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

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 o...

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Veröffentlicht in:	Plasma and Fusion Research 2016/03/17, Vol.11, pp.2402024-2402024
Hauptverfasser:	KAWAZURA, Yohei, TAKAHASHI, Noriki, YOSHIDA, Zensho, NISHIURA, Masaki, NOGAMI, Tomoaki, KASHYAP, Ankur, YANO, Yoshihisa, SAITOH, Haruhiko, YAMASAKI, Miyuri, MUSHIAKE, Toshiki, NAKATSUKA, Masataka
Format:	Artikel
Sprache:	eng
Schlagworte:	betatron acceleration broad component of Hα inward diffusion magnetosphere spectroscopy temperature anisotropy
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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.
ISSN:	1880-6821 1880-6821
DOI:	10.1585/pfr.11.2402024