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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. Cooke , et al.
International Symposium on Molecular Spectroscopy, Jun 2019, Champaign-Urbana, United States
Communication dans un congrès hal-02115360v1
Image document

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 Gupta , et al.
Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 250, pp.107001. ⟨10.1016/j.jqsrt.2020.107001⟩
Article dans une revue hal-02638438v1

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 Hearne , et al.
38EME EDITION DU COLLOQUE ANNUEL DU GROUPE FRANÇAIS DE CINETIQUE ET PHOTOCHIMIE (GFCP), Jun 2019, Rennes, France
Communication dans un congrès hal-02282223v1

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 Khedaoui , et al.
APS March Meeting 2021, Mar 2021, Virtuel, États-Unis
Communication dans un congrès hal-03313515v1
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Estimation of the Lyman-α signal of the EFILE diagnostic under static or radiofrequency electric field in vacuum

Carlo Poggi , Théo Guillaume , Fabrice Doveil , Laurence Chérigier-Kovacic
Plasma Science and Technology, 2018, 20 (7)
Article dans une revue hal-01783151v1

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 Hays , et al.
International Symposium on Molecular Spectroscopy ( ISMS ) 2022, Jun 2022, Urbana-Champaign, United States
Communication dans un congrès hal-03725324v1
Image document

Construction of an E-band chirped pulse spectrometer and application to the measurement of low temperature collisional processes of astrochemical interest

Théo Guillaume
Astrophysics [astro-ph]. Université de Rennes, 2021. English. ⟨NNT : 2021REN1S131⟩
Thèse tel-03829878v1

Experimental determination of reaction product branching ratios at low temperatures for astrochemistry

Brian M. Hays , Thomas Hearne , Ilsa R. Cooke , Théo Guillaume , Omar Abdelkader Khedaoui , et al.
XXVII Dynamics of Molecular Collisions Conference (DMC), Jul 2019, Big Sky, Montana, United States
Communication dans un congrès hal-02369063v1

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 Khedaoui , et 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 Guillaume , et al.
Semaine de l'Astrophysique Française, May 2019, Nice, France
Communication dans un congrès hal-02114917v1

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. Cooke , et al.
Physical and chemical processes of astrophysical interest, Jun 2023, Saint-Florent, France
Communication dans un congrès hal-04150317v1

Probing low temperature product branching ratios for the reaction of CN radical with propene

Divita Gupta , Brian Hays , Myriam Drissi , Théo Guillaume , Ilsa R. Cooke , et al.
Quadmarts, Jun 2022, Lille, France
Communication dans un congrès hal-03727129v1

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. Cooke , et al.
38EME EDITION DU COLLOQUE ANNUEL DU GROUPE FRANÇAIS DE CINETIQUE ET PHOTOCHIMIE (GFCP), Jun 2019, Rennes, France
Communication dans un congrès hal-02468768v1

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. Cooke , et 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
Image document

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 Khedaoui , et al.
Journal of Physical Chemistry A, 2019, 123 (46), pp.9995-10003. ⟨10.1021/acs.jpca.9b08472⟩
Article dans une revue hal-02360549v1

Reaction Kinetics of Complexation Studied by Rotational Spectroscopy Coupled with Uniform Supersonic Flows

Alberto Macario Farto , Myriam Drissi , Omar Abdelkader Khedaoui , Théo Guillaume , Brian Hays , et al.
26th International Symposium on Gas Kinetics and Related Phenomena, Aug 2022, Rennes, France
Poster de conférence hal-03902248v1

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 Khedaoui , et al.
Tuesday UVa / NRAO Astronomy (TUNA) Lunch Talk (moved online), Mar 2020, Charlottesville, United States
Communication dans un congrès hal-02935959v1

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. Hays , et al.
Laboratory Astrophysics : Tracking the Evolution of Cosmic Matter towards Molecular Complexity, Feb 2023, Les Houches, France
Poster de conférence hal-04211409v1

Low temperature product branching ratios for the reaction of CN radical with propene

Divita Gupta , Brian Hays , Myriam Drissi , Théo Guillaume , Ilsa R. Cooke , et 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 Guillaume , et al.
Journée des doctorants : PhDay 2022, Nov 2022, Rennes, France
Communication dans un congrès hal-03891154v1

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 Khedaoui , et al.
Workshop “Physical and chemical processes of astrophysical interest”, Jun 2021, St Florent, France
Communication dans un congrès hal-03313512v1

The E-band CRESUCHIRP Spectrometer

Brian M. Hays , Thomas Hearne , Theo Guillaume , Omar Abdelkader Khedaoui , Robert Georges , et al.
MOLEC 2018, Aug 2018, Dinard, France
Poster de conférence hal-01882619v1

Inside the chemistry of a molecular cloud

Théo Guillaume , Divita Gupta , Brian M. Hays , Ilsa R. Cooke , Omar Abdelkader Khedaoui , et al.
Journée des doctorants : PhDay 2021, Nov 2021, Rennes, France
Communication dans un congrès hal-03456515v1

Study of complexation kinetics processes by rotational spectroscopy coupled with uniform supersonic flows

Alberto Macario Farto , Myriam Drissi , Omar Abdelkader Khedaoui , Théo Guillaume , Brian Hays , et al.
QUADMARTS :QUAntitative Detection of Molecular And radical Trace Species, Jun 2022, Lille, France
Communication dans un congrès hal-03725325v1

INVESTIGATING THE ONSET OF NUCLEATION: LOW TEMPERATURE REACTION KINETICS OF HETERODIMER FORMATION

Alberto Macario Farto , Myriam Drissi , Omar Abdelkader Khedaoui , Théo Guillaume , Brian M. Hays , et al.
2023 International Symposium on Molecular Spectroscopy, University of Illinois, Jun 2023, Urbana (IL), United States
Communication dans un congrès hal-04211425v1

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. Cooke , et al.
Second QUADMARTS International Research Network Workshop, LRGP, Lorraine University, May 2019, Nancy, France
Poster de conférence hal-02115268v1

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 Guillaume , et al.
Second QUADMARTS International Research Network Workshop, LRGP, Lorraine University, May 2019, Nancy, France
Communication dans un congrès hal-02114923v1

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 Hearne , et 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

CRESUCHIRP:Construction d'un spectromètre à impulsions modulées en bande E et application à la mesure de rapports de branchements de produits dans des réactions à basse température d'intérêt astrochimique [Defense 25.10.2021]

Théo Guillaume
2018
Pré-publication, Document de travail hal-02283106v1

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. Hays , et al.
Laboratory Astrophysics in the Age of ALMA and JWST, Sep 2023, Heidelberg (Germany), Germany
Poster de conférence hal-04211438v1