Published December 2000 | Version v1
Journal article Metadata-only

A study on hard X-ray radiation during lower hybrid current drive on HT-7 superconducting tokamak

Creators

  • 1. Academia Sinica, Hefei (China). Inst. of Plasma Physics

Description

A seven-channel NaI(Tl) detector array installed on HT-7 superconducting tokamak has been used to measure the hard X-ray (20 keV < Ehv < 500 keV) emitted from plasma. The physical mechanism of LHW propagation and absorption in plasma was investigated by the measurement of hard X-ray radial distribution at different discharge parameters

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
23
Journal Issue
12
Journal Page Range
p. 846-850
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
32018595
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
ABSORPTION; HARD X RADIATION; HT-7 TOKAMAK; KEV RANGE 10-100; KEV RANGE 100-1000; LOWER HYBRID CURRENT DRIVE; NAI DETECTORS; SPATIAL DISTRIBUTION; WAVE PROPAGATION
Descriptors DEC
CLOSED PLASMA DEVICES; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ENERGY RANGE; IONIZING RADIATIONS; KEV RANGE; MEASURING INSTRUMENTS; NON-INDUCTIVE CURRENT DRIVE; RADIATION DETECTORS; RADIATIONS; SCINTILLATION COUNTERS; SOLID SCINTILLATION DETECTORS; SORPTION; THERMONUCLEAR DEVICES; TOKAMAK DEVICES; X RADIATION