Attosecond light pulses to reveal the time-dependent rovibrational motion of the correlated electron pair in helium

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dc.creatorMorishita, Toru
dc.creatorWatanabe, Shinichi
dc.creatorLin, C. D.
dc.date2005-11-22
dc.date2005-11-29
dc.date.accessioned2026-07-07T06:52:26Z
dc.date.available2026-07-07T06:52:26Z
dc.descriptionWe illustrate how attosecond light pulses can be used to directly mapping out the time-dependence of the correlated motion of two excited atomic electrons, discuss how the two-electron correlations manifest themselves in realistic attosecond measurements, and propose the following for experimental exploration: (a) The single ionization signals which directly reveal bending-vibrational motion of the correlated electron pair, (b) and also its rotational motion. (c) The double ionization signals which directly reveal the two-electron density in momentum space. To facilitate the description of the above points, use is made of simple wave packets of doubly-excited states of helium.
dc.description4 figures
dc.identifierhttps://arxiv.org/abs/physics/0511189
dc.identifierhttp://arxiv.org/abs/physics/0511189
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105301
dc.subjectAtomic Physics
dc.titleAttosecond light pulses to reveal the time-dependent rovibrational motion of the correlated electron pair in helium
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