Journal ArticleDOI
Electron ionization of H2O
Simon J. King,Stephen D. Price +1 more
TLDR
In this paper, the formation of positive ion pairs and ion triples by dissociative multiple electron ionization of H2O was measured using time-of-flight mass spectrometry coupled with a 2D ion coincidence technique.About:
This article is published in International Journal of Mass Spectrometry.The article was published on 2008-11-01. It has received 28 citations till now. The article focuses on the topics: Ion source & Chemical ionization.read more
Citations
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Journal ArticleDOI
Bimolecular reactions of the dications and trications of atoms and small molecules in the gas-phase
TL;DR: A review of the recent developments in the understanding of the electron transfer and bond-forming reactions of small atomic and molecular dications in the gas phase is presented in this paper, followed by a review of major experimental techniques used to probe dicationic reactivity.
Journal ArticleDOI
Electron ionization of methane: the dissociation of the methane monocation and dication.
TL;DR: Time-of-flight mass spectrometry and two-dimensional coincidence techniques have been used to determine the relative precursor-specific partial ionization cross sections following electron-methane collisions, and there is significant disagreement between these cross sections and those derived from earlier studies.
Journal ArticleDOI
Dissociation dynamics of the water dication following one-photon double ionization. II. Experiment
D. Reedy,D. Reedy,Joshua B. Williams,B. Gaire,Averell Gatton,M. Weller,A. Menssen,T. Bauer,K. Henrichs,Ph. Burzynski,Ben Berry,Zachary L. Streeter,Zachary L. Streeter,J. Sartor,Itzik Ben-Itzhak,Till Jahnke,Reinhard Dörner,Th. Weber,Allen Landers +18 more
TL;DR: In this paper, Reedy et al. demonstrate the use of cold target ion momentum spectroscopy to perform state-selective measurements of the dissociative channels following single-photon double-ionization of H2O.
Journal ArticleDOI
Cross Sections for Electron Collisions with H2O
Mi-Young Song,Hyuck Cho,Grzegorz P. Karwasz,Viatcheslav Kokoouline,Yoshiharu Nakamura,Jonathan Tennyson,Alexandre Faure,Nigel J. Mason,Yukikazu Itikawa +8 more
TL;DR: The literature has been surveyed up to the end of 2019 as mentioned in this paper, and the recommended values of the cross sections are presented for each of these processes, the recommended value for each process are presented.
Journal ArticleDOI
Photo-double ionization of water studied by threshold photoelectrons coincidence spectroscopy
TL;DR: In this article, the TPE s CO spectrum of H 2 O, encompassing the formation of the X ˜ 3 B 1, 1 1 A 1, b ˜ 1 B 1 and 2 1 A1 states of H2 O 2+, was recorded.
References
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Journal ArticleDOI
Resonant Formation of DNA Strand Breaks by Low-Energy (3 to 20 eV) Electrons
TL;DR: It is shown that reactions of such electrons, even at energies well below ionization thresholds, induce substantial yields of single- and double-strand breaks in DNA, which are caused by rapid decays of transient molecular resonances localized on the DNA's basic components.
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Determination of the K-LL Auger spectra of N2, O2, CO, NO, H2O, and CO2
TL;DR: In this paper, a double focusing electrostatic electron spectrometer has been used to measure the K-LL Auger spectra resulting from electron impact for each of the elements in the gaseous molecules N2, O2, CO, NO, H2O, and CO2.
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The dynamics of three-body dissociations of dications studied by the triple coincidence technique PEPIPICO
TL;DR: The triple coincidence PEPIPICO experiment was used in this article to study the dynamics of fragmentations of a dication into two charged and one neutral particle, and the initial momenta and relative angles of all three fragments are usually determined, and clear indications are obtained on whether the breakdown is instantaneous or involves sequential steps.
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Electron impact ionisation of H2O, CO, CO2 and CH4
O J Orient,S K Strivastava +1 more
TL;DR: In this paper, a cross electron-beam-molecular-beam collision geometry and relative flow technique were used to measure the total and partial ionisation cross sections for H2O, CO, CO2 and CH4.
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Coincidence studies of doubly charged ions formed by 30.4 nm photoionization
D.M. Curtis,J.H.D. Eland +1 more
TL;DR: In this paper, a coincidence technique was used to estimate the energies of the Franck-Condon regions in different electronic states of the doubly charged parent ions of O2, NO, I2, ICl, HCl, N2O, CO2, OCS, CS2, SO2, H2S, CF4 and CH3I.