Nuclear motion driven by the Renner-Teller effect as observed in the resonant Auger decay to the X̃2Π electronic ground state of N2O+

C. Miron, M. Simon, P. Morin, S. Nanbu, N. Kosugi, S. L. Sorensen, A. Naves De Brito, M. N. Piancastelli, O. Björneholm, R. Feifel, M. Bässler, S. Svensson

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Abstract

The nuclear dynamics in the Nt 1s→π* in nitrous oxide was studied using the high resolution resonant Auger spectroscopy and ab initio quantum chemical calculations. For probing the nuclear motion of the system in the core-excited state, the frequency detuning technique was used. The results showed changes in vibrational structure for the Auger decay spectra and a strong influence of nuclear motion on the electronic decay.

Original languageEnglish
Pages (from-to)864-869
Number of pages6
JournalJournal of Chemical Physics
Volume115
Issue number2
DOIs
Publication statusPublished - 2001 Jul 8

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