Quantum study of reaction O(
ISM: molecules
astrochemistry
molecular processes
photon-dominated region (PDR)
Journal
Astronomy and astrophysics
ISSN: 0004-6361
Titre abrégé: Astron Astrophys
Pays: Germany
ID NLM: 100971304
Informations de publication
Date de publication:
Apr 2021
Apr 2021
Historique:
entrez:
14
7
2021
pubmed:
15
7
2021
medline:
15
7
2021
Statut:
epublish
Résumé
The reaction between atomic oxygen and molecular hydrogen is an important one in astrochemistry as it regulates the abundance of the hydroxyl radical and serves to open the chemistry of oxygen in diverse astronomical environments. However, the existence of a high activation barrier in the reaction with ground state oxygen atoms limits its efficiency in cold gas. In this study we calculate the dependence of the reaction rate coefficient on the rotational and vibrational state of H
Identifiants
pubmed: 34257462
doi: 10.1051/0004-6361/202140428
pmc: PMC7611199
mid: EMS128245
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : European Research Council
ID : 610256
Pays : International
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