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Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases

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Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases. / Fournier, P.G.; Brenton, A.G.; Jonathan, P. et al.
In: International Journal of Mass Spectrometry and Ion Processes, Vol. 79, No. 1, 09.10.1987, p. 81-100.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Fournier, PG, Brenton, AG, Jonathan, P & Beynon, JH 1987, 'Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases', International Journal of Mass Spectrometry and Ion Processes, vol. 79, no. 1, pp. 81-100. https://doi.org/10.1016/0168-1176(87)80025-3

APA

Fournier, P. G., Brenton, A. G., Jonathan, P., & Beynon, J. H. (1987). Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases. International Journal of Mass Spectrometry and Ion Processes, 79(1), 81-100. https://doi.org/10.1016/0168-1176(87)80025-3

Vancouver

Fournier PG, Brenton AG, Jonathan P, Beynon JH. Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases. International Journal of Mass Spectrometry and Ion Processes. 1987 Oct 9;79(1):81-100. doi: 10.1016/0168-1176(87)80025-3

Author

Fournier, P.G. ; Brenton, A.G. ; Jonathan, P. et al. / Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases. In: International Journal of Mass Spectrometry and Ion Processes. 1987 ; Vol. 79, No. 1. pp. 81-100.

Bibtex

@article{997dabbd4c32460fb9b7bf87f9089dcc,
title = "Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases",
abstract = "Translational energy spectra for H+ ions produced by the keV collision-induced dissociation of H2+ on rare gases were recorded on a reversed-geometry mass spectrometer. Results were obtained for various vibrational populations of the precursor H2+ (1sσg) state formed by electron impact. Experimental kinetic energy distributions are compared with a 1sσg → 2pσu Franck-Condon calculation. A new dissociative mechanism involving vibrational excitation of H2+ (1sσg) to quasi-bound states, and subsequent predissociation, is proposed to explain the formation of H+ fragments with centre of mass kinetic energy release less than 0.3 eV.",
author = "P.G. Fournier and A.G. Brenton and P. Jonathan and J.H. Beynon",
year = "1987",
month = oct,
day = "9",
doi = "10.1016/0168-1176(87)80025-3",
language = "English",
volume = "79",
pages = "81--100",
journal = "International Journal of Mass Spectrometry and Ion Processes",
issn = "0168-1176",
publisher = "Elsevier BV",
number = "1",

}

RIS

TY - JOUR

T1 - Dissociation of H2+ prepared in different rovibronic states by keV collisions with rare gases

AU - Fournier, P.G.

AU - Brenton, A.G.

AU - Jonathan, P.

AU - Beynon, J.H.

PY - 1987/10/9

Y1 - 1987/10/9

N2 - Translational energy spectra for H+ ions produced by the keV collision-induced dissociation of H2+ on rare gases were recorded on a reversed-geometry mass spectrometer. Results were obtained for various vibrational populations of the precursor H2+ (1sσg) state formed by electron impact. Experimental kinetic energy distributions are compared with a 1sσg → 2pσu Franck-Condon calculation. A new dissociative mechanism involving vibrational excitation of H2+ (1sσg) to quasi-bound states, and subsequent predissociation, is proposed to explain the formation of H+ fragments with centre of mass kinetic energy release less than 0.3 eV.

AB - Translational energy spectra for H+ ions produced by the keV collision-induced dissociation of H2+ on rare gases were recorded on a reversed-geometry mass spectrometer. Results were obtained for various vibrational populations of the precursor H2+ (1sσg) state formed by electron impact. Experimental kinetic energy distributions are compared with a 1sσg → 2pσu Franck-Condon calculation. A new dissociative mechanism involving vibrational excitation of H2+ (1sσg) to quasi-bound states, and subsequent predissociation, is proposed to explain the formation of H+ fragments with centre of mass kinetic energy release less than 0.3 eV.

U2 - 10.1016/0168-1176(87)80025-3

DO - 10.1016/0168-1176(87)80025-3

M3 - Journal article

VL - 79

SP - 81

EP - 100

JO - International Journal of Mass Spectrometry and Ion Processes

JF - International Journal of Mass Spectrometry and Ion Processes

SN - 0168-1176

IS - 1

ER -