High energy heavy ion jets emerging from laser plasma generated by
long pulse laser beams from the NHELIX laser system at GSI
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Published:2005-10
Issue:4
Volume:23
Page:503-512
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ISSN:0263-0346
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Container-title:Laser and Particle Beams
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language:en
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Short-container-title:Laser Part. Beams
Author:
SCHAUMANN G.,SCHOLLMEIER M.S.,RODRIGUEZ-PRIETO G.,BLAZEVIC A.,BRAMBRINK E.,GEISSEL M.,KOROSTIY S.,PIRZADEH P.,ROTH M.,ROSMEJ F.B.,FAENOV A.YA.,PIKUZ T.A.,TSIGUTKIN K.,MARON Y.,TAHIR N.A.,HOFFMANN D.H.H.
Abstract
High energy heavy ions were generated in laser produced plasma at
moderate laser energy, with a large focal spot size of 0.5 mm diameter.
The laser beam was provided by the 10 GW GSI-NHELIX laser systems, and the
ions were observed spectroscopically in status nascendi with high spatial
and spectral resolution. Due to the focal geometry, plasma jet was formed,
containing high energy heavy ions. The velocity distribution was measured
via an observation of Doppler shifted characteristic transition lines. The
observed energy of up to 3 MeV of F-ions deviates by an order of magnitude
from the well-known Gitomer (Gitomer et al.,
1986) scaling, and agrees with the higher energies of relativistic
self focusing.
Publisher
Hindawi Limited
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Reference51 articles.
1. Shorokhov, O. & Pukhov, A. (2004).Ion acceleration in overdense plasma by short pulse laser.Laser Part. Beams 22,175–182. 2. Jacoby, J. , Hoffmann, D.H.H. , Laux, W. , Muller, R.W. , Wahl, H. , Weyrich, K. , Boggasch, E. , Heimrich, B. , Stockl, C. , Wetzler, H. & Miyamoto, S. (1995).Stopping of heavy-ions in a hydrogen plasma.Phys. Rev. Lett. 74,1550–1553. 3. Faenov, A.Y. , Pikuz, S.A. , Erko, A.I. , Bryunetkin, B.A. , Dyakin, V.M. , Ivanenkov, G.V. , Mingaleev, A.R. , Pikuz, T.A. , Romanova, V.M. & Shelkovenko, T.A. (1994).High-performance x-ray spectroscopic devices for plasma microsourcesinvestigations.Phys. Scripta 50,333–338. 4. Ehler, A.W. (1975).High-energy ions form CO2 laser-produced plasma.J. Appl. Phys. 45,2464–2467. 5. Rosmej, F.B. , Renner, O. , Krousky, E. , Wieser, J. , Schollmeier, M. , Krasa, J. , Laska, L. , Kralikova, B. , Skala, J. , Bodnar, M. , Rosmej, O.N. & Hoffmann, D.H.H. (2002a).Space-resolved analysis of highly charged radiating target ionsgenerated by kilojoule laser beams.Laser Part. Beams 20,555–557.
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