Time resolved measurement of electron temperatures of exploding foil x-ray laser plasmas

Autor:	A. L. Osterheld, R. S. Walling, Richard E. Stewart, B. K. F. Young, R. L. Shepherd, William H. Goldstein, G. Shimkaveg
Rok vydání:	1994
Předmět:	Physics Radiation Astrophysics::High Energy Astrophysical Phenomena Electron shell Plasma Laser Atomic and Molecular Physics and Optics law.invention X-ray laser LASNEX Physics::Plasma Physics law Electron temperature Emission spectrum Atomic physics Spectroscopy FOIL method
Zdroj:	Journal of Quantitative Spectroscopy and Radiative Transfer. 51:417-423
ISSN:	0022-4073
DOI:	10.1016/0022-4073(94)90105-8
Popis:	We present results of recent experiments to measure the plasma conditions present in a neon-like x-ray laser plasma. We measure the time-resolved K -shell emission spectra of low Z tracer material doped into a yttrium exploding foil target. We determine the plasma conditions by analysing the K -shell emission spectra assuming a quasi-steady state approximation. Two dimensional LASNEX hydrodynamics simulations are in reasonable agreement with these time-resolved electron temperatures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::289abe71e3d4d6f92384774c28ff1ff2 https://doi.org/10.1016/0022-4073(94)90105-8 Zobrazit plný text záznamu