Characterization of nova plasmas using an x-ray spectrometer with temporal and spatial resolution [electronic resource]
Spectroscopic diagnostics have great potential to obtain high temperature measurements of plasmas created in ICF targets. The plasmas may be over 1 mm in size and therefore, one of the first steps in making accurate spectroscopic measurements has been to improve the resolution of the instrument. A s...
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Online Access |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1994.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Characterization of nova plasmas using an x-ray spectrometer with temporal and spatial resolution |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Dept. of Energy ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1994. | ||
| 300 | |a 13 p. : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 05/01/1994. | ||
| 500 | |a "ucrl-jc--116211" | ||
| 500 | |a " conf-940552--22" | ||
| 500 | |a "DE94016970" | ||
| 500 | |a 10. topical conference on high-temperature plasma diagnostics,Rochester, NY (United States),8-12 May 1994. | ||
| 500 | |a Bell, P.; Kilkenny, J.D.; Back, C.A.; Kauffman, R.L. | ||
| 520 | 3 | |a Spectroscopic diagnostics have great potential to obtain high temperature measurements of plasmas created in ICF targets. The plasmas may be over 1 mm in size and therefore, one of the first steps in making accurate spectroscopic measurements has been to improve the resolution of the instrument. A spectrograph is now available for Nova experiments which takes advantage of gated technology by coupling a Bragg crystal to a microchannel plate that can record data over a 250 ps time frame. The crystal disperses the x-rays, while slits add the ability to image the plasmas in the perpendicular direction. The characteristics of this diagnostic, TSPEC, will be evaluated for laser-produced plasmas. Recent data will be presented from colliding plasmas and large-scale hohlraums which indicate that imaging can greatly enhance the ability to diagnose these plasmas. | |
| 536 | |b W-7405-ENG-48. | ||
| 650 | 7 | |a Nova Facility. |2 local. | |
| 650 | 7 | |a Temperature Measurement. |2 local. | |
| 650 | 7 | |a Spatial Resolution. |2 local. | |
| 650 | 7 | |a X-ray Spectroscopy. |2 local. | |
| 650 | 7 | |a Inertial Confinement. |2 local. | |
| 650 | 7 | |a Laser-produced Plasma. |2 local. | |
| 650 | 7 | |a Plasma Diagnostics. |2 local. | |
| 650 | 7 | |a X-ray Spectrometers. |2 local. | |
| 650 | 7 | |a Time Resolution. |2 local. | |
| 650 | 7 | |a Laser Targets. |2 local. | |
| 650 | 7 | |a Plasma Physics And Fusion Technology. |2 edbsc. | |
| 710 | 2 | |a Lawrence Livermore National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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