2009

7 papers were published in 2009.

Refereed Journal Articles

Ogawa, Y., I. Haggstrom, S. C. Buchert, K. Oksavik, S. Nozawa, M. Hirahara, A. P. van Eyken, T. Aso, and R. Fujii,
On the source of the polar wind in the polar topside ionosphere: First results from the EISCAT Svalbard radar,
Geophys. Res. Lett., 36, L24103, doi:10.1029/2009GL041501, 2009.

Kurihara, J., S. Oyama, S. Nozawa, T. Tsuda, R. Fujii, Y. Ogawa , H. Miyaoka, N. Iwagami, T. Abe,
K.-I. Oyama, M. Kosch , A. L. Aruliah, E. Griffin, K. Kauristie,
Temperature enhancements and vertical winds in the lower thermosphere associated with auroral
heating during the Dynamics and Energetics of the Lower Thermosphere in Aurora (DELTA) campaign,
J. Geophys. Res., 114, A12306, doi:10.1029/2009JA014392, 2009.

Maeda, S., Y. Ogawa, K. Hosokawa, S. Nozawa, S. Oyama, T. Tsuda, and A. Brekke,
Ion heating in high-speed flow channel within the duskside cell of the polar-cap ion convection
under large IMF-By condition,
J. Geophys. Res., 114, A11307, doi:10.1029/2009JA014300, 2009.

Fujii, R., Y. Iwata, S. Oyama, S. Nozawa, and Y. Ogawa,
Relations between proton auroras, intense electric field and ionospheric electron density depletion,
J. Geophys. Res., 114, A09304, doi:10.1029/2009JA014319, 2009.

Taguchi, S., S. Suzuki, K. Hosokawa,Y. Ogawa, A. S. Yukimatu, N. Sato, M. R. Collier, and T. E. Moore.
Moving meso-scale plasma precipitation in the cusp
J. Geophys. Res., 114, A06211, doi:10.1029/2009JA014128, 2009.

Ogawa, Y., S. C. Buchert, R. Fujii, S. Nozawa, and A. P. van Eyken,
Characteristics of ion upflow and downflow observed with the European Incoherent Scatter Svalbard radar,
J. Geophys. Res., 114, A05305, doi:10.1029/2008JA013817, 2009.

Tsuda, T. T., S. Nozawa, S. Oyama, T. Motoba, Y. Ogawa, H. Shinagawa, N. Nishitani, K. Hosokawa,
N. Sato, M. Lester, and R. Fujii,
Acceleration mechanism of high-speed neutral wind observed in the polar lower thermosphere,
J. Geophys. Res., 114, A04322, doi:10.1029/2008JA013867, 2009.

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