Investigation of laser plasmas relevant to shock ignition at PALS (Contributo in atti di convegno)

Type
Label
  • Investigation of laser plasmas relevant to shock ignition at PALS (Contributo in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1117/12.892321 (literal)
Alternative label
  • Nejdl, J (Nejdl, J.)[ 1 ] ; Kozlova, M (Kozlova, M.)[ 1 ] ; Sawicka, M (Sawicka, M.)[ 1 ] ; Margarone, D (Margarone, D.)[ 1 ] ; Krus, M (Krus, M.)[ 1 ] ; Prokupek, J (Prokupek, J.)[ 1 ] ; Rus, B (Rus, B.)[ 1 ] ; Batani, D (Batani, D.); Antonelli, L (Antonelli, L.); Patria, A (Patria, A.); Ciricosta, O (Ciricosta, O.); Cecchetti, C (Cecchetti, C.); Koester, P (Koester, P.); Labate, L (Labate, L.); Giulietti, A (Giulietti, A.); Gizzi, LA (Gizzi, L. A.); Moretti, A (Moretti, A.); Richetta, M (Richetta, M.); Schurtz, G (Schurtz, G.); Ribeyre, X (Ribeyre, X.); Lafon, M (Lafon, M.); Spindloe, C (Spindloe, C.); O'Dell, T (O'Dell, T.) (2011)
    Investigation of laser plasmas relevant to shock ignition at PALS
    in Conference on Diode-Pumped High Energy and High Power Lasers/ELI: Ultrarelativistic Laser-Matter Interactions and Petawatt Photonics/HiPER: the European Pathway to Laser Energy, Prague, CZECH REPUBLIC, APR 18-20, 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Nejdl, J (Nejdl, J.)[ 1 ] ; Kozlova, M (Kozlova, M.)[ 1 ] ; Sawicka, M (Sawicka, M.)[ 1 ] ; Margarone, D (Margarone, D.)[ 1 ] ; Krus, M (Krus, M.)[ 1 ] ; Prokupek, J (Prokupek, J.)[ 1 ] ; Rus, B (Rus, B.)[ 1 ] ; Batani, D (Batani, D.); Antonelli, L (Antonelli, L.); Patria, A (Patria, A.); Ciricosta, O (Ciricosta, O.); Cecchetti, C (Cecchetti, C.); Koester, P (Koester, P.); Labate, L (Labate, L.); Giulietti, A (Giulietti, A.); Gizzi, LA (Gizzi, L. A.); Moretti, A (Moretti, A.); Richetta, M (Richetta, M.); Schurtz, G (Schurtz, G.); Ribeyre, X (Ribeyre, X.); Lafon, M (Lafon, M.); Spindloe, C (Spindloe, C.); O'Dell, T (O'Dell, T.) (literal)
Pagina inizio
  • 80802B (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1271872 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8080 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • J. Nejdl, M. Sawicka, M. Krus, J. Prokupek Institute of Physics of the ASCR, v.v.i. (Czech Republic) and Czech Technical Univ. (Czech Republic) M. Kozlová, D. Margarone, B. Rus Institute of Physics of the ASCR, v.v.i. (Czech Republic) D. Batani, L. Antonelli, A. Patria Univ. degli Studi di Milano-Bicocca (Italy) O. Ciricosta, C. Cecchetti, P. Koester, L. Labate, A. Giulietti, L. A. Gizzi Intense Laser Irradiation Lab, INO-CNR (Italy) A. Moretti, M. Richetta Univ. degli Studi di Roma Tor Vergata (Italy) G. Schurtz, X. Ribeyre, M. Lafon Ctr. Lasers Intenses et Applications, CNRS, Univ. Bordeaux 1 (France) C. Spindloe, T. O'Dell Rutherford Appleton Lab. (United Kingdom) (literal)
Titolo
  • Investigation of laser plasmas relevant to shock ignition at PALS (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-0-81948-670-7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Hein, J; Silva, LO; Korn, G; Gizzi, LA; Edwards, C. (Editors) (literal)
Abstract
  • We present the results of an experiment concerning laser-plasma interaction in the regime relevant to shock ignition. The interaction of high-intensity frequency tripled laser pulse with CH plasma preformed by lower intensity pre-pulse on fundamental wavelength of the kJ-class iodine laser was investigated in the planar geometry in order to estimate the coupling of the laser energy to the shock wave or parametric instabilities such as stimulated Raman or Brillouin scattering, or to the fast electrons. First the complete characterization of the hydrodynamic parameters of preformed plasma was made using crystal spectrometer to estimate the electron temperature and XUV probe to resolve the electron density profile close to the critical density region. The other part of the experiment consisted of the shock chronometry, calorimetry of the back-scattered light and hard X-ray spectrometry to evaluate the coupling to different processes. The preliminary analysis of the measurements showed rather low energy transfer of the high-intensity pulse to back-scattered light (< 5%) and no traces of any significant hot electron production were found in the X-ray spectra. (literal)
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