Attosecond Strobing of Two-Surface Population Dynamics in Dissociating H2+

dc.citation.doi10.1103/PhysRevLett.98.073003
dc.citation.issn0031-9007
dc.citation.issue7
dc.citation.jtitlePhysical Review Letters
dc.citation.volume98
dc.contributor.authorStaudte, A.
dc.contributor.authorPavičić, D.
dc.contributor.authorChelkowski, S.
dc.contributor.authorZeidler, D.
dc.contributor.authorMeckel, M.
dc.contributor.authorNiikura, H.
dc.contributor.authorSchöffler, M.
dc.contributor.authorSchössler, S.
dc.contributor.authorUlrich, B.
dc.contributor.authorRajeev, P. P.
dc.contributor.authorWeber, Th.
dc.contributor.authorJahnke, T.
dc.contributor.authorVilleneuve, D. M.
dc.contributor.authorBandrauk, A. D.
dc.contributor.authorCocke, C. L.
dc.contributor.authorCorkum, P. B.
dc.contributor.authorDörner, R.
dc.date.accessioned2023-12-07T18:09:24Z
dc.date.available2023-12-07T18:09:24Z
dc.date.issued2007-02-14
dc.date.published2007-02-14
dc.description.abstractUsing H+2 and D+2, we observe two-surface population dynamics by measuring the kinetic energy of the correlated ions that are created when H+2 (D+2) ionize in short (40–140 fs) and intense (1014 W/cm2) infrared laser pulses. Experimentally, we find a modulation of the kinetic energy spectrum of the correlated fragments. The spectral progression arises from a hitherto unexpected spatial modulation on the excited state population, revealed by Coulomb explosion. By solving the two-level time-dependent Schrödinger equation, we show that an interference between the net-two-photon and the one-photon transition creates localized electrons which subsequently ionize.
dc.identifier.urihttps://hdl.handle.net/2097/43714
dc.relation.urihttps://link.aps.org/doi/10.1103/PhysRevLett.98.073003
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dc.titleAttosecond Strobing of Two-Surface Population Dynamics in Dissociating H2+
dc.typeText

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