Publication: Analyzing x-ray emission of target impurities to determine the parameters of recombining laser plasma
Дата
2020
Авторы
Filippov, E. D.
Skobelev, I. Yu.
Revet, G.
Chen, S. N.
Pikuz, S. A.
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Аннотация
© Published under licence by IOP Publishing Ltd.In this work, the possibility of the implementation of impurities in the compositions of solid thick targets irradiated by intense lasers is discussed in order to solve problems of optically-thick plasma diagnostics. Calculations were conducted for relative intensities of oxygen resonance lines (H-like - 3p-1s, 4p-1s, 5p-1s, 6p-1s, 7p-1s transitions) in a recombination quasi-stationary model to obtain plasma parameters. In the experiment with 0.6 ns, 40 J laser pulses focused to 600 μm focal spot at solid polyvinylidene chloride target the parameters of plasma jet stopped by solid oxidized Teflon obstacle were studied by means of spatially-resolved x-ray spectroscopy.
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Цитирование
Analyzing x-ray emission of target impurities to determine the parameters of recombining laser plasma / Filippov, E.D. [et al.] // Journal of Physics: Conference Series. - 2020. - 1556. - № 1. - 10.1088/1742-6596/1556/1/012006
URI
https://www.doi.org/10.1088/1742-6596/1556/1/012006
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https://openrepository.mephi.ru/handle/123456789/22072
https://www.scopus.com/record/display.uri?eid=2-s2.0-85088264768&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000619216000007
https://openrepository.mephi.ru/handle/123456789/22072