Kingdom Communication dans un congrès hal-00733170v1
Etude Expérimentale de la Dimérisation des HAPs Hassan Sabbah,Ian R Sims,R. Rowe,Ludovic Biennier Atelier "Grains 2007", Jan 2008, Grenoble, France Communication dans un congrès hal-00733332v1
Experimental measurements of low temperature reactive and inelastic rate coefficients for atom - H2 collisions Ian R Sims Final Network Meeting of the "Molecular Universe" Research Training Network FP6, Aug 2008, Boppard, Germany Communication dans un congrès hal-00733294v1
Collisional energy transfer in the hyperfine structure of atomic carbon, C (3PJ), by collisions with He and H2 at low temperatures Coralie Berteloite,Sébastien D. Le Picard,André Canosa,Ian R Sims MOLEC XVII, European Conference on Dynamics of Molecular Systems, Aug 2008, russia, Russia Communication dans un congrès hal-00733241v1
Reaction kinetics of carbon-containing radicals at low temperature and implications for the formation of complex molecules in the atmosphere of Titan Coralie Berteloite,André Canosa,Sébastien D. Le Picard,Sébastien B. Morales,Alejandra Páramoet al. Second Workshop on "Titan: Observations, Experiments, Computations and Modeling", Mar 2008, Floride, United States Communication dans un congrès hal-00733329v1
Rate Coefficients for the Reactions of C2(1Sg+), C2(a3Pu) and C4H with small Hydrocarbons: An Experimental Study at Temperatures down to 24 K. Coralie Berteloite,Alejandra Páramo,Sébastien D. Le Picard,André Canosa,Petre Birzaet al. GK2008: "The 20th International Symposium on Gas Kinetics", Jul 2008, Manchester, United Kingdom Communication dans un congrès hal-00733316v1
Insights into the formation of carbon dust particles from PAH molecules in the laboratory and in circumstellar envelopes Ludovic Biennier,Hassan Sabbah,Vijayanand Chandrasekaran,Ian R Sims,R. Rowe Cosmic dust Near & Far, Sep 2008, Heidelberg, Germany Communication dans un congrès hal-00733291v1
Experimental measurements of elementary processes relevant to the growth of carbon-containing molecules and particles Titan's atmosphere Coralie Berteloite,Ludovic Biennier,André Canosa,Sébastien D. Le Picard,Sébastien B. Moraleset al. Second Workshop on "Titan: Observations, Experiments, Computations and Modeling", Mar 2008, Floride, United States Communication dans un congrès hal-00733174v1
Mechanisms of nucleation and growth of carbonaceous nanoparticules from molecular precursors Ludovic Biennier,R. Rowe,Hassan Sabbah,Ian R Sims Second Workshop on "Titan: Observations, Experiments, Computations and Modeling", Mar 2008, Floride, United States Communication dans un congrès hal-00733324v1
Experimental Studies of Low Temperature Reactive and Inelastic Collisions: Astrochemical Applications Ian R Sims International astrophysics and astrochemistry meeting "Molecules in Space and laboratory", May 2007, Paris, France Communication dans un congrès hal-00909014v1
Low-temperature rate constants for neutral reactions of relevance to Titan's atmosphere Sébastien D. Le Picard,Coralie Berteloite,Petre Birza,André Canosa,Ian R Sims Conference IUGG - IAMAS 2007, Jul 2007, Perugia, Italy Communication dans un congrès hal-00908744v1
Experimental Measurements of Rate Constants of Neutral-Neutral Reactions of Relevance to Titan's Atmospheric Chemistry Coralie Berteloite,Petre Birza,André Canosa,Sébastien D. Le Picard,Ian R Sims First Workshop on Titan : Observations, Experiments, Computations, and Modeling, Feb 2007, Hawaiï, United States Communication dans un congrès hal-00909180v1
Experimental Measurements of Rate Constants under Extreme Conditions for Interstellar Chemistry Ian R Sims Symposium on Chemistry from the Earth's Atmosphere to the Milky Way, Mar 2007, Leeds, United Kingdom Communication dans un congrès hal-00908759v1

Poster de conférence (14)

How fast are the first stages of nucleation? Reaction kinetics of the formation of heterodimers Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian M. Hayset al. Laboratory Astrophysics in the Age of ALMA and JWST, Sep 2023, Heidelberg (Germany), Germany Poster de conférence hal-04211438v1
Towards the first stages in nucleation: low temperature reaction kinetics of heterogeneous complex formation Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian M. Hayset al. Laboratory Astrophysics : Tracking the Evolution of Cosmic Matter towards Molecular Complexity, Feb 2023, Les Houches, France Poster de conférence hal-04211409v1
Reaction Kinetics of Complexation Studied by Rotational Spectroscopy Coupled with Uniform Supersonic Flows Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian Hayset al. 26th International Symposium on Gas Kinetics and Related Phenomena, Aug 2022, Rennes, France Poster de conférence hal-03902248v1
Reaction Kinetics of Complexation Studied by Rotational Spectroscopy Coupled with Uniform Supersonic Flows Alberto Macario Farto,Myriam Drissi,Omar Abdelkader Khedaoui,Théo Guillaume,Brian Hayset al. Journée des doctorants : PhDay 2022, Nov 2022, Rennes, France Poster de conférence hal-03902253v1
A New Chirped Pulse Microwave Spectrometer Dedicated to the Measurement of Reaction Product Branching Ratios for Astrochemistry Brian M. Hays,Thomas Hearne,Théo Guillaume,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. The First International Astronomical Union Symposium on Laboratory Astrophysics, IAUS 350: Laboratory Astrophysics: from Observations to Interpretation, Apr 2019, Cambridge, United Kingdom. Poster de conférence hal-02115285v1
A New Instrument For Kinetics and Branching Ratio Studies of Gas Phase Collisional Processes at Very Low Temperatures Olivier Durif,Abdessamad Benidar,Ludovic Biennier,André Canosa,Michael Capronet al. Second Quadmarts Network Workshop, May 2019, Nancy, France. Poster de conférence hal-02358337v1
Kinetics of the reaction between the CN radical and methanol at low temperatures using the CRESU technique Divita Gupta,Théo Guillaume,Sidaty Cheikh Sid Ely,Ilsa R. Cooke,Thomas Hearneet al. The First International Astronomical Union Symposium on Laboratory Astrophysics, IAUS 350: Laboratory Astrophysics: from Observations to Interpretation, Apr 2019, Cambridge, United Kingdom Poster de conférence hal-02115103v1
A New Chirped Pulse Microwave Spectrometer Dedicated to the Measurement of Reaction Product Branching Ratios for Astrochemistry Brian M. Hays,Thomas Hearne,Théo Guillaume,Omar Abdelkader Khedaoui,Ilsa R. Cookeet al. Second QUADMARTS International Research Network Workshop, LRGP, Lorraine University, May 2019, Nancy, France Poster de conférence hal-02115268v1
Novel Laval Nozzles for Studies of Reaction Dynamics Thomas Hearne,Omar Abdelkader Khedaoui,Brian M. Hays,Théo Guillaume,Hamza Labiadet al. MOLEC 2018, Aug 2018, Dinard, France Poster de conférence hal-01882611v1
The E-band CRESUCHIRP Spectrometer Brian M. Hays,Thomas Hearne,Theo Guillaume,Omar Abdelkader Khedaoui,Robert Georgeset al. MOLEC 2018, Aug 2018, Dinard, France Poster de conférence hal-01882619v1
A New Experimental Approach to Determine Low-Temperature Product Branching in Multichannel Reactions Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,Nuwandi M. Ariyasingha,James M. Oldhamet al. Atelier KIDA, May 2015, CNES, Paris, France Poster de conférence hal-01246987v1
A New Experimental Approach to Determine Low-Temperature Product Branching in Multichannel Reactions Baptiste Joalland,Chamara Abeysekera,Lindsay N. Zack,Nuwandi M. Ariyasingha,James M. Oldhamet al. First General Meeting of the COST Action "Our Astrochemical History" CM1401, May 2015, Prague, Czech Republic Poster de conférence hal-01240677v1
Quantitative Product Branching for Multichannel Reactions Using Chirped-Pulse Spectroscopy in Pulsed Uniform Flow Chamara Abeysekera,Lindsay N. Zack,Baptiste Joalland,Nuwandi M. Ariyasingha,Kirill Prozumentet al. Pacific Conference on Spectroscopy and Dynamics, Jan 2015, Asilomar, CA, United States Poster de conférence hal-01246950v1
Atom - H2 reactions at very low temperatures and astrophysical implications S.D. Le Picard,M. Tizniti,C. Berteloite,André Canosa,I.R. Sims IAU Symposium 280 "The Molecular Universe", May 2011, Toledo, Spain Poster de conférence hal-01132122v1

Chapitre d'ouvrage (4)

Collisional Energy Transfer in Uniform Supersonic Flows I.R. Cooke,I.R. Sims Uniform Supersonic Flows in Chemical Physics: Chemistry Close to Absolute Zero Studied Using the CRESU Method, World Scientific Publishing Co., pp.393-434, 2022, 9781800610996; 9781800610989. ⟨10.1142/9781800610996_0007⟩ Chapitre d'ouvrage hal-03931408v1
Low-temperature Chemistry in Uniform Supersonic Flows M. Fournier,Sébastien D. Le Picard,Ian R Sims Osterwalder A. and Dulieu O. Cold Chemistry: Molecular Scattering and Reactivity Near Absolute Zero, 2018-January (11), Royal Society of Chemistry, pp.1-45, 2018, ⟨10.1039/9781782626800-00001⟩ Chapitre d'ouvrage hal-01713403v1
Insight into the Condensation of PAHs in the Envelope of IRC +10216 Ludovic Biennier,Hassan Sabbah,S. J. Klippenstein,Vijayanand Chandrasekaran,Ian R Simset al. C. Joblin & A.G.G.M. Tielens. PAHs and the Universe, EAS Publications Series, pp.191-199, 2011, ⟨10.1051/eas/1146020⟩ Chapitre d'ouvrage hal-00708437v1
Gas Phase Reactive Collisions at very Low Temperature: Recent Experimental Advances and Perspectives André Canosa,Fabien Goulay,Ian R Sims,Bertrand Rowe Ian W M Smith. Low Temperatures and Cold Molecules, Imperial College Press, pp.55-120, 2008 Chapitre d'ouvrage hal-00671975v1

Autre publication scientifique (1)

Experimental Studies of Low Temperature Reactive and Inelastic Collisions: Astrochemical Applications Ian R Sims 2007 Autre publication scientifique hal-01133327v1