dc.contributor.author
Kornilov, O.
dc.contributor.author
Eckstein, M.
dc.contributor.author
Rosenblatt, M.
dc.contributor.author
Schulz, C. P.
dc.contributor.author
Motomura, K.
dc.contributor.author
Rouzée, A.
dc.contributor.author
Klei, J.
dc.contributor.author
Foucar, L.
dc.contributor.author
Siano, M.
dc.contributor.author
Lübcke, A.
dc.contributor.author
Schapper, F.
dc.contributor.author
Johnsson, P.
dc.contributor.author
Holland, D. M. P.
dc.contributor.author
Schlathölter, T.
dc.contributor.author
Marchenko, T.
dc.contributor.author
Düsterer, S.
dc.contributor.author
Ueda, K.
dc.contributor.author
Vrakking, Marcus
dc.contributor.author
Frasinski, L. J.
dc.date.accessioned
2018-06-08T04:14:32Z
dc.date.available
2015-02-03T11:36:48.033Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/16880
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-21061
dc.description.abstract
Single-shot time-of-flight spectra for Coulomb explosion of N2 and I2
molecules have been recorded at the Free Electron LASer in Hamburg (FLASH) and
have been analysed using a partial covariance mapping technique. The partial
covariance analysis unravels a detailed picture of all significant Coulomb
explosion pathways, extending up to the N4+–N5+ channel for nitrogen and up to
the I8+–I9+ channel for iodine. The observation of the latter channel is
unexpected if only sequential ionization processes from the ground state ions
are considered. The maximum kinetic energy release extracted from the
covariance maps for each dissociation channel shows that Coulomb explosion of
nitrogen molecules proceeds much faster than that of the iodine. The N2
ionization dynamics is modelled using classical trajectory simulations in good
agreement with the outcome of the experiments. The results suggest that
covariance mapping of the Coulomb explosion can be used to measure the
intensity and pulse duration of free-electron lasers.
en
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Coulomb explosion of diatomic molecules in intense XUV fields mapped by
partial covariance
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Journal of Physics B: Atomic, Molecular and Optical Physics. - 46 (2013), 16,
Artikel Nr. 164028
dc.identifier.sepid
32864
dcterms.bibliographicCitation.doi
10.1088/0953-4075/46/16/164028
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1088/0953-4075/46/16/164028
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Experimentalphysik
refubium.mycore.fudocsId
FUDOCS_document_000000021743
refubium.note.author
Der Artikel wurde in einer Open-Access-Zeitschrift publiziert.
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000004460
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
0953-4075