Abstract
The Balmer line intensities of atomic hydrogen from the WT-III tokamak plasma have been observed and interpreted in terms of the collisional-radiative model. The atomic and molecular hydrogen densities are deduced together with the electron density. Going from the plasma centre to the edge region along the minor radius, the atomic hydrogen density increases slightly and molecular hydrogen is found only in the periphery. In the edge region, the atomic hydrogen density reaches 1 × 1016 m−3 and the molecular hydrogen density 4 × 10l7 m−3The electron density distribution is consistent with that determined by infrared laser interferometry.
| Original language | English |
|---|---|
| Pages (from-to) | 1519-1521 |
| Number of pages | 3 |
| Journal | Nuclear Fusion |
| Volume | 29 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1989 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Nuclear and High Energy Physics
- Physics and Astronomy(all)
Cite this
Numerical transport studies for the CASTOR tokamak. / Fujimoto, T.; Sawada, K.; Takahata, Kiyoto; Eriguchi, K.; Suemitsu, H.; Ishii, K.; Okasaka, R.; Tanaka, H.; Maekawa, T.; Terumichi, Y.; Tanaka, S.
In: Nuclear Fusion, Vol. 29, No. 9, 1989, p. 1519-1521.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Numerical transport studies for the CASTOR tokamak
AU - Fujimoto, T.
AU - Sawada, K.
AU - Takahata, Kiyoto
AU - Eriguchi, K.
AU - Suemitsu, H.
AU - Ishii, K.
AU - Okasaka, R.
AU - Tanaka, H.
AU - Maekawa, T.
AU - Terumichi, Y.
AU - Tanaka, S.
PY - 1989
Y1 - 1989
N2 - The Balmer line intensities of atomic hydrogen from the WT-III tokamak plasma have been observed and interpreted in terms of the collisional-radiative model. The atomic and molecular hydrogen densities are deduced together with the electron density. Going from the plasma centre to the edge region along the minor radius, the atomic hydrogen density increases slightly and molecular hydrogen is found only in the periphery. In the edge region, the atomic hydrogen density reaches 1 × 1016 m−3 and the molecular hydrogen density 4 × 10l7 m−3The electron density distribution is consistent with that determined by infrared laser interferometry.
AB - The Balmer line intensities of atomic hydrogen from the WT-III tokamak plasma have been observed and interpreted in terms of the collisional-radiative model. The atomic and molecular hydrogen densities are deduced together with the electron density. Going from the plasma centre to the edge region along the minor radius, the atomic hydrogen density increases slightly and molecular hydrogen is found only in the periphery. In the edge region, the atomic hydrogen density reaches 1 × 1016 m−3 and the molecular hydrogen density 4 × 10l7 m−3The electron density distribution is consistent with that determined by infrared laser interferometry.
UR - http://www.scopus.com/inward/record.url?scp=0024735169&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024735169&partnerID=8YFLogxK
U2 - 10.1088/0029-5515/29/9/009
DO - 10.1088/0029-5515/29/9/009
M3 - Article
VL - 29
SP - 1519
EP - 1521
JO - Nuclear Fusion
JF - Nuclear Fusion
SN - 0029-5515
IS - 9
ER -