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dc.contributor.authorBurger, Cen_US
dc.contributor.authorAtia-Tul-Noor, .en_US
dc.contributor.authorSchnappinger, Ten_US
dc.contributor.authorXu, Hanen_US
dc.contributor.authorRosenberger, Pen_US
dc.contributor.authorHaram, Nidaen_US
dc.contributor.authorBeaulieu, Sen_US
dc.contributor.authorLegare, Fen_US
dc.contributor.authorAlnaser, Alien_US
dc.contributor.authorMoshammer, Ren_US
dc.contributor.authorSang, Roberten_US
dc.contributor.authorBergues, Ben_US
dc.contributor.authorSchuurman, Men_US
dc.contributor.authorde Vivie-Riedle, Ren_US
dc.contributor.authoret al.en_US
dc.date.accessioned2019-06-07T01:44:32Z
dc.date.available2019-06-07T01:44:32Z
dc.date.issued2018en_US
dc.identifier.issn2329-7778en_US
dc.identifier.doi10.1063/1.5037686en_US
dc.identifier.urihttp://hdl.handle.net/10072/382328
dc.description.abstractWe have investigated nuclear dynamics in bound and dissociating acetylene molecular ions in a time-resolved reaction microscopy experiment with a pair of few-cycle pulses. Vibrating bound acetylene cations or dissociating dications are produced by the first pulse. The second pulse probes the nuclear dynamics by ionization to higher charge states and Coulomb explosion of the molecule. For the bound cations, we observed vibrations in acetylene (HCCH) and its isomer vinylidene (CCHH) along the CC-bond with a periodicity of around 26 fs. For dissociating dication molecules, a clear indication of enhanced ionization is found to occur along the CH- and CC-bonds after 10 fs to 40 fs. The time-dependent ionization processes are simulated using semi-classical on-the-fly dynamics revealing the underling mechanisms.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.publisherAIP Publishingen_US
dc.publisher.placeUnited Statesen_US
dc.relation.ispartofchapter44302en_US
dc.relation.ispartofpagefrom1en_US
dc.relation.ispartofpageto13en_US
dc.relation.ispartofissue4en_US
dc.relation.ispartofjournalStructural Dynamicsen_US
dc.relation.ispartofvolume5en_US
dc.subject.fieldofresearchQuantum Physics not elsewhere classifieden_US
dc.subject.fieldofresearchcode020699en_US
dc.titleTime-resolved nuclear dynamics in bound and dissociating acetyleneen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dc.type.codeC - Journal Articlesen_US
dcterms.licensehttp://creativecommons.org/licenses/by/4.0/en_US
dc.description.versionPublisheden_US
gro.rights.copyright© 2018 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). https://doi.org/10.1063/1.5037686en_US
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