| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevLett.109.203007 |
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| Auteur | Rechercher : Kotur, M.; Rechercher : Zhou, C.; Rechercher : Matsika, S.; Rechercher : Patchkovskii, S.1; Rechercher : Spanner, M.1; Rechercher : Weinacht, T.C. |
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| Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Sujet | Ammosov-Delone-Krainov; Bound electrons; Continuum electrons; Continuum state; Dyson orbital; Electronic transition; Ionic state; Ionization events; Molecular cations; Molecular ionization; Quasi-static; Semiclassical tunneling; Strong field ionization; Forecasting; Molecular orbitals; Ionization |
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| Résumé | We study correlations between neutral and ionic states in strong-field molecular ionization. We compare predictions based on Dyson orbital norms and quasistatic semiclassical tunneling theories (Keldysh and molecular orbital Ammosov-Delone-Krainov) with more detailed calculations of strong-field ionization which take into account (i)the Coulomb interaction between the outgoing continuum electron wave packet and the remaining bound electrons and (ii)electron-core interactions that cause distortions of the electronic continuum states during the ionization event. Our results highlight the prominence of electronic rearrangement effects in strong-field ionization with intense ultrafast laser pulses, where the outgoing continuum electron can cause electronic transitions in the parent ion. Calculations and measurements for excited uracil molecules reveal the breakdown of Keldysh-weighted Dyson norm predictions for ionization to different states of the molecular cation in the strong-field regime. © 2012 American Physical Society. |
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| Date de publication | 2012 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21269365 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | a1478a5e-c179-4314-90f6-9bc0ce6f8283 |
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| Enregistrement créé | 2013-12-12 |
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| Enregistrement modifié | 2020-04-21 |
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