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Laser-driven ablation through fast electrons in PALS experiment at the laser radiation intensity of 1?50 PW/cm2

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00439503" target="_blank" >RIV/68378271:_____/14:00439503 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389021:_____/14:00439503

  • Result on the web

    <a href="http://dx.doi.org/10.1017/S0263034613000992" target="_blank" >http://dx.doi.org/10.1017/S0263034613000992</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1017/S0263034613000992" target="_blank" >10.1017/S0263034613000992</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Laser-driven ablation through fast electrons in PALS experiment at the laser radiation intensity of 1?50 PW/cm2

  • Original language description

    The paper is directed to the study of high-temperature plasma and ablation plasma formation as well as efficiency of the laser energy transfer to solid targets irradiated by laser pulses at conditions corresponding to the characteristics of the laser spike designed to generate the igniting shock wave in the shock ignition concept. The experiments have been performed at PALS. The iodine laser delivered 250 ps (FWHM) pulses with the energy in the range of 100?600 J at the 1. and 3. harmonic frequencies.The diagnostic data collected using three-frame interferometry, X-ray spectroscopy, and crater replica technique were interpreted by two-dimensional numerical and analytical modeling which included generation and transport of fast electrons. The dominant contribution of fast electron energy transfer into the ablation process and shock wave generation was found when using the 1. harmonic laser radiation, the focal spot radius of 40?100 ?m, and the laser energy of 300?600 J.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BL - Plasma physics and discharge through gases

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Laser and Particle Beams

  • ISSN

    0263-0346

  • e-ISSN

  • Volume of the periodical

    32

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    19

  • Pages from-to

    177-195

  • UT code for WoS article

    000332688800021

  • EID of the result in the Scopus database