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          Institute: MPI für Kernphysik     Collection: Physics with Ultrashort Laser Pulses     Display Documents

ID: 441463.0, MPI für Kernphysik / Physics with Ultrashort Laser Pulses
Dead-time-free ion momentum spectroscopy of multiple ionization of Xe clusters irradiated by euv free-electron laser pulses
Authors:Fukuzawa, H.; Liu, X.-J.; Prümper, G.; Okunishi, M.; Shimada, K.; Ueda, K.; Harada, T.; Toyoda, M.; Yanagihara, M.; Yamamoto, M.; Iwayama, H.; Nagaya, K.; Yao, M.; Motomura, K.; Saito, N.; Rudenko, A.; Ullrich, J.; Foucar, L.; Czasch, A.; Dörner, R.; Nagasono, M.; Higashiya, A.; Yabashi, M.; Ishikawa, T.; Ohashi, H.; Kimura, H.
Date of Publication (YYYY-MM-DD):2009-03
Title of Journal:Physical Review A
Journal Abbrev.:Phys. Rev. A
Issue / Number:3
Start Page:1
End Page:4
Sequence Number of Article:031201(R)
Copyright:©2009 The American Physical Society
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We have investigated multiple ionization of Xe clusters by 61-nm 1011–1012 W/cm2 extreme-ultraviolet light pulses at the free-electron laser facility, SPring-8 Compact SASE Source test accelerator, in Japan, using a dead-time-free three-dimensional momentum spectrometer. It was found that the average kinetic energy of atomic Xe+ ions increases when increasing the laser power density and the cluster size. For these experimental conditions significant frustration of the cluster photoionization occurs but no indication for heating mechanisms other than sequential photoabsorption by individual atoms in the cluster was found.
Free Keywords:atomic clusters, atom-photon collisions, multiphoton processes, photoionisation, positive ions, xenon
Classification / Thesaurus:36.40.-c; 41.60.Cr
External Publication Status:published
Document Type:Article
Affiliations:MPI für Kernphysik/Group of J. Ullrich/Strong-Fields Physics (R. Moshammer)
External Affiliations:Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan
RIKEN, XFEL Project Head Office, Kouto 1-1-1, Sayo, Hyogo 679-5148, Japan
Department of Physics, Kyoto University, Kyoto 606-8502, Japan
National Metrology Institute of Japan, AIST, Tsukuba 305-8568, Japan
Max Planck Advanced Study Group within CFEL, D-22607 Hamburg, Germany
Institut für Kernphysik, Universität Frankfurt, D-60486 Frankfurt, Germany
Japan Synchrotron Radiation Research Institute, Kouto 1-1-1, Sayo, Hyogo 679-5198, Japan
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