TJ-II:Helium Beam: Difference between revisions
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<ref>[http://link.aip.org/link/?RSINAK/72/602/1 B. Brañas at al., ''Atomic beam diagnostics for characterization of edge plasma in TJ-II stellarator'', Rev. Sci. Instrum. '''72''', 602 (2001)]</ref> | <ref>[http://link.aip.org/link/?RSINAK/72/602/1 B. Brañas at al., ''Atomic beam diagnostics for characterization of edge plasma in TJ-II stellarator'', Rev. Sci. Instrum. '''72''', 602 (2001)]</ref> | ||
<ref>[http://link.aip.org/link/?RSINAK/75/3478/1 A. Hidalgo et al., ''Multipulse supersonic helium beam diagnostic in the TJ-II stellarator'', Rev. Sci Instrum. '''75''', 3478 (2004)]</ref> | <ref>[http://link.aip.org/link/?RSINAK/75/3478/1 A. Hidalgo et al., ''Multipulse supersonic helium beam diagnostic in the TJ-II stellarator'', Rev. Sci Instrum. '''75''', 3478 (2004)]</ref> | ||
<ref>[http://dx.doi.org/10.1016/j.jnucmat.2009.01.290 F. Guzmán et al, ''On the determination of edge Ti profiles by a supersonic He beam in TJ-II'', Journal of Nuclear Materials '''390-391''' (2009) 1127-1130]</ref> | |||
It is located at φ = 85.3º ([[TJ-II:Sectors|sector]] A8). | It is located at φ = 85.3º ([[TJ-II:Sectors|sector]] A8). | ||
It provides profiles of the electron temperature and density in the plasma edge at a repetition rate of up to 200 Hz. | It provides profiles of the electron temperature and density in the plasma edge at a repetition rate of up to 200 Hz. | ||
Revision as of 21:52, 23 September 2009
TJ-II possesses a supersonic Helium beam diagnostic based on the line ratio method. [1] [2] [3] It is located at φ = 85.3º (sector A8). It provides profiles of the electron temperature and density in the plasma edge at a repetition rate of up to 200 Hz.
References
- ↑ B. Brañas at al., Atomic beam diagnostics for characterization of edge plasma in TJ-II stellarator, Rev. Sci. Instrum. 72, 602 (2001)
- ↑ A. Hidalgo et al., Multipulse supersonic helium beam diagnostic in the TJ-II stellarator, Rev. Sci Instrum. 75, 3478 (2004)
- ↑ F. Guzmán et al, On the determination of edge Ti profiles by a supersonic He beam in TJ-II, Journal of Nuclear Materials 390-391 (2009) 1127-1130