Published July 1995 | Version v1
Report Open

Plasma diagnostics in TFTR using emission of cyclotron radiation at arbitrary frequencies

Creators

Description

Emission of cyclotron radiation at arbitrary wave frequency for diagnostic purposes is discussed. It is shown that the radiation spectrum at arbitrary frequencies is more informative than the first few harmonics and it is suited for diagnosis of superthermal electrons without any open-quotes ad hocclose quotes value of the wall reflection coefficient. Thermal radiation from TFTR is investigated and it is shown that the bulk and the tail of the electron momentum distribution during strong neutral beam injection is a Maxwellian with a single temperature in all ranges of electron energies

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95016256; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
26 p.
Report number
PPPL--3111

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
27007155
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
CYCLOTRON RADIATION; ELECTRON TEMPERATURE; PLASMA DIAGNOSTICS; TFTR TOKAMAK
Descriptors DEC
BREMSSTRAHLUNG; CLOSED PLASMA DEVICES; ELECTROMAGNETIC RADIATION; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Optional Information

Contract/Grant/Project number
Contract AC02-76CH03073
Funding organization
USDOE, Washington, DC (United States).