X-ray source characterization of aluminum X-pinch plasmas driven by the 0. 5 TW LION accelerator
- Laboratory of Plasma Studies, Cornell University, Ithaca, NY (USA)
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY (USA)
Recent experiments at Cornell have been performed to investigate X-pinch plasmas as intense x-ray sources which might be used to pump resonant photoexcitation lasers. Crossed Al wires have been driven by up to 600 kA current for 40 ns. High density bright spots are observed at the crossing point(s). Various diagnostics were used to characterize the X-pinch plasmas as a function of initial mass loading for several specific wire configurations. The optimum mass loading for different ionization stages of Al, and the total x-ray energy yields, which are on the order of hundreds of Joules, were examined. Estimates of plasma density, {similar to}10{sup 20} cm{sup {minus}3}, and temperature, about 400 eV, were obtained.
- OSTI ID:
- 6503682
- Report Number(s):
- CONF-8904107-; CODEN: APCPC; TRN: 90-034404
- Journal Information:
- AIP Conference Proceedings (American Institute of Physics); (USA), Vol. 195:1; Conference: 2. international conference on high-density pinches (ICHDP-2), Laguna Beach, CA (USA), 26-28 Apr 1989; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ALUMINIUM
PINCH EFFECT
X RADIATION
X-RAY SPECTRA
ELECTRON TEMPERATURE
PHOTOGRAPHY
PLASMA DENSITY
PLASMA DIAGNOSTICS
X-RAY SPECTROSCOPY
X-RAY SOURCES
FEASIBILITY STUDIES
ALUMINIUM IONS
ENERGY YIELD
EV RANGE 100-1000
EXPERIMENTAL DATA
HOT SPOTS
IONIZATION
LINEAR Z PINCH DEVICES
LOADING
POWER RANGE 100-1000 GW
SHELLS
USES
WIRES
CHARGED PARTICLES
DATA
ELECTROMAGNETIC RADIATION
ELEMENTS
ENERGY RANGE
EQUIPMENT
EV RANGE
GIGAWATT POWER RANGE
INFORMATION
IONIZING RADIATIONS
IONS
LINEAR PINCH DEVICES
MATERIALS HANDLING
METALS
NUMERICAL DATA
OPEN PLASMA DEVICES
PINCH DEVICES
POWER RANGE
RADIATION SOURCES
RADIATIONS
SPECTRA
SPECTROSCOPY
THERMONUCLEAR DEVICES
X-RAY EQUIPMENT
YIELDS
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