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Dissociative ionization

The Dissociative Ionization in Oxygen.

The Dissociative Ionization in Oxygen.

... Let us consider a molecule AB in its vibronic ground state. Electrons of increasing energy impinging on the molecule can induce a dissociation following process (2). During this Franck-Condon vibronic transition the ...

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Dissociative Ionization of O2 by Electron Impact.

Dissociative Ionization of O2 by Electron Impact.

... Published in: Electronic and Atomic Collisions. Abstract of papers. VIII ICPEAC, Belgrad, 1973, Volume 1 (1973), pp. 242-425 Status: Postprint (Author’s version) Fig.1:Kinetic energy distribution of O + from ...

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Dissociative Ionization of CH4 and CD4 by low energy Electron impact. The Proton Formation.

Dissociative Ionization of CH4 and CD4 by low energy Electron impact. The Proton Formation.

... The present dissociative ionization work on CH 4 (CD 4 ) producing H + (D + ) has been examined by electron impact using ion energy analysis. The instrument used in this work is fully described elsewhere ...

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The Dissociative Ionization of C2H2. The C+, C2+ and CH2+ Dissociation Channels. The Vinylidene Ion as a Transient?

The Dissociative Ionization of C2H2. The C+, C2+ and CH2+ Dissociation Channels. The Vinylidene Ion as a Transient?

... 5.1. The C + dissociative ionization channel The lowest onset for the appearance of C + is measured at 21.16 ± 0.30 eV. The dependence of this critical energy upon the C + ion initial transla-tional energy ...

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The Dissociative Ionization of CH3F. A Mass Spectrometric Photoionization study using Synchrotron Radiation.

The Dissociative Ionization of CH3F. A Mass Spectrometric Photoionization study using Synchrotron Radiation.

... The dissociative ionization work uses mono-chromatized synchrotron radiation from the Berlin storage ring ...record ionization efficiency curves for energy- selected ...

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The Dissociative Ionization of Methyl Fluoride. The formation of CH2+ and CH3+.

The Dissociative Ionization of Methyl Fluoride. The formation of CH2+ and CH3+.

... in agreement with earlier investigations [1,2]. Furthermore, neither translational energy nor internal energy are carried by the fragments at threshold. Above the onset, the excess energy is entirely converted into at ...

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Dissociative Ionization of Carbon Disulphide in the Gas Phase. Heat of Formation of the CS Radical.

Dissociative Ionization of Carbon Disulphide in the Gas Phase. Heat of Formation of the CS Radical.

... As shown by the occurrence of a peak at 14.5 eV in the first derivative of the ionization efficiency curve of CS + (fig. 2a), the lowest threshold corresponds to an ion-pair, whereas at 14.7 eV a ...

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The dissociative Ionization of CO by Electron Impact: the C+ ion formation.

The dissociative Ionization of CO by Electron Impact: the C+ ion formation.

... THE C + ION FORMATION R. LOCHT, J.M. DÜRER Institut de Chimie, Sart-Tilman par B-4000 Liège 1, Belgium The interest of a study of the dissociative ionization of CO is twofold.(i) This molecule is ...

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The Dissociative Ionization of Carbon Dioxide below 21.22 eV. A high Resolution PIPECO spectroscopic investigation.

The Dissociative Ionization of Carbon Dioxide below 21.22 eV. A high Resolution PIPECO spectroscopic investigation.

... The dissociative ionization of CO 2 in the valence-shell ionization region has been investigated by almost all the techniques available ...the dissociative ionization of CO 2 using ...

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The Proton Formation from Methane by Dissociative Ionization in the Electron Energy range of 25-40 eV.

The Proton Formation from Methane by Dissociative Ionization in the Electron Energy range of 25-40 eV.

... the dissociative ionization as well as the dissociative excitation of methane by electron and photon impact was extensively ...by dissociative excitation were ...

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The Dissociative ionization of Nitrous Oxide. An Electroionization Study.

The Dissociative ionization of Nitrous Oxide. An Electroionization Study.

... Later, a few groups performed angular dependent ion energy analysis, the anisotropy (or isotropy) of the distributions being related to the symmetry of the decomposing ionic states. Apart from the metastable ...

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The Dissociative Ionization of Nitrogen.

The Dissociative Ionization of Nitrogen.

... This dissociative ionization limit could not be detected in the ionization efficiency curve of N + taken at zero volt retarding potential, as shown in ...direct ionization, does not shift as a ...

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Dissociative Ionization by low energy Electron Impact. Energy Distribution and Appearance Energy of Doubly Ionized Fragments from N2 and O2.

Dissociative Ionization by low energy Electron Impact. Energy Distribution and Appearance Energy of Doubly Ionized Fragments from N2 and O2.

... For the N 2+ ions formed by dissociative ionization of N 2 , fig. 1 shows the ion energy distribution as observed for different electron energies ranging from 60—100 eV. Peak maxima are measured at thermal ...

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Dissociative Ionization of N2 by Electron Impact.

Dissociative Ionization of N2 by Electron Impact.

... + . In order to extend the available information, we have studied the kinetic energy distributions of the N + fragments from the dissociative ionization of N 2 by electron impact. In an ion-source, N 2 is ...

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The Dissociative Ionization of Carbon Monoxide.

The Dissociative Ionization of Carbon Monoxide.

... 3.1.2. Dissociation channel CO →  e − O + + C - and O + + C The kinetic energy distribution of the O + ions produced by dissociative ionization by electron impact on CO only shows a narrow and nearly ...

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The Dissociative Ionization of Nitrous Oxide. A comparison between Electroionization and HeI and NeI Photoionization.

The Dissociative Ionization of Nitrous Oxide. A comparison between Electroionization and HeI and NeI Photoionization.

... By using NeI radiation instead of the HeI resonance line, changes could occur in the photoelectron spectrum which could account for the differences observed in the ion energy distributions. In the particular case of N 2 ...

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The Dissociative Ionization of N2O by low energy Electron Impact: the N+ and N2+ Dissociation Channels.

The Dissociative Ionization of N2O by low energy Electron Impact: the N+ and N2+ Dissociation Channels.

... The N 2 O molecule has been the subject of many investigations during the last few years. BERKOWITZ (1) made a detailled photoionization study of the four dissociation channels. BEAR (2) and NENNER (3) performed the ...

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Dissociative Ionization by low energy Electron Impact. Ion Energy Distribution of N++ from N2 and O++ from O2.

Dissociative Ionization by low energy Electron Impact. Ion Energy Distribution of N++ from N2 and O++ from O2.

... The experimental set-up is described elsewhere (5). Ion energy distributions are measured by recording the first differentiated retarding potential curve. Furthermore, in the present wo[r] ...

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The Dissociative Ionization of C2H2. The H-C2H Binding Energy.

The Dissociative Ionization of C2H2. The H-C2H Binding Energy.

... translational energy. Several appearance energies are observed in the first differentiated ionization efficiency curves of H + (D + ). The lowest onset is measured at 18.9 ± 0.2 eV for zero kinetic energy protons. ...

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Dissociative ionization of neon clusters Ne[sub n], n=3 to 14: A realistic multisurface dynamical study

Dissociative ionization of neon clusters Ne[sub n], n=3 to 14: A realistic multisurface dynamical study

... 共Received 24 March 2005; accepted 23 May 2005; published online 9 August 2005兲 The molecular dynamics with quantum transitions 共MDQT兲 method is applied to study the fragmentation dynamics of neon clusters following ...

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