Ground state of CH2+: experimental aspects and theoretical implications

Hot CH+2 molecular ion ensembles were prepared, accelerated, and stored for radiative cooling to room temperature. The structure of the species was measured by the Coulomb explosion imaging method at different stages of cooling. The bending angle distributions were extracted and compared with recent...

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Hauptverfasser: Baer, A. (VerfasserIn) , Grieser, Manfred (VerfasserIn) , Knoll, L. (VerfasserIn) , Levin, J. (VerfasserIn) , Repnow, Roland (VerfasserIn) , Schwalm, Dirk (VerfasserIn) , Vager, Z. (VerfasserIn) , Wester, Roland (VerfasserIn)
Weitere Verfasser: Wolf, Andreas (BerichterstatterIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 1 March 1999
In: Physical review. A, Atomic, molecular, and optical physics
Year: 1999, Jahrgang: 59, Heft: 3, Pages: 1865-1868
ISSN:1094-1622
DOI:10.1103/PhysRevA.59.1865
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevA.59.1865
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.59.1865
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Verfasserangaben:A. Baer, M. Grieser, L. Knoll, J. Levin, R. Repnow, D. Schwalm, Z. Vager, R. Wester, A. Wolf, D. Zajfman
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Zusammenfassung:Hot CH+2 molecular ion ensembles were prepared, accelerated, and stored for radiative cooling to room temperature. The structure of the species was measured by the Coulomb explosion imaging method at different stages of cooling. The bending angle distributions were extracted and compared with recent theories as well as a previous Coulomb explosion imaging measurement. The comparison reveals an apparent large nonadiabatic contribution to the low-lying CH+2 wave functions.
Beschreibung:Im Titel ist "+" hochgestellt und "2" tiefgestellt
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Beschreibung:Online Resource
ISSN:1094-1622
DOI:10.1103/PhysRevA.59.1865