Attosecond electronic and nuclear quantum photodynamics of ozone monitored with time and angle resolved photoelectron spectra
| Autor: | David Lauvergnat, Aurelie Perveaux, Fabien Gatti, Gábor J. Halász, Pietro Decleva, Nicola Quadri, Ágnes Vibók, Benjamin Lasorne |
|---|---|
| Přispěvatelé: | Università degli studi di Trieste, Laboratoire de Chimie Physique D'Orsay (LCPO), Université Paris-Sud - Paris 11 (UP11)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Chimie du CNRS (INC), University of Debrecen, Decleva, Pietro, Quadri, Nicola, Perveaux, Aurelie, Lauvergnat, David, Gatti, Fabien, Lasorne, Benjamin, Halász, Gábor J., Vibók, Ágnes |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Ozone
Wave packet Attosecond FOS: Physical sciences Fizikai tudományok 01 natural sciences Article Spectral line Dissociation (chemistry) chemistry.chemical_compound Természettudományok 0103 physical sciences Molecule Physics - Atomic and Molecular Clusters 010306 general physics Quantum Physics 01.03. Fizikai tudományok Multidisciplinary 010304 chemical physics [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry chemistry 13. Climate action Femtosecond Atomic physics Atomic and Molecular Clusters (physics.atm-clus) |
| Zdroj: | Scientific Reports Scientific Reports, Nature Publishing Group, 2016, 6 (1), ⟨10.1038/srep36613⟩ |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/srep36613⟩ |
| Popis: | Recently we reported a series of numerical simulations proving that it is possible in principle to create an electronic wave packet and subsequent electronic motion in a neutral molecule photoexcited by a UV pump pulse within a few femtoseconds. We considered the ozone molecule: for this system the electronic wave packet leads to a dissociation process. In the present work, we investigate more specifically the time-resolved photoelectron angular distribution of the ozone molecule that provides a much more detailed description of the evolution of the electronic wave packet. We thus show that this experimental technique should be able to give access to observing in real time the creation of an electronic wave packet in a neutral molecule and its impact on a chemical process. Accepted in Scientific Report |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|