Ion beam probe plasma diagnostic system. Technical progress report, 1 February 1977--31 December 1978
During this time, reliable operation of the research tokamak, RENTOR, has been established but thedischarge is characterized by a large runaway populaion producing a strong x-ray flux. An ion beam probe and a Thomson scattering diagnostic system have been installed on RENTOR, but no definitive results have been obtained due to the large noise signal generated by the x-ray flux. The ALICE baseball coil has been obtained on loan from LLL and is being set up as the ALEX mirror system. It will be used for particle beam diagnostic development in 3 dimensional magnetic well geometry. A heavy neutral beam diagnostic system has been designed and is under construction for measuring the space potential in ALEX. Improvements in the focusing properties of ion guns and in the sensitivity of the feedback controlled electrostatic energy analyzers have been obtained.
- Research Organization:
- Rensselaer Polytechnic Inst., Troy, NY (United States)
- DOE Contract Number:
- EY-76-S-02-2229
- OSTI ID:
- 6349452
- Report Number(s):
- COO-2229-50; RPDL-79-1; TRN: 79-010063
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
PLASMA DIAGNOSTICS
ION BEAMS
THOMSON SCATTERING
X-RAY SPECTRA
TOKAMAK DEVICES
BASEBALL DEVICES
ELECTRIC DISCHARGES
FOCUSING
ION SOURCES
PROBES
RESEARCH PROGRAMS
RUNAWAY ELECTRONS
BEAMS
CLOSED PLASMA DEVICES
ELECTRONS
ELEMENTARY PARTICLES
FERMIONS
INELASTIC SCATTERING
LEPTONS
OPEN PLASMA DEVICES
SCATTERING
SPECTRA
THERMONUCLEAR DEVICES
700102* - Fusion Energy- Plasma Research- Diagnostics