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High-resolution photoelectron-spectroscopic investigation of the H$_2$O$^+$ cation in its $\tilde{A}^+$ electronic state

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Lauzin, Clément [UCL] Gans, B. Merkt, F.

The photoelectron spectrum of water has been recorded in the vicinity of the $\tilde{A}^+$ ← $\tilde{X}$ transition between 112000 and 116000 cm$^{−1}$ (13.89–14.38 eV). The high resolution allowed the observation of the rotational structure of several bands. Rotational assignments of the transitions involving the (080), (070) and (060) vibronic states of the $\tilde{A}^+$ electronic state are deduced from previous studies of the $\tilde{A}^+$ −$\tilde{X}$ band system of H$_2$O$^+$ and photoionisation selection rules. The transition to the (030) vibronic state is tentatively assigned.

Document type Article de périodique (Journal article)
Access type Accès restreint
Publication date 2016
Language Anglais
Journal information "Molecular Physics : an international journal at the interface between chemistry and physics" - Vol. 1, no. 1362-3028, p. 1-9 (2016)
Peer reviewed yes
Publisher Taylor & Francis Ltd. ((United Kingdom) Abingdon)
issn 0026-8976
e-issn 1362-3028
Publication status Publié
Affiliation UCL - SST/IMCN/NAPS - Nanoscopic Physics
Links
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Bibliographic reference Lauzin, Clément ; Gans, B. ; Merkt, F.. High-resolution photoelectron-spectroscopic investigation of the H$_2$O$^+$ cation in its $\tilde{A}^+$ electronic state. In: Molecular Physics : an international journal at the interface between chemistry and physics, Vol. 1, no. 1362-3028, p. 1-9 (2016)
Permanent URL http://hdl.handle.net/2078.1/177564