Anisotropy in Broad Component of Hα Line in the Magnetospheric Device RT-1

Yohei KAWAZURA; Noriki TAKAHASHI; Zensho YOSHIDA; Masaki NISHIURA; Tomoaki NOGAMI; Ankur KASHYAP; Yoshihisa YANO; Haruhiko SAITOH; Miyuri YAMASAKI; Toshiki MUSHIAKE; Masataka NAKATSUKA

doi:10.1585/pfr.11.2402024

Regular Articles

Anisotropy in Broad Component of Hα Line in the Magnetospheric Device RT-1

Yohei KAWAZURA, Noriki TAKAHASHI, Zensho YOSHIDA, Masaki NISHIURA, Tomoaki NOGAMI, Ankur KASHYAP, Yoshihisa YANO, Haruhiko SAITOH, Miyuri YAMASAKI, Toshiki MUSHIAKE, Masataka NAKATSUKA

著者情報

Yohei KAWAZURA
Graduate School of Frontier Sciences, The University of Tokyo
Noriki TAKAHASHI
Graduate School of Frontier Sciences, The University of Tokyo
Zensho YOSHIDA
Graduate School of Frontier Sciences, The University of Tokyo
Masaki NISHIURA
Graduate School of Frontier Sciences, The University of Tokyo
Tomoaki NOGAMI
Graduate School of Frontier Sciences, The University of Tokyo
Ankur KASHYAP
Graduate School of Frontier Sciences, The University of Tokyo
Yoshihisa YANO
Graduate School of Frontier Sciences, The University of Tokyo
Haruhiko SAITOH
Graduate School of Frontier Sciences, The University of Tokyo
Miyuri YAMASAKI
Graduate School of Frontier Sciences, The University of Tokyo
Toshiki MUSHIAKE
Graduate School of Frontier Sciences, The University of Tokyo
Masataka NAKATSUKA
Graduate School of Frontier Sciences, The University of Tokyo

キーワード: magnetosphere, broad component of Hα, temperature anisotropy, inward diffusion, betatron acceleration, spectroscopy

ジャーナルフリー

2016 年 11 巻 p. 2402024

DOI https://doi.org/10.1585/pfr.11.2402024

詳細

抄録

Temperature anisotropy in broad component of Hα line was found in the ring trap 1 (RT-1) device by Doppler spectroscopy. Since hot hydrogen neutrals emitting a broad component are mainly produced by charge exchange between neutrals and protons, the anisotropy in the broad component is the evidence of proton temperature anisotropy generated by betatron acceleration.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）