Investigating two-photon double ionization of D2 by XUV-Pump -- XUV-Probe experiments at FLASH [electronic resource]
Fel, X-ray Laser, Amo.
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| Online Access: |
Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Berkeley, Calif. : Oak Ridge, Tenn. :
Lawrence Berkeley National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
2010.
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| Subjects: |
| Summary: | Fel, X-ray Laser, Amo. |
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| Abstract: | Using a novel split-mirror set-up attached to a Reaction Microscope at the Free electron LASer in Hamburg (FLASH) we demonstrate an XUV-pump -- XUV-probe ((hbar omega = 38 eV) experiment by tracing the ultra-fast nuclear wave-packet motion in the D2+ (1s sigma g-state) with<10 fs time resolution. Comparison with time-dependent calculations yields excellent agreement with the measured vibrational period of 22+-4 fs in D2+, points to the importance of the inter-nuclear distance dependent ionization probability and paves the way to control sequential and non-sequential two-photon double ionization contributions. |
| Item Description: | Published through the Information Bridge: DOE Scientific and Technical Information. 08/02/2010. "lbnl-3916e" Physical Review A, Rapid Communications ISSN 1050-2947; PLRAAN FT. Martin, F.; FLASH Collaboration; Jiang, Y.; Rudenko, A.; Perez-Torres, J.; Foucar, L.; Kurka, M.; Kuhnel, K.; Toppin, M.; Plesiat, E.; Morales, F.; Herrwerth, O.; Lezius, M.; Kling, M.; Jahnke, T.; Dorner, R.; Sanz-Vicario, J.; van Tilborg, J.; Belkacem, A.; Schulz, M.; Ueda, K.; Zouros, T.; Dusterer, S.; Treusch, R.; Schroter, C.; Moshammer, R.; Ullrich, J. Chemical Sciences Division. |
| Physical Description: | 15 : digital, PDF file. |