Coulomb-explosion imaging of concurrent ${\mathbf{CH}}_{2}\mathbf{BrI}$ photodissociation dynamics

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dc.contributor.author Burt, Michael
dc.contributor.author Boll, Rebecca
dc.contributor.author Lee, Jason W. L.
dc.contributor.author Amini, Kasra
dc.contributor.author Köckert, Hansjochen
dc.contributor.author Vallance, Claire
dc.contributor.author Gentleman, Alexander S.
dc.contributor.author Mackenzie, Stuart R.
dc.contributor.author Bari, Sadia
dc.contributor.author Bomme, Cédric
dc.contributor.author Düsterer, Stefan
dc.contributor.author Erk, Benjamin
dc.contributor.author Manschwetus, Bastian
dc.contributor.author Müller, Erland
dc.contributor.author Rompotis, Dimitrios
dc.contributor.author Savelyev, Evgeny
dc.contributor.author Schirmel, Nora
dc.contributor.author Techert, Simone
dc.contributor.author Treusch, Rolf
dc.contributor.author Küpper, Jochen
dc.contributor.author Trippel, Sebastian
dc.contributor.author Wiese, Joss
dc.contributor.author Stapelfeldt, Henrik
dc.contributor.author de Miranda, Barbara Cunha
dc.contributor.author Guillemin, Renaud
dc.contributor.author Ismail, Iyas
dc.contributor.author Journel, Loïc
dc.contributor.author Marchenko, Tatiana
dc.contributor.author Palaudoux, Jérôme
dc.contributor.author Penent, Francis
dc.contributor.author Piancastelli, Maria Novella
dc.contributor.author Simon, Marc
dc.contributor.author Travnikova, Oksana
dc.contributor.author Brausse, Felix
dc.contributor.author Goldsztejn, Gildas
dc.contributor.author Rouzée, Arnaud
dc.contributor.author Géléoc, Marie
dc.contributor.author Geneaux, Romain
dc.contributor.author Ruchon, Thierry
dc.contributor.author Underwood, Jonathan
dc.contributor.author Holland, David M. P.
dc.contributor.author Mereshchenko, Andrey S.
dc.contributor.author Olshin, Pavel K.
dc.contributor.author Johnsson, Per
dc.contributor.author Maclot, Sylvain
dc.contributor.author Lahl, Jan
dc.contributor.author Rudenko, Artem
dc.contributor.author Ziaee, Farzaneh
dc.contributor.author Brouard, Mark
dc.contributor.author Rolles, Daniel
dc.date.accessioned 2019-04-18T13:51:22Z
dc.date.available 2019-04-18T13:51:22Z
dc.date.issued 2017-10-17
dc.identifier.uri http://hdl.handle.net/2097/39584
dc.description Citation: Burt, M., Boll, R., Lee, J. W. L., Amini, K., Köckert, H., Vallance, C., … Rolles, D. (2017). Coulomb-explosion imaging of concurrent ${\mathbf{CH}}_{2}\mathbf{BrI}$ photodissociation dynamics. Physical Review A, 96(4), 043415. https://doi.org/10.1103/PhysRevA.96.043415
dc.description.abstract The dynamics following laser-induced molecular photodissociation of gas-phase CH2BrI at 271.6 nm were investigated by time-resolved Coulomb-explosion imaging using intense near-IR femtosecond laser pulses. The observed delay-dependent photofragment momenta reveal that CH2BrI undergoes C-I cleavage, depositing 65.6% of the available energy into internal product states, and that absorption of a second UV photon breaks the C-Br bond of CH2Br. Simulations confirm that this mechanism is consistent with previous data recorded at 248 nm, demonstrating the sensitivity of Coulomb-explosion imaging as a real-time probe of chemical dynamics.
dc.language.iso en_US
dc.relation.uri 10.1103/PhysRevA.96.043415
dc.rights ©2017 American Physical Society
dc.rights.uri https://journals.aps.org/authors/transfer-of-copyright-agreement
dc.rights.uri https://rightsstatements.org/page/InC/1.0/?language=en
dc.subject Optical pumping
dc.subject Photodissociation
dc.subject Ultrafast phenomena
dc.title Coulomb-explosion imaging of concurrent ${\mathbf{CH}}_{2}\mathbf{BrI}$ photodissociation dynamics
dc.type Text
dc.date.published 2017
dc.citation.doi https://doi.org/10.1103/PhysRevA.96.043415
dc.citation.issn 1476-4689
dc.citation.issue 4
dc.citation.jtitle Physical Review A
dc.citation.spage 43415
dc.citation.volume 96
dc.citation Burt, M., Boll, R., Lee, J. W. L., Amini, K., Köckert, H., Vallance, C., … Rolles, D. (2017). Coulomb-explosion imaging of concurrent ${\mathbf{CH}}_{2}\mathbf{BrI}$ photodissociation dynamics. Physical Review A, 96(4), 043415. https://doi.org/10.1103/PhysRevA.96.043415
dc.description.version Article: Version of Record (VoR)


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