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

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

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

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.

Original language	English
Article number	2402024
Journal	Plasma and Fusion Research
Volume	11
Issue number	Specialissue1
DOIs	https://doi.org/10.1585/pfr.11.2402024
Publication status	Published - 2016
Externally published	Yes

Keywords

Betatron acceleration
Broad component of Ha
Inward diffusion
Magnetosphere
Spectroscopy
Temperature anisotropy

ASJC Scopus subject areas

Condensed Matter Physics

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10.1585/pfr.11.2402024

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title = "Anisotropy in broad component of Hα line in the magnetospheric device RT-1",

abstract = "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.",

keywords = "Betatron acceleration, Broad component of Ha, Inward diffusion, Magnetosphere, Spectroscopy, Temperature anisotropy",

author = "Yohei Kawazura and Noriki Takahashi and Zensho Yoshida and Masaki Nishiura and Tomoaki Nogami and Ankur Kashyap and Yoshihisa Yano and Haruhiko Saitoh and Miyuri Yamasaki and Toshiki Mushiake and Masataka Nakatsuka",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant No. 23224014. Publisher Copyright: {\textcopyright} 2016 The Japan Society of Plasma Science and Nuclear Fusion Research.",

year = "2016",

doi = "10.1585/pfr.11.2402024",

language = "English",

volume = "11",

journal = "Plasma and Fusion Research",

issn = "1880-6821",

publisher = "The Japan Society of Plasma Science and Nuclear Fusion Research (JSPF)",

number = "Specialissue1",

}

TY - JOUR

T1 - Anisotropy in broad component of Hα line in the magnetospheric device RT-1

AU - Kawazura, Yohei

AU - Takahashi, Noriki

AU - Yoshida, Zensho

AU - Nishiura, Masaki

AU - Nogami, Tomoaki

AU - Kashyap, Ankur

AU - Yano, Yoshihisa

AU - Saitoh, Haruhiko

AU - Yamasaki, Miyuri

AU - Mushiake, Toshiki

AU - Nakatsuka, Masataka

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

KW - Betatron acceleration

KW - Broad component of Ha

KW - Inward diffusion

KW - Magnetosphere

KW - Spectroscopy

KW - Temperature anisotropy

UR - http://www.scopus.com/inward/record.url?scp=84969802391&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84969802391&partnerID=8YFLogxK

U2 - 10.1585/pfr.11.2402024

DO - 10.1585/pfr.11.2402024

M3 - Article

AN - SCOPUS:84969802391

SN - 1880-6821

VL - 11

JO - Plasma and Fusion Research

JF - Plasma and Fusion Research

IS - Specialissue1

M1 - 2402024

ER -

Anisotropy in broad component of Hα line in the magnetospheric device RT-1

Abstract

Keywords

ASJC Scopus subject areas

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