Conference item
Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation
- Abstract:
- 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.
- Publication status:
- Published
- Peer review status:
- Reviewed (other)
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(Version of record, 778.7KB)
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- Publisher copy:
- 10.1088/1742-6596/1412/11/112008
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Authors
Bibliographic Details
- Publisher:
- IOP Publishing Publisher's website
- Journal:
- Journal of Physics: Conference Series Journal website
- Volume:
- 1412
- Issue:
- 11
- Article number:
- 112008
- Host title:
- Journal of Physics: Conference Series
- Publication date:
- 2020-06-11
- Acceptance date:
- 2019-11-14
- DOI:
- EISSN:
-
1742-6596
- ISSN:
-
1742-6588
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
1122963
- Local pid:
- pubs:1122963
- Deposit date:
- 2020-08-17
Terms of use
- Copyright holder:
- Manschwetus et al.
- Copyright date:
- 2020
- Rights statement:
- ©2020 The Authors. Published under licence by IOP Publishing Ltd
- Notes:
- Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
- Licence:
- CC Attribution (CC BY)
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