| Zugriffsnummer | 32039 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Electron rearrangement dynamics in dissociating I n+ 2 molecules accessed by extreme ultraviolet pump-probe experiments |
| Autor(in); Institution |
Schnorr, K.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Senftleben, A.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Kurka, M.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Rudenko, A.; J. R. Macdonald Laboratory, Kansas State University, Manhattan, Kansas, USA
Schmid, G.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Pfeifer, T.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Meyer, K.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Kübel, M.; Max-Planck-Institut für Quantenoptik, Garching, GERMANY
Kling, M. F.; J. R. Macdonald Laboratory, Kansas State University, Manhattan, Kansas, USA; Max-Planck-Institut für Quantenoptik, Garching, GERMANY
Jiang, Y. H.; Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, CHINA
Treusch, R.; Deutsches Elektronen-Synchrotron, Hamburg, GERMANY
Düsterer, S.; Deutsches Elektronen-Synchrotron, Hamburg, GERMANY
Siemer, B.; Westfälische Wilhelms-Universität, Münster, GERMANY
Wöstmann, M.; Westfälische Wilhelms-Universität, Münster, GERMANY
Zacharias, H.; Westfälische Wilhelms-Universität, Münster, GERMANY
Mitzner, R.; Helmholtz-Zentrum Berlin, Berlin, GERMANY
Zouros, J. M.; University of Crete, Department of Physics, Heraklion, GREECE
Ullrich, Joachim; Präsidium, P, PTB-Braunschweig
Schröter, C. D.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
Moshammer, R.; Max-Planck-Institut für Kernphysik, Heidelberg, GERMANY
|
| Quelle/Jahr | Physical Review Letters: 113 (2014), 073001-1 - 073001-5 |
| ISSN | 0031-9007 (PRINT) ; 1079-7114 (ONLINE) |
| DOI | |
| Verlag | College Park, Md.: APS |
| Klassifikationscode | PACS: 33.80.Rv ; PACS: 32.80.Hd ; PACS: 34.70.+e ; PACS: 82.53.Eb |
| Zusammenfassung | The charge rearrangement in dissociating I n+ 2 molecules is measured as a function of the internuclear distance R using extreme ultraviolet pulses delivered by the free-electron laser in Hamburg. Within an extreme ultraviolet pump-probe scheme, the first pulse initiates dissociation by multiply ionizing I 2 , and the delayed probe pulse further ionizes one of the two fragments at a given time, thus triggering charge rearrangement at a well-defined R . The electron transfer between the fragments is monitored by analyzing the delay-dependent ion kinetic energies and charge states. The experimental results are in very good agreement with predictions of the classical over-the-barrier model demonstrating its validity in a thus far unexplored quasimolecular regime relevant for free-electron laser, plasma, and chemistry applications. |
Zitierung
Schnorr, K., Senftleben, A., Kurka, M., Rudenko, A., Schmid, G., Pfeifer, T., Meyer, K., Kübel, M., Kling, M. F., Jiang, Y. H., Treusch, R., Düsterer, S., Siemer, B., Wöstmann, M., Zacharias, H., Mitzner, R., Zouros, J. M., Ullrich, J., Schröter, C. D., & Moshammer, R. (2014). Electron rearrangement dynamics in dissociating I n+ 2 molecules accessed by extreme ultraviolet pump-probe experiments. Physical Review Letters, 113, 073001-1–073001-5. https://doi.org/10.1103/physrevlett.113.073001