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Product-specific Reaction Kinetics Of Cn With Propene Probed By Chirped-pulse Fourier Transform Millimeter Wave Spectroscopy
Gupta, Divita
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https://hdl.handle.net/2142/116718
Description
- Title
- Product-specific Reaction Kinetics Of Cn With Propene Probed By Chirped-pulse Fourier Transform Millimeter Wave Spectroscopy
- Author(s)
- Gupta, Divita
- Contributor(s)
- Sims, Ian R.
- Cooke, Ilsa Rose
- Abdelkader Khedaoui, Omar
- Guillaume, Theo
- Drissi, Myriam
- Hays, Brian M.
- Issue Date
- 2022-06-21
- Keyword(s)
- Radicals
- Abstract
- Studying the different possible reactions and their dynamics under the low-temperature conditions of the interstellar medium and various planetary atmospheres is essential to understand the chemical evolution of various species detected in these environments. I will discuss the CPUF (Chirped Pulse in Uniform supersonic Flow) technique, which is a combination of the CRESU (Cinétique de Réaction en Ecoulement Supersonique Uniforme or Reaction Kinetics in Supersonic Uniform Flow) method to provide a low temperature environment and chirped-pulse Fourier transform millimeter spectroscopic detection. This technique has been further modified with an additional expansion chamber to enhance the detection of a wider variety of species and to overcome pressure effects in a CRESU flow. I will show our measurements for the reaction of CN radical with propene down at 35 K. I will discuss the impact of these experimental measurements, their application to astrochemical studies, and the future outlook for this technique at Rennes.
- Publisher
- International Symposium on Molecular Spectroscopy
- Type of Resource
- text
- Genre of Resource
- Conference Paper / Presentation
- Language
- eng
- Handle URL
- https://hdl.handle.net/2142/116718
- DOI
- https://doi.org/10.15278/isms.2022.TN05
- Copyright and License Information
- Copyright 2022 held by the authors
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