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Time-resolved observation of molecular pseudorotation in Na3

✍ Scribed by K. Kobe; H. Kühling; S. Rutz; E. Schreiber; J.P. Wolf; L. Wöste; M. Broyer; Ph. Dugourd

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
407 KB
Volume
213
Category
Article
ISSN
0009-2614

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✦ Synopsis

The temporal behaviour of the pseudorotating B state of Nas was investigated in a two-photon-ionization (TPI) experiment, employing picosecond laser pulses and a variable delay between the excitation and ionization step. The results exhibit the pseudorotational motion as a temporal sequence. The detailed analysis of the vibronic function time evolution afftrms a pseudo-dahn-Teller (PJT) model for the interpretation of the B state spectroscopic data.

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