EUV emission spectra of iron ions following charge exchange collisions with He

H. Ohashi; S. Suda; H. Tanuma; S. Fujioka; H. Nishimura; K. Nishihara; H. A. Sakaue; N. Nakamura; S. Ohtani

doi:10.1088/0031-8949/2011/T144/014030

EUV emission spectra of iron ions following charge exchange collisions with He

H. Ohashi^*, S. Suda, H. Tanuma, S. Fujioka, H. Nishimura, K. Nishihara, H. A. Sakaue, N. Nakamura, S. Ohtani

^*この論文の責任著者

教養教育学系

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

抄録

The emission spectra in collisions of Fe^q+ (q=8-16) with He were measured in the extreme ultraviolet wavelength region at a collision energy of 20 x q keV. The contribution of the double electron capture process cannot be ignored, at least in Fe^q+ (q=9-13) collisions. By comparing the emission spectra between charge exchange spectroscopy and an electron beam ion trap (EBIT) experiment, the resonance lines can be distinguished from other emission lines in the charge exchange spectra, and the charge state distribution of trapped ions can be estimated from the observed EBIT spectrum.

本文言語	英語
論文番号	014030
ジャーナル	Physica Scripta T
巻	T144
DOI	https://doi.org/10.1088/0031-8949/2011/T144/014030
出版ステータス	出版済み - 2011
イベント	15th International Conference on the Physics of Highly Charged Ions, HCI2010 - Shanghai, 中国継続期間: 2010/08/29 → 2010/09/03

ASJC Scopus 主題領域

原子分子物理学および光学
数理物理学
凝縮系物理学

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10.1088/0031-8949/2011/T144/014030

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title = "EUV emission spectra of iron ions following charge exchange collisions with He",

abstract = "The emission spectra in collisions of Feq+ (q=8-16) with He were measured in the extreme ultraviolet wavelength region at a collision energy of 20 x q keV. The contribution of the double electron capture process cannot be ignored, at least in Feq+ (q=9-13) collisions. By comparing the emission spectra between charge exchange spectroscopy and an electron beam ion trap (EBIT) experiment, the resonance lines can be distinguished from other emission lines in the charge exchange spectra, and the charge state distribution of trapped ions can be estimated from the observed EBIT spectrum.",

author = "H. Ohashi and S. Suda and H. Tanuma and S. Fujioka and H. Nishimura and K. Nishihara and Sakaue, {H. A.} and N. Nakamura and S. Ohtani",

year = "2011",

doi = "10.1088/0031-8949/2011/T144/014030",

language = "英語",

volume = "T144",

journal = "Physica Scripta T",

issn = "0281-1847",

publisher = "IOP Publishing Ltd.",

note = "15th International Conference on the Physics of Highly Charged Ions, HCI2010 ; Conference date: 29-08-2010 Through 03-09-2010",

}

TY - JOUR

T1 - EUV emission spectra of iron ions following charge exchange collisions with He

AU - Ohashi, H.

AU - Suda, S.

AU - Tanuma, H.

AU - Fujioka, S.

AU - Nishimura, H.

AU - Nishihara, K.

AU - Sakaue, H. A.

AU - Nakamura, N.

AU - Ohtani, S.

PY - 2011

Y1 - 2011

N2 - The emission spectra in collisions of Feq+ (q=8-16) with He were measured in the extreme ultraviolet wavelength region at a collision energy of 20 x q keV. The contribution of the double electron capture process cannot be ignored, at least in Feq+ (q=9-13) collisions. By comparing the emission spectra between charge exchange spectroscopy and an electron beam ion trap (EBIT) experiment, the resonance lines can be distinguished from other emission lines in the charge exchange spectra, and the charge state distribution of trapped ions can be estimated from the observed EBIT spectrum.

AB - The emission spectra in collisions of Feq+ (q=8-16) with He were measured in the extreme ultraviolet wavelength region at a collision energy of 20 x q keV. The contribution of the double electron capture process cannot be ignored, at least in Feq+ (q=9-13) collisions. By comparing the emission spectra between charge exchange spectroscopy and an electron beam ion trap (EBIT) experiment, the resonance lines can be distinguished from other emission lines in the charge exchange spectra, and the charge state distribution of trapped ions can be estimated from the observed EBIT spectrum.

UR - http://www.scopus.com/inward/record.url?scp=80051680626&partnerID=8YFLogxK

U2 - 10.1088/0031-8949/2011/T144/014030

DO - 10.1088/0031-8949/2011/T144/014030

M3 - 会議記事

AN - SCOPUS:80051680626

SN - 0281-1847

VL - T144

JO - Physica Scripta T

JF - Physica Scripta T

M1 - 014030

T2 - 15th International Conference on the Physics of Highly Charged Ions, HCI2010

Y2 - 29 August 2010 through 3 September 2010

ER -

EUV emission spectra of iron ions following charge exchange collisions with He

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