Abstract
Intermittent pulse events have been observed in the periphery of the linear cylindrical plasmas produced in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA). A novel combination of 32 azimuthal and 3 radial probes enables us to obtain 32 × 3 = 96 pairs of correlations simultaneously. The two-dimensional (2D) correlation analysis shows that the intermittent structure is well correlated with quasi-periodic bursts inside the plasma, and it reveals that the intermittent pulse is caused by the passage of a radially elongated and azimuthally distorted localized structure rotating in the ion diamagnetic direction
| Original language | English |
|---|---|
| Article number | 1201025 |
| Journal | Plasma and Fusion Research |
| Volume | 7 |
| Issue number | 2012 |
| DOIs | |
| Publication status | Published - Dec 1 2012 |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
Cite this
Observations of intermittent structures in the periphery of a cylindrical linear plasma in panta. / Ohyama, Noriko; fujisawa, akihide; Shigeru, Inagaki; Nagashima, Yoshihiko; Oldenbürger, Stella; Kobayashi, Tatsuya; Kawashima, Katsuyuki; Tobimatsu, Yuuki; Yamashita, Tetsuo; Yamada, Soutaro; Arakawa, Hiroyuki; Yamada, Takuma; Yagi, Masatoshi; Kasuya, Naohiro; Sasaki, Makoto; Itoh, Sanae; Itoh, Kimitaka.
In: Plasma and Fusion Research, Vol. 7, No. 2012, 1201025, 01.12.2012.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Observations of intermittent structures in the periphery of a cylindrical linear plasma in panta
AU - Ohyama, Noriko
AU - fujisawa, akihide
AU - Shigeru, Inagaki
AU - Nagashima, Yoshihiko
AU - Oldenbürger, Stella
AU - Kobayashi, Tatsuya
AU - Kawashima, Katsuyuki
AU - Tobimatsu, Yuuki
AU - Yamashita, Tetsuo
AU - Yamada, Soutaro
AU - Arakawa, Hiroyuki
AU - Yamada, Takuma
AU - Yagi, Masatoshi
AU - Kasuya, Naohiro
AU - Sasaki, Makoto
AU - Itoh, Sanae
AU - Itoh, Kimitaka
PY - 2012/12/1
Y1 - 2012/12/1
N2 - Intermittent pulse events have been observed in the periphery of the linear cylindrical plasmas produced in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA). A novel combination of 32 azimuthal and 3 radial probes enables us to obtain 32 × 3 = 96 pairs of correlations simultaneously. The two-dimensional (2D) correlation analysis shows that the intermittent structure is well correlated with quasi-periodic bursts inside the plasma, and it reveals that the intermittent pulse is caused by the passage of a radially elongated and azimuthally distorted localized structure rotating in the ion diamagnetic direction
AB - Intermittent pulse events have been observed in the periphery of the linear cylindrical plasmas produced in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA). A novel combination of 32 azimuthal and 3 radial probes enables us to obtain 32 × 3 = 96 pairs of correlations simultaneously. The two-dimensional (2D) correlation analysis shows that the intermittent structure is well correlated with quasi-periodic bursts inside the plasma, and it reveals that the intermittent pulse is caused by the passage of a radially elongated and azimuthally distorted localized structure rotating in the ion diamagnetic direction
UR - http://www.scopus.com/inward/record.url?scp=84879206338&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84879206338&partnerID=8YFLogxK
U2 - 10.1585/pfr.7.1201025
DO - 10.1585/pfr.7.1201025
M3 - Article
AN - SCOPUS:84879206338
VL - 7
JO - Plasma and Fusion Research
JF - Plasma and Fusion Research
SN - 1880-6821
IS - 2012
M1 - 1201025
ER -