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

B. Manschwetus; P. Chopra; D. Tikhonov; H. Köckert; S. Gruet; J. Lahl; S. Maclot; J. Peschel; A. L. Steber; J. W.L. Lee; R. Boll; S. Bari; S. Dörner; F. Allum; B. Erk; Lanhai He; C. Passow; D. Rompotis; A. Lemmens; R. Mason; D. Heathcote; M. Burt; J. Wiese; M. Johny; E. Müller; F. Ziaee; M. M. Kazemi; N. Schirmel; P. Olshin; X. Cheng; D. Ramm; S. Trippel; T. Mullins; A. Rijs; J. Küpper; C. Vallence; M. Brouard; D. Rolles; P. Johnsson; M. Schnell

doi:10.1088/1742-6596/1412/11/112008

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

B. Manschwetus, P. Chopra, D. Tikhonov, H. Köckert, S. Gruet, J. Lahl, S. Maclot, J. Peschel, A. L. Steber, J. W.L. Lee, R. Boll, S. Bari, S. Dörner, F. Allum, B. Erk, Lanhai He, C. Passow, D. Rompotis, A. Lemmens, R. MasonD. Heathcote, M. Burt, J. Wiese, M. Johny, E. Müller, F. Ziaee, M. M. Kazemi, N. Schirmel, P. Olshin, X. Cheng, D. Ramm, S. Trippel, T. Mullins, A. Rijs, J. Küpper, C. Vallence, M. Brouard, D. Rolles, P. Johnsson, M. Schnell

Research output: Contribution to Journal › Article › Academic › peer-review

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 reac-tions 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.

Original language	English
Article number	112008
Journal	Journal of Physics : Conference Series
Volume	1412
Issue number	11
DOIs	https://doi.org/10.1088/1742-6596/1412/11/112008
Publication status	Published - 11 Jun 2020
Externally published	Yes
Event	31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 - Deauville, France Duration: 23 Jul 2019 → 30 Jul 2019

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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, L., Passow, C., Rompotis, D., Lemmens, A., ... Schnell, M. (2020). Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation. Journal of Physics : Conference Series, 1412(11), Article 112008. https://doi.org/10.1088/1742-6596/1412/11/112008

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title = "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 reac-tions 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.",

author = "B. Manschwetus and P. Chopra and D. Tikhonov and H. K{\"o}ckert and S. Gruet and J. Lahl and S. Maclot and J. Peschel and Steber, {A. L.} and Lee, {J. W.L.} and R. Boll and S. Bari and S. D{\"o}rner and F. Allum and B. Erk and Lanhai He and C. Passow and D. Rompotis and A. Lemmens and R. Mason and D. Heathcote and M. Burt and J. Wiese and M. Johny and E. M{\"u}ller and F. Ziaee and Kazemi, {M. M.} and N. Schirmel and P. Olshin and X. Cheng and D. Ramm and S. Trippel and T. Mullins and A. Rijs and J. K{\"u}pper and C. Vallence and M. Brouard and D. Rolles and P. Johnsson and M. Schnell",

year = "2020",

month = jun,

day = "11",

doi = "10.1088/1742-6596/1412/11/112008",

language = "English",

volume = "1412",

journal = "Journal of Physics : Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "11",

note = "31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 ; Conference date: 23-07-2019 Through 30-07-2019",

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Manschwetus, B, Chopra, P, Tikhonov, D, Köckert, H, Gruet, S, Lahl, J, Maclot, S, Peschel, J, Steber, AL, Lee, JWL, Boll, R, Bari, S, Dörner, S, Allum, F, Erk, B, He, L, Passow, C, Rompotis, D, Lemmens, A, Mason, R, Heathcote, D, Burt, M, Wiese, J, Johny, M, Müller, E, Ziaee, F, Kazemi, MM, 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 2020, 'Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation', Journal of Physics : Conference Series, vol. 1412, no. 11, 112008. https://doi.org/10.1088/1742-6596/1412/11/112008

TY - JOUR

T1 - Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation

AU - Manschwetus, B.

AU - Chopra, P.

AU - Tikhonov, D.

AU - Köckert, H.

AU - Gruet, S.

AU - Lahl, J.

AU - Maclot, S.

AU - Peschel, J.

AU - Steber, A. L.

AU - Lee, J. W.L.

AU - Boll, R.

AU - Bari, S.

AU - Dörner, S.

AU - Allum, F.

AU - Erk, B.

AU - He, Lanhai

AU - Passow, C.

AU - Rompotis, D.

AU - Lemmens, A.

AU - Mason, R.

AU - Heathcote, D.

AU - Burt, M.

AU - Wiese, J.

AU - Johny, M.

AU - Müller, E.

AU - Ziaee, F.

AU - Kazemi, M. M.

AU - Schirmel, N.

AU - Olshin, P.

AU - Cheng, X.

AU - Ramm, D.

AU - Trippel, S.

AU - Mullins, T.

AU - Rijs, A.

AU - Küpper, J.

AU - Vallence, C.

AU - Brouard, M.

AU - Rolles, D.

AU - Johnsson, P.

AU - Schnell, M.

PY - 2020/6/11

Y1 - 2020/6/11

N2 - 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 reac-tions 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.

AB - 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 reac-tions 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.

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UR - http://www.scopus.com/inward/citedby.url?scp=85088152696&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1412/11/112008

DO - 10.1088/1742-6596/1412/11/112008

M3 - Article

AN - SCOPUS:85088152696

SN - 1742-6588

VL - 1412

JO - Journal of Physics : Conference Series

JF - Journal of Physics : Conference Series

IS - 11

M1 - 112008

T2 - 31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019

Y2 - 23 July 2019 through 30 July 2019

ER -

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

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