Analysis of the errors in measuring the wavelengths of x-ray spectral lines of multiply charged ions in a dense high-temperature plasma

1996 ◽  
Vol 39 (10) ◽  
pp. 1061-1067
Author(s):  
A. Ya. Faenov
Keyword(s):  
High Temperature ◽  
Spectral Lines ◽  
Multiply Charged Ions ◽  
Temperature Plasma ◽  
X Ray ◽  
High Temperature Plasma ◽  
Multiply Charged ◽  
Charged Ions

scholarly journals Diagnostics of warm dense matter by high-resolution X-ray spectroscopy of hollow ions

2014 ◽  
Vol 33 (1) ◽  
pp. 27-39 ◽  
Author(s):  
A. Ya. Faenov ◽  
I. Yu. Skobelev ◽  
T. A. Pikuz ◽  
S. A. Pikuz ◽  
R. Kodama ◽  
...  
Keyword(s):  
High Temperature ◽  
Dense Matter ◽  
Heavy Ion ◽  
State Density ◽  
Spectral Lines ◽  
Nonideal Plasma ◽  
Warm Dense Matter ◽  
Temperature Plasma ◽  
X Ray ◽  
High Temperature Plasma

AbstractThe short review on the possible applications of the hollow ion spectra for the diagnostics of the high-temperature plasma created by intensive laser and particle beams is presented. Because of the hollow ion spectra features are defined mainly by the mechanisms of their excitation, we consider the various types of the high-temperature plasma where different excitation processes are important. It is shown that like ordinary spectral lines, spectra of the hollow ions offer considerable diagnostic opportunities. At the present time, hollow ion spectra are used mainly to investigate plasma heated by X-ray radiation, but the hollow ions must be generated when plasma is heated by fast heavy ion beams too. In this case, the resultant substance state will be also characterized by solid-state density, and some spatial regions of targets will have relatively low temperatures, i.e., will be a nonideal plasma. It is emphasized that hollow ion spectra are promising diagnostic tool for both nonideal plasma and warm dense matter.

Precision measurements of wavelengths of x-ray spectral lines of multiply charged ions in a recombining laser plasma

1992 ◽  
Vol 22 (9) ◽  
pp. 853-855 ◽  
Author(s):  
B A Bryunetkin ◽  
S A Pikuz ◽  
I Yu Skobelev ◽  
A Ya Faenov ◽  
B K Khabibulaev ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Spectral Lines ◽  
Precision Measurements ◽  
Multiply Charged Ions ◽  
X Ray ◽  
Multiply Charged ◽  
Charged Ions

scholarly journals On Two Mechanisms of X-Ray Generation in Comets

1985 ◽  
Vol 85 ◽  
pp. 365-368
Author(s):  
S. Ibadov
Keyword(s):  
High Temperature ◽  
Interplanetary Dust ◽  
Dust Particles ◽  
Interplanetary Dust Particles ◽  
Temperature Plasma ◽  
X Ray ◽  
Plasma Generation ◽  
High Temperature Plasma

AbstractThe intensity of solar X-radiation scattered by a comet is calculated and compared to the proper X-radiation of the comet due to impacts of cometary and interplanetary dust particles. Detection of X-radiation of dusty comets at small heliocentric distances (R ≤ 1 a.u.) is found to be an indicator of high-temperature plasma generation as result of grain collisions.

Multilayer mirror based soft x-ray spectrometer as a high temperature plasma diagnostic

2001 ◽  
Vol 72 (1) ◽  
pp. 1183-1187 ◽  
Author(s):  
S. Duorah ◽  
A. Ejiri ◽  
S. Lee ◽  
H. Iguchi ◽  
A. Fujisawa ◽  
...  
Keyword(s):  
High Temperature ◽  
Plasma Diagnostic ◽  
Temperature Plasma ◽  
X Ray ◽  
Multilayer Mirror ◽  
High Temperature Plasma

X-Ray Emission from High-Temperature Laboratory, Plasmas

1974 ◽  
Vol 18 ◽  
pp. 1-25
Author(s):  
D. J. Nagel
Keyword(s):  
Power Generation ◽  
High Temperature ◽  
Diagnostic Information ◽  
X Rays ◽  
Temperature Plasma ◽  
Fusion Power ◽  
X Ray ◽  
High Temperature Plasma ◽  
Laboratory Plasmas

AbstractThe radiation from plasmas hotter than 106K falls in the x-ray region. Such plasmas are required for fusion power generation. They can also be used as x-ray sources. Measurements of x-ray emission from high temperature plasma yields (a) diagnostic information on the plasma conditions and (b) the characteristics of plasma x-ray sources which determine their applications. Hence, measurements of x-rays from plasmas are finding widespread use.

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