Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium

Ion storage rings allow reactions to be studied over orders of magnitude in time, bridging the gap between typical experimental and astronomical timescales. Here the authors observe that polycyclic aromatic hydrocarbon fragments produced upon collision with He atoms at velocities typical of stellar...

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Autores principales:	Michael Gatchell, João Ameixa, MingChao Ji, Mark H. Stockett, Ansgar Simonsson, Stephan Denifl, Henrik Cederquist, Henning T. Schmidt, Henning Zettergren
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/51e04e4c2b6a4004a23b737bf419920f
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spelling	oai:doaj.org-article:51e04e4c2b6a4004a23b737bf419920f2021-11-21T12:35:21ZSurvival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium10.1038/s41467-021-26899-02041-1723https://doaj.org/article/51e04e4c2b6a4004a23b737bf419920f2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-26899-0https://doaj.org/toc/2041-1723Ion storage rings allow reactions to be studied over orders of magnitude in time, bridging the gap between typical experimental and astronomical timescales. Here the authors observe that polycyclic aromatic hydrocarbon fragments produced upon collision with He atoms at velocities typical of stellar winds and supernova shockwaves remain intact up to second timescales, thus may play an important role in interstellar chemistry.Michael GatchellJoão AmeixaMingChao JiMark H. StockettAnsgar SimonssonStephan DeniflHenrik CederquistHenning T. SchmidtHenning ZettergrenNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Michael Gatchell João Ameixa MingChao Ji Mark H. Stockett Ansgar Simonsson Stephan Denifl Henrik Cederquist Henning T. Schmidt Henning Zettergren Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
description	Ion storage rings allow reactions to be studied over orders of magnitude in time, bridging the gap between typical experimental and astronomical timescales. Here the authors observe that polycyclic aromatic hydrocarbon fragments produced upon collision with He atoms at velocities typical of stellar winds and supernova shockwaves remain intact up to second timescales, thus may play an important role in interstellar chemistry.
format	article
author	Michael Gatchell João Ameixa MingChao Ji Mark H. Stockett Ansgar Simonsson Stephan Denifl Henrik Cederquist Henning T. Schmidt Henning Zettergren
author_facet	Michael Gatchell João Ameixa MingChao Ji Mark H. Stockett Ansgar Simonsson Stephan Denifl Henrik Cederquist Henning T. Schmidt Henning Zettergren
author_sort	Michael Gatchell
title	Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
title_short	Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
title_full	Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
title_fullStr	Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
title_full_unstemmed	Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
title_sort	survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/51e04e4c2b6a4004a23b737bf419920f
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Survival of polycyclic aromatic hydrocarbon knockout fragments in the interstellar medium

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