Construction of electronically and rovibrationally state-resolved collisional-radiative model of molecular hydrogen

• Project/Area Number: 21540508
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Plasma science
• Research Institution: Shinshu University
• Principal Investigator: SAWADA Keiji 信州大学, 工学部, 教授 (40262688)
• Project Period (FY): 2009 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000); Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2011: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000); Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
• Keywords: 水素分子 / 衝突輻射モデル / プラズマ診断 / 振動状態 / 回転状態 / 電子状態 / 実効的速度係数 / 発光線解析 / 衝突輻射モデハ / 電子温度 / 電子密度 / 振動温度 / 回転温度 / 可視分光

Research Abstract

We have developed a collisional-radiative model of molecular hydrogen in which the electronic, vibrational, and rotational states are resolved. The levels are labeled by n, v and Λ, N, J. The number of 4133 levels for n

Research Products

• [Journal Article] Spectroscopic Diagnostic of Helium-Hydrogen RF Plasma under the Influence of Radiation Trapping (2011)
  • Author(s): K.Sawada, M.Goto, N.Ezumi
  • Journal Title: Plasma and Fusion Research Volume: 6 Pages: 1401010-1401010
  • DOI: 10.1585/pfr.6.1401010
  • NAID: 130000903676
  • ISSN: 1880-6821
  • Peer Reviewed
• [Journal Article] Evaluation of hydrogen atom density in the plasma core region based on the Balmer-α line profile (2011)
  • Author(s): M.Goto, K.Sawada, K.Fujii, M.Hasuo, S.Morita
  • Journal Title: Nucl. Fusion Volume: 51 Issue: 2 Pages: 023005-023005
  • DOI: 10.1088/0029-5515/51/2/023005
  • Peer Reviewed
• [Journal Article] Spectroscopic diagnostic of helium-hydrogen rf plasma under the influence of radiation trapping (2011)
  • Author(s): Keiji Sawada, Motoshi Gotoand Naomichi Ezumi
  • Journal Title: Plasma and Fusion Res Volume: 6
  • NAID: 130000903676
  • Peer Reviewed
• [Journal Article] Spectroscopic diagnostic of helium-hydrogen rf plasma under the influence of radiation trapping (2011)
  • Author(s): K.Sawada, M.Goto, N.Ezumi
  • Journal Title: Plasma and Fusion Research Volume: 6
  • NAID: 130000903676
  • Peer Reviewed
• [Journal Article] Collisional-Radiative Model for Spectroscopic Diagnostic of Optically Thick Helium Plasma (2010)
  • Author(s): K.Sawada, Y.Yamada, T.Miyachika, N.Ezumi, A.Iwamae, M.Goto
  • Journal Title: Plasma and Fusion Research Volume: 5 Pages: 001-001
  • DOI: 10.1585/pfr.5.001
  • NAID: 130000264032
  • ISSN: 1880-6821
  • Peer Reviewed
• [Journal Article] Collisional-radiative model for spectroscopic diagnostic of optically thick helium plasma (2010)
  • Author(s): K.Sawada, Y.Yamada, T.Miyachika, N.Ezumi, A.Iwamae, M.Goto
  • Journal Title: Plasma and Fusion Research 5 Pages: 1-7
  • NAID: 130000264032
  • Peer Reviewed
• [Presentation] Time-dependent calculation for electron impact excitation of atomic hydrogen (2013)
  • Author(s): K.Nakane, K.Sawada
  • Organizer: ISPlasma2013
  • Place of Presentation: 名古屋大学
  • Year and Date: 2013-01-30
• [Presentation] 時間依存シュレディンガー方程式による水素原子電子衝突励起断面積の計算 (2012)
  • Author(s): 中根啓太,澤田圭司,鈴木敬弘,服部 賢,出井 諒
  • Organizer: プラズマ・核融合学会第29回年会
  • Place of Presentation: クローバープラザ(福岡県春日市)
  • Year and Date: 2012-01-30
• [Presentation] 電子・振動・回転状態を考慮した水素分子衝突輻射モデルの構築 (2012)
  • Author(s): 谷口和成,澤田圭司,田平基樹,八代崇憲
  • Organizer: プラズマ・核融合学会第29回年会
  • Place of Presentation: クローバープラザ(福岡県春日市)
  • Year and Date: 2012-01-30
• [Presentation] 中性粒子輸送コードを用いた LHD プラズマの水素原子・分子発光線解析 (2012)
  • Author(s): 出井諒,澤田圭司,後藤基志
  • Organizer: プラズマ・核融合学会第29回年会
  • Place of Presentation: クローバープラザ(福岡県春日市)
  • Year and Date: 2012-01-30
• [Presentation] ダイバータプラズマ模擬実験装置における水素分子発光線解析 (2012)
  • Author(s): 八代崇憲,大野哲靖,梶田信,澤田圭司
  • Organizer: プラズマ・核融合学会第29回年会
  • Place of Presentation: クローバープラザ(福岡県春日市)
  • Year and Date: 2012-01-30
• [Presentation] 電子・振動・回転状態を考慮した水素分子衝突輻射モデルの構築 (2012)
  • Author(s): 谷口和成，澤田圭司，田平基樹，八代崇憲
  • Organizer: プラズマ・核融合学会第 29回年会
  • Place of Presentation: クローバープラザ (福岡県春日市)
• [Presentation] 中性粒子輸送コードを用いたLHD プラズマの水素原子・分子の発光線解析 (2012)
  • Author(s): 出井諒，澤田圭司，後藤基志
  • Organizer: プラズマ・核融合学会第 29回年会
  • Place of Presentation: クローバープラザ (福岡県春日市)
• [Presentation] 時間依存シュレディンガー方程式による水素原子電子衝突励起断面積の計算 (2012)
  • Author(s): 中根啓太，澤田圭司，鈴木敬弘，服部賢，出井諒
  • Organizer: プラズマ・核融合学会第 29回年会
  • Place of Presentation: クローバープラザ (福岡県春日市)
• [Presentation] ダイバータプラズマ模擬実験装置における水素分子発光線解析 (2012)
  • Author(s): 八代崇憲，大野哲靖，梶田信，澤田圭司
  • Organizer: プラズマ・核融合学会第 29回年会
  • Place of Presentation: クローバープラザ (福岡県春日市)
• [Presentation] 水素分子衝突輻射モデルの構築 (2011)
  • Author(s): 加藏新之輔,澤田圭司,中根啓太,竹内研人,出井諒,江角直道,後藤基志
  • Organizer: PLASMA2011
  • Place of Presentation: 石川県立音楽堂
  • Year and Date: 2011-11-22
• [Presentation] 水素・ヘリウム衝突輻射モデルによる発光線解析 (2011)
  • Author(s): 小田敏充,澤田圭司,小島宗太,八代博崇,八代崇憲,谷口和成,鶴田裕人,江角直道,後藤基志
  • Organizer: PLASMA2011
  • Place of Presentation: 石川県立音楽堂
  • Year and Date: 2011-11-22
• [Presentation] Construction of hydrogen molecule collisional-radiative model (2011)
  • Author(s): S.Kakura, K.Sawada, K.Nakane, T.Yashiro, K.Takeuchi, R.Idei, N.Ezumi, Motoshi Goto
  • Organizer: Plasma Conference 2011(PLASMA2011)/第28回年会
  • Place of Presentation: 石川県立音楽堂(金沢市)
  • Year and Date: 2011-11-22
• [Presentation] Spectroscopic study of hydrogen and helium plasmas (2011)
  • Author(s): T.Oda, K.Sawada, K.Taniguchi, H.Yashiro, T.Yashiro, S.Kojima, H.Tsuruta, N.Ezumi, M.Goto
  • Organizer: Plasma Conference 2011(PLASMA2011)/第28回年会
  • Place of Presentation: 石川県立音楽堂(金沢市)
  • Year and Date: 2011-11-22
• [Presentation] Revision of Collisional-Radiative Models and Neutral-Transport Code for Hydrogen and Helium Species (2011)
  • Author(s): K.Sawada
  • Organizer: IAEA first Research Coordination Meeting on Atomic and Molecular Data for State-Resolved Modelling of Hydrogen and Helium and Their Isotopes in Fusion Plasma
  • Place of Presentation: IAEA Headquarters, Vienna, Austria
  • Year and Date: 2011-08-10
• [Presentation] Revision of Collisional-Radiative Models and Neutral-Transport Code for Hydrogen and Helium Species (2011)
  • Author(s): Keiji Sawada
  • Organizer: IAEA first Research Coordination Meeting on Atomic and Molecular Data for State-Resolved Modelling of Hydrogen and Helium and Their Isotopes in Fusion Plasma
  • Place of Presentation: IAEA Headquarters, Vienna, Austria(招待講演)
  • Year and Date: 2011-08-10
• [Presentation] 水素分子衝突輻射モデルの構築 (2010)
  • Author(s): 神戸優, 澤田圭司, 加蔵新之輔, 八代博崇,中根啓太, 後藤基志, 江角直道
  • Organizer: プラズマ・核融合学会第27回年会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-12-01
• [Presentation] 水素・ヘリウム混合プラズマの分光診断 (2010)
  • Author(s): 福冨健太, 栗山大, 山口望, 小田敏充, 横山文哉, 榊孝也, 小島宗太, 澤田圭司, 後藤基志, 江角直道
  • Organizer: プラズマ・核融合学会第27回年会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-12-01