NDLI: Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation

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Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation

Content Provider	Scilit
Author	Manschwetus, B. Chopra, P. Tikhonov, D. Köckert, H. Gruet, S. Lahl, J. Maclot, S. Peschel, J. Steber, A. L. Lee, J. W. L. Boll, R. Bari, S. Dörner, S. Allum, F. Erk, B. He, Lanhai Passow, C. Rompotis, D. Lemmens, A. Mason, R. Heathcote, D. Burt, M. Wiese, J. Johny, M. Müller, E. Ziaee, F. Kazemi, M. M. Schirmel, N. Olshin, P. Cheng, X. Ramm, D. Trippel, S. Mullins, T. Rijs, A. Küpper, J. Vallence, C. Brouard, M. Rolles, D. Johnsson, P. Schnell, M.
Copyright Year	2020
Description	Journal: Journal of Physics: Conference Series Synopsis: In the interstellar medium polycyclic aromatic hydrocarbon molecules (PAH) are exposed to strong ionizing radation leading to complex organic photochemistry. We investigated these ultrafast fragmentation reactions after ionization of the PAHs phenanthrene, fluorene and pyrene at a wavelength of 30.3 nm using pump probe spectroscopy at a free electron laser. We observe double ionization and afterwards hydrogen abstraction and acetylene loss with characteristic time scales for the reaction processes below one hundred femtoseconds.
Related Links	https://iopscience.iop.org/article/10.1088/1742-6596/1412/11/112008/pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/1412/11/112008
Journal	Journal of Physics: Conference Series
Issue Number	11
Volume Number	1412
Language	English
Publisher	IOP Publishing
Publisher Date	2020-01-01
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series Atomic, Molecular and Chemical Physics
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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