ISSN:
1434-6079
Schlagwort(e):
PACS. 33.80.-b Photon interactions with molecules - 33.80.Rv Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states)
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract: The nuclear wave packet in the A state of NaI has been monitored in a pump-probe femtosecond experiment using a resonant two-photon ionization detection scheme. A strong asymmetry depending on the direction of propagation of the wave packet is observed in the ion signal. This phenomenon, well reproduced by a full quantum wave packet calculation, has been assigned to the combination of two effects: i) the motion of the wave packet in the intermediate state of the two-photon probe process, ii) the R-dependence of the photoionization efficiency of this intermediate state.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/s100500050047
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