2018 - 2018 Polarization electric field inside auroral patches: Simultaneous experiment of EISCAT radars and KAIRA
2015 - 2017 脈動するオーロラに対する中間圏大気の化学的応答の理解
2013 - 2015 オーロラアーク近傍における風速変動駆動メカニズムの解明
全件表示
論文 (18件):
S. Nozawa, N. Saito, T. D. Kawahara, S. Wada, T. T. Tsuda, S. Maeda, T. Takahashi, H. Fujiwara, V. L. Narayanan, T. Kawabata, et al. A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromsø. Earth Planets Space. 2023. 75. 22
Viswanathan Lakshmi Narayanan, Satonori Nozawa, Shin-Ichiro Oyama, Ingrid Mann, Kazuo Shiokawa, Yuichi Otsuka, Norihito Saito, Satoshi Wada, Takuya D. Kawahara, Toru Takahashi. Formation of an additional density peak in the bottom side of the sodium layer associated with the passage of multiple mesospheric frontal systems. Atmospheric Chemistry and Physics. 2021. 21. 4. 2343-2361
C. Moser, J. LaBelle, S. Hatch, J. I. Moen, A. Spicher, T. Takahashi, C. A. Kletzing, S. Bounds, K. Oksavik, F. Sigernes, et al. The Cusp as a VLF Saucer Source: First Rocket Observations of Long-Duration VLF Saucers on the Dayside. Geophysical Research Letters. 2021. 48. 2
Generation mechanism of polarization electric field inside auroral patches: Simultaneous experiment of EISCAT radars and KAIRA
(50th Anniversary International Symposium of Center for Space Science and Radio Engineering 2018)
Electric filed modulations induced by auroral patches observed with EISCAT and KAIRA radars
(Fifth International Symposium on Arctic Research 2018)
Depletion of mesospheric sodium during extended period of pulsating aurora: high speed sodium lidar observation
(2017 CEDAR Workshop 2017)
Gradient drift instability in the trailing edge of polar patches
(JpGU-AGU Joint Meeting 2017 2017)
Depletion of mesospheric sodium during extended period of pulsating aurora
(18th EISCAT International symposium and MST15/iMST2 workshop 2017)