The origin of enhanced $${{{{{{{{\rm{O}}}}}}}}}_{2}^{+}$$ O 2 + production from photoionized CO2 clusters

Autor: Smita Ganguly, Dario Barreiro-Lage, Noelle Walsh, Bart Oostenrijk, Stacey L. Sorensen, Sergio Díaz-Tendero, Mathieu Gisselbrecht
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Communications Chemistry, Vol 5, Iss 1, Pp 1-7 (2022)
Druh dokumentu: article
ISSN: 2399-3669
DOI: 10.1038/s42004-022-00629-z
Popis: In the Martian atmosphere, CO2 clusters are predicted to exist at high altitudes motivating a deeper understanding of their photochemistry. Here the authors use quantum chemistry calculations and multi-coincidence mass spectrometry to show that a size-dependent structural transition enhances the production of $${{{{{{{{\rm{O}}}}}}}}}_{2}^{+}$$ O 2 + from photoionized CO2 clusters.
Databáze: Directory of Open Access Journals
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