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Optical Spectra Observed During Ion-Molecule Collisions with Low-Energy N2(+) And Ar(+) Beams

机译：在低能N2（+）和ar（+）束的离子 - 分子碰撞过程中观察到的光谱

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A spectroscopic study has been made of the light emitted during ion-molecule collisions using Ar(+) and N2(+) beams at laboratory energies ranging from 10 to 1000 eV Target gases for both ions included H2, D2, CO, N2, NO, N2O, CO2, CH4, and C2H2; in addition, He, Ne Ar and Kr were used as N2(+) targets. Preliminary spectra of the reactions He(+) + CO2 and Ar(+) + Ar also were obtained. Photon emission in the visible and near ultraviolet was found to be a common occurrence for ion-molecule reactions in this energy range. Several different types of reactions have been found which lead to electronically, rotationally and vibrationally excited states. Absolute cross sections for the production of some of the bright features observed in these reactions have been measured. Rotational and vibrational excitation of the collision products have been studied. In general, the rotational excitation increased as the energy of the bombarding ion decreased. A 'billiard ball' model of the collision is presented which gives a semiquantitative explanation of the dependence of rotational excitation on the energy and identity of the incident ion for 'grazing' collisions. The degree of vibrational excitation and its energy dependence depended on the reaction partners. (Author)

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Liu, C. B.;
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年度 1969
页码 p.1-215
总页数 215
原文格式 PDF
正文语种 eng
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Spectra(Visible + ultraviolet) ; Ion bombardment ; Argon ; Nitrogen ; Ion beams ; Diatomic molecules ; Molecular energy levels ; Excitation ; Hydrogen ; Deuterium ; Carbon monoxide ; Vibration ; Oxygen ; Nitrogen oxides ; Carbon dioxide ; Methane ; Theses;

机译：光谱（可见+紫外线）;离子轰击;氩;氮;离子束;双原子分子;分子能级;激发;氢;氘;一氧化碳;振动;氧;氮氧化物;二氧化碳;甲烷;论文;

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1. Rovibrationally selected ion-molecule collision study using the molecular beam vacuum ultraviolet laser pulsed field ionization-photoion method: Charge transfer reaction of N _2 ~+(X ~2Σ _g ~+; V ~+ 0-2; N ~+ = 0-9) ~+ Ar [J] . Chang Y.C., Xu Y., Lu Z., The Journal of Chemical Physics . 2012,第10期

机译：使用分子束真空紫外激光脉冲场电离-光电离方法进行振动选择的离子-分子碰撞研究：N _2〜+（X〜2Σ_g〜+; V〜+ 0-2; N〜+ = 0- 9）〜+氩
2. Electron spectra from singlet and triplet states of N3+(1s(2)3l3l ', 1s(2)3l4l ') produced by low-energy N5++He, Ne and Ar collisions [J] . Kitazawa S., Machida S., Matsui Y., Journal of Physics, B. Atomic, Molecular and Optical Physics: An Institute of Physics Journal . 1998,第14期

机译：低能N5 ++ He，Ne和Ar碰撞产生的N3 +（1s（2）3l3l'，1s（2）3l4l'）的单重态和三重态电子光谱
3. Measurements of (pi ^pm ) , (K^pm ) , p and (ar{p}) spectra in (^7) Be+ (^9) Be collisions at beam momenta from 19 A to 150 A ? ({mathrm{Ge} mathrm{V}}!/!c) with the NA61/SHINE spectrometer at the CERN SPS [J] . Acharya A., Blondel A., Puzovi? J., European physical journal . 2021,第1期

机译：（ pi ^ pm ），（k ^ pm ），p和（ bar {p} ）spectra in （^ 7 ）为+ （^ 9 ）是碰撞的从19 A到150 A的光束矩？（{ mathrm {ge} mathrm {v}} / ！c ）与CERN SPS的NA61 / SHIZE光谱仪
4. High-Pressure Electron Beam-Optically Pumped He-Ar Laser and Collisional Quenching of 4s Levels of ArI [C] . D.A. Zayarnyi, A.E. Drakin, A.A. Ionin, 2018 International Conference Laser Optics . 2018

机译：高压电子束光泵浦He-Ar激光器和ArI 4s级的碰撞猝灭
5. EXCITON-LIKE BEHAVIOR IN LOW-ENERGY ABSORPTION SPECTRA OF SIMPLE ALLOYS (OPTICAL PROPERTY, LOCAL EXCITATIONS, MAGNESIUM, ZINC) [D] . BAKSHI, MIRA HEMENDRARAY. 1984

机译：简单合金（光学性能，局部激发，镁，锌）的低能吸收光谱中的激子行为
6. Influence of Basic Residue Content on Fragment Ion Peak Intensities in Low-Energy Collision-Induced Dissociation Spectra of Peptides [O] . David L. Tabb, Yingying Huang, Vicki H. Wysocki, -1

机译：低能碰撞诱导的肽解离光谱中碱性残留物含量对碎片离子峰强度的影响
7. I. State-selected study of ion-molecule reactions using tandem molecular beam photoionization mass spectrometry; II. Absolute spin-orbit-state excitation cross sections for the reactions Ar+(2P3/2 ) + Ar(1S0) and Ar+(2P3/2) + N2(X~, v=0) [O] . Shao, Jian-dong 1986

机译：一，使用串联分子束光电离质谱技术对离子-分子反应进行的国家选择研究；二。反应Ar +（2P3 / 2）+ Ar（1S0）和Ar +（2P3 / 2）+ N2（X〜，v = 0）的绝对自旋轨道激发截面
8. State Specific Electronic Quenching Rates for the N2 a (1)Pi(sub g) (v=0) Levelfrom Collisions with He, Ar, and N2 [R] . Katayama, D. H., Dentamaro, A. V., Welsh, J. A. 1994

机译：来自He，ar和N2碰撞的N2 a（1）pi（sub g）（v = 0）水平的状态特定电子淬火速率

Optical Spectra Observed During Ion-Molecule Collisions with Low-Energy N2(+) And Ar(+) Beams

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