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

ID: 498873.0, MPI für Kernphysik / Physics with Ultrashort Laser Pulses
Ion-ion coincidence studies on multiple ionizations of N2 and O2 molecules
irradiated by extreme ultraviolet free-electron laser pulses
Authors:Yamada, A.; Fukuzawa, H.; Motomura, K.; Liu, X.-J.; Foucar, L.; Okunishi, M.; Ueda, K.; Saito, N.; Iwayama, H.; Nagaya, K.; Sugishima, A.; Murakami, H.; Yao, M.; Rudenko, A.; Kühnel, K. U.; Ullrich, J.; Feifel, R.; Czasch, A.; Dörner, R.; Nagasono, M.; Higashiya, A.; Yabashi, M.; Ishikawa, T.; Ohashi, H.; Kimura, H.; Togashi, T.
Date of Publication (YYYY-MM-DD):2010-05-28
Title of Journal:The Journal of Chemical Physics
Issue / Number:20
Start Page:1
End Page:5
Sequence Number of Article:204305
Copyright:© 2010 American Institute of Physics.
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We have investigated multiple ionization of N2 and O2 molecules by 52 nm extreme-ultraviolet light
pulses at the free-electron laser facility SCSS in Japan. Coulomb break-up of parent ions with
charge states up to 5+ is found by the ion-ion coincidence technique. The charge-state dependence
of kinetic energy release distributions suggests that the electrons are emitted sequentially in
competition with the elongation of the bond length.
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, Sayo, Hyogo 679-5148, Japan
National Metrology Institute of Japan, AIST, Tsukuba 305-8568, Japan
Department of Physics, Kyoto University, Kyoto 606-8502, Japan
Department of Physics and Astronomy, Uppsala University, P.O. Box 516,
SE-751 20 Uppsala, Sweden
Institut für Kernphysik, Universität Frankfurt, 60438 Frankfurt, Germany
Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198, Japan
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