Study of the correlation between power deposition of the lower hybrid waves and the hard X-ray radiation on HT-7 tokamak

Authors
Shi, YJ Wan, BN Ling, BL Ding, BJ
Citation
Yj. Shi et al., Study of the correlation between power deposition of the lower hybrid waves and the hard X-ray radiation on HT-7 tokamak, CHIN PHYS, 10(2), 2001, pp. 134-138
Citations number
10
Categorie Soggetti
Physics
Journal title
CHINESE PHYSICS
ISSN journal
10091963 → ACNP
Volume
10
Issue
2
Year of publication
2001
Pages
134 - 138
Database
ISI
SICI code
1009-1963(200102)10:2<134:SOTCBP>2.0.ZU;2-J
Abstract
A seven-channel NaI(T1) detector array installed on an HT-7 superconducting tokamak has been used to detect the hard X-ray (E-hv >20 keV) emitted from the plasma. The physical. mechanism of the lower hybrid waves propagating and absorbed in the plasma is investigated by the measurement of the hard X -ray radial profile at different discharge parameters.