Experimental and simulated fast ion velocity distributions on collective Thomson scattering diagnostic in the Large Helical Device
Publication: Research - peer-review › Article in proceedings – Annual report year: 2012
Standard
Experimental and simulated fast ion velocity distributions on collective Thomson scattering diagnostic in the Large Helical Device. / Nishiura, M.; Kubo, S.; Tanaka, K.; Seki, R.; Shimozuma, T.; Mutoh, T.; Kawahata, K.; Watari, T.; Ogasawara, S.; Saito, T.; Tatematsu, Y.; Korsholm, Søren Bang; Meo, Fernando; Stejner Pedersen, Morten; Salewski, Mirko; Murakami, S.; Yamaguchi, H.
In: Proceedings of the 39th EPS Conference on Plasma Physics; 16th International Congress on Plasma Physics. Vol. 1 2012. p. 373-376.Publication: Research - peer-review › Article in proceedings – Annual report year: 2012
Harvard
APA
CBE
MLA
Vancouver
Author
Bibtex
}
RIS
TY - GEN
T1 - Experimental and simulated fast ion velocity distributions on collective Thomson scattering diagnostic in the Large Helical Device
A1 - Nishiura,M.
A1 - Kubo,S.
A1 - Tanaka,K.
A1 - Seki,R.
A1 - Shimozuma,T.
A1 - Mutoh,T.
A1 - Kawahata,K.
A1 - Watari,T.
A1 - Ogasawara,S.
A1 - Saito,T.
A1 - Tatematsu,Y.
A1 - Korsholm,Søren Bang
A1 - Meo,Fernando
A1 - Stejner Pedersen,Morten
A1 - Salewski,Mirko
A1 - Murakami,S.
A1 - Yamaguchi,H.
AU - Nishiura,M.
AU - Kubo,S.
AU - Tanaka,K.
AU - Seki,R.
AU - Shimozuma,T.
AU - Mutoh,T.
AU - Kawahata,K.
AU - Watari,T.
AU - Ogasawara,S.
AU - Saito,T.
AU - Tatematsu,Y.
AU - Korsholm,Søren Bang
AU - Meo,Fernando
AU - Stejner Pedersen,Morten
AU - Salewski,Mirko
AU - Murakami,S.
AU - Yamaguchi,H.
PY - 2012
Y1 - 2012
N2 - We have developed a collective Thomson scattering diagnostic system in the LHD. The CTS spectrum spread is observed in the frequency region corresponding to the bulk and fast ions during NB injection. The NB originated fast ions are evaluated by the MORH code for understanding the measured CTS spectra. We found that tangentially injected particles affect the CTS spectrum in the fast ion region from the simulated 1D velocity distribution for fast ions. This is consistent with the measured CTS spectrum in the frequency shift at less than -0.7 GHz and more than 0.7 GHz. As the next step, the CTS spectrum would be evaluated using the simulated 1D velocity distribution.
AB - We have developed a collective Thomson scattering diagnostic system in the LHD. The CTS spectrum spread is observed in the frequency region corresponding to the bulk and fast ions during NB injection. The NB originated fast ions are evaluated by the MORH code for understanding the measured CTS spectra. We found that tangentially injected particles affect the CTS spectrum in the fast ion region from the simulated 1D velocity distribution for fast ions. This is consistent with the measured CTS spectrum in the frequency shift at less than -0.7 GHz and more than 0.7 GHz. As the next step, the CTS spectrum would be evaluated using the simulated 1D velocity distribution.
SN - 9781622769810
VL - 1
BT - Proceedings of the 39th EPS Conference on Plasma Physics; 16th International Congress on Plasma Physics
T2 - Proceedings of the 39th EPS Conference on Plasma Physics; 16th International Congress on Plasma Physics
SP - 373
EP - 376
ER -