Analysis of tungsten spectral-lines recorded from laser-target experiment

• Veröffentlicht in: Вопросы атомной науки и техники
• Datum: 2006
• Hauptverfasser: Tsarenko, A.V., Marchenko, A.K., Sadowski, M.J., Skladnik-Sadowska, E., Malinowski, K., Wolowski, J., Czarnecka, A., Gąsior, P., Parys, P., RosiĔski, M.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2006
• Schlagworte: Plasma dynamics and plasma wall interaction
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/82155
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Analysis of tungsten spectral-lines recorded from laser-target experiment / A.V. Tsarenko, A.K. Marchenko, M.J. Sadowski, E. Skladnik-Sadowska, K. Malinowski, J. Wolowski, A. Czarnecka, P. Gąsior, P. Parys, M. RosiĔski // Вопросы атомной науки и техники. — 2006. — № 6. — С. 150-152. — Бібліогр.: 5 назв. — англ.

The paper is devoted to an analysis of selected experimental results obtained from space- and time-resolved spectroscopic measurements, which were performed during the interaction of an intense laser-beam (0.7 J, 2 ns) with a tungsten (W) target placed under high-vacuum conditions. The spectroscopic measurements were carried out by means of a Mechelle® 900 optical-spectrometer, and for the first time some tungsten spectral lines (WI and WII) were recorded. The most important parameters of a tungsten plasma plume were estimated using the fitting procedure. The appearance of the tungsten ions was also confirmed by a series of corpuscular measurements