1989 年度実績報告書

励起分子およびイオンの反応素過程

研究課題

研究課題/領域番号	01606002
研究機関	東京農工大学
研究代表者	蟻川達男東京農工大学, 工学部, 教授 (90011543)
研究分担者	小川禎一郎九州大学, 総合理工学研究科, 教授 (50028156) 松澤通生電気通信大学, 電気通信学部, 教授 (10010943) 佐藤幸紀東北大学, 科学計測研究所, 教授 (10006158) 桑田敬治大阪大学, 理学部, 教授 (50028099) 金子洋三郎東京都立大学, 理学部, 教授 (30086988)
キーワード	有機金属化合物 / 電子移行反応 / 反応確率の配向依存性 / 衝突誘起光吸収 / 二電子励起電子相関 / R行列法 / 振動・回転分布 / 光学活性分子
研究概要	励起分子およびイオンが特定の条件のもとで起す特異な反応ダイナミックスに関し以下の10課題を設定した;(1)可視/UVレーザーによる多光子励起過程において、有機金属化合物の超励起状態を経由する非線形光分解経路について新しい知見を得た(蟻川)。(2)微細構造まで含めて電荷移行反応の終始状態を識別し、各チャンネルの相対断面積を理論と比較して準分子間の相関に関する新しい知見を得た(金子)。(3)アセトニトリルと重水素化アセトニトリルの配向分子線を用い、励起アルゴン原子との反応における励起CNラジカル生成確率の分子配向依存性を検討した(桑田)。(4)衝突過程にある金属原子の光吸収測定法を開発し、BaーBa衝突錯体の光子吸収による複雑な励起過程、光吸収スペクトルに現われる位相干渉効果など光子場中での衝突に特有の新たな現象を見いだした(佐藤)。(5)R行列法で求めた超励起状態に基づき、abーinitioに解離再結合過程を扱えるR行列理論を開発し、さらにμ分子の共鳴状態に応用した(島村)。(6)励起H^-イオンのエネルギー準位、波動関数を超球座標法により計算してH^-イオンの励起過程における傾向則を調べ線形三原子分子の新しい傾向則を求めた(松沢)。(7)分子器に位置検出型光子計数装置を取りつけ感度を向上させ、He^+-ビームにより窒素分子を励起し、生じたN_2^+(B)の発光スペクトルから回転程度を測定した(小川)。(8)極めて強力な準安定励起原子ビーム源を開発し、ペニングイオン化部分断面積の速度依存性及び角度依存性から粒子間ポテンシャル及び放出電子分布の異方性に関する新たな知見を得た(大野)。(9)自由噴流中のNH_3、H_2O、CH_3OHの分子から電子衝突で生じたNHやOHラジカルの発光の振動回転分布から生成機構の詳細な知見を得た(徳江)。(10)フルオレッセイン水溶液を試料とし蛍光円偏光と蛍光の強度比Rを測定してSteinbergとGafniの実験の追試を絶対測定で行ない、検出限界を調べた(林)。

研究成果

(38件)

すべてその他

すべて文献書誌 (38件)

[文献書誌] Y.Matsumi: "Photodissociation of Chlorine Molecule in the UV Region." Chem.Phys.Lett.155. 486-490 (1989)
[文献書誌] S.Tsurubuchi: "Optical Oscillator Strengths of the Resonance Lines of Kr." J.Phys.B:At.Mol.Opt.Phys.22. 2969-2975 (1989)
[文献書誌] K.Okuno: "High Resolution Translational Energy Spectroscopy of One-Electron Capture in Ne^<2+>-N_2 Collisions" J.Phys.Soc.Jpn.58. 1590-1594 (1989)
[文献書誌] A.Fukuroda: "One-Electron Capture Processes in Ne^<2+>-H_2 collisions." J.Phys.B:At.Mol.Opt.Phys.22. 3457-3469 (1989)
[文献書誌] A.Fukuroda: "High-resolution study of One-Electron Capture Processes in Kr^<2+>(^1D)-Ne Collisions." J.Phys.B:At.Mol.Opt.Phys.22. 3471-3481 (1989)
[文献書誌] A.Fukuroda: "Fine Structure Transition Cross Sections of Ar^+ and Ne^+ in Collisions with Rare Cases." J.Phys.Soc.Jpn.59. (1990)
[文献書誌] K.Ohashi: "Alignment Dependence of the NH_2 chemiluminescence in the Reaction of Ar(^3P)Atoms with the Aligned NH_3 Molecules." J.Phys.Chem.93. 5484-5487 (1989)
[文献書誌] T.Kasai: "Orientation Depencence of the CN^*(B,A)Formation in the Reaction of Ar(^3P)with Oriented CH_3 CN." Chem.Phys. Lett.163. 246-250 (1989)
[文献書誌] T.Kasai: "A Study on the Stereo-Anisotropy of the CN^*(B,A)Formation in the Reaction of Acetonitrile with Metastable Excited Ar Atom." Chem.Lett.1989. 1731-1732 (1989)
[文献書誌] D.C. Che: "Dissimilar Stereo-Anisotropy of the CN^*(B,A)Radical Formation in the Reaction of Ar(^3P)and CD_3CN as compared with CH_3CN." Chem.Lett.1990. (1990)
[文献書誌] K.Ueda: "High-resolution Time-of-flight Methods for Studies on Ionic Fragmentation of Molecules." Rev.Sci.Instrum.60. 2193-2196 (1989)
[文献書誌] H.Tanuma: "Observation of Site-apecific Electronic Excitation in Li^+-CO Collisions near Threshold." Chem.Phys.Lett.159. 442-446 (1989)
[文献書誌] K.Ueda: "Observation of Collision-induced-dipole Absorption Bands in Strontium-Rare-gas Mixtures.I.The 5s-4d bands." J.Chem.Phys.91. 4495-4498 (1989)
[文献書誌] K.Ueda: "Observation of Collision-induced-dipole Absorption Bands in Strontium-Rare-gas Mixtures.II.Bands Involving High-Lying States." J.Chem Phys.91. 4499-4503 (1989)
[文献書誌] K.Ueda: "Ionic Fragmentation Following the 3d Core Excitation of Sn(CH_3)_4 by soft X-rays." Chem.Phys.Lett.154. 357-362 (1989)
[文献書誌] S.Nagaoka: "Site-specific Fragmentation Following Inner-core Level Excitation of Pb(CH_3)_4 in the Vapor Phase." Chem.Phys.Lett.154. 363-368 (1989)
[文献書誌] T.Nagata: "Multiple Photoionization of Cs and Ba Atoms due to creation of 4d-hole States." J.Phys.B(At.Mol.Opt.Phys.
[文献書誌] Y.Sato: "Ionic Fragmentation of Silane Following the L-shell Excitation." Phys.Scr.
[文献書誌] E.Shigemasa: "Ionic Fragmentation of SiH_4 Following the K-shell Excitation." Phys.Scr.
[文献書誌] E.Shigemasa: "Angular Distribution of Molecular Photofragnents emitted Following the K-shell Excitation of N_2 and O_2." Phys.Scr.
[文献書誌] T.Nagata: "4d-shell Photoionization of Xe,Cs,Ba,Sm,Eu snd Yb Atoms Studied by Photoion-yield Spectra." Phys.Scr.
[文献書誌] I.Shimamura: "Cross Sections for Collisions of Electrons with Atoms and Molecules." Sci.Papers Inst.Phys.Chem.Res.82. 1-51 (1989)
[文献書誌] I.Shimamura: "Intramolecular Nuclear Fusion in HYdrogen-Isotope Molecules." Progr.Theopr.Phys.82. 304-314 (1989)
[文献書誌] I.Shimamura: "Series of Resonance States of Muonic Molecules." Phys.Rev.A. 40. 4863-4871 (1989)
[文献書誌] I.Shimamura: "Complex Quantum Demects of Superexcited Rydberg States of H_2." Phys.Rev.A. 41. (1990)
[文献書誌] N.Koyama: "High-lying Double Excited States of H^- and He:II ^1P^o States." J.Phys.B:At.Mol.Opts.Phys.22. 553-558 (1989)
[文献書誌] M.Matsuzawa: "Election-impact Excitation of Atoms in High-lying Doubly Excited States:Single Election Excitaiton between Dorble Excited States." Phys.Res.A.
[文献書誌] T.Ogawa: "Distributions over the 4s,4p and 4d Sublevels and Hydrogen Atom Emission Cross Sections Following e-H_2 Collisions." Chem.Phys.137. 323-330 (1989)
[文献書誌] N.Nakashima: "Dissociation of HD:Dependence of Isotope Effects on the Principal Quantum Number." J.Phys.Soc.Jpn.58. 3857-3858 (1989)
[文献書誌] T.Ogawa: "Distributions wver the 4s,4p and 4d Sublevels and Their Emission Cross Sections of the Exceted Hydrogen Atom Produced in e-CH_4 and H_2O collisions." J.Phys.Soc.Jpn.59. (1990)
[文献書誌] K.Mitsuke: "Angular Distributions of Electrons Emitted by Collisional Ionization of Hydrogen Sulfide and Argon with Helium Metastable Atom." J.Phys.Chem.93. 3062-3068 (1989)
[文献書誌] K.Mitsuke: "Kinetic Energy Dependence of Partial Cross Sections for the Collisional Ionization of H_2O,H_2S,O_2,and Ar with He(2^3S)" J.Phys.Chem.93. 1618-1625 (1989)
[文献書誌] K.Ohno: "State Selective Observation of Kinetic Energy Dependence of Penning Ionization Cross Sections for N_2+He(2^3S)→N^+_2+e^-+He(1^1S)." J.Phys.Chem.
[文献書誌] I.Tokue: "Electron-Impact-Induced Light Emission from CXC1_3(X=H,F,C1,Br)." Chem.Phys.140. 157-165 (1990)
[文献書誌] I.Tokue: "NCS Radical Produced by Electron Impact on CH_3NCS and CH_3SCN." J.Phys.Chem.94. (1990)
[文献書誌] H.Kume: "Vibrational Distribution of N_2O+(A^^〜^2SIGMA^+)Produced by Electron-Impact Ionization of N_2O in a Supersonic Free Jet." J.Phys.Chem.
[文献書誌] S.Hayashi: "A Vorsatilo Photoelastic-Modulator Driver/Controller." Jpn.J.Appl.Phys.28. 720-722 (1989)
[文献書誌] S.Hayashi: "Phase-Locked Loop Approach to the Automatic Measurement of Resonant and Anti-resonant Frequencies of Piezoelectric Reasonators." Jpn.J.appl.Phys.Suppl.28-2. 180-183 (1989)

1989 年度 実績報告書

励起分子およびイオンの反応素過程

研究代表者

蟻川 達男 東京農工大学, 工学部, 教授 (90011543)

研究成果

[文献書誌] Y.Matsumi: "Photodissociation of Chlorine Molecule in the UV Region." Chem.Phys.Lett.155. 486-490 (1989)

[文献書誌] S.Tsurubuchi: "Optical Oscillator Strengths of the Resonance Lines of Kr." J.Phys.B:At.Mol.Opt.Phys.22. 2969-2975 (1989)

[文献書誌] K.Okuno: "High Resolution Translational Energy Spectroscopy of One-Electron Capture in Ne^<2+>-N_2 Collisions" J.Phys.Soc.Jpn.58. 1590-1594 (1989)

[文献書誌] A.Fukuroda: "One-Electron Capture Processes in Ne^<2+>-H_2 collisions." J.Phys.B:At.Mol.Opt.Phys.22. 3457-3469 (1989)

[文献書誌] A.Fukuroda: "High-resolution study of One-Electron Capture Processes in Kr^<2+>(^1D)-Ne Collisions." J.Phys.B:At.Mol.Opt.Phys.22. 3471-3481 (1989)

[文献書誌] A.Fukuroda: "Fine Structure Transition Cross Sections of Ar^+ and Ne^+ in Collisions with Rare Cases." J.Phys.Soc.Jpn.59. (1990)

[文献書誌] K.Ohashi: "Alignment Dependence of the NH_2 chemiluminescence in the Reaction of Ar(^3P)Atoms with the Aligned NH_3 Molecules." J.Phys.Chem.93. 5484-5487 (1989)

[文献書誌] T.Kasai: "Orientation Depencence of the CN^*(B,A)Formation in the Reaction of Ar(^3P)with Oriented CH_3 CN." Chem.Phys. Lett.163. 246-250 (1989)

[文献書誌] T.Kasai: "A Study on the Stereo-Anisotropy of the CN^*(B,A)Formation in the Reaction of Acetonitrile with Metastable Excited Ar Atom." Chem.Lett.1989. 1731-1732 (1989)

[文献書誌] D.C. Che: "Dissimilar Stereo-Anisotropy of the CN^*(B,A)Radical Formation in the Reaction of Ar(^3P)and CD_3CN as compared with CH_3CN." Chem.Lett.1990. (1990)

[文献書誌] K.Ueda: "High-resolution Time-of-flight Methods for Studies on Ionic Fragmentation of Molecules." Rev.Sci.Instrum.60. 2193-2196 (1989)

[文献書誌] H.Tanuma: "Observation of Site-apecific Electronic Excitation in Li^+-CO Collisions near Threshold." Chem.Phys.Lett.159. 442-446 (1989)

[文献書誌] K.Ueda: "Observation of Collision-induced-dipole Absorption Bands in Strontium-Rare-gas Mixtures.I.The 5s-4d bands." J.Chem.Phys.91. 4495-4498 (1989)

[文献書誌] K.Ueda: "Observation of Collision-induced-dipole Absorption Bands in Strontium-Rare-gas Mixtures.II.Bands Involving High-Lying States." J.Chem Phys.91. 4499-4503 (1989)

[文献書誌] K.Ueda: "Ionic Fragmentation Following the 3d Core Excitation of Sn(CH_3)_4 by soft X-rays." Chem.Phys.Lett.154. 357-362 (1989)

[文献書誌] S.Nagaoka: "Site-specific Fragmentation Following Inner-core Level Excitation of Pb(CH_3)_4 in the Vapor Phase." Chem.Phys.Lett.154. 363-368 (1989)

[文献書誌] T.Nagata: "Multiple Photoionization of Cs and Ba Atoms due to creation of 4d-hole States." J.Phys.B(At.Mol.Opt.Phys.

[文献書誌] Y.Sato: "Ionic Fragmentation of Silane Following the L-shell Excitation." Phys.Scr.

[文献書誌] E.Shigemasa: "Ionic Fragmentation of SiH_4 Following the K-shell Excitation." Phys.Scr.

[文献書誌] E.Shigemasa: "Angular Distribution of Molecular Photofragnents emitted Following the K-shell Excitation of N_2 and O_2." Phys.Scr.

[文献書誌] T.Nagata: "4d-shell Photoionization of Xe,Cs,Ba,Sm,Eu snd Yb Atoms Studied by Photoion-yield Spectra." Phys.Scr.

[文献書誌] I.Shimamura: "Cross Sections for Collisions of Electrons with Atoms and Molecules." Sci.Papers Inst.Phys.Chem.Res.82. 1-51 (1989)

[文献書誌] I.Shimamura: "Intramolecular Nuclear Fusion in HYdrogen-Isotope Molecules." Progr.Theopr.Phys.82. 304-314 (1989)

[文献書誌] I.Shimamura: "Series of Resonance States of Muonic Molecules." Phys.Rev.A. 40. 4863-4871 (1989)

[文献書誌] I.Shimamura: "Complex Quantum Demects of Superexcited Rydberg States of H_2." Phys.Rev.A. 41. (1990)

[文献書誌] N.Koyama: "High-lying Double Excited States of H^- and He:II ^1P^o States." J.Phys.B:At.Mol.Opts.Phys.22. 553-558 (1989)

[文献書誌] M.Matsuzawa: "Election-impact Excitation of Atoms in High-lying Doubly Excited States:Single Election Excitaiton between Dorble Excited States." Phys.Res.A.

[文献書誌] T.Ogawa: "Distributions over the 4s,4p and 4d Sublevels and Hydrogen Atom Emission Cross Sections Following e-H_2 Collisions." Chem.Phys.137. 323-330 (1989)

[文献書誌] N.Nakashima: "Dissociation of HD:Dependence of Isotope Effects on the Principal Quantum Number." J.Phys.Soc.Jpn.58. 3857-3858 (1989)

[文献書誌] T.Ogawa: "Distributions wver the 4s,4p and 4d Sublevels and Their Emission Cross Sections of the Exceted Hydrogen Atom Produced in e-CH_4 and H_2O collisions." J.Phys.Soc.Jpn.59. (1990)

[文献書誌] K.Mitsuke: "Angular Distributions of Electrons Emitted by Collisional Ionization of Hydrogen Sulfide and Argon with Helium Metastable Atom." J.Phys.Chem.93. 3062-3068 (1989)

[文献書誌] K.Mitsuke: "Kinetic Energy Dependence of Partial Cross Sections for the Collisional Ionization of H_2O,H_2S,O_2,and Ar with He(2^3S)" J.Phys.Chem.93. 1618-1625 (1989)

[文献書誌] K.Ohno: "State Selective Observation of Kinetic Energy Dependence of Penning Ionization Cross Sections for N_2+He(2^3S)→N^+_2+e^-+He(1^1S)." J.Phys.Chem.

[文献書誌] I.Tokue: "Electron-Impact-Induced Light Emission from CXC1_3(X=H,F,C1,Br)." Chem.Phys.140. 157-165 (1990)

[文献書誌] I.Tokue: "NCS Radical Produced by Electron Impact on CH_3NCS and CH_3SCN." J.Phys.Chem.94. (1990)

[文献書誌] H.Kume: "Vibrational Distribution of N_2O+(A^^〜^2SIGMA^+)Produced by Electron-Impact Ionization of N_2O in a Supersonic Free Jet." J.Phys.Chem.

[文献書誌] S.Hayashi: "A Vorsatilo Photoelastic-Modulator Driver/Controller." Jpn.J.Appl.Phys.28. 720-722 (1989)

[文献書誌] S.Hayashi: "Phase-Locked Loop Approach to the Automatic Measurement of Resonant and Anti-resonant Frequencies of Piezoelectric Reasonators." Jpn.J.appl.Phys.Suppl.28-2. 180-183 (1989)

1989 年度実績報告書

蟻川達男東京農工大学, 工学部, 教授 (90011543)