Abstract The method of time-dependent quantum wave packet dynamics is used to calculate the femtosecond pump--probe photoelectron spectra and study the wave packet dynamic processes of the double-minimum potential state 61∑+ of NaK in intense laser fields. The evolutions of the wave packet and the photoelectron energy spectra with time and internuclear distance are described in detail. The wave packet dynamic information of the 61∑+ state can be extracted from the photoelectron energy spectra.
Received: 09 February 2006
Revised: 19 April 2006
Accepted manuscript online:
(Electron correlation calculations for diatomic molecules)
Fund: Project supported by the
National Natural Science Foundation of China (Grant No
10374012).
Cite this article:
Yu Jie(于杰), Wang Sen-Ming(王森铭), Yuan Kai-Jun(元凯军), and Cong Shu-Lin(丛书林) Photoionization of NaK molecule with a double-well potential in femtosecond pump--probe pulse laser fields 2006 Chinese Physics 15 1996
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