Title :
X-ray spectroscopy application for magnetic field and electron beam measurements in laser produced plasma
Author :
Baronova, E.O. ; Sholin, G.V.
Author_Institution :
Kurchatov (I.V.) Inst. of Atomic Energy, Moscow, Russia
fDate :
6/20/1905 12:00:00 AM
Abstract :
Temperature and density gradients, parametric instabilities which are common to laser produced plasma, can lead to both spontaneous magnetic field and electron beam generation. Strong magnetic field splits lines, suprathermal electrons are of great importance in energy transition processes and in plasma emission spectra formation. The paper presents magnetic field strength and suprathermal electron energy measurement methods, based on investigation of X-ray line spectra, emitted from laser produced plasma. A simple mechanism of magnetic field generation based on cumulative stream formation is presented
Keywords :
X-ray spectroscopy; electron beams; parametric instability; particle beam diagnostics; plasma density; plasma diagnostics; plasma production by laser; plasma temperature; X-ray line spectra; X-ray spectroscopy; cumulative stream formation; density gradients; electron beam measurement; energy transition; laser produced plasma; magnetic field measurement; parametric instabilities; plasma emission spectra; suprathermal electrons; temperature gradients; Electron beams; Laser transitions; Magnetic field measurement; Magnetic fields; Plasma applications; Plasma measurements; Plasma temperature; Plasma x-ray sources; Spectroscopy; X-ray lasers;
Conference_Titel :
High-Power Particle Beams, 1998. BEAMS '98. Proceedings of the 12th International Conference on
Conference_Location :
Haifa
Print_ISBN :
0-7803-4287-9
DOI :
10.1109/BEAMS.1998.822476
